The 2026 calendar is packed with developer conferences across AI, cloud, mobile, and open source. They run on nearly every continent, in person and online, from free community weekends to large vendor flagships. Some have already wrapped this year, and plenty are still ahead.
This guide maps the major developer conferences by category and date, with the format, focus, and cost for each. The aim is simple. Spend your time and travel budget on the events that fit what you want from the year, whether that’s a new skill, your next role, or a stronger network.
AI and machine learning developer conferences
AI is the busiest part of the 2026 calendar. NVIDIA GTC anchors the infrastructure crowd, the AI Engineer World’s Fair pulls in applied AI builders, and events like /function1 in Dubai and Big Data & AI World in Singapore push the focus well beyond the US.
| Event | Dates | Location | Format | Focus | Cost |
|---|---|---|---|---|---|
| NVIDIA GTC | March 16–19 | San Jose, CA | Hybrid | AI, deep learning, quantum | Free online; $110–$2,500 in person |
| Databricks Data + AI Summit | June 15–18 | Moscone Center, San Francisco | Hybrid | Data engineering, AI agents, generative AI | Free online; $195 expo, $1,895 full |
| AI Engineer World’s Fair | June 29 – July 2 | Moscone West, San Francisco | In-person | LLMs, agents, evals, RAG, applied AI | $299–$2,399 |
| PyTorch Conference NA | October 20–21 | San Jose, CA | In-person | Training, inference, GenAI, open-source AI | $249–$999 |
| /function1 | November 2–3 | Festival Arena, Dubai | In-person | AI Agents, infrastructure, security | To be updated |
| Big Data & AI World | September 29–30 | Marina Bay Sands, Singapore | In-person | Big data, ML, analytics, data platforms, enterprise AI | SGD$99–199 |
Cloud, DevOps and infrastructure developer conferences
These events set the direction for how teams ship and run software. KubeCon is the cloud-native flagship, now running across Europe, Asia, and North America, while AWS re:Invent ends the year as the largest cloud gathering.
| Event | Dates | Location | Format | Focus | Cost |
|---|---|---|---|---|---|
| KubeCon + CloudNativeCon Europe | March 23–26 | Amsterdam, Netherlands | In-person | Cloud-native, Kubernetes, DevOps, AI/ML | $200–$2,278 |
| Google Cloud Next | April 22–24 | Las Vegas, NV | In-person | Cloud services, AI, data analytics | Free online; $999–$2,999 in person |
| KubeCon + CloudNativeCon Japan & China | Jul 29–30 (Japan); Sep 8–9 (China) | Yokohama, Japan; Shanghai, China | In-person | Cloud-native, Kubernetes, AI/ML, platform engineering | $200–$1,899 |
| KubeCon + CloudNativeCon NA | November 9–12 | Salt Lake City, UT | In-person | Cloud-native, Kubernetes, open source | $275–$1,798 |
| AWS re:Invent | November 30 – December 4 | Las Vegas, NV | In-person; free virtual stream | Agentic AI, generative AI tooling, cloud infrastructure | Free online; $1,299–$2,499 in person |
Flagship vendor and platform developer conferences
The major platforms use these to reveal their roadmaps. Google I/O, Microsoft Build, and Apple WWDC ran earlier in the year, while GitHub Universe and Microsoft Ignite are still ahead.
| Event | Dates | Location | Format | Focus | Cost |
|---|---|---|---|---|---|
| Google I/O | May 19 | Mountain View, CA | Hybrid | Android, web, Google AI tooling | Free |
| Microsoft Build | June 2–3 | San Francisco, CA | Hybrid | Agentic AI, Azure, GitHub Copilot, Windows | Free online; $1,099 in-person |
| Apple WWDC | June 8–12 | Online, plus a day at Apple Park, Cupertino | Hybrid | Apple platforms, AI, developer tools | Free |
| GitHub Universe | October 28–29 | Fort Mason Center, San Francisco | In-person and online | AI agents, open source, developer tooling | Free online; $99–$1,399 in person |
| Microsoft Ignite | November 17–20 | Moscone Center, San Francisco | Hybrid | Azure AI, Copilot, enterprise cloud, security | To be updated |
Web, mobile and open-source developer conferences
Practical, build-focused events for front-end, mobile, and open-source work. FOSDEM is the free open-source standout, while next.app devcon is the largest gathering for mobile developers.
| Event | Dates | Location | Format | Focus | Cost |
|---|---|---|---|---|---|
| FOSDEM | January 31 – February 1 | Brussels, Belgium | Hybrid | Open source, AI, databases, web platforms | Free |
| DeveloperWeek | February 18–20 | San Jose, CA | In-person | Web3, data engineering, LLMs, developer tools | $195–$2,195 |
| Webdevcon | March 10–13 | Amsterdam, Netherlands | Hybrid | Front-end, back-end, AI integration | €245 per day |
| AndroidMakers | April 9–10 | Paris, France | In-person | Android, Kotlin, UI/UX design | €300- €600 |
| next.app devcon | October 7–9 | Berlin, Germany | In-person | Android, iOS, Flutter, React Native, XR | €169–€899 |
General and global tech developer conferences
Broad, large-scale events that span disciplines and regions. Web Summit and GITEX Global rank among the biggest tech gatherings anywhere, Asia Tech x Singapore anchors the calendar in Asia, and Black Hat USA is the premier security event.
| Event | Dates | Location | Format | Focus | Cost |
|---|---|---|---|---|---|
| Mobile World Congress | March 2–5 | Barcelona, Spain | In-person | AI for enterprise, intelligent infrastructure | €989–€5,499 |
| Asia Tech x Singapore | May 20–22 | Singapore EXPO and Capella | In-person | AI, enterprise tech, cloud, connectivity | Free–SGD1,075 |
| WeAreDevelopers World Congress Europe | July 8–10 | Berlin, Germany | In-person | Software development, AI, cloud, DevOps | €619–€2,999 |
| Black Hat USA | August 1–6 | Las Vegas, NV | In-person | Cybersecurity, threat intelligence | Briefings ~$2,195–$3,595; Training $5,800+ |
| WeAreDevelopers World Congress NA | September 23–25 | San José, CA | In-person | Software engineering, AI, cloud, vendor-neutral | $779–$1,659 |
| Web Summit | November 9–12 | Lisbon, Portugal | In-person | AI, SaaS, fintech, new energy | €495–€1,950+ |
| GITEX Global | December 7–11 | Expo City, Dubai, UAE | In-person | AI, cloud, enterprise tech, cybersecurity | ~$160–$2,700 |
How to get the most out of a developer conference
The same event pays off differently depending on why someone is there. Here is a quick guide for each group attending a developer conference.
👨💻 Developers
- Pick your sessions against a clear goal before you arrive, then build the schedule around it rather than wandering.
- Work the hallway track and side events, since the best conversations rarely happen during the talks themselves.
- Follow up within a week, while names and faces still mean something.
- Skip the talks that get recorded, and spend floor time on the labs and people you can’t replay later.
🧑🏫 Developer relations teams
- Choose events by where your developers already gather, not by headline size or vanity reach.
- Brief the engineers staffing your booth before the doors open, because a working demo and a straight answer beat a sales pitch every time.
- Plan post-event follow-up before you travel, so new leads don’t go cold on the flight home.
♦️ Looking for more ways to engage your developers? Explore our full-funnel Developer Engagement approach to reach that goal!
🗣️ Product marketing teams
- Tie attendance to a measurable outcome, like pipeline, sign-ups, or sharper positioning from real conversations.
- Bring demos and docs that land in a ten-minute booth conversation, not a forty-slide deck.
- Capture quotes, use cases, and short clips on site to fuel content well after the event.
Choosing the right developer conference
The right developer conference depends on the outcome it serves. Developers come for the technical tracks, while developer relations and marketing teams come to meet their community and buyers. The common thread is showing up in person. The strongest results come from hallways and side events, not the slides. Match the event to the goal, and the calendar becomes a plan.
Between conferences, hands-on events keep skills sharp. AngelHack has run 450+ developer events and hackathons across 100+ cities for a community of 500,000+ builders. See what’s coming up on our Events page and join the next one!
See what’s coming up on our events page and join the next one!
Browse events →Developer conference FAQs
How do I choose the right developer conference for my goals?
Start with the outcome you want: a skill, a job, or a network. Match it to the event’s focus, format, and audience. Free and virtual options suit learning, while in-person events suit hiring and networking.
Is it worth attending in person, or is the online option enough?
Most vendor events stream keynotes and core talks online for free. In person is worth it for hands-on labs, meeting people, and the hallway conversations that recordings miss.
How do I get my employer to cover the cost?
Tie the ask to a specific outcome, like a skill the team needs or partners to meet. Share the agenda, name the sessions, and offer to write up takeaways for the team afterward.
What should I do before and during the event to get the most out of it?
Plan your sessions ahead, flag the people you want to meet, and leave room for the hallway track. Take light notes and collect contacts as you go.
How do I follow up after a conference so the connections actually stick?
Message new contacts within a week with something specific from your conversation. Share one useful resource, and suggest a clear next step.
