We are the JSLeague

We take developers
from good to great



JSLeague is the first Romanian enterprise to cover trainings on all JavaScript tech stack and beyond. We grow companies' dev teams knowledge by developing custom curricula and exercises. We believe in excellence and passion in building careers as developers.

Read more about us 👉


Tech Stack


Trusted by


What we do

We help grow developer teams and their knowledge by providing custom trainings on all front-end and JavaScript technologies. We help them deliver performant applications with the newest and up to date curricula.

Enterprise Trainings

We help companies develop the tech skills of their new interns with a 1-2 weeks programming bootcamp. The bootcamp is custom made on each company's tech stack, assuring that developers are ready to work and deploy applications.

Internship Bootcamp



Custom curricula

From 2 to 4 days of training, our curricula is custom made on each company's technical needs.

Flexible trainings

Either half or a full day, on the same or different weeks, our trainings are flexible on your developers schedule.

Happy devs

Investment in eucation and keepeking knowledge up-to-date makes developers happy and productive.

Performant apps

Mastering new technolgies means better coding and better, more performant applications.

featured in



We believe in giving back to the community. All our efforts are invested in non-profit workshops for young professionals, University students and kids. Our team of JS experts provide technical education to all levels.

Check out our community projects 👉
Expert Trainers
Community Workshops
Podcast Episodes
Workshop Participants


JSLeague Show

We air the first technical podcast in Romania. Every month we invite software developers, entrepreneurs and industry leaders to discuss about new technologies, events, life and Universe itself.
🎧 Current Episode #17 - Natalia Venditto

Listen To All Episodes



Subscribe to get news about our community workshops,
events, conferences and dev resources.

Contact Us

Request Offer

Send Us A Message

I agree with the Privacy Policy
Something went wrong. Please try again.
Your message was sent, thank you!

Contact Info

Where to Find Us

TechHub Bucharest
39-41 Nicolae Filipescu
District 2, Bucharest, Romania

Rubik Hub
1 Aleea Tineretului, Piatra Neamt, Romania

For Basic Info email us at

contact [at] jsleague [dot] ro

For Workshops Info email us at

workshops [at] jsleague [dot] ro

For Podcast email us at

show [at] jsleague [dot] ro

Follow us on social media for fresh news
jsleague logo big