Are you looking for a JavaScript development company to create a website with cross-platform compatibility and ensure a top-tier user experience for your customers? We have evaluated countless success stories, client feedback, and service offerings of leading JavaScript development agencies to build our listing — all to help businesses like yours find the right partner. Browse our directory and customize your search by pricing, minimum budget, team size, location, and other criteria to begin your search.

Best JavaScript Development Agency Rankings

25 Companies - Rankings updated: September 03, 2026

We evaluate every agency on DesignRush for technical expertise, delivery quality, and verified feedback to help businesses find reliable software development services. Some listings may be paid.

JavaScript Development
Arts
$10,000 - $25,000
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  • Five Jars

    DIGITAL. CREATIVITY. EXPERIENCE.

    FULL-CYCLE DESIGN & DEVELOPMENT SOLUTIONS AGENCY...

    Top Services:

    • Web Design
    • Software Development
    • Web Development
    • eCommerce Development
    • SEO
    • Show more
    Location
    Arlington, Virginia
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    16 Projects Listed

    Five Jars Services

    • Web Design
    • Software Development
    • Web Development
    • eCommerce Development
    • SEO
    • UI/UX Design
    • WordPress Website Design
    • CRM Consulting
    • Digital Strategy
    • Mobile App Development
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • George Washington's Mount Vernon
    • Council for Exceptional Children
    • YMCA of the North
    • Spooky Nook Sports
    • Montana NSF EPSCoR
    • YMCA of Pierce and Kitsap Counties
    • YMCA of Greater Brandywine
    Data sourced from the agency's DesignRush profile

    Five Jars Reviews & Testimonials

    • Jake Mackay
      Jake Mackay Founder at Print Shoppe
      4.7 ★

      Software Development Review from Jake Mackay

      For quite a long time we took orders by e-mail or personally from customers. It took a lot of time, as we either made layouts by hand or printed them according to the vague requirements of clients. All these difficulties have pushed us to take a step towards the digital transformation of our business. The team of Five Jars has developed a frontend and backend for our web tool to create print layouts. The team is not afraid to take on difficult tasks!

    • Anthony North
      Anthony North Owner at E-learning platform
      5.0 ★

      Responsive Review from Anthony North

      I was looking for companies that had experience with large educational platforms. There are some really big players in the eLearning market in Five Jars' portfolio, so I trusted their development experience. After all our platform has become more attractive to users. Over the past year, we have noticed a significant increase in daily visits, so much so that we even had to change hosting. Five Jars helped us with that too!

    • Colin Knox
      Colin Knox Founder at Philadelphia Event Producers
      5.0 ★

      Small Business Review from Colin Knox

      I'm satisfied with the MVP we've done with the Five Jars team. I am currently looking for an investor for this project. I love working with professionals when I don't have to dive into a whole area that I don't know. Working with the Five Jars was a real partnership where the other side fulfilled their obligations without my constant checks.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
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    4.8 4.8 (12)
    5.0 5.0 (3)

  • Trajectory Web Design

    Verified Verified by the DesignRush team for authenticity and credibility.

    Beautiful Websites. Measurable Results.

    Trajectory builds beautiful, fast, results-driven websites. A lean team of deeply experienced specialists handles every project, from strategy through launch and beyond. 20 years. 200+ projects. Never missed a deadline...

    Top Services:

    • Web Design
    • Web Development
    • SEO
    • Content Marketing
    • Digital Marketing
    • Show more
    Location
    Atlanta, Georgia
    Number of Employees
    Under 49
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    23 Projects Listed

    Trajectory Web Design Services

    • Web Design
    • Web Development
    • SEO
    • Content Marketing
    • Digital Marketing
    • PPC
    • CRO
    • Market Research
    • Digital Strategy
    • UI/UX Design
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • City of Atlanta
    • Ronald McDonald House Charities
    • BTWN Exhibits
    • Helicopter Express
    • Accord Ventilation
    • Agency672
    • Lannan Foundation
    • North Georgia Concrete
    • Biochromex
    • MLW Surfaces
    Data sourced from the agency's DesignRush profile

    Trajectory Web Design Reviews & Testimonials

    • Don DeStefano
      Don DeStefano VP Business Development at CMP Advanced Mechanical Solutions
      5.0 ★

      Web Development Review from Don DeStefano

      Working with Josh and the Trajectory team on the new CMP Advanced Mechanical Solutions website was an incredible experience! From the start, Josh took the time to truly understand our vision and brought it to life in a way that exceeded our expectations. His expertise, patience, and dedication made the entire process seamless. He provided outstanding support throughout the project and continues to do so even after its completion. His commitment to ensuring everything runs smoothly is truly appreciated. If you're looking for a talented and reliable web developer, Josh is the one to contact. Highly recommend!

    • Guðrún Liv Arden
      Guðrún Liv Arden Business Development Marketing Manager at Five Star Awnings
      5.0 ★

      Web Design Review from Guðrún Liv Arden

      Josh and the team at Trajectory made this process so smooth and led me through each step with clarity and confidence. The project timeline was incredibly organized, and no deadline was ever missed. Trajectory ensures that our site will always be maintained, and we can call anytime for assistance. They also gave us great information on how to make any changes independently, if we so desire. Whether you know exactly what you want or would like a bit of guidance through the process, Trajectory is the way to go. Josh was always incredibly helpful, professional, and a pleasure to work with. I give 5 stars all around, a fantastic value for the product we received! Couldn't be happier!

    • Jack Yeh
      Jack Yeh Partner at BTWN EXHIBITS
      5.0 ★

      Web Design Review from Jack Yeh

      We've been collaborating with Josh and his team at Trajectory Web Design since 2017 for our website development and rebranding needs. Josh has consistently demonstrated professionalism and is exceptionally quick to respond to our queries. Our partnership remains strong as we continue to engage with them for ongoing site maintenance and enhancements.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
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    4.8 4.8 (8)

  • Highland

    Understand your customers. Design & build better technology.

    We're a digital experience agency with a fierce commitment to keeping people at the center of our work...

    Top Services:

    • UI/UX Design
    • Product Design
    • Digital Services
    • Digital Strategy
    • Business Consulting
    • Show more
    Location
    Chicago, Illinois
    Number of Employees
    Under 49
    Average Hourly Rate
    $200/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    8 Projects Listed

    Highland Services

    • UI/UX Design
    • Product Design
    • Digital Services
    • Digital Strategy
    • Business Consulting
    • Web Design
    • Market Research
    • AI Development
    • Software Development
    • Web Development
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Thrivent Financial
    • Morton Arboretum
    • Make-A-Wish Foundation
    • Goodwill Industries
    • McGraw-Hill
    • RefugeeOne
    • Creative Group
    • Dow Chemical
    • Savvas
    • Harvard University
    Data sourced from the agency's DesignRush profile

    Highland Reviews & Testimonials

    • Audrey Thomas
      Audrey Thomas Product Manager at Supplier.io
      5.0 ★

      UI/UX Design Review from Audrey Thomas

      Highland is a great partner. The sought to deeply understand our product, customers, and pain points and built a number of forward looking opportunities for us in addition to the tight scope of our project. Proactive, thoughtful, responsive, and flexible. We are a small team and found lots of value in working with Highland to get our UX refresh project up and running.

    • ✨ Liz Pisney ✨
      ✨ Liz Pisney ✨ Vice President, Member Experience at ISACA
      4.8 ★

      UI/UX Design Review from ✨ Liz Pisney ✨

      We recently partnered with Highland on research and prototypes for a new information architecture on a volunteer resources site for our Chapter leaders. Having over 3000 volunteers around the globe can introduce a lot of nuance and complexity to research and design processes. The team at Highland handled it all skillfully - focusing on how to deliver the most clarity and usability to our audience. 10 out of 10, I would recommend working with the Highland team!

    • Lee Wiensch, CAE, CFRE
      Lee Wiensch, CAE, CFRE Executive Director at Thoracic Surgery Foundation
      5.0 ★

      Webflow Review from Lee Wiensch, CAE, CFRE

      We had a great experience working with the team at Highland to develop a new website for the Thoracic Surgery Foundation, a charitable organization aimed at advancing heart and lung health for all. Highland worked with us to re-imagine a dated website with limited functionality, and developed a a gorgeous new site that beautifully reflects the vitality of the organization. We anticipate that our award applicants, donors, surgeons and grateful patients will be able to easily navigate the new site and have a much-improved user experience. Jeff Blanchard and his team were exceptionally good listeners, and worked hard to create solutions for our complicated awards program. They provided good training to our team throughout the process so that we have been able to keep things updated and easily make changes now that the site has launched. I am grateful for their patience and very quick turnaround as we juggled a new strategic plan and new branding, all at the time of the website creation. I have been continually impressed with the expertise and the innovation that Highland brings to a project like ours. It was a pleasure to launch this site -- on time and on budget -- with their excellent work and support.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
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    4.8 4.8 (6)
    4.3 4.3 (12)

  • Linum Labs

    Web3 & AI Solutions for an Evolving World

    Linum Labs is an industry-leading software development studio building scalable Web3 & AI solutions...

    Top Services:

    • Blockchain
    • Software Development
    • Web Development
    • Web Design
    • AI Development
    • Show more
    Location
    Neuhausen am Rheinfall, Switzerland
    Number of Employees
    50 - 99
    Average Hourly Rate
    $150/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    22 Projects Listed

    Linum Labs Services

    • Blockchain
    • Software Development
    • Web Development
    • Web Design
    • AI Development
    • Mobile App Development
    • Digital Services
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • EtherFi
    • Polkalokr
    • Indi
    • Swarm
    • Swiss Federal Railway (SBB)
    • Etched
    • Fairdrive
    • Tetris
    • Mito
    • Ferri
    Data sourced from the agency's DesignRush profile

    Linum Labs Reviews & Testimonials

    • Jean-Luc Terblanche
      Jean-Luc Terblanche Chief Marketing Officer at Neonomad Exchange
      5.0 ★

      Blockchain Review from Jean-Luc Terblanche

      Linum Labs came in and saved the day - taking over a project that had been delayed by months by a previous development agency. They were able to fully develop and launch our Hybrid Exchange in 4 months. We cannot recommend them enough!

    • Josh Separzadeh
      Josh Separzadeh CMO at ApeVine
      5.0 ★

      Startup Review from Josh Separzadeh

      Amazing! The company and team is so well polished and made it a breeze. I am not familiar with making apps and they made me feel so comfortable in asking questions that I didnt understand.

    • Priscila Malnero
      Priscila Malnero Review from Google
      5.0 ★

      Priscila Malnero's Review Sourced from Google

      Absolutely thrilled with the services provided by Linum Labs! From the moment I engaged with them, I was impressed by their professionalism and commitment to delivering top-notch solutions. Five stars well deserved!

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
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    4.5 4.5 (2)
    5.0 5.0 (12)

  • StraightFire Web Design and Digital Marketing

    Award Winner Recipient of a Best Design Award for outstanding work.

    Web Design | Development | Marketing

    Our clients achieve conversions not just because of their website's stunning visuals, but also due to its SEO-optimized content and captivating videos, drone footage, and photography. We strategically craft everything with unforgettable programming and an intuitive user interface...

    Top Services:

    • Web Design
    • Web Development
    • WordPress Website Design
    • Branding
    • Logo Design
    • Show more
    Location
    San Diego, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $120/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    4 Projects Listed

    StraightFire Web Design and Digital Marketing Services

    • Web Design
    • Web Development
    • WordPress Website Design
    • Branding
    • Logo Design
    • Digital Marketing
    • Design Services
    • Print Design
    • eCommerce Development
    • Creative Services
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Rady Children's
    • UC San Diego
    • AMN Healthcare
    • Oracle
    • SDSU
    • Pizza Hut
    • Sears
    • Union Bank
    • Websense
    • ESET
    Data sourced from the agency's DesignRush profile

    StraightFire Web Design and Digital Marketing Reviews & Testimonials

    • Judy Minich
      Judy Minich Senior Editor at Rady Children's Hospital
      5.0 ★

      Marketing Review from Judy Minich

      Working with StraightFire has been a fantastic experience. They consistently go the extra mile, bringing fresh ideas and valuable perspectives to our marketing and advertising projects without increasing the budget. Their productivity, expertise, and commitment to adding value make them an exceptional partner.

    • Ela Whitten
      Ela Whitten Sr. Graphic Designer at AMN Healthcare
      5.0 ★

      Graphic Design Review from Ela Whitten

      I've worked with StraightFire for over fifteen years, and their outstanding organizational skills have been essential in meeting our tight project deadlines. Their consistency, expertise, and high-quality work always stand out, and their valuable marketing and graphic design insights make them a trusted partner.

    • Roz Oserin
      Roz Oserin Owner at Nainsook Framing
      5.0 ★

      Digital Marketing Review from Roz Oserin

      We recently hired Straight Fire Marketing to revamp our website and refocus our Adwords campaign in order to gain more conversions from our website at Nainsook Framing + Art. It's been a little over a month and we are already seeing more leads. We're excited about the potential growth of our company. We would highly recommend Straight Fire Marketing.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
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    4.8 4.8 (5)
    5.0 5.0 (18)

  • Duo Studio

    Branding, websites, and content. Built in Baltimore.

    Duo is a Baltimore studio for branding, websites, and content. We build for organizations whose digital presence needs to match the quality of their work. Clearer story. Stronger system. Better first impression...

    Top Services:

    • Branding
    • Web Design
    • Web Development
    • Creative Services
    • Graphic Design
    • Show more
    Location
    Baltimore, Maryland
    Number of Employees
    Under 49
    Average Hourly Rate
    $150/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    6 Projects Listed

    Duo Studio Services

    • Branding
    • Web Design
    • Web Development
    • Creative Services
    • Graphic Design
    • Logo Design
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • MGNY Consulting
    • Made Good
    • Lumina Theatre
    • Genimex
    • ApolloXstill
    • TI Verbatim
    • Infinity Technology
    • Maryland Film Festival
    • DC Scores
    • Autism Society of Maryland
    Data sourced from the agency's DesignRush profile

    Duo Studio Reviews & Testimonials

    • Sarah Burton
      Sarah Burton Founder at Finturity
      5.0 ★

      Branding Review from Sarah Burton

      Duo studio brought my vision to life even better than I could have imagined. They were patient with me and made sure everything was perfect. They have a team of extremely talented individuals. I felt well taken care of and that they truly cared about the outcome and that I was happy with the results. I would 100% hire them again and recommend their services.

    • Yuri Geylik
      Yuri Geylik CEO at MGNY Consulting
      5.0 ★

      Web Development Review from Yuri Geylik

      I've worked with Duo Studio on multiple projects. They delivered best in class designs and development capabilities each and every time! Sonia, Dat, and the entire team at Duo don't seize to amaze me and my partners with their down-to-earth attitude, reliability, and quality of work. To top that off, Duo has a creative output that can rival any major design studio, with an added bonus of personalized attention and lightning-fast communication.

    • Meg Lebow
      Meg Lebow Executive Director at Lumina Studio Theatre
      5.0 ★

      Web Development Review from Meg Lebow

      We had an absolutely fantastic experience with Duo Studio designing our website! We wanted something that looked professional and was user-friendly while also expressing our organization’s uniqueness and creativity, and Duo delivered above and beyond our expectations. At each stage they brought us exciting options that felt like a perfect reflection of our organization. They really seemed to care about the uniqueness of our company and the service we provide as a nonprofit.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
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    4.7 4.7 (4)

  • Webcore Interactive

    We Bring Digital Experiences to Life Through Art, Design and Technology.

    We are an award-winning digital innovation studio based in Orlando, FL and in São Paulo that has been operating since 1999 crafting web, apps and games projects, based on research, innovation and application of different technologies, art and design...

    Top Services:

    • Web Design
    • Web Development
    • UI/UX Design
    • VR/AR
    • Mobile App Development
    • Show more
    Location
    Orlando, Florida
    Number of Employees
    Under 49
    Average Hourly Rate
    $150/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    25 Projects Listed

    Webcore Interactive Services

    • Web Design
    • Web Development
    • UI/UX Design
    • VR/AR
    • Mobile App Development
    • Software Development
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Amazon Prime video
    • AB InBev
    • C&A
    • Chevrolet
    • ESPN
    • Fiat Chrysler Automobiles
    • Garena
    • Globo Networks
    • Mitsubishi
    • Nestlé
    Data sourced from the agency's DesignRush profile
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  • MusicTech Lab

    Your Backstage Crew For Innovation In Musictech

    MusicTech Lab is a Kraków-based software development firm specialising in building digital products for the music industry. They offer services ranging from web and mobile application development to team extension and consulting, working with music-tech startups, labels, publishers and audio platforms...

    Top Services:

    • Software Development
    • Web Design
    • Web Development
    • eCommerce Development
    • UI/UX Design
    • Show more
    Location
    Krakow, Poland
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    14 Projects Listed

    MusicTech Lab Services

    • Software Development
    • Web Design
    • Web Development
    • eCommerce Development
    • UI/UX Design
    • Mobile App Development
    • Staff Augmentation
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Closer Music
    • EBU
    • Payability
    • Talent Alpha
    • Nowy Styl Group
    • IMS R&D
    • Divante
    • HelloPrint
    • SAPMD
    • IMS S.A
    Data sourced from the agency's DesignRush profile
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  • Posibillian Tech

    In Creativity We Trust

    We are a Paraguayan company composed of high motivated individuals...

    Top Services:

    • Graphic Design
    • Web Design
    • UI/UX Design
    • Web Development
    • Software Testing
    • Show more
    Location
    Asunción, Paraguay
    Number of Employees
    50 - 99
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    2 Projects Listed

    Posibillian Tech Services

    • Graphic Design
    • Web Design
    • UI/UX Design
    • Web Development
    • Software Testing
    • Mobile App Development
    • Blockchain
    • Software Development
    • DevOps Consulting
    • Staff Augmentation
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Devoted Studios
    • Titanium Roaster
    • Sandbox
    Data sourced from the agency's DesignRush profile

    Posibillian Tech Reviews & Testimonials

    • Betto “icarus” McRose
      Betto “icarus” McRose Review from Google
      5.0 ★

      Betto “icarus” McRose's Review Sourced from Google

      A great place to work, intergalactic challenges that make your life as a programmer more fun.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
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    4.9 4.9 (15)

  • Kasatkin

    Turn ideas into reality

    KASATKIN is an innovative firm specializing in development blockchain products. Leveraging our extensive expertise, our expert team is committed to delivering exceptional services...

    Top Services:

    • Web Design
    • UI/UX Design
    • eCommerce Development
    • Web Development
    • Blockchain
    • Show more
    Location
    Tartu, Estonia
    Number of Employees
    Under 49
    Average Hourly Rate
    $75/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    10 Projects Listed

    Kasatkin Services

    • Web Design
    • UI/UX Design
    • eCommerce Development
    • Web Development
    • Blockchain
    • Branding
    • Product Design
    • Design Services
    • Digital Services
    • Logo Design
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • XPAD Pro
    • USHI
    • Alpha-wallet
    • Aurous Finance
    • ARK Production
    • Cannaman
    • UDEPLOYER
    • Slopy
    • Tenere
    • Based coders
    Data sourced from the agency's DesignRush profile
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  • webamboos

    We build tech products that scale...

    Top Services:

    • AI Development
    • Mobile App Development
    • Software Development
    • Staff Augmentation
    • Business Consulting
    • Show more
    Location
    Timișoara, Romania
    Number of Employees
    Under 49
    Average Hourly Rate
    $45/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    5 Projects Listed

    webamboos Services

    • AI Development
    • Mobile App Development
    • Software Development
    • Staff Augmentation
    • Business Consulting
    • Web Design
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Watchsayer
    • DrFintecho
    • MobileFit
    • Zemingo
    • epostbox GmbH
    • Blackwood Seven
    • FairArt
    • Innovify
    • Focus Network
    Data sourced from the agency's DesignRush profile

    webamboos Reviews & Testimonials

    • Francois Costa-Peretti
      Francois Costa-Peretti Co-founder / Head of Product at FairArt
      5.0 ★

      Software Development Review from Francois Costa-Peretti

      It's been a pleasure to work with Webamboos over the last two years, initially to build the MVP of our art marketplace and then to add new features and improve our product. At the start of our partnership, we had a few meetings with the Project Manager with whom we refined the Product Requirements and identified the core functionality for the MVP. During this time, Webamboos used their expertise to suggest improvements and point out any potential tech blockers early on. Once this was ready, the team built the MVP of the marketplace using a Javascript/TypeScript-based tech stack (Node.js / Next.js), while integrating a headless CMS (Strapi), payment processing (Stripe), and email API (SendGrid). As a product designer, I produced the designs and flows for the team to work on. Webamboos then converted the designs into functionality, working in 2-week sprints. The team actively suggests improvements rather than simply building without asking questions. This collaboration is key to creating great products, that are both technically robust and pleasant from a UX point of view. When we did run into issues (which is unavoidable when building a complex product), we could always count on the team to adapt and come up with solutions. This includes both allocating additional resources for important fixes and sharing knowledge from highly experienced team members that were working on a different project. Also, it is clear that everyone who works there is passionate about what they do, and truly wants your business to do well. This applies to everyone from the CEO (Max) to the PM (Raluca), Tech Lead (Arpad), and all the developers that have worked on FairArt at various stages (Alex, Daniel, Lucian, Laris, Mihai & Vladut). Much appreciated! In short: amazing team and fair prices - what's not to like?

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    4.3 4.3 (1)
    5.0 5.0 (5)

  • Brightlab

    Designing Bright For The Hype.

    Brightlab is an independent design & development studio that has one rule helping startups and big-scale enterprises build the most innovative online products in the market...

    Top Services:

    • Web Design
    • eCommerce Development
    • Web Development
    • UI/UX Design
    • Software Development
    • Show more
    Location
    Chicago, Illinois
    Number of Employees
    50 - 99
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    11 Projects Listed

    Brightlab Services

    • Web Design
    • eCommerce Development
    • Web Development
    • UI/UX Design
    • Software Development
    • Mobile App Development
    • IT Services
    • AI Development
    • DevOps Consulting
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • MURAL Labs
    • Songsterr
    • HomesCooks
    • Alpha One
    • eDomus
    • TELE2
    Data sourced from the agency's DesignRush profile

    Brightlab Reviews & Testimonials

    • Yiannis Kaznessis
      Yiannis Kaznessis Founder and CEO at AgThera Inc.
      5.0 ★

      Web Design Review from Yiannis Kaznessis

      Our website was established and redesigned by Brightlab, and it receives a lot of traffic. Our interaction with Brightlab team was exceptional. They were dependable, communicative, and responsive. They were really easy to work with and quickly grasped what I was striving for. Additionally, there weren't many mistakes to fix after development. Incredibly capable and productive team!

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    4.3 4.3 (1)

  • Double Coconut

    We Build Games That Players Love.

    Double Coconut is a San Franciscobased boutique game development studio founded in 2012. The agency specializes in full-service game design and co-developmentfrom casual mobile and web titles to casino, mid-core, and Web3 games. Their projects have reached over 5 million players and generated...

    Top Services:

    • Software Development
    • Web Design
    • Mobile App Development
    • Blockchain
    • Show more
    Location
    San Francisco, California
    Number of Employees
    50 - 99
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    8 Projects Listed

    Double Coconut Services

    • Software Development
    • Web Design
    • Mobile App Development
    • Blockchain
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Microsoft
    • WB
    • Cartoon Network
    • Ellen Degeneres
    • MIT
    • IBM
    • SAP
    • iWin
    • Addicting Games
    • Penn Gaming
    Data sourced from the agency's DesignRush profile
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  • Reliqus Consulting

    Efficiency. Precision. Digital Solutions.

    Reliqus offers you world class IT and Marketing Services that will stand you out from your competitors...

    Top Services:

    • Web Design
    • eCommerce Development
    • Web Development
    • Digital Marketing
    • WordPress Website Design
    • Show more
    Location
    New York City, New York
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    16 Projects Listed

    Reliqus Consulting Services

    • Web Design
    • eCommerce Development
    • Web Development
    • Digital Marketing
    • WordPress Website Design
    • Graphic Design
    • Branding
    • PPC
    • SEO
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • J - CAD
    • SWAP N SELL
    • Santa Clara Corvettes
    • AmeriList Inc
    • Asian Kitchen in Berlin
    • Joes Basecamp
    • IrishDirectory
    • Medical Testing Solutions
    • Homeschool.ie
    • Cloth Connection
    Data sourced from the agency's DesignRush profile
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  • Cider House Media

    Creativity Is In Our DNA

    Cider House builds custom WordPress websites and brands for small businesses and nonprofits. From design and SEO to digital marketing, we help local and regional organizations grow online with purpose...

    Top Services:

    • Web Design
    • SEO
    • Web Development
    • Logo Design
    • Graphic Design
    • Show more
    Location
    Easthampton, Massachusetts
    Number of Employees
    Under 49
    Average Hourly Rate
    $105/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    1 Project Listed

    Cider House Media Services

    • Web Design
    • SEO
    • Web Development
    • Logo Design
    • Graphic Design
    • Print Design
    • Email Marketing
    • Branding
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Electric Dreams
    • Eric Carle Website
    • Gerry's Music
    • Burlington Community Access TV
    • National Nonwovens
    • Mass Access
    • Easthampton City Arts
    • One Ferry Project
    • Servicenet
    Data sourced from the agency's DesignRush profile

    Cider House Media Reviews & Testimonials

    • Jennifer Higgins
      Jennifer Higgins President at CommonWealth GrantWorks
      5.0 ★

      Web Design Review from Jennifer Higgins

      There are those you meet and then there are those who hold dear. When I first met Lennie at Cider House Media, I took him for the former. He would be like all the other website designers I had come across, offering a flat but flashy site that caught folks eyes, showed them a thing or two, slid them into my inbox, where I would then coax them to trust my grant-writing chops. Nah, not Lennie at Cider House Media. Upon learning of my new grant-writing business, he rolled up his sleeves and got right in it with me. He fostered curiosity not only about the new site but also the new venture. My eyes were opened to all that he had at his disposal, all the tools in his toolbox that would permit wondrous business transactions to occur. I learned about the interplay between customers reviews and search engine optimization, SEO for newbies; the perils of a too-long company name for my sites address and staffs email handles (e.g., cwgw@ versus commonwealthgrantworks@), widgets for enabling my website for sensory-friendliness, and what GoDaddy could promise and take away (e.g. domain name protection when using the word grants and everyone else suddenly wants one). But Lennie went steps further. He showed up at my grand opening event in Noho, when I thought nobody would, working the room with his easy-going and heartfelt style. Lennie continued to inspire me with his evocative business-related questions, always being a gracious recipient of my companys annual holiday letter, greeting me as he would an old friend during our website tune-up sessions, and aiding me in my time of greatest need when we memorialized together my late sons company website. Truly a one-in-a-million website designer, Lennie at Cider House Media is near and dear to my heart. He is my go-to for all things marketing related, all things artistic and expressive, and all things timeless and true in a turbulent, glitzy, and out-of-the-box web designer and hosting scene.

    • Katie Duval
      Katie Duval Review from Google
      5.0 ★

      Katie Duval's Review Sourced from Google

      Lennie and his team do more than create beautifully designed and SEO optimized websites. They are caring human beings who jump into action and help their clients ensure their websites are in tip-top shape. Look no further than Cider House Media: The superheroes of the web design world!

    • Greg Wheeler
      Greg Wheeler Review from Google
      5.0 ★

      Greg Wheeler's Review Sourced from Google

      Lennie and Cider House Media have created a professional, beautiful, Search Engine Optimized, efficient, and effective website for my Relationship, Conscious Uncoupling, Love, and Life Coaching business (LLC). My business wouldn't have made it without it. They did a great job educating and guiding me, formatting it, generating copy, beautifully presenting the essence of my coaching services, and setting it up so people can find me. They have also kept my website up to date and working well with the latest SW and technology. You can check it out at GregWheelerCoaching dot com. Without any reservation I highly recommend Lennie and the team at Cider House Media for all your website needs.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
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    4.3 4.3 (1)
    4.8 4.8 (23)

  • Cubet Techno Labs

    Full-service & full-stack digital agency

    Established in 2007, Cubet is a full-service and full-stack digital agency that offers comprehensive solutions to help businesses scale...

    Top Services:

    • Mobile App Development
    • Software Development
    • AI Development
    • Cloud Consulting
    • Show more
    Location
    Atlanta, Georgia
    Number of Employees
    100 - 249
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    7 Projects Listed

    Cubet Techno Labs Services

    • Mobile App Development
    • Software Development
    • AI Development
    • Cloud Consulting
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Canvazone
    • Web Feet
    • YourCause
    • Athabasca
    • Nasdaq
    Data sourced from the agency's DesignRush profile

    Cubet Techno Labs Reviews & Testimonials

    • Peter
      Peter Review from Google
      5.0 ★

      Peter's Review Sourced from Google

      High skilled professionals. Very customer friendly and very helpfull. They listen very well to customers and their needs and know how to translate the problems into software solutions.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
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    4.3 4.3 (75)

  • Blck Alpaca

    Data-Driven Marketing & AI Agent Automation

    BLCK Alpaca delivers custom AI agents for marketing automation, helping businesses automate content creation, email campaigns, data analysis, and social media management. Our services include data-driven marketing intelligence, AI-powered content generation, seamless AI agent integration, and custom...

    Top Services:

    • Digital Marketing
    • Creative Services
    • Content Marketing
    • AI Development
    • Software Development
    • Show more
    Location
    Vienna, Austria
    Number of Employees
    Under 49
    Average Hourly Rate
    $150/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    1 Project Listed

    Blck Alpaca Services

    • Digital Marketing
    • Creative Services
    • Content Marketing
    • AI Development
    • Software Development
    • SEO
    • Branding
    • Video Production
    • Graphic Design
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • IPEC Group
    • Plachutta
    • BLOCH3
    • Heimwatt
    • Josko
    • Footlocker
    • Universal Music Germany
    • Sony Music Germany
    • NEOH
    Data sourced from the agency's DesignRush profile

    Blck Alpaca Reviews & Testimonials

    • Alexander Holzapfel
      Alexander Holzapfel Review from Google
      5.0 ★

      Alexander Holzapfel's Review Sourced from Google

      Our collaboration with the team has always been smooth and professional. They are good and reliable partners for us on special projects.

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    5.0 5.0 (17)

  • CIRCLE Creative Buro

    Creative solutions to complex problems

    CIRCLE Creative Buro is a full-cycle creative and advertising agency based in Almaty, built on collaboration, creativity, and a shared drive to turn ideas into impactful solutions. What began as a small group of individuals coming together with diverse skills has evolved into a unified team that blends...

    Top Services:

    • Graphic Design
    • Web Design
    • Web Development
    • Social Media Marketing
    • Direct Marketing
    • Show more
    Location
    Almaty, Kazakhstan
    Number of Employees
    Under 49
    Average Hourly Rate
    $20/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    1 Project Listed

    CIRCLE Creative Buro Services

    • Graphic Design
    • Web Design
    • Web Development
    • Social Media Marketing
    • Direct Marketing
    • Event Marketing
    • Advertising
    • Mobile App Development
    • Software Development
    • AI Development
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Sany
    • Wuling
    • Oppo
    • KIMEP University
    • Narxoz University
    • Kazinvest Union
    • Wedrink
    • Citix
    • Haier
    • Minbo
    Data sourced from the agency's DesignRush profile
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  • Valtorian

    Save Time And Budget On Custom Solutions

    Valtorian combines no-code speed with AI-optimized custom code for web & mobile app development. Our 20 experts deliver 70+ projects in 3 years, helping startups launch MVPs fast & SMBs automate. Benefit from 3x faster delivery, 40% cost savings, and limitless scalability. Your path to market success starts...

    Top Services:

    • Web Design
    • Mobile App Development
    • Web Development
    Location
    Sumy, Ukraine
    Number of Employees
    Under 49
    Average Hourly Rate
    $40/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    4 Projects Listed

    Valtorian Services

    • Web Design
    • Mobile App Development
    • Web Development
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Syndicate Trade
    • Lextensio
    • Nursehub
    Data sourced from the agency's DesignRush profile
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  • Super Cluster

    We create unique hooman-centered digital products for a super experience.

    Expect creativity, skill, and passion every time. Our team constantly pushes the limits of whats possible on their boards. We spent years perfecting our craft. Each project as each trick requires a combination of balance, dedication and technique. We embrace the challenges to build products that not only...

    Top Services:

    • UI/UX Design
    • Web Design
    • WordPress Website Design
    • Digital Services
    • Branding
    • Show more
    Location
    Dover, Delaware
    Number of Employees
    Under 49
    Average Hourly Rate
    $60/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    1 Project Listed

    Super Cluster Services

    • UI/UX Design
    • Web Design
    • WordPress Website Design
    • Digital Services
    • Branding
    • Design Services
    • Web Development
    • Creative Services
    • Logo Design
    • Graphic Design
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • CinePlanet
    • Anygo
    • Layka
    Data sourced from the agency's DesignRush profile

    Super Cluster Reviews & Testimonials

    • Đorđe Tonić
      Đorđe Tonić Review from Google
      5.0 ★

      Đorđe Tonić's Review Sourced from Google

      SuperCluster delivered outstanding web design — creative, timely, and perfectly aligned with our vision. Their team’s dedication and professionalism truly stand out. If web design had an intergalactic ranking, they’d be at the top. 🚀

    • Boris
      Boris Review from Google
      5.0 ★

      Boris's Review Sourced from Google

      SuperCluster is super! :) SuperCluster is a reliable studio offering both design and programming services. They have a solid team with good technical skills and a clear design approach. Communication is straightforward, and they meet deadlines. Overall, a dependable choice for design and development projects.

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    5.0 5.0 (14)

  • Novaris Advanced Software Studio

    Build Smarter Build Faster Build Forever

    Novaris provides advanced software solutions for businesses, industries, and government organizations integrating AI-driven innovation, expert engineering, and enterprise-level reliability. Advanced website, mobile app, and software development at 30% lower cost and 40% faster delivery!...

    Top Services:

    • Web Development
    • Mobile App Development
    • Software Development
    • AI Development
    • Web Design
    • Show more
    Location
    Atlanta, Georgia
    Number of Employees
    Under 49
    Average Hourly Rate
    $80/hr
    Minimal Budget
    $10,000 - $25,000

    Novaris Advanced Software Studio Services

    • Web Development
    • Mobile App Development
    • Software Development
    • AI Development
    • Web Design
    • ERP Consulting
    • DevOps Consulting
    • Cloud Consulting
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • The Griot Museum
    • Liberty Pro Moving
    • Apex West Midtown Apartments
    • Literacy For Youth
    • Ghana University Accra
    • Duel of Concepts Debate League
    • Waggin' Tails Atlanta
    • Texas Car One
    • Central City Trucking
    • La Grotta Ristorante
    Data sourced from the agency's DesignRush profile

    Novaris Advanced Software Studio Reviews & Testimonials

    • Greg McBride
      Greg McBride Review from Google
      5.0 ★

      Greg McBride's Review Sourced from Google

      Very client oriented and really understands our needs. Thumbs up to the #1 software developers in Atlanta!

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
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    5.0 5.0 (4)

  • Digital Republic

    Digital transformation and mobile solutions.

    Digital Republic empowers businesses by harnessing the potential of web and mobile applications, cloud commerce, AI, and machine learning technologies. Our comprehensive approach ensures that our clients stay ahead in the digital landscape, driving innovation and achieving sustainable growth...

    Top Services:

    • Digital Strategy
    • Software Development
    • Digital Services
    • eCommerce Development
    • Mobile App Development
    • Show more
    Location
    Chichester, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $75/hr
    Minimal Budget
    $10,000 - $25,000

    Digital Republic Services

    • Digital Strategy
    • Software Development
    • Digital Services
    • eCommerce Development
    • Mobile App Development
    • Web Design
    • Web Development
    • UI/UX Design
    • Cloud Consulting
    • IoT
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Wecre8
    • Camsure Home Surveys
    • Fresh Photo House
    • UK Harbour Masters
    • Bloomsbury Square
    Data sourced from the agency's DesignRush profile
    Visit Website View Profile

  • Increasio

    Making the world a better place through constructing elegant websites and apps

    Increasio specializes in headless technologies, API integrations, headless CMS, Jamstack website development. We can help you to build lightning fast, secure and scalable solution. Our team seamlessly migrate from any technology to cutting-edge Next.js, Gatsby.js, Svelte frameworks...

    Top Services:

    • eCommerce Development
    • Web Development
    • Software Development
    • Web Design
    • Mobile App Development
    • Show more
    Location
    Kharkiv, Ukraine
    Number of Employees
    Under 49
    Minimal Budget
    $10,000 - $25,000

    Increasio Services

    • eCommerce Development
    • Web Development
    • Software Development
    • Web Design
    • Mobile App Development
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Antsle
    • Opklopper
    • Tiletiletesto
    Data sourced from the agency's DesignRush profile
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  • ADWEB STUDIO

    Outstanding Web Design Company

    Since 2014, Adweb Studio has delivered creative web design and development solutions for startups, SMEs, and enterprises. We craft high-performance websites and digital experiences that engage, convert, and drive growth through innovation, strategy, and design excellence...

    Top Services:

    • Web Design
    • Web Development
    • Mobile App Development
    • UI/UX Design
    • SEO
    • Show more
    Location
    Dubai, United Arab Emirates
    Number of Employees
    50 - 99
    Average Hourly Rate
    $60/hr
    Minimal Budget
    $10,000 - $25,000

    ADWEB STUDIO Services

    • Web Design
    • Web Development
    • Mobile App Development
    • UI/UX Design
    • SEO
    • Digital Marketing
    • Social Media Marketing
    • PPC
    • Content Marketing
    • Email Marketing
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Perfect Clefix
    • Design Collective
    • Dee Beauty
    • Color Blind
    • U.S Chiller Services
    • Collide
    • Amulux Properties
    • CourtYard
    • Alasema Trading
    • 360 Pro Spinner
    Data sourced from the agency's DesignRush profile

    ADWEB STUDIO Reviews & Testimonials

    • Tahira Haseeb
      Tahira Haseeb Review from Google
      5.0 ★

      Tahira Haseeb's Review Sourced from Google

      Excellent services from Adweb Studio! They delivered a sleek, responsive website on time, tailored to my business needs. Their team is creative, efficient, and communicative. Best web design company in Dubai! Highly recommended!

    • Morgan Moss
      Morgan Moss Review from Google
      5.0 ★

      Morgan Moss's Review Sourced from Google

      Many thanks to everyone who has contributed to my site. My website has been quite successful for the last eight years that I've been working in this field. I also like to express my gratitude for the superb SEO efforts you have made. I believe you did a great job, especially considering that I had no idea what to do.

    • Pritam Choudhary
      Pritam Choudhary Review from Google
      5.0 ★

      Pritam Choudhary's Review Sourced from Google

      I look forward to continuing to work with ADWEB STUDIO, since I have enjoyed our past partnership as much as this one. Always impeccable! If you have any queries, the friendly and trustworthy team is here to assist.

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    4.7 4.7 (99)

  • Richman Software Development Company

    Code with Purpose.

    Richman Software Development delivers custom software, AI/ML solutions, SaaS platforms, automation systems, mobile apps, and game development. We help businesses innovate and scale with secure, intelligent, and high-quality technology solutions...

    Top Services:

    • Software Development
    Location
    Prague, Czech Republic
    Number of Employees
    100 - 249
    Average Hourly Rate
    $40/hr
    Minimal Budget
    $10,000 - $25,000

    Richman Software Development Company Services

    • Software Development
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • FinTech
    • StartUps
    • small-to-medium businesses
    • enterprises
    • echnology-driven industries
    • EdTech
    • GovTech
    • HealthTech
    Data sourced from the agency's DesignRush profile
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Explore Software Development Specializations

Explore all Software Development Companies

Popular Services

Why People Trust DesignRush

Rated 4.8 on Google and 4.7 on Trustpilot, the DesignRush Agency Directory is a reliable resource for finding top JavaScript development companies. We owe this to our executive selection team, which follows a strict screening process when featuring agencies on the platform, assessing key performance indicators, like portfolio, client reviews, and industry reputation.

DesignRush rating logos on Trustpilot and Google

Sources

DesignRush sustains a directory of over 30,000 agencies categorized by service category, location, expertise, and reviews. We build our database in two ways:

  • Our dedicated team of agency experts actively searches the web for top-performing companies. We then pull information from their websites, online presence, and client testimonials to verify their status and qualifications prior to listing.
  • The agencies listed get notified of their profiles on the website and they can choose to claim it or not, which suggests their availability for more collaborations.

Agencies can also reach out to DesignRush and must go through the verification process prior to being listed.

JavaScript Development Company Hiring Guide

What is a JavaScript development company?

A JavaScript development company is a company that develops and maintains web applications and software using JavaScript, a widely used programming language for front-end and back-end development. Its expert developers specialize in various JavaScript frameworks and libraries, such as React, Angular, Vue.js, Node.js, and jQuery, delivering intuitive and user-friendly websites.

Businesses often seek the help of a JavaScript development agency to address challenges, such as:

  • Lack of skilled in-house talent
  • Outdated legacy systems in place
  • Limited technical expertise to handle complex projects
  • Tight development timeline
  • Budget constraints in hiring an in-house development team
  • Limited foresight of industry trends and best practices

Hiring JS development services ensures that a business’ website, software, or application has a modernized user interface and provides a seamless user experience. By partnering with a reputable JavaScript development company, businesses can unlock the full potential of their online presence, enhance user satisfaction, and drive growth.

Success story

Our team of experts handpicked this case study to emphasize the benefits of hiring a reputable JavaScript development company to drive business growth:

  • Challenge: FINN, a German-based car company, struggled with organizing its operations and automating its processes as it expands to the US. However, its current subscription system relies on older technologies like manual spreadsheets and emails. The car company needed a partner to transform its internal tools to optimize workflows and make the app easy to navigate for users.
  • Solution: Cheesecake Labs helped FINN’s existing engineering team automate its processes. It also modernized its back end and internal tools by adding key features in its customer portal, allowing users and team members to easily and efficiently perform tasks like ordering or making account changes. Using Node.js, Typescript, and a PostgreSQL database, Cheesecake Labs transformed FINN’s US operations.
  • Results: The partnership resulted in an over 1,200+ increase in subscription for FINN. The internal tools built by Cheesecake Labs also generated significant usage, with a boost of 6,000+ page views per month.

What does a JavaScript development company do?

A JavaScript development company creates web and mobile applications, websites, and interactive user interfaces using JavaScript and its associated frameworks like React, Angular, and Node.js.

It provides full-stack development services, handling the client-side (front-end) and server-side (back-end) aspects of an application. They build scalable, responsive, and dynamic solutions tailored to client needs, ensuring cross-browser compatibility and optimizing performance.

Additionally, they may offer consulting, maintenance, and integration with other technologies to ensure a seamless user experience and continuous support for ongoing projects.

Their standard services include:

  • Web application development
    Developing interactive and dynamic websites that enhance user experiences
  • Custom software development
    Developing tailored software solutions to meet specific business needs
  • Front-end development
    Designing and building the user interface of web applications, making them visually appealing, and optimizing user interface and experience (UI/UX)
  • Back-end development
    Developing the server-side logic of web applications, handling data storage, retrieval, and processing
  • Cross-platform app development
    Creating mobile apps that work on both iOS and Android platforms
  • JavaScript consulting
    Providing expert advice and guidance on JavaScript development projects
  • JavaScript maintenance and support
    Ensuring the ongoing performance and security of JavaScript applications

Success story

This case study showcases the services that enables a JavaScript development agency to deliver exceptional software systems that can contribute to boosted productivity and operations:

  • Challenge: A financial services company wanted a simple, intuitive application to manage resources, tasks, and projects. The goal was to replace Jira and Excel templates with a more comprehensive solution tailored to its specific needs.
  • Solution: DevsData Tech Talent developed a custom-built enterprise resource planning (ERP) system with advanced features, such as automated notifications and report generation. It also features robust encryption and a comprehensive permission system powered by its JavaScript framework tech stacks, namely Vue.js, SSS, Node.js, and Express.js.
  • Results: The partnership resulted in a user-friendly ERP and PM system that perfectly aligned with the client’s needs. The software surpassed Jira in terms of security and processing capabilities, becoming a core tool for day-to-day operations across business departments.

What is the typical timeline for JavaScript development projects?

The typical timeline for JavaScript development projects can take 1 to 12 months, depending on the scope, project complexity, development tools, availability and access to tech stacks and tools, and team location.

To break it down, here’s a general web app development timeline that JavaScript development companies also deploy:

Phase Timeline

Initial planning and concept

  • Understanding the Concept
  • Market research
  • Requirement gathering
 1-2 weeks

Designing the web app

  • Wireframing and prototyping
  • UI/UX design
 3-4 weeks

Choosing the tech stack

  • Web application
  • Database and hosting
 1 week

Development phase

  • Front-end development
  • Back-end development
  • Integration
 8-12 weeks

Testing and quality assurance (QA)

  • Functional testing
  • Performance testing
  • Security testing
 3-4 weeks

Deployment

  • Launch
  • Server configuration
 1 week

Post-launch activities

  • Monitoring and maintenance
  • Updates and improvements
 Ongoing

How much does a JavaScript development agency charge for its services?

A JavaScript development agency typically charges between $100 and $250 per hour, depending on the scope, project complexity, seniority of developers, and location.

Here’s a table showing how JavaScript developers charge differently based on where they are based:

Location Price
Europe €55-€125
Central or Eastern Europe €30-€65
India $20-$50

Since JavaScript has different frameworks, costs also differ based on the developer’s expertise, specifically:

Framework expertise Price per hour
Node.js $75-$95
React $70-$90
jQuery $60-$80
AngularJS $85

On DesignRush, the top JavaScript development companies charge an average of $65/hour. 18.3% of JavaScript development agencies accept projects with a budget of under $1,000, offering basic development services. On the other hand, 4.7% of agencies require projects within a budget of over $50,000, offering custom JS development services.

Why should I hire a JavaScript development agency?

You should hire a JavaScript development agency for its technical expertise in the JavaScript programming language, from its core syntax to advanced frameworks and libraries. Beyond technical proficiency, a JavaScript development agency often strongly understands the broader web development ecosystem. This knowledge allows them to integrate JavaScript seamlessly with other technologies, creating cohesive and user-friendly applications.

Moreover, you should hire a JavaScript development agency because it:

  • Has seasoned programmers with proven expertise in JavaScript
  • Deploys efficient development processes to reduce development time
  • Mitigates common risks in the development process
  • Helps your website reach a wider audience by optimizing your website
  • Increases productivity for faster time to market
  • Improves customer experience through a well-designed and functional website

Success story

In this case study, our experts highlight the importance of choosing an agency with comprehensive skills and experience in JavaScript frameworks to transform innovative ideas into impactful applications:

  • Challenge: AskIris, a healthcare mobile application, wanted to address the challenge of hospitals’ inefficient supply rooms, where nurses and other medical professionals spend significant time searching for necessary supplies.
  • Solution: Designli developed the minimum viable product (MVP) by prioritizing easy-to-implement features using CSV workflows. To accommodate various hospital systems, the JavaScript development agency designed a customizable solution where hospitals can tailor the app to their specific needs, ensuring a seamless fit with their existing infrastructure. Designli used JavaScript frameworks like AngularJS and NodeJS, along with the cross-platform capabilities of Flutter to enable a scalable backend and a versatile app.
  • Results: The collaboration resulted in a successful working relationship between the AskIris and Designli teams, delivering the features needed for the app within budget and on time. With the successful deployment of the app, the client saw tangible improvements in a hospital’s supply room efficiency and streamlined inventory management.

How do I choose the best JavaScript development company for my business?

To choose the best JavaScript development company for your business, follow these steps:

  1. Define your project goals
    Clearly outline the objectives and outcomes you want to achieve with your project. Consider factors like target audience, functionality, and desired features. This will help you identify the right JavaScript development company to deliver your vision.
  2. Research potential companies
    Look for companies with a strong track record in JavaScript development. Use online resources, referrals, and industry listings, like DesignRush, to narrow your options.
  3. Evaluate technical expertise
    Assess the JavaScript development company’s proficiency in relevant frameworks, libraries, and technologies. Inquire about its experience with modern JavaScript features and best practices. Check if it has expertise in specific areas related to your project.
  4. Request for references
    Ask for references from previous clients to get firsthand insights into their experience working with the company. Ask about project outcomes, communication, and overall satisfaction. Online directories, like DesignRush, also offer comprehensive agency profiles with verified client feedback to help streamline your search.
  5. Shortlist companies that align with your needs
    Select five agencies with expertise that complement your project. Send a request for proposal (RFP) that outlines the scope of work, timeline, budget, and deliverables.
  6. Assess project management skills
    Understand the JavaScript development company’s project management methodologies and inquire about its tools and processes for tracking progress, communication, and risk management.
  7. Conduct interviews
    Interview key team members involved in your project to assess their technical skills and communication abilities. Discuss project expectations, timelines, and potential challenges.
  8. Test technical capabilities
    If possible, request a small-scale test project or proof of concept to evaluate the team’s skills and work ethic. This can help you assess their ability to deliver quality work and meet your expectations.
  9. Review collaboration style
    Assess the JavaScript development agency’s communication style. Consider its collaboration approach and willingness to involve you in the development process. Evaluate its ability to understand and address your feedback effectively.
  10. Evaluate pricing and terms
    Request detailed pricing information, including hourly rates, fixed-price contracts, or other payment models. Negotiate terms and conditions to ensure a fair and transparent agreement. Consider factors like payment terms, intellectual property rights, and post-launch support. Pricing and terms are important factors to consider when making your decision.
  11. Make an informed decision
    Weigh all factors, including technical expertise, project management, communication, company culture, and pricing. Choose a JavaScript development company that best aligns with your project goals and values.

Are you still looking for a JavaScript development company that can develop a user-friendly website for your business? Visit our Marketplace and share brief details about your project. Our team will recommend the five most suitable agencies for your development needs – for free.

How do I find the best JavaScript development agency on DesignRush that fits my budget?

To find the best JavaScript development agency on DesignRush that fits your budget, use filters to navigate the listing by hourly rate and minimum budget.

Here are some JavaScript development service suggestions based on our different pricing tiers:

Low Budget: 1k above
Mid Budget: 10k above
High Budget: 50k above

You can also filter agencies by location, company size, and hourly rate to customize your search according to your preferences and project needs.

What questions should I ask each JavaScript development company before hiring one?

The questions you should ask each JavaScript development company before hiring one include:

Its Relevant Background

  1. How long has your company been providing JavaScript development services?
  2. Have you worked with companies of similar size and scope to ours?
  3. Which JavaScript frameworks and libraries are you most proficient in?
  4. Can you share some of your most successful JavaScript projects?
  5. How large is your JavaScript development team?
  6. What is the average experience level of your JavaScript developers?
  7. What industry awards or recognition have you received for your JavaScript development services?
  8. Do you have an in-house UX design team?

Its Services and Processes

  1. What measures do you take to ensure code quality, readability, and maintainability?
  2. Do you follow specific coding standards or style guides?
  3. How do you identify and address performance bottlenecks in JavaScript applications?
  4. Do you use Continuous Integration/Continuous Delivery (CI/CD) pipelines for your development process?
  5. What quality assurance measures do you provide?
  6. How do you manage version control and code repositories?
  7. What security measures do you offer to protect a client’s data?
  8. How do you comply with data privacy regulations?

Related to Your Project

  1. How can you tailor the development of the application in a way that considers the target audience's behavior?
  2. What specific features or functionalities do you recommend for the application?
  3. Are there any third-party services or APIs we need to integrate with?
  4. Can you provide a timeline for completing our project?
  5. How will we communicate throughout the project, and how often can we expect updates?
  6. How do you handle unexpected delays or changes in project scope?
  7. What ongoing maintenance and support will you provide after the project is launched?
  8. How can you ensure that the application can scale to accommodate future growth?

What are the best JavaScript development companies in the US?

The best JavaScript development companies in the US are:

  • Zazz
    • 5.0 stars on DesignRush (95 reviews)
    • Top clients: JP Morgan, BBC News, PayPal, Harvard Innovation Labs
  • BitsWits
    • 5.0 stars on DesignRush (60 reviews)
    • 5.0 stars on Google (10 reviews)
    • Top clients: Grease Monkey, Beats, FitNow, Wisu
  • impalm
    • 5.0 stars on DesignRush (43 reviews)
    • 5.0 stars on Google (2 reviews)
    • Top clients: Taptin, AudiobookNow, Forte Payment System, GWU
  • Brandabl
    • 5.0 stars on DesignRush (42 reviews)
    • 5.0 stars on Google (12 reviews)
    • Top clients: Gran Coramino, Stanford University, Rich Tech Robotics, Lightspeed Venture Partners
  • Surf
    • 5.0 stars on DesignRush (39 reviews)
    • Top clients: Societe Generale, KFC, Burger King, Mars

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