JavaScript conferences in Helsinki 2025 / 2026

Conferences Europe Finland Helsinki JavaScript
Asia 3
Africa 1
Europe Remove filter by continent
North America 18
South America 2
Oceania 1
Online 10
API 1
Artificial Intelligence (AI) 2
Big Data 2
Cloud 1
Data / Database 2
Data Science 2
DevOps 1
Docker / Kubernetes 1
IT 5
Large Language Model (LLM) 2
Machine Learning (ML) 2
Microsoft 1
Software architecture 1
SRE 1
Tech 5
BG Bulgaria 1
HR Croatia 2
DK Denmark 1
FI Finland Remove filter by country
FR France 2
DE Germany 6
GR Greece 1
IE Ireland 1
IT Italy 3
MK Macedonia 1
NL Netherlands 6
NO Norway 1
PL Poland 2
RO Romania 1
RU Russia 1
ES Spain 2
UA Ukraine 1
GB United Kingdom 5

Best JavaScript 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.

Online JavaScript conferences accessible from Helsinki:

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International JavaScript Conference San Diego

JavaScript conference in San Diego, California, United States, North America and Online

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JavaScript fwdays’25 conference

JavaScript conference in Kyiv, Ukraine, Europe and Online

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webinale 2025

JavaScript conference in Berlin, Germany, Europe and Online

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JSNation

JavaScript conference in Amsterdam, Netherlands, Europe and Online

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React Norway 2025

JavaScript conference in Oslo, Norway, Europe and Online

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International JavaScript Conference New York 2025

JavaScript conference in New York, New York, United States, North America and Online

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SmashingConf New York

JavaScript conference in New York, New York, United States, North America and Online

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Conf42: JavaScript 2025

JavaScript conference Online

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Conf42: JavaScript 2025

JavaScript conference Online

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JSNation US

JavaScript conference in New York, New York, United States, North America and Online