







One of the Core Web team’s goals at Tumblr is to reduce the number of runtime issues that we see in our React codebase. To help move some of those issues from runtime to compile time, I evaluated the two leading type systems, Flow and TypeScript, to see if they could give us more type safety. I did a bit of background reading about the differences between Flow and TypeScript to see what the community had to say about them.
Flow vs TypeScript
A framework for easily creating beautiful presentations using HTML
Effect – The best way to build robust apps in TypeScript
Effect is a powerful TypeScript library designed to help developers easily create complex, synchronous, and asynchronous programs.

JavaScript With Syntax For Types.
TypeScript extends JavaScript by adding types to the language. TypeScript speeds up your development experience by catching errors and providing fixes before you even run your code.
SOLID: The Software Design, Architecture & Testing Wiki
Learn to write testable, flexible, maintainable code with TypeScript.

Announcing TypeScript 7.0 - TypeScript
Today we are proud to announce the availability of TypeScript 7, a 10x faster native port of TypeScript! Since its early days, TypeScript has promised to



Total TypeScript Essentials
Learn how to use TypeScript to level-up your applications as a web developer through exercise driven self-paced workshops and tutorials hosted by TypeScript wizard Matt Pocock.

TypeScript.fm - The Friendly Show for TypeScript Developers
The two TypeScript Fools, Kamran Ayub and Erik Onarheim, get together weekly to bring you news, community highlights, and deep dives into the TypeScript ecosystem. Stay up-to-date on what's happening and learn new things to make you a better TypeScript developer along the way!

TypeScript 2.0 is now available! - TypeScript
Today we're excited to announce the final release of TypeScript 2.0! TypeScript 2.0 has been a great journey for the team, with several contributions from

Rethinking the TypeScript Lexicon tooling - Matthieu's Leaflet
The official Lexicon code generation tooling hasn't evolved much since its initial release. While it serves the core atproto codebase well, third-party developers face significant challenges with bundle size, manual maintenance, and architectural constraints that make building production-ready applications unnecessarily difficult.
TypeScript AST Viewer
Interactive viewer to help visualize the TypeScript Compiler API's AST.
A beginner's workflow for Lexicons development in AT protocol web apps - We Can Just Do Things
An experimental approach to designing and implementing Lexicons with TypeScript + Next.js
TypeScript SDK Upgrades - AT Protocol
Modernizing our TS packages and moving the lex SDK closer to 1.0

TypeScript developers, rejoice! Every atproto package now ships as ESM, which means our build tooling is modernized and ready for the faster TypeScript 7. Don't forget to check out the stabilized lex SDK while you're here. atproto.com/blog/ts-sdk-upgrades
TypeScript SDK Upgrades - AT Protocol
atproto.com