Open Source conferences in North America 2025 / 2026
.NET
5
Agile
4
Android
2
Angular
11
API
3
Apple
3
AWS
3
Azure
6
Big Data
53
BSD / OS
7
CIO
3
Cloud
40
CTO
3
Data Science
54
DevOps
31
Django
3
Drupal
2
Elixir
1
Fintech
6
Flutter
2
Full-stack
18
Golang
3
Google
3
IBM
1
IT
283
Java
3
JavaScript
17
Kotlin
3
Microsoft
17
Mobile
2
Open Source
24
PHP
4
Postgres
1
Python
5
React
11
Ruby
4
Rust
2
SAP
2
Scala
2
Scrum
2
SQL
21
SRE
31
Startup
3
Tech
283
Testing / QA
11
TypeScript
17
UI / UX
4
Vue
9
Web3
2
Best Open Source conferences 2025 / 2026
Best conference
The Principal Dev – Masterclass for Tech Leads
Certification masterclass for experienced software engineers.
Best conference
Clean Architecture Masterclass
Certification masterclass for experienced Java developers.
Best conference
Clean Code: The Next Level
Advanced clean code certification training for Java developers.
try! Swift AI x Dub Dub
Open Source masterclass in San Jose, California, United States, North America
Open Source Summit North America
Open Source conference in Denver, Colorado, United States, North America
OpenSSF Community Day North America
Open Source conference in Denver, Colorado, United States, North America
Automated Testing Summit 2025
Open Source conference in Denver, Colorado, United States, North America
Open Source AI Week
Open Source conference in San Francisco, California, United States, North America
Open Science Workshop
Open Source masterclass in San Diego, California, United States, North America
KubeCon + CloudNativeCon NA 2025
Open Source conference in Atlanta, Georgia, United States, North America
Open Source SecurityCon North America
Open Source conference in Atlanta, Georgia, United States, North America
The Linux Foundation Member Summit
Open Source conference in Napa, California, United States, North America