Open Source conferences in United States 2025 / 2026

Conferences North America United States Open Source
Asia 16
Africa 0
Europe 32
North America Remove filter by continent
South America 0
Oceania 0
Online 2
.NET 4
Agile 2
AI / ML 46
Android 3
Angular 8
API 4
Apple 3
AR / VR / XR 1
AWS 2
Azure 4
BSD / OS 4
Business Analysis 7
ChatGPT 29
CIO 2
Cloud 41
Crypto / Blockchain 8
CTO 2
Cybersecurity / InfoSec 42
Data / Database 51
DDD 1
DevOps 37
Django 3
Docker / Kubernetes 35
Drupal 1
Elixir 1
Fintech 9
Flutter 4
Full-stack 26
Functional programming 2
Golang 3
Google 3
Hardware / IoT 3
Haskell 1
HR / Hiring / Recruiting 2
IBM 1
iOS / Swift 4
IT 287
IT service management 1
Java 4
JavaScript 15
Kotlin 3
Laravel 1
Linux / OS 6
Microsoft 20
Mobile 4
MongoDB 1
Open Source Remove filter by topic
PHP 3
Postgres 1
Product management 9
Project management / PMO 8
Python 4
React 9
Ruby 4
Ruby on Rails 4
Rust 2
Salesforce 3
SAP 3
Scala 2
Scrum 1
Software architecture 30
SQL 22
SRE 35
Startup 1
Symfony 1
Tech 287
Tech leadership 23
Testing / QA 16
TypeScript 15
UI / UX 2
Vue 7
Web / Frontend 11
Web3 4
WordPress 1
CA Canada 1
US United States Remove filter by country

Best Open Source conferences 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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Analytics and Data Summit 2025

Open Source conference in Redwood Shores, California, United States

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Analytics and Data Summit 2025

Open Source conference in Redwood Shores, California, United States

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Open Source North

Open Source conference in Saint Paul, Minnesota, United States

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Open Source Summit North America

Open Source conference in Denver, Colorado, United States

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OpenSSF Community Day North America

Open Source conference in Denver, Colorado, United States

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Xen Project Summit

Open Source conference in San Jose, California, United States

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Umbraco US Festival 2025

Open Source conference in Chicago, Illinois, United States

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All Things Open

Open Source conference in Raleigh, North Carolina, United States

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All Things Open

Open Source conference in Raleigh, North Carolina, United States

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Open Source AI Week

Open Source conference in San Francisco, California, United States

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Open Source in Finance Forum New York

Open Source conference in New York, New York, United States

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Open Science Workshop

Open Source masterclass in San Diego, California, United States

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KubeCon + CloudNativeCon NA 2025

Open Source conference in Atlanta, Georgia, United States

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The Linux Foundation Member Summit 2026

Open Source conference in Napa, California, United States

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KubeCon + CloudNativeCon NA 2026

Open Source conference in Los Angeles, California, United States