Speaking

Use module augmentation and declaration merging to constrain your style objects.

There's a ton of information about PWAs in the internet. I tried to make sense of it and made a quick talk about it.

This is the easiest way to write backend I know. Super hyped.

I've helped a bit with JSX.IntrinsicElements subsequent properties delaration error. Used TypeScript Compiler API to make a hack which puts smiles on faces.

Null. Monads. TypeScript. We go through problems with hard Option types and try to implement a "softer" one in fp-ts.

Live coding reducers and Web API hooks

Why assertion signatures are huge for me

On the boundaries of the type system, conjured with the power of predicates.

Open your slack channel for your website guests with React, TypeScript, Apollo and GraphQL Codegen

Static websites with React and TypeScript

There are so many linters for TypeScript? Which one should I use and how do I configure it?

Playing hide and seek in your code? Too much contrived complexity? Get rid of it.

Why and how to use TypeScript in React apps.