Types can be hard and this long-format essay tries to give a way of thinking about types and Typescript... (more…)

Today we’re excited to announce our beta release of TypeScript 5.0! This release brings many new features, while aiming to make TypeScript, smaller, simpler, and faster. We’ve implemented the new decorators standard, functionality to better support ESM pr... (more…)

picostitch - stitching knowhow for the world, bit by bit... (more…)

If you're writing a server in JavaScript, you might write an endpoint that converts an object to JSON: (more…)

Recently, Sentry converted 100% of its frontend React codebase from JavaScript to TypeScript. This year-long effort spanned over a dozen… (more…)