

What we’re about
We talk about JavaScript. Every month in Warsaw, Poland.
Homepage: http://warsawjs.com
YouTube: https://youtube.com/warsawjs
WarsawJS is a local community of JavaScript professionals and enthusiasts. We meet every month to talk and debate about our favorite programming language. This community is focused on sharing experience from different fields on which JS is used, from web browsers, to servers, dev tools, mobiles, smart tvs, micro controllers, databases, video games and so on. We increase our collective knowledge, by building integrated network of skilled individuals and local companies. Join Us Today!
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Are you interested in conferences?
Once per year we organize ConfrontJS: https://confrontjs.pl/
Sponsors
Upcoming events
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- PLN 61.50
WarsawJS Meetup #132 - onsite
42 Warsaw, al. "Solidarności" 171B, Warsaw, PL# WarsawJS Meetup #132 - You’re invited!
🗓 Date: 12 November 2025
🕡 Time: 18:30–21:30
📍 Location: 42 Warsaw,
al. „Solidarności" 171B,
00-877 Warsaw
What to expect?
🎤 Łukasz Chludziński - My First Few Months with Lynx.js
🎤 Maciej Papiewski - Javascript demons and how to find them
🎤 Tomasz Nurkiewicz - The Illusion of Immortality: Temporal’s Magic for Reliable Workflows
Sponsors: Xfaang | 42 Warsaw | theprotokolit
Media partner: K MAG
Partner: JetBrains
‼️ By attending the event, you agree to the event regulations:
https://bit.ly/warsawjs-meetup-regulations3 attendees
Past events
215