15 Best Software Development Conferences in 2026

Software development has changed more in the last 18 months than in the five years before it. AI tools rewrote how code gets shipped, and companies that bet on automation alone are now hiring engineers back to fix what AI couldn't.

The teams staying ahead are the ones still investing in human knowledge transfer, and conferences are where that happens.

In this guide, we rank 15 software development conferences in 2026 by audience, focus area, and format, so you can pick the right one for your team or stack.

The Skills AI Can't Replace, and Why Companies Are Hiring for Them Again

Companies that cut technical roles expecting AI to absorb the work are now seeing that automation still depends on skilled people to guide, review, and improve it.

Forrester’s 2026 future-of-work analysis found that 55% of employers regret layoffs tied to AI, while Gartner predicts that 50% of companies that reduced headcount because of AI will rehire people for similar functions by 2027, often under different job titles.

That reversal changes what developers need to learn next. Writing code is now one part of a broader engineering role that includes reviewing AI-generated output, debugging agentic workflows, protecting architecture quality under AI-assisted contribution, evaluating new developer tools, and knowing when automation creates more risk than speed.

Software development conferences have become one of the fastest ways to catch up.

The best events bring together people already testing AI-assisted development in production like engineering leaders redesigning workflows, architects reviewing what AI agents shipped, and developers using these tools across real codebases at scale.

They offer practical insight from teams that have already found the breaking points and can explain what works, what fails, and what needs human judgment.

That is why this list focuses on software development conferences worth watching in 2026, especially for developers, CTOs, engineering managers, and technical leads who need to understand which tools are working, which AI claims need more scrutiny, and which skills will matter as software teams rebuild around automation.

1. RustConf 2026

Best for Rust developers, open-source contributors, and systems engineers working across kernels, embedded, GPU, and safety-critical software

• Date: 8-11 September 2026 
• Medium: In-person and online
• Location: Palais des Congrès de Montréal, Quebec, Canada
• Key Speakers:
  • Deb Nicholson, Executive Director, Python Software Foundation
  • Dr. Rebecca Rumbul, Executive Director & CEO, Rust Foundation
  • Jon Seager, VP of Engineering, Canonical
  • Bryan Cantrill, Co-Founder and Chief Technology Officer, Oxide Computer
  • Divya Chakarwarti, Software Engineer Core Dev Rust Team, Google
• Price:
  • Employer-Paid Ticket: $745 (standard), $810 (late, from August 11)
  • Individual/Student/Nonprofit Ticket: $495
  • Virtual Ticket: pay what you want, starting at $0

RustConf is the flagship annual conference for the Rust programming language, hosted by the Rust Foundation, the nonprofit steward of the language and its global community.

The 2026 edition marks RustConf's tenth year and returns to Montreal, with programming built around where Rust goes over the next decade of computing rather than introductory material.

Session coverage reflects Rust's spread into production systems and regulated domains. Confirmed talks span GPU drivers for the Linux kernel, scientific and ML infrastructure, real-time robotics, automotive battery systems at Volvo, security research on Rust malware, and updates from the Safety-Critical Rust Consortium.

2. Code Europe 2026

Best for senior software engineers, platform and DevOps practitioners, and architects across Central and Eastern Europe who want production-focused sessions

• Date: 14-15 September 2026
• Medium: In-person and online
• Location: Stadion Legii, Warsaw, Poland
• Key Speakers: TBA
• Price:
  • Full festival pass: €169 (early bird)
  • Student rate: €49
  • Group rate: up to 15% off the current phase for teams of 5+

Code Europe is a long-running CEE developer festival, now in its ninth edition, positioned around engineers building modern software in the age of AI.

The program has narrowed from eight tracks to three, reflecting where senior engineers spend their time:

• AI Engineering and Data (agentic workflows in production, RAG at scale, evals, and observability)
• Cloud, DevOps and Platform Engineering (internal developer platforms, GitOps and Kubernetes at fleet scale, FinOps, and supply chain security)
• Software Architecture (distributed and event-driven systems, production language choices, and the staff-plus engineer playbook)

Cybersecurity and embedded topics run across all three rather than as a standalone track.

Every session is curated by engineers on engineering merit, with the organizers screening out vendor pitches, and a single pass covers both the online and on-site days.

3. NDC Oslo

Best for .NET, full-stack, and cross-stack developers, architects, and engineering leaders looking for a large, multi-track technical conference in Scandinavia

• Date: 14-18 September 2026
• Medium: In-person
• Location: Oslo Spektrum, Oslo, Norway
• Key Speakers:
  • Steve Sanderson, Principal Engineer, Microsoft
  • David Boyne, Founder, EventCatalog
  • Maddy Montaquila Principal Product Manager, Aspire at Microsoft
  • David Ostrovsky, Software Engineer, Meta
  • Thomas Endres, Managing Partner, TNG Technology Consulting GmbH
• Price:
  • All Access Pass: 25,990 NOK
  • 3-Day Conference Pass: 18,990 NOK
  • 2-Day Conference Pass: 16,990 NOK
  • 1-Day Conference Pass: 14,990 NOK

NDC Oslo is the original event in the NDC Conference series, which started in Oslo in 2008 and has since grown into one of the largest developer conferences in Europe.

The 2026 edition runs across five days at Oslo Spektrum, with 165 sessions, 154 speakers, and 16 workshops on the program.

The structure follows the established NDC format, splitting workshops and main-conference days across the week.

Topic coverage stretches well beyond NDC's traditional .NET roots. Tracks span AI and machine learning, cloud and DevOps, security, software architecture, web development, and modern engineering practices, drawing on a speaker roster that mixes core .NET figures with broader industry voices.

4. LDX3 New York

Best for engineering managers, tech leads, staff-plus engineers, directors, VPs, and CTOs looking for practical leadership guidance

• Date: 14 & 16 September 2026
• Medium: In-person
• Location: Javits Center, New York, USA
• Key Speakers:
  • Marcel Weekes, VP of Product Engineering, Figma
  • Nivia Henry, Engineering Director, Netflix
  • Nick Means, Engineering Manager, Shopify
  • Sarah Duncan, Principal Software Engineer, The New York Times
  • Ben Zvan, Senior Engineering Manager, Target
• Price:
  • Standard Ticket: $1,395
  • Group Ticket (4+): $1,095 per person
  • Team Ticket (10+): $995 per person

LDX3 New York is LeadDev's engineering leadership festival, positioned around helping leaders cut through the AI hype cycle and lead through constant change.

Sessions are curated for every level of leadership, from engineering managers and tech leads through to staff-plus engineers, directors, VPs, and CTOs, with content organized around leading teams, designing systems, and understanding industry shifts.

Directors and above can add a free DirectorPlus Pass to any ticket at checkout, which unlocks dedicated workshops, more than 40 roundtables, and structured networking with 300-plus senior leaders, subject to approval.

LeadDev Berlin will be from 9-10 November 2026.

5. Agent Conf 2026

Best for engineers and builders actively working with AI agents and agentic workflows, from those running their first agent to teams orchestrating multi-agent systems in production

• Date: 17-18 September 2026
• Medium: In-person
• Location: Crowne Plaza Warsaw, Poland
• Key Speakers:
  • Tejas Kumar, AI Engineer, IBM
  • Nishant Gupta, Tech Lead, Meta
  • Leonel Candido da Silva, Sr. Engineering Manager, eBay
  • And more TBA
• Price: €676.50 + VAT

Agent Conf is a hands-on conference dedicated to agentic development, hosted by Callstack, the team behind React Universe Conf (formerly React Native EU).

The program is organized around four angles of agentic development.

• Vibe Coding covers prompting as an engineering skill, knowing when to steer an agent and when to let it run, and reviewing AI-written code without slowing down.
• Agentic Engineering Fundamentals breaks down how agent tools work, from context, memory, and feedback loops to cost, latency, and failure modes.
• Orchestration and Multi-Agent Systems covers patterns for splitting work across specialized agents, coordinating state and responsibility, and building human checkpoints.
• Adoption and Case Studies collects honest accounts from teams on what scaled, what broke, and how they measured impact beyond a vague sense of speed.

6. WeAreDevelopers World Congress North America

Best for developers and engineering leaders working across the full software lifecycle, plus decision-makers attending for vendor and partner conversations.

• Date: 23-25 September 2026
• Medium: In-person
• Location: McEnery Convention Center, San José, California, USA
• Key Speakers:
  • Erran Berger, CTO Engineering, LinkedIn
  • Scott Hanselman, Member of Technical Staff, Microsoft/GitHub
  • Prashanth Chandrasekar, CEO, Stack Overflow
  • Saloni Garg, Senior ML Engineer, Adobe
  • Daniela Dimitrova, VP IT & CIO, Mercedes-Benz North America
• Price:
  • Congress Pass: $829
  • VIP Pass: $1,679
  • Student Pass: $129

WeAreDevelopers World Congress North America is the first North American edition of the WeAreDevelopers series, the organization behind one of the largest in-person developer conferences in Europe.

The 2026 event brings the format to San José with Docker as presenting partner, and is built around a straightforward premise: AI is already inside the development workflow, and the open questions are what to automate, what to trust, what to secure, and how to run it in production.

Expected scale is large, with the organizers citing more than 10,000 builders, 500-plus speakers, over 20 stages, and a 200,000-plus square foot tech expo across three days.

The program spans the full modern software lifecycle, organized around building with AI, agentic systems in production, modern languages and runtimes, platforms and developer experience, cloud and reliability, data and the AI training stack, security and trust, quality and testing, and engineering leadership.

7. International JavaScript Conference New York

Best for full-stack JavaScript engineers and frontend developers working across React, Angular, Vue, Node.js, and modern web architecture.

• Date: 28 September to 2 October 2026
• Medium: In-person and online
• Location: New York Marriott at the Brooklyn Bridge, New York, USA
• Key Speakers:
  • Gil Fink, CEO, sparXys
  • John Riviello, Engineering Fellow and Lead Client Engineer, Comcast
  • Laurie Lay, Senior Software Engineer, Ippon Technologies
  • Matheus Albuquerque, Sr. Front-End Engineer, Medallia
  • Navya Agarwal, Software Engineer, Adobe
  • Chao Zhang, AI Agent Builder, Google Deepmind
• Price:
  • All Access: $2,249 (early bird offer until July 23)
  • Day passes start at $629

International JavaScript Conference New York is the East Coast US edition of iJS, a long-running hybrid conference series organized by S&S Media that runs across five cities worldwide.

The 2026 program covers the breadth of modern JavaScript engineering, with seven tracks spanning Angular, React and Next.js, Node.js and backend, testing and security, DevOps and CI/CD, web architecture and performance, and generative AI in JavaScript.

Ticket tiers let you build anything from a single day to a full-week package, and an upgrade adds access to parallel conferences running the same week under the devmio New York Week banner.

iJS Munich will be from 26-30 October 2026.

8. next.app devcon

Best for mobile app developers across every ecosystem, from Android, Flutter, React Native, and Swift engineers to mobile game and XR developers

• Date: 7-9 October 2026
• Medium: In-person
• Location: CityCube Berlin, Germany
• Key Speakers: TBA
• Price:
  • Regular: €499
  • Student: €169

next.app devcon is a mobile-development event produced by Mobile Seasons GmbH, positioned as the world's largest conference for mobile app developers.

The 2026 edition brings six multi-track conferences under one roof, letting a single ticket move across all of them. The six co-located events are:

• droidCon for Android and Kotlin
• flutterCon for Flutter
• reactCon for React Native
• swiftCon for Swift
• agentic codingCon for mobile plus AI
• mobile gamedev and xrCon for games and XR

A separate mobile application security event, masCon, runs alongside them.

The organizers cite 350 speakers, 400 sessions and workshops, 6,000 developers, and 21 stages across the three days.

Beyond the talks, the program includes a leadership summit for staff and principal engineers and engineering managers, hackathon challenges, and crowd-sourced interactive roundtables on common mobile development problems.

All sessions are recorded and published free on the event's YouTube channel afterward.

9. All Things Open

Best for open-source contributors and developers who want broad-spectrum sessions across web, AI, and infrastructure in one badge.

• Date: 19-20 October 2026
• Medium: In-person
• Location: Raleigh Convention Center, North Carolina, USA
• Key speakers: TBA
• Price:
  • Two-day passes: $211.05
  • One-day passes: $105.55
  • Individual sessions: $27.48

All Things Open is, by the organizer's own framing, the largest open source, web, and tech conference on the US East Coast, now in its 14th year.

The 2026 edition introduces a deliberately new format.

• Monday, October 19 hosts co-located events (Community Leadership Summit, Inclusion & Diversity, the Major League Hacking AI Roadshow/Hackathon), 5-8 minute Lightning Talks, and extended hands-on workshops.
• Tuesday, October 20 is the traditional conference day featuring keynotes, featured talks, and 30-minute session talks across 20+ tracks.

The program runs over 150 sessions across nearly 20 distinct tracks, with topic coverage spanning DevOps, AI/ML, security, infrastructure-as-code, developer experience, open-source community and governance, and the open web.

10. React Advanced

Best for senior and full-stack React engineers who want deep technical sessions on Server Components, the React Compiler, React internals, and AI integration in the frontend.

• Date: 23 & 26 October 2026
• Medium: In-person and online
• Location: The Brewery, London, UK
• Key Speakers:
  • Jonas Herrmannsdörfer, Developer Success Engineer, Vercel
  • Gil Eckstein, Performance Architect, Wix Viewer
  • Nonso Otoh, Senior Software Developer, Konrad Group
  • Jerel Miller, Sr Staff Software Engineer, Apollo GraphQL
  • And more TBA
• Price:
  • Hybrid Full Ticket: £540
  • Full Ticket + TechLead Conf: £690

React Advanced London is the flagship UK React conference in the GitNation family, focused on advanced React topics from core team members, framework authors, and engineers presenting real-world case studies.

Session coverage this year leans heavily into React internals and AI, spanning React Server Components as a serialization format, replacing React's renderer with signals, teaching AI to write production-ready React, MCP apps built with React and GraphQL, and migrating 10,000-plus components at Meta with AI codemods.

More than five free and pro workshops run around the main event days, covering modern React architecture, AI-powered apps with TanStack AI, and a Claude Code workshop.

11. KubeCon and CloudNativeCon North America

Best for Kubernetes operators, platform engineers, and cloud-native developers working with CNCF projects.

• Date: 9-12 November 2026
• Medium: In-person
• Location: Salt Palace Convention Center, Salt Lake City, Utah, USA
• Key Speakers: TBA
• Price (Early Bird tickets expiring Sep 2):
  • Corporate: $1,499
  • Individual: $679
  • Academic: $200

KubeCon + CloudNativeCon North America is the Cloud Native Computing Foundation's flagship conference, bringing together adopters and technologists from leading open source and cloud native communities.

The 2026 edition unites CNCF Graduated, Incubating, and Sandbox Projects for four days of collaboration, learning, and innovation to drive the future of cloud native computing.

Track coverage spans the full cloud-native landscape, Kubernetes, observability, service mesh, security and supply chain, platform engineering, AI workloads on Kubernetes, edge, networking, storage, and operations, alongside topical tracks that evolve year-to-year based on which CNCF projects are graduating and gaining adoption.

12. Live! 360 Tech Con

For .NET developers, software engineers, architects, and DevOps practitioners working in the Microsoft ecosystem.

• Date: November 15-20, 2026
• Medium: In-person
• Location: Loews Royal Pacific Resort at Universal Orlando, Orlando, Florida, USA
• Key speakers:
  • Mads Kristensen, Principal Product Manager, Visual Studio, Microsoft
  • Jon Galloway, Principal Program Manager, Developer Division Community Team, Microsoft
  • Kayla Cinnamon, Senior AI Developer Tools Advocate, Microsoft
  • Mickey Gousset, Staff DevOps Architect, GitHub
  • Rockford Lhotka, VP of Strategy, Xebia
• Price (Super Early Bird by Sept 25):
  • 3-day conference: $1,825
  • 4-day (conference + 1 workshop): $2,325
  • 5-day (conference + 2 workshops): $2,825
  • 6-day (conference + hands-on lab + 2 workshops): $3,325

Live! 360 Tech Con is six co-located conferences running under one roof, and Visual Studio Live! is the developer-facing one.

The others cover data platform, IT operations, AI, AI enterprise architecture, and cybersecurity, and a single ticket lets attendees move freely between all of them.

A developer can spend the morning in a .NET or Visual Studio session and the afternoon in a Copilot Studio, DevOps, or security track without buying a second pass.

The week is structured so the core conference is only three days. Sunday is full-day hands-on labs, Monday and Friday are workshop days, and Tuesday to Thursday is the main program of keynotes, breakouts, and 20-minute Fast Focus sessions.

13. QCon San Francisco

Best for senior software engineers and engineering leaders who want production-tested patterns across AI, distributed systems, platform engineering, and technical leadership.

• Date: Conference 16-18 November, training 19-20 November 2026
• Medium: In-person
• Location: Hyatt Regency San Francisco, USA
• Key Speakers:
  • Kaye Mason, Senior Staff Software Engineer, Meta
  • Joseph Lynch, Principal Software Engineer, Netflix
  • Mouli Mukherjee, Engineering Manager, OpenAI
  • Laura Savino, Software Engineer, Adobe Photoshop
  • And more TBA
• Price:
  • Conferences start at $2,595
  • Trainings start at $795
  • Video-Only Pass: $590

QCon San Francisco is the US flagship of the QCon series, run by InfoQ and now in its 19th year, aimed squarely at senior practitioners rather than beginners.

The event splits into conference and training days.

• Conference days run November 16-18, with more than 60 practitioners presenting 65-plus sessions across 12 curated tracks, plus keynotes and unconference sessions.
• Training days run November 19-20, offering hands-on half-day and full-day workshops, including an InfoQ Certified Architect program.

The 12 tracks span architecting for agents, engineering AI systems, evals and guardrails, distributed systems, modern API design for humans and agents, real-world platform engineering, developer experience, resilience engineering, data platforms, staff-plus engineering skills, and notable production architectures.

Training sessions lean heavily into applied AI, covering agent SDK selection, AI-assisted coding with tools like Claude Code and Codex, MCP servers in Java, and developer productivity measurement.

14. AI Coding Summit New York

Best for engineers working hands-on with coding agents and AI-assisted development, from agentic workflows to production AI systems.

• Date: 16-17 & 19 November 2026
• Medium: In-person and online
• Location: Liberty Science Center, Jersey City, New Jersey, USA
• Key Speakers:
  • Kent C. Dodds, Creator of EpicWeb.dev and EpicReact.dev
  • Burke Holland, GitHub Copilot team, Microsoft
  • Mike Grabowski, CTO and Codex Ambassador, Callstack
  • Ado Kukic, Developer Relations, Anthropic
  • And more TBA
• Price:
  • In-person combo (all three events): $1,575 (10% off for teams of 2+)
  • Hybrid full ticket: $899
  • Remote combo (AI Coding Summit, JSNation, React Summit): $230
  • Remote full ticket: $90

AI Coding Summit New York is a GitNation event focused entirely on how AI is changing software engineering, spanning agentic programming, AI engineering, and production AI systems.

Content is organized around two topic areas.

• Developer Workflow covers agentic programming patterns and pitfalls, orchestrating agent swarms, task planning, LLM code reviews, AI-driven refactoring and migrations, and agentic workflows in CI/CD.
• AI Engineering covers maintainability and scalability, integrating AI into products, production agent patterns, retrieval systems, evaluation frameworks, and observability and security for AI workflows.

Tooling on the program includes Cursor, Claude Code, Codex, GitHub Copilot, Kiro, and MCP, and the ticket sits within GitNation's wider November week alongside JSNation and React Summit US, which combo passes cover.

Co-located events include:

• React Summit US Edition 2026
• JS Nation US

15. AWS re:Invent

Best for Cloud architects, DevOps engineers, and AI/ML practitioners working on AWS, plus security practitioners who previously attended re:Inforce.

• Date: 30 November - 4 December 2026
• Medium: In-person + livestreamed keynotes and select sessions
• Location: Multiple venues across the Las Vegas Strip
• Key Speakers: TBA
• Price: $1,299 (early bird pricing until 25 August)

AWS re:Invent is the largest annual gathering of the cloud and AI community; a full week in Las Vegas for anyone trying to solve a technical challenge, validate a strategic direction, or figure out what's next.

The 2026 edition introduces one major structural change worth flagging: AWS re:Inforce, the standalone security conference previously held in Philadelphia in June, is merging into re:Invent for the first time.

AWS has confirmed no separate re:Inforce event will run in 2026, and the Philadelphia format is being retired.

Security content will now be part of the main re:Invent program in Las Vegas, with dedicated security tracks covering identity and access management, governance/risk/compliance, threat detection, application security, and AI security governance.

Recent major announcements expected to shape the 2026 program include:

• Kiro, which is an AWS's spec-driven AI development environment for agent-assisted coding.
• Graviton5, delivering up to 25% higher performance than Graviton4.
• Trainium3 UltraServers for frontier-scale AI training, with Trainium4 previewed on the roadmap.

Software Development Conferences Already Confirmed for Q1 2027

The 2027 software conference calendar is already taking shape. These five events have confirmed dates and venues, although several speaker lineups, session schedules, and pricing details remain forthcoming.

1. NDC London 2027

• Date: January 25-29, 2027
• Location: Queen Elizabeth II Centre, London, UK
• Note: The five-day conference opens with two workshop days before three days of sessions covering .NET, cloud, DevOps, frontend development, AI, and software architecture. Early-bird tickets are available, and organizers expect approximately 100 speakers.

2. DeveloperWeek 2027

• Date: February 9-11, 2027
• Location: Santa Clara Convention Center, Santa Clara, California, USA
• Note: The independent software development and AI engineering event expects 3,000 on-site attendees and more than 250 speakers. Workshops run February 9, followed by two conference, expo, and hackathon days covering cloud-native development, APIs, data engineering, DevSecOps, enterprise software, and mobile development.

3. FAST ’27

• Date: February 23-25, 2027
• Location: Hyatt Regency Lake Washington, Renton, Washington, USA
• Note: The 25th USENIX Conference on File and Storage Technologies brings together researchers and practitioners working on the design, implementation, evaluation, and deployment of storage systems. The program and registration details have not yet been published.

4. NVIDIA GTC 2027

• Date: March 14-18, 2027
• Location: San Jose McEnery Convention Center and venues across San Jose, California, USA
• Note: NVIDIA’s hybrid developer conference will cover accelerated computing, agentic AI, inference, physical AI, and AI infrastructure through technical sessions and hands-on training. Registration is scheduled to open in fall 2026.

5. KubeCon + CloudNativeCon Europe 2027

• Date: March 15-18, 2027
• Location: Fira Gran Via, Barcelona, Spain
• Note: CNCF’s European flagship brings together Kubernetes contributors, platform engineers, architects, and cloud-native practitioners.

How To Choose the Right Developer Conference in 2026

There's no universal best conference, but the right one for your role, your stack, your goals this year, and your budget. Here's how to narrow 15 options to one.

1. Are you going to learn, hire, or be hired?
2. Does your stack have a dedicated conference, or do you need a generalist?
3. Are you an individual contributor or a decision-maker?
4. What’s your actual budget and does free online access work?
5. Do you need to send one person or a team?
6. Is the conference part of a bigger ecosystem you’d benefit from?

1. Are You Going To Learn, Hire, or Be Hired?

The biggest mistake teams make is sending people to a conference that doesn't match the actual job to be done.

• To learn deep technical skills: QCon San Francisco, KubeCon + CloudNativeCon, Live! 360 Tech Con, NDC Oslo, and AI Coding Summit New York.
• To hire engineers: WeAreDevelopers World Congress North America and next.app devcon.
• To be hired or change roles: WeAreDevelopers World Congress North America and All Things Open.
• For roadmap intelligence on a specific platform: AWS re:Invent, Live! 360 Tech Con, and KubeCon + CloudNativeCon.

2. Does Your Stack Have a Dedicated Conference, or Do You Need a Generalist?

If you work in a specific ecosystem, the specialist conference will almost always teach you more than a generalist will.

• .NET / Microsoft stack: Live! 360 Tech Con and NDC Oslo
• React / JavaScript: React Advanced and International JavaScript Conference New York
• Mobile (Android, Flutter, React Native, Swift): next.app devcon
• Cloud-native / Kubernetes: KubeCon + CloudNativeCon North America
• AWS: AWS re:Invent
• AI agents and AI-assisted development: Agent Conf and AI Coding Summit New York
• Open source contributor or maintainer: All Things Open and KubeCon

3. Are You an Individual Contributor or a Decision-Maker?

Conferences quietly skew toward one audience or the other, and if you show up to the wrong one, you waste the trip.

• Senior IC, staff engineer, or architect: QCon San Francisco, KubeCon, and NDC Oslo
• Engineering manager, VP, or CTO: LDX3 New York, WeAreDevelopers World Congress North America, and AWS re:Invent. LDX3 is the only entry built entirely around engineering leadership.
• Junior or mid-level developer: All Things Open

4. What’s Your Actual Budget and Does Free Online Access Work?

Conference cost varies by a factor of 10× across this list. Be honest about what's a fit.

• Under $1,000: next.app devcon, All Things Open, WeAreDevelopers World Congress North America, and AI Coding Summit New York (hybrid)
• $1,000-$2,000: NDC Oslo, Live! 360 Tech Con (shorter passes), KubeCon, LDX3 New York, React Advanced, Agent Conf, and AWS re:Invent
• $2,000+: QCon San Francisco, International JavaScript Conference New York, and the longer Live! 360 Tech Con passes

Add 1.5-3× the ticket price for travel, hotel, and meals. A $1,500 conference often costs $4,000+ all-in if it's a flight away.

5. Do You Need To Send One Person or a Team?

Some events are designed for solo professional development. Others are best done as a team because the value compounds when multiple roles attend together.

• Best for solo attendance: QCon San Francisco, All Things Open, KubeCon, and NDC Oslo
• Best for a cross-functional team: WeAreDevelopers World Congress North America and next.app devcon
• Best for a leadership delegation: LDX3 New York, AWS re:Invent, and WeAreDevelopers World Congress North America

If you're sending a team, check whether the conference offers group discounts. Most on this list do.

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