Engineer at Mapbox, open source enthusiast, creator of Leaflet. Musician. Father of twins. Ukrainian.

Software Engineer & Author. Testing the limits of AI-augmented creativity.

I design and build software and teams at Robinhood. React, GraphQL, Immutable.js, Web, Mobile, JavaScript. Opinions are my own, often flawed.

JavaScript ninja, image processing expert, software quality fanatic

Everyone’s stories and ideas

Engineer at OpenGov

The web, performance, and tooling. Also ❤z.

Reactive programming expert, JavaScript functional programmer at @futurice, http://reactivex.io addict, http://cycle.js.org creator. http://staltz.com