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

2,006 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
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  • Valletta Software Development

    Verified Verified by the DesignRush team for authenticity and credibility.

    Crafting Custom Software & DevOps Outsourcing Solutions Since 2009.

    We build AI-accelerated software products faster, smarter, and built to scale. From LLM integrations to full-stack delivery, our teams ship real value. Together with you. Were Valletta.Software a software development company where human engineers and AI work side by side to build faster, smarter...

    Top Services:

    • AI Development
    • Mobile App Development
    • Software Development
    • Staff Augmentation
    • Web Design
    • Show more
    Location
    Cospicua, Malta
    Number of Employees
    100 - 249
    Average Hourly Rate
    $44/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    8 Projects Listed
    Visit Website View Profile

  • Brand Poets

    We tell better stories for brands who want better connections.

    To deliver award-winning, world-class creative solutions that foster unforgettable experiences for consumers and build market value for companies. Our clients set the bar in their industry and are envied by their competitors. Our team of kick-ass talent is proud and empowered of the work we do...

    Top Services:

    • Branding
    • Web Development
    • Email Marketing
    • Social Media Marketing
    • SEO
    • Show more
    Location
    Miami, Florida
    Number of Employees
    Under 49
    Average Hourly Rate
    $150/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    5 Projects Listed
    Visit Website View Profile
    4.7 4.7 (23)

  • Flint Digital

    No Fluff, Just Growth

    Flint Digital is a growth marketing agency that helps brands scale with data-driven strategies, growth audits, and revenue-focused marketing systems...

    Top Services:

    • Branding
    • Web Design
    • Web Development
    • CRO
    • Media Buying
    • Show more
    Location
    Dhaka, Bangladesh
    Number of Employees
    Under 49
    Average Hourly Rate
    $20/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    1 Project Listed
    Visit Website View Profile

  • Sidis Group

    Innovation, Efficiency, Integrity, And Smart Automation

    Sidis Group specializes in intelligent automation and AI-driven solutions that help businesses save time, boost efficiency, and achieve ROI within weeks. We design and implement custom workflows, chatbots, and integrations that simplify operations and scale growth...

    Top Services:

    • AI Development
    • Web Development
    Location
    Tallinn, Estonia
    Number of Employees
    Under 49
    Average Hourly Rate
    $35/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    12 Projects Listed
    Visit Website View Profile

  • cmsMinds

    Discover, Design, Develop, Deploy

    cmsMinds is a WordPress development agency helping businesses create modern, high-performing websites that truly reflect their brand. Our team specializes in everything WordPress, from custom theme and plugin development to migrations, WooCommerce setups, and Gutenberg block design...

    Top Services:

    • WordPress Website Design
    • Web Design
    • Web Development
    • eCommerce Development
    • Show more
    Location
    Raleigh , North Carolina
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    10 Projects Listed
    Visit Website View Profile
    4.9 4.9 (99)

  • Oodles Blockchain

    Full-Stack Blockchain Development Services and Solutions for Startups and Enterprises for Business.

    We are a full-service blockchain development business that provides a variety of blockchain development services to create innovative web3 software and solutions. Among our services are smart contract development, NFT development, metaverse development, crypto exchange development, and others...

    Top Services:

    • Blockchain
    • Software Development
    • Web Development
    • Mobile App Development
    • DevOps Consulting
    • Show more
    Location
    Gurgaon, India
    Number of Employees
    250 - 499
    Average Hourly Rate
    $13/hr
    Portfolios Count
    11 Projects Listed
    Visit Website View Profile
    4.4 4.4 (2)
    3.7 3.7 (3)

  • Sparks Develop

    Progress. Innovation. Sparks Develop inpedicated to improving your business and corporate prestige.

    We offer a wide range of services, including web development, e-commerce development, social media, marketing and management strategy, designed to help your company reach new heights. With an innovative approach and an unwavering commitment to excellence, we want to transform your presence into a powerful...

    Top Services:

    • Web Development
    • Web Design
    • UI/UX Design
    • eCommerce Development
    • Digital Marketing
    • Show more
    Location
    Madrid, Spain
    Number of Employees
    Under 49
    Portfolios Count
    2 Projects Listed
    Visit Website View Profile

  • Growisto

    Performance-focused eCommerce solutions that deliver measurable results

    Growisto is a digital growth company focused on Shopify and Magento eCommerce, Amazon marketplace strategy, and data-driven optimization...

    Top Services:

    • eCommerce Development
    • SEO
    • eCommerce
    • CRO
    • Digital Marketing
    • Show more
    Location
    Wilmington, Delaware
    Number of Employees
    100 - 249
    Portfolios Count
    5 Projects Listed
    Visit Website View Profile

  • AppVin Technologies

    AppVin | Software Development Company Netherlands,

    AppVin Technologies excels in designing, developing, and implementing IT solutions tailored for startups, small businesses, and established enterprises. As a premier software development company, we deliver top-notch technology solutions to drive business success. Partner with AppVin Technologies to leverage...

    Top Services:

    • Software Development
    • Web Design
    • eCommerce Development
    • Web Development
    • Wearables
    • Show more
    Location
    Leiden, Netherlands
    Number of Employees
    50 - 99
    Average Hourly Rate
    $10/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    5 Projects Listed
    Visit Website View Profile

  • DigiTroopers

    Your Leading Web Development Partner

    DigiTroopers is a leading digital marketing agency offering services like Web development, SEO, SMM, PPC, content marketing, and e-commerce management to help businesses grow online...

    Top Services:

    • Web Development
    • Graphic Design
    • Branding
    • Logo Design
    • eCommerce Development
    • Show more
    Location
    Kent, Connecticut
    Number of Employees
    100 - 249
    Average Hourly Rate
    $60/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    5 Projects Listed
    Visit Website View Profile

  • Sympozium

    creative web + print solutions

    The activators of your digital communication. Sympozium your web agency in Bordeaux, brings together all the expertise you need to create your website, mobile app or other communication media...

    Top Services:

    • Design Services
    • Graphic Design
    • Logo Design
    • Print Design
    • Web Design
    • Show more
    Location
    Bordeaux, France
    Number of Employees
    Under 49
    Average Hourly Rate
    $75/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    3 Projects Listed
    Visit Website View Profile
    5.0 5.0 (13)

  • Revenue Rise

    Verified Verified by the DesignRush team for authenticity and credibility.

    Award-winning design. Systems that close deals.

    Revenue Rise builds award-winning websites and client acquisition systems for mortgage brokers and realtors across the US and Canada. 412+ clients. $863M+ in transactions influenced...

    Top Services:

    • Digital Strategy
    • Web Design
    • Web Development
    • eCommerce Development
    • PPC
    • Show more
    Location
    Los Angeles, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $97/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    1 Project Listed
    Visit Website View Profile
    4.3 4.3 (1)

  • bitcot

    Healthcare AI, App & Software Development Company in San Diego, CA

    bitcot is an award-winning digital transformation company that leading organizations, healthcare providers, and health tech innovators trust for custom solutions in web, mobile, AI, and automation. AI-powered software that actually moves the needle...

    Top Services:

    • Mobile App Development
    • Software Development
    • Web Design
    • eCommerce Development
    • Web Development
    • Show more
    Location
    San Diego, California
    Number of Employees
    250 - 499
    Average Hourly Rate
    $30/hr
    Portfolios Count
    10 Projects Listed
    Visit Website View Profile
    5.0 5.0 (106)

  • Blank Space

    FUTURE-PROOF DIGITAL SOLUTIONS

    Are you a startup or enterprise looking to take your business to the next level? Blank Space offers a comprehensive range of technology consultancy services to help you generate ideas, build products and accelerate growth. We can help you transform your business and reach new heights...

    Top Services:

    • Web Design
    • WordPress Website Design
    • eCommerce Development
    • UI/UX Design
    • PPC
    • Show more
    Location
    Mississauga, Canada
    Number of Employees
    Under 49
    Average Hourly Rate
    $110/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    1 Project Listed
    Visit Website View Profile
    4.3 4.3 (1)
    5.0 5.0 (2)

  • Xonest Technologies Private Limited OPC

    Your One Stop Digital Service Partner

    Xonest is the global IT Consulting company that stands for progress. We at Xonest provides you the best IT solutions which includes everything from re-designing your website, to custom develop your web app, to all eCommerce solutions, to native and hybrid mobile applications to social media marketing, to...

    Top Services:

    • Web Development
    • eCommerce Development
    • Mobile App Development
    • Software Development
    • Web Design
    • Show more
    Location
    Sirsa, India
    Number of Employees
    Under 49
    Average Hourly Rate
    $30/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    15 Projects Listed
    Visit Website View Profile
    4.3 4.3 (1)
    4.9 4.9 (8)

  • Vix Media Group

    Scale Your Business Faster

    Vix Media Group empowers businesses by providing expert guidance for organic growth. Our team of industry professionals collaborates to deliver impactful, results-driven campaigns. We build meaningful partnerships, focusing on our clients unique goals to drive significant outcomes...

    Top Services:

    • SEO
    • Media Buying
    • PPC
    • Digital Services
    • Digital Marketing
    • Show more
    Location
    Austin, Texas
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $10,000 - $25,000
    Visit Website View Profile
    5.0 5.0 (5)

  • Whizystems

    Your Partner In IT

    We provide IT solutions in many areas of business for our clients. We always place great emphasis on the quality of our projects, as customer satisfaction is the most important measure at Whizystems...

    Top Services:

    • AI Development
    • Software Development
    • IT Services
    • Mobile App Development
    • Managed Services
    • Show more
    Location
    Szeged, Hungary
    Number of Employees
    Under 49
    Average Hourly Rate
    $32/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    7 Projects Listed
    Visit Website View Profile
    5.0 5.0 (6)

  • Rebbix

    Your product engineering ally.

    Rebbix proves that results-oriented outsourcing without bullshit and sugar coating is possible. We provide highly effective engineering teams as a service. Since 2012, weve been helping online marketplaces scale to different markets, transform from classifieds to transactional, launch, pivot, and find...

    Top Services:

    • Software Development
    • Mobile App Development
    • Staff Augmentation
    • UI/UX Design
    • IoT
    • Show more
    Location
    Lviv, Ukraine
    Number of Employees
    50 - 99
    Average Hourly Rate
    $65/hr
    Minimal Budget
    $50,000 & Up
    Portfolios Count
    4 Projects Listed
    Visit Website View Profile
    4.9 4.9 (50)

  • Aron Web Solutions (P) Ltd.

    Award-Winning Company With Top 1% Experts For Design, Development & Marketing

    Founded in 2012, Aron Web Solutions become experts in design, development, and marketing. We focus on helping our clients businesses growth and create fantastic experience for their customers . We're your partners in progress, committed to making your business shine with top-notch technology ...

    Top Services:

    • eCommerce Development
    • Web Development
    • Web Design
    • Digital Marketing
    • Graphic Design
    • Show more
    Location
    Mohali, India
    Number of Employees
    50 - 99
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    10 Projects Listed
    Visit Website View Profile
    4.3 4.3 (1)

  • Noventum Custom Software Development

    Improve your online presense through coding

    Noventum offers an all-in-one service, from building and maintaining software and website, to branding and marketing support to improve your online presence...

    Top Services:

    • Web Development
    • Mobile App Development
    • eCommerce Development
    • Web Design
    • Software Development
    • Show more
    Location
    Albuquerque, New Mexico
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Portfolios Count
    5 Projects Listed
    Visit Website View Profile

  • Ecompapi

    Achieve New Heights Of Success Through Online Platforms.

    We're The Rebels In The Room, Stirring Up A HOT MESS Of Creative Genius! At Ecompapi, Papis on a mission to supercharge your business. Take the marketing load off your plate, so you can be the boss of your business. We're your brands ultimate marketing sidekick always useful, relentlessly innovative, and...

    Top Services:

    • Digital Marketing
    • Branding
    • Web Development
    • SEO
    • Social Media Marketing
    • Show more
    Location
    Surry Hills, Australia
    Number of Employees
    Under 49
    Average Hourly Rate
    $35/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    8 Projects Listed
    Visit Website View Profile
    5.0 5.0 (46)

  • Boomdevs LLC

    Branding That Starts With Trust

    Boomdevs is a strategic digital product partner for startups, scaleups, and enterprises. Since 2014, one senior team has taken products from strategy through design, engineering, and post-launch growth — custom software, web & mobile apps, UI/UX, and AI built in rather than bolted on. Our work runs at real...

    Top Services:

    • Software Development
    • Mobile App Development
    • AI Development
    • Web Development
    • Web Design
    • Show more
    Location
    New York City, New York
    Number of Employees
    50 - 99
    Average Hourly Rate
    $35/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    7 Projects Listed
    Visit Website View Profile

  • Anycoders

    We are the most adaptable full-service agency you'll encounter

    We are the most flexible full-service agency you will come across. We successfully implement projects from surprisingly low budgets to extensive and complex solutions. We are available whenever you need us, whether for a one-time event or long-term collaboration...

    Top Services:

    • Digital Services
    • Web Development
    • Web Design
    • Digital Marketing
    • Software Development
    • Show more
    Location
    Ceske Budejovice, Czech Republic
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $1,000 - $10,000
    Visit Website View Profile
    4.3 4.3 (1)
    5.0 5.0 (23)

  • Paradigm Design & Development

    We team up with you to create beyond possibilities

    In the world of constant change we live in, it’s becoming harder than ever to bring an idea to the world that people love. Understanding business requirements and coming up with user-centric results require a consistent and thoughtful process in this paradigm shift...

    Top Services:

    • Mobile App Development
    • Web Development
    • Software Development
    • eCommerce Development
    • Web Design
    • Show more
    Location
    Vancouver, Canada
    Number of Employees
    Under 49
    Average Hourly Rate
    $90/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    5 Projects Listed
    Visit Website View Profile

  • TH-EY

    Custom Software Development, Design & Consulting

    For startups, we produce specialized software, and our aim is to use technology to help our clients succeed...

    Top Services:

    • Software Development
    • Mobile App Development
    • Cloud Consulting
    • UI/UX Design
    • IT Services
    • Show more
    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $49/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    10 Projects Listed
    Visit Website View Profile

  • Liki

    Your digital development idea, our tech skills.

    We are a technology-driven software house that provides high-quality web and mobile applications The wide experience of our team enables to operate successfully in various areas, such as eHealth, telecom, logistic, fintech, IoT, work with AI, and others. We can create a digital product from scratch or...

    Top Services:

    • Software Development
    • Mobile App Development
    • Web Design
    • Web Development
    • UI/UX Design
    • Show more
    Location
    Lodz, Poland
    Number of Employees
    50 - 99
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    1 Project Listed
    Visit Website View Profile
    5.0 5.0 (15)

  • Sitesprint

    Ai Powered Website .Grab the future don't be the past

    Professional Web Development & Digital Marketing Company...

    Top Services:

    • Web Design
    • eCommerce Development
    • Web Development
    • Graphic Design
    • Digital Services
    • Show more
    Location
    Tirana, Albania
    Number of Employees
    Under 49
    Average Hourly Rate
    $35/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    1 Project Listed
    Visit Website View Profile
    5.0 5.0 (6)

  • Macromodule Technologies

    Empowering Your Passion

    Macromodule Technologies builds high-performance digital products for global businesses. We combine modern UI/UX, cloud engineering, AI, and blockchain to deliver secure, scalable, and growth-ready solutions...

    Top Services:

    • Blockchain
    • Big Data Analytics
    • AI Development
    • Mobile App Development
    • UI/UX Design
    • Show more
    Location
    Miami, Florida
    Number of Employees
    Under 49
    Average Hourly Rate
    $35/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    1 Project Listed
    Visit Website View Profile

  • Mr Search Engine

    Rank #1. Be The Best.

    The Best Digital Marketing Agency to boost your online presence. We specialize in Web Designing, SEO, PPC, and Social Media Marketing (SMM), delivering results that drive traffic, leads, and growth. Lets give your brand in hand of the best digital marketing agency!...

    Top Services:

    • Web Development
    • SEO
    • Social Media Marketing
    • PPC
    • Web Design
    • Show more
    Location
    Indianapolis, Indiana
    Number of Employees
    Under 49
    Average Hourly Rate
    $30/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    4 Projects Listed
    Visit Website View Profile

  • DR Web Studio

    Custom Website Development In The Dominican Republic

    DR Web Studio is a web development studio based in Punta Cana, Dominican Republic, specializing in custom, high-performance websites for businesses in the Dominican Republic and worldwide. The studio builds hand-coded, multilingual websites using modern technologies, with services covering custom web...

    Top Services:

    • Web Design
    • Web Development
    • eCommerce Development
    Location
    Punta Cana, Dominican Republic
    Number of Employees
    Under 49
    Average Hourly Rate
    $25/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    4 Projects Listed
    Visit Website View Profile

  • Usetech

    Innovative AI solutions for your business

    Since 2006, we have been developing unique and powerful business solutions in various industries, such as Retail & eCommerce, FinTech & Banking, Manufacturing, Oil & Gas, Telecom, Software & Hi-Tech and Insurance. Usetech provides services in AI, Machine Learning, Data Science, Big Data, etc...

    Top Services:

    • AI Development
    • IoT
    • Software Development
    • Software Testing
    • Big Data Analytics
    • Show more
    Location
    Dubai, United Arab Emirates
    Number of Employees
    1000 & Up
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    4 Projects Listed
    Visit Website View Profile

  • Riseup Labs

    Diving Into Technology

    Riseup Labs is a global AI-first technology company delivering software, BPO, and CX solutions that help enterprises innovate faster, scale smarter, and grow sustainably. From Bangladesh to the world, we design and build reliable solutions and agentic workflows that drive real outcomes...

    Top Services:

    • Mobile App Development
    • Web Development
    • eCommerce Development
    • Software Development
    • Product Design
    • Show more
    Location
    Dhaka, Bangladesh
    Number of Employees
    250 - 499
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    6 Projects Listed
    Visit Website View Profile
    4.7 4.7 (499)

  • Devox Software

    AI-accelerated engineering partner for legacy modernization and smart enterprise solutions dev

    Founded in 2018, Devox Software partners with mid-market and enterprise businesses to modernize aging systems, engineer new digital products, and bring AI into production the right way: safely, incrementally, and with measurable ROI...

    Top Services:

    • Software Development
    • Cloud Consulting
    • AI Development
    • DevOps Consulting
    • Mobile App Development
    • Show more
    Location
    Miami, Florida
    Number of Employees
    100 - 249
    Average Hourly Rate
    $75/hr
    Minimal Budget
    $50,000 & Up
    Portfolios Count
    7 Projects Listed
    Visit Website View Profile
    5.0 5.0 (9)

  • iBlue Consulting

    Impacting companies and bringing transformation to their business since 2016.

    We are your partner to Digital Transformation...

    Top Services:

    • Mobile App Development
    • Web Development
    • Big Data Analytics
    • Software Development
    • Staff Augmentation
    • Show more
    Location
    Rio de Janeiro, Brazil
    Number of Employees
    100 - 249
    Average Hourly Rate
    $30/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    3 Projects Listed
    Visit Website View Profile
    4.7 4.7 (15)

  • Yups

    All you need to scale your business in one place.

    Yup, All you need to scale your business in one place. We are a digital marketing solution company with a strong focus on web development, AI and automations - a one-stop shop powered to support businesses at every stage of their customer journey. We select our partners in line with our core principles: we...

    Top Services:

    • Digital Marketing
    • PPC
    • Social Media Marketing
    • SEO
    • Video Marketing
    • Show more
    Location
    Prague, Czech Republic
    Number of Employees
    Under 49
    Average Hourly Rate
    $35/hr
    Minimal Budget
    $1,000 - $10,000
    Visit Website View Profile
    5.0 5.0 (14)

  • Matech CO

    Engineering Smarter, Faster, and Scalable Solutions.

    At MatechCO, we empower businesses with cutting-edge digital solutions. Since 2009, we have been at the forefront of technology, delivering scalable, future-ready software tailored to the unique needs of enterprises worldwide...

    Top Services:

    • IT Services
    • CRM Consulting
    • Mobile App Development
    • Web Development
    • IoT
    • Show more
    Location
    East Brunswick, New Jersey
    Number of Employees
    100 - 249
    Average Hourly Rate
    $35/hr
    Minimal Budget
    $10,000 - $25,000
    Visit Website View Profile
    4.4 4.4 (78)

  • Ab Nahid Agency

    Hire Next.js Developers Today

    Ab Nahid Agency builds fast, scalable, SEO-optimized websites using Next.js, helping startups and businesses launch high-performance digital platforms that grow their online presence efficiently...

    Top Services:

    • Web Development
    • Web Design
    • UI/UX Design
    • WordPress Website Design
    • SEO
    • Show more
    Location
    Sylhet, Bangladesh
    Number of Employees
    Under 49
    Average Hourly Rate
    $15/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    1 Project Listed
    Visit Website View Profile
    5.0 5.0 (14)

  • GrowthBX

    Unlock Growth with GrowthBX

    Welcome to GrowthBX, your trusted partner for growth-focused branding and marketing solutions. Our array of services, ranging from branding and website design to e-commerce, PPC management, SEO, and growth marketing, are tailored to cater to businesses at all stages...

    Top Services:

    • Digital Services
    • Branding
    • Logo Design
    • Web Design
    • eCommerce Development
    • Show more
    Location
    Istanbul, Turkey
    Number of Employees
    Under 49
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    8 Projects Listed
    Visit Website View Profile

  • Comval IT Solutions Private Limited

    Innovate, Collaborate, Transform - Your Trusted Digital Partner

    Comval IT Solutions Pvt. Ltd. is your gateway to web and digital excellence, led by a team of expert professionals dedicated to your success. We specialize in web development and digital marketing, offering tailored solutions to transform your business. With a global footprint, we craft personalized...

    Top Services:

    • Digital Marketing
    • SEO
    • Content Marketing
    • Social Media Marketing
    • Graphic Design
    • Show more
    Location
    Kolkata, India
    Number of Employees
    Under 49
    Average Hourly Rate
    $20/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    18 Projects Listed
    Visit Website View Profile
    3.9 3.9 (58)

  • Softserve

    Enabling Visionaries to Build the Future

    We are a Strategy-First Software Dev-House who serve visionaries who dare to disrupt the present and choose to drive the future through innovation...

    Top Services:

    • Product Design
    • Mobile App Development
    • Software Development
    • Web Development
    • Web Design
    • Show more
    Location
    Johannesburg, South Africa
    Number of Employees
    Under 49
    Average Hourly Rate
    $60/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    7 Projects Listed
    Visit Website View Profile
    4.1 4.1 (16)

  • Unit Space

    Design & Development That Drives Business Forward

    Design & Development That Drives Business Forward. We help to transfer your idea into top-notch product...

    Top Services:

    • Web Design
    • Mobile App Development
    • Software Development
    • eCommerce Development
    • Web Development
    • Show more
    Location
    Kharkiv, Ukraine
    Number of Employees
    100 - 249
    Average Hourly Rate
    $30/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    8 Projects Listed
    Visit Website View Profile
    4.8 4.8 (13)

  • WebHipsters

    Always Choose the Best Solution Not Just Something That Works.

    WebHipsters is web & marketing agency from Romania, with huge experience in diverse project in online within Romania and other countries. We can support our clients with a full range of services arround web development and online marketing...

    Top Services:

    • Web Design
    • Web Development
    • eCommerce Development
    • PPC
    • Social Media Marketing
    • Show more
    Location
    Bucharest, Romania
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    4 Projects Listed
    Visit Website View Profile
    5.0 5.0 (21)

  • FlutterTop

    Build! Launch! Grow!

    Fluttertop specializes in user-centric UI/UX design, crafting bespoke digital experiences since 2019. Our philosophy, "listen, understand, and craft," drives our team to create solutions that reflect your brand's identity and connect deeply with users, ensuring your digital presence stands out in th...

    Top Services:

    • UI/UX Design
    • Web Design
    • eCommerce Development
    • Mobile App Development
    • WordPress Website Design
    • Show more
    Location
    Bhopal, India
    Number of Employees
    Under 49
    Average Hourly Rate
    $55/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    23 Projects Listed
    Visit Website View Profile
    4.9 4.9 (48)

  • iB Arts Pvt. Ltd.

    Turning your imagination to reality.

    iB Arts Pvt. Ltd., an ISO 9001:2015 certified IT services provider, has been powering global businesses to success for more than seven years! Our specialized spectrum of offerings from web design & development and mobile app development to digital marketing and branding solutions caters to all types of...

    Top Services:

    • UI/UX Design
    • Web Design
    • Web Development
    • eCommerce Development
    • Software Development
    • Show more
    Location
    Pune, India
    Number of Employees
    50 - 99
    Average Hourly Rate
    $15/hr
    Minimal Budget
    Under $1,000
    Visit Website View Profile
    4.8 4.8 (5)
    4.6 4.6 (14)

  • StudioMeyer

    AI & Webdesign Agency. We connect Businesses to ChatGPT, Claude and more, future is here!

    Handmade websites plus an MCP connector that puts your knowledge, live data and real actions inside ChatGPT, Claude and Grok, not just another website chatbot. Also custom AI systems and open models trained on how you actually work. Palma de Mallorca, worldwide, you talk to the person who builds...

    Top Services:

    • AI Development
    • Web Design
    • IT Services
    • Software Development
    • Mobile App Development
    • Show more
    Location
    Palma, Spain
    Number of Employees
    Under 49
    Average Hourly Rate
    $120/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    10 Projects Listed
    Visit Website View Profile
    5.0 5.0 (10)

  • Browser London

    User-led digital experiences, products and apps

    Browser was founded in 2008 and built upon the belief that UX design and technology are synonymous, aligning both UX design and technology has enabled us to advance and become one of the only agencies to truly understand and offer expertise in this area...

    Top Services:

    • UI/UX Design
    • Web Design
    • Digital Strategy
    • Web Development
    • Software Development
    • Show more
    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $125/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    4 Projects Listed
    Visit Website View Profile
    5.0 5.0 (5)

  • Jhavtech Studios

    Pixels that Matters

    Jhavtech Studio has been involved in commercial web-based & app-based, design & software development since 2011. With over a decade experience, we're constantly striving to remain ahead of market trends and support our clients in the online space...

    Top Services:

    • Mobile App Development
    • Software Development
    • IT Services
    • UI/UX Design
    • IoT
    • Show more
    Location
    Melbourne, Australia
    Number of Employees
    Under 49
    Average Hourly Rate
    $99/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    9 Projects Listed
    Visit Website View Profile
    4.5 4.5 (15)

  • Decipher Zone Technologies

    Custom Software Development Company

    Decipher Zone with its prominent java development services offer agile software development, web app development, business intelligence tools dashboard development and integration, Blockchain development for creating smart contracts based automated systems...

    Top Services:

    • Software Development
    • Mobile App Development
    • IT Services
    • Web Design
    • Blockchain
    • Show more
    Location
    Jaipur, India
    Number of Employees
    50 - 99
    Average Hourly Rate
    $10/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    10 Projects Listed
    Visit Website View Profile

  • Webnexs LLC

    Best Headless Ecommerce Platform Development!

    Webnexs is a leading ecommerce website specializing in various innovative solutions tailored to businesses' diverse needs. It offers and continually implores options to provide the best development company for Ecommerce Solutions, Video Solutions, Digital Marketing, SEO, and SEM services...

    Top Services:

    • eCommerce Development
    • Web Development
    • Web Design
    • Software Development
    • Mobile App Development
    • Show more
    Location
    Cheyenne, Wyoming
    Number of Employees
    100 - 249
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    4 Projects Listed
    Visit Website View Profile

  • OneMohrTime Design Co.

    Full stack web design & development, branding, and logo design.

    OneMohrTime Design Co. specializes in logos, branding, and web design anything you might need from a creative agency! OneMohrTime Design Co specialize in crafting bold, strong branding and clean-as-hell web designs that stand out. Whether you're building from scratch or refining your identity, its time to...

    Top Services:

    • Logo Design
    • Branding
    • Web Design
    • Web Development
    • UI/UX Design
    • Show more
    Location
    Grand Rapids, Michigan
    Number of Employees
    Under 49
    Average Hourly Rate
    $110/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    2 Projects Listed
    Visit Website View Profile

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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