Open Source meetups in North America 2025 / 2026

Meetups North America Open Source
Asia 3
Africa 0
Europe 4
North America Remove filter by continent
South America 1
Oceania 1
Online 6
.NET 40
Agile 23
AI / ML 25
Android 7
Angular 3
API 1
Apple 1
AR / VR / XR 18
AWS 22
Azure 11
BSD / OS 4
Business Analysis 1
C/C++ 13
ChatGPT 22
CIO 1
Clojure 7
Cloud 57
Crypto / Blockchain 3
CTO 3
Cybersecurity / InfoSec 6
Data / Database 38
DDD 2
DevOps 42
Django 5
Docker / Kubernetes 44
Elixir 1
Fintech 3
Flutter 10
Full-stack 2
Functional programming 4
Game dev 115
Golang 3
Google 8
Haskell 3
iOS / Swift 21
IT 262
Java 20
JavaScript 51
Kotlin 3
Linux / OS 8
Microsoft 17
Mobile 8
MongoDB 1
Open Source Remove filter by topic
Python 11
React 23
Ruby 24
Ruby on Rails 15
Rust 26
Scala 2
Scrum 4
Software architecture 4
SQL 10
SRE 35
Startup 5
Tech 355
Testing / QA 4
TypeScript 30
UI / UX 1
Vue 6
Web / Frontend 28
Web3 3
US United States 12

Best Open Source meetups 2025 / 2026

Best conference
The Principal Dev – Masterclass for Tech Leads

The Principal Dev – Masterclass for Tech Leads

Certification masterclass for experienced software engineers.

Best conference
Clean Architecture Masterclass

Clean Architecture Masterclass

Certification masterclass for experienced Java developers.

Best conference
Clean Code: The Next Level

Clean Code: The Next Level

Advanced clean code certification training for Java developers.

Best conference
Modern Software Engineering with TDD

Modern Software Engineering with TDD

Certification masterclass for .NET developers.

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April Coffee Chill Out

Open Source meetup in Frederick, Maryland, United States

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SFS Gathering in Boulder - Neovim and GLADOS

Open Source meetup in Boulder, Colorado, United States

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The Louisville Open Source Programming Meetup Group Monthly Meetup

Open Source meetup in Louisville, Kentucky, United States

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Frederick Tech Open Workshop - 3rd Saturday

Open Source meetup in Frederick, Maryland, United States

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Open Source Coffee & Chat

Open Source meetup in Lafayette, Indiana, United States

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The Louisville Open Source Programming Meetup Group Monthly Meetup

Open Source meetup in Louisville, Kentucky, United States

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Frederick Tech Open Workshop - 3rd Saturday

Open Source meetup in Frederick, Maryland, United States

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Open Source Coffee & Chat

Open Source meetup in Lafayette, Indiana, United States

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The Louisville Open Source Programming Meetup Group Monthly Meetup

Open Source meetup in Louisville, Kentucky, United States

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Frederick Tech Open Workshop - 3rd Saturday

Open Source meetup in Frederick, Maryland, United States

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The Louisville Open Source Programming Meetup Group Monthly Meetup

Open Source meetup in Louisville, Kentucky, United States

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Frederick Tech Open Workshop - 3rd Saturday

Open Source meetup in Frederick, Maryland, United States