OSSI Events
Jest & Yarn
and Open Source at Meta

The History of Jest, Yarn, and Open Source at Meta
with Christoph Nakazawa

Don’t miss out on our exciting new event, brought to you by the Open Source Software Institute (OSSI). We’re thrilled to welcome leading experts from the open source community, offering attendees the opportunity to connect with the brilliant minds behind the technologies shaping industries worldwide.

This time, we're excited to welcome Christoph Nakazawa, CEO of Nakazawa Tech and former engineer and engineering manager at Meta (formerly Facebook) and Stripe. He'll be joining Tomáš Řehoř for a moderated discussion, where they'll delve into the origins and challenges of projects like Jest, Yarn and more.


None of this would be possible without the invaluable support of our esteemed partners, whose contributions are instrumental in fostering community growth and innovation.

MewsAlma Career


The exact schedule is subject to change and will be refined as the event date approaches.

6:00 PM
Open Doors

Prepare your ticket, grab a drink, meet our hosts and speakers, and find your spot to enjoy the evening.

6:30 PM
Welcome & Intro

Our hosts and sponsors say a few words and introduce you to the event, agenda, and our speakers.

6:40 PM
History of Jest, Yarn and Open Source at Meta

Tomáš will be interviewing Christoph, covering the important moments of huge projects like Jest, Yarn and more.

7:50 PM
Q&A Session

Questions always pop up! We'll answer as many questions as possible on the spot.

8:10 PM
🍾 Networking & Drinks

It's your chance meet new friends, to talk to speakers and just enjoy the atmosphere.

8:50 PM
Wrapping up

Let's move out and allow the staff to clean up the place for the next event!

Christoph Nakazawa

Christoph Nakazawa, CEO of Nakazawa Tech based in Tokyo, is the driving force behind Athena Crisis. Originating from Austria, Christoph has been shaping video games and social networks since 2002.

He notably led teams at Facebook in Menlo Park and London, overseeing JavaScript Infrastructure and React Native. Christoph’s contributions include building Jest, Metro, Yarn, and MooTools, solidifying his status as a pioneering figure in technology and software development.

Additional information

Attendance to the OSSI event is priced affordably to ensure accessibility for all. Stay tuned for pricing details and special offers as we prepare to open registrations.

6:00 PM, 25th March 2024
Availability is limited. Get notified with Newsletter or LinkedIn updates.

Watch Event Recording

Never Miss a Thing

Make sure you know about our latest news. Sign up for occasional newsletter.
No spam, promise!