Open Source conferences 2026 / 2027

Conferences ✕ Open Source ✕
Asia 16
Africa 0
Europe 41
North America 25
South America 1
Oceania 0
Online 5
.NET 13
Agile 31
Android 20
Angular 25
API 21
Apple 12
AR / VR / XR 10
Artificial Intelligence (AI) 320
AWS 35
Azure 18
Big Data 219
BSD / OS 20
Business Analysis 13
C/C++ 6
CIO 22
Clojure 5
Cloud 220
Crypto / Blockchain 45
CTO 23
Cybersecurity / InfoSec 149
Data / Database 243
Data Science 223
DDD 10
DevOps 170
Django 25
Docker / Kubernetes 146
Drupal 5
Elixir 6
Fintech 44
Flutter 28
Full-stack 73
Functional programming 12
Game dev 12
Golang 8
Google 33
Hardware / IoT 18
Haskell 4
HR / Hiring / Recruiting 13
IBM 1
iOS / Swift 23
IT 1293
IT service management 10
Java 31
JavaScript 45
Kotlin 26
Laravel 8
Large Language Model (LLM) 176
Linux / OS 25
Machine Learning (ML) 224
Microsoft 83
Mobile 28
MongoDB 5
Open Source 86
Operating Systems / OS 21
PHP 42
Postgres 11
Product management 58
Project management / PMO 49
Python 28
React 29
Ruby 10
Ruby on Rails 10
Rust 7
Salesforce 7
SAP 14
Scala 29
Scrum 24
Serverless 5
Software architecture 102
SQL 61
SRE 150
Startup 14
Symfony 9
Tech 1293
Tech leadership 70
Telecom / 5G 8
Testing / QA 35
TypeScript 46
UI / UX 23
Vue 15
Web / Frontend 47
Web3 30
WordPress 27
AR Argentina 1
AT Austria 1
BG Bulgaria 1
CA Canada 2
CN China 6
CZ Czech Republic 6
FR France 1
DE Germany 13
IN India 4
IT Italy 1
JP Japan 3
XK Kosovo 1
LV Latvia 1
LU Luxembourg 1
NL Netherlands 4
NO Norway 1
PL Poland 1
RO Romania 1
KR South Korea 2
ES Spain 1
SE Sweden 1
TW Taiwan 1
GB United Kingdom 6
US United States 23

Best Open Source conferences 2026 / 2027

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.

oss

Free and Open Source Yearly Conference

Open Source conference in Vancouver, Canada, North America

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Community Over Code Asia 2026

Open Source conference in Beijing, China, Asia

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COSCUP 2026

Open Source conference in Taipei, Taiwan, Asia

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Open Source Summit Korea

Open Source conference in Seoul, South Korea, Asia

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techcamp 2026

Open Source conference in Hamburg, Germany, Europe

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State of the Map

Open Source conference in Paris, France, Europe

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Umbraco India Festival

Open Source conference in Kerala, India, Asia

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Airflow Summit 2026

Open Source conference in Austin, Texas, United States, North America

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MCP Dev Summit Shanghai

Open Source conference in Shanghai, China, Asia

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OSPOlogy + OSPO Summit China 2026

Open Source conference in Shanghai, China, Asia

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KubeCon + CloudNativeCon + OpenInfra Summit China

Open Source conference in Shanghai, China, Asia

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KubeCon + CloudNativeCon + OpenInfra Summit

Open Source conference in Shanghai, China, Asia

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KubeCon + CloudNativeCon + OpenInfra Summit + PyTorch

Open Source conference in Shanghai, China, Asia

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Percona Live Amsterdam

Open Source conference in Amsterdam, Netherlands, Europe

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Zigtoberfest 2026

Open Source conference in Munich, Germany, Europe

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Xen Summit 2026

Open Source conference in Munich, Germany, Europe

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Cloud Native Amsterdam

Open Source conference in Amsterdam, Netherlands, Europe