Open Source Conferences 2026–2027

7-8 Apr 2026

PyTorch Conference Europe 2026

France, Paris

8-10 Apr 2026

PyCon Lithuania 2026

Lithuania, Vilnius

8-9 Apr 2026

Iceberg Summit 2026

🌐 Online

8-11 Apr 2026

XP 2026

Brazil, São Paulo

9-10 Apr 2026

Tropical on Rails 2026

Brazil, São Paulo

9-11 Apr 2026

Drupalcamp Grenoble 2026

France, Saint-Martin-d'Hères

9-11 Apr 2026

WordCamp Asia 2026

India, Mumbai

10-11 Apr 2026

Kubernetes Community Days (KCD) Kochi 2026

India, Kochi

12-18 Apr 2026

ICSE 2026 (IEEE/ACM International Conference on Software Engineering)

Brazil, Rio de Janeiro

13-14 Apr 2026

BCON 2026

United States, Austin

14 Apr 2026

Open Source in Finance Forum Toronto

Canada, Toronto

16-18 Apr 2026

Nerdearla 2026

🌐 Online / Santiago

16-17 Apr 2026

OpenSearchCon Europe

Czechia, Prague

17-19 Apr 2026

wroclove.rb Ruby Conference 2026

Poland, Wrocław

18 Apr 2026

Fork it! Community — Tunis, Tunisia, 2026 (Full Day Event)

Tunisia, Tunis

19-20 Apr 2026

PyCon Austria

Austria, Eisenstadt

20-22 Apr 2026

GrafanaCON 2026

Spain, Barcelona

20-23 Apr 2026

SUSECON 2026

Czechia, Prague

20-21 Apr 2026

sambaXP 2026

Germany, Göttingen

21-23 Apr 2026

Overture Member Summit

Italy, Florence

21-23 Apr 2026

KCD Panama 2026

Panama, Panama City

21-23 Apr 2026

Open Community Experience (OCX) 2026

Belgium, Brussels

22-25 Apr 2026

Drupal Developer Days Athens 2026 (Drupal Dev Days)

Greece, Athens

23-24 Apr 2026

SymfonyLive Berlin 2026

Germany, Berlin

24-26 Apr 2026

VCF Latam 2026

Argentina, Bahía Blanca

24-25 Apr 2026

DrupalCamp Burkina Faso

Burkina Faso, Ouagadougou

25-26 Apr 2026

OggCamp 2026

United Kingdom, Manchester

27 Apr 2026

DYNA26

United States, New York

30 Apr - 1 May 2026

Blue Ridge Ruby

United States, Asheville