Open Source conferences in Ukraine 2026 / 2027

Conferences ✕ Europe ✕ Ukraine ✕ Open Source ✕
Asia 13
Africa 1
Europe 45
North America 28
South America 1
Oceania 1
Online 8
AT Austria 1
BE Belgium 1
BG Bulgaria 2
CZ Czech Republic 6
DK Denmark 1
FR France 1
DE Germany 10
IE Ireland 1
IT Italy 2
XK Kosovo 1
LV Latvia 1
LU Luxembourg 1
NL Netherlands 1
NO Norway 1
PL Poland 1
RO Romania 1
ES Spain 5
SE Sweden 1
CH Switzerland 1
GB United Kingdom 6

Best Open Source conferences in Ukraine 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.

Online Open Source conferences accessible from Ukraine:

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WroboCon 2026

Open Source conference Online

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Apache Doris Summit 2026

Open Source conference Online

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Apache Doris Summit 2026

Open Source conference Online

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Open Source Observability Day 2026

Open Source conference Online

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OSA CON

Open Source conference in San Francisco, California, United States, North America and Online

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Node-RED Con 2026

Open Source conference Online

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.NET Conf 2026 - Community Days

Open Source conference Online

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Ai Coding Summit (New York Edition)

Open Source conference in New York, New York, United States, North America and Online