Vilnius.js Meetup December 2019

Public group

City Business Center

Žalgirio g. 90 · Vilnius

How to find us (Zenitech office, B corpus, 4th floor)

Location image of event venue


This meetup exists thanks to Anton Šipulia ( and Domas Bitvinskas (, who are going to give updates on and deeper dives into discovering and using newest and fanciest features of ECMAScript and GraphQL.


18:30 - doors, food, drinks
19:00 - Anton Šipulia - Future JS features to look forward to
19:45 - Domas Bitvinskas - Apollo & GraphQL: what we learned building a multi-platform chat app
20:30 - hangout

Abstract: Future JS features to look forward to

Every year since 2017 Javascript adds at least 5 new features/improvements to the language. I will talk about the process and challenges an idea has to go through to become a feature in the JS language specification. As well present a couple of features I am looking forward to using.

Abstract: Apollo & GraphQL: what we learned building a multi-platform chat app

Subscriptions, Fragments, Unions and other fancy things have to come together in unison when you build a realtime chat app. We had great days and we had terrible days, but we figured it out - there's that.

Bio: Anton Šipulia (

Anton is a software developer at Zenitech.

Bio: Domas Bitvinskas (

A startup fanatic working on a young Lithuanian chat startup Vieta. Domas led developer teams, worked with the greats of Nordic startup scene and spent years travelling as a digital nomad. He is passionate about modern SAAS businesses and spend every waking moment building them.

If you want to give a talk or host a meetup, email vytautas at jakutis dot lt