TypeScript Daily

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TypeScript 5.0 is here! 🎉🎉 Learn about what's new and try it today! devblogs.microsoft.com/typescript/ann…

An interview with @ahejlsberg: his origin story; how he created TypeScript, C#, Delphi and Turbo Pascal; open source; his daily workflow; his thoughts on AI, Solidity, Rust, and more. 🔗 aarthiandsriram.com/p/our-dream-co… ✍️ by Aarthi & Sriram's Podcast 🏷 #TypeScript #JavaScript

An interview with @kdy1dev, the author of stc, who is rewriting TypeScript in Rust, hoping to significantly speed up type checking. An impossible challenge? 🔗 totaltypescript.com/rewriting-type… ✍️ by @mattpocockuk 🏷 #TypeScript #JavaScript #Rust

Various techniques for how to narrow the type of a value to a more specific one: from control flow analysis and built-in type guards to user-defined type guards and downcast functions. 🔗 blog.thoughtspile.tech/2023/01/31/typ… ✍️ by @thoughtspile 🏷 #TypeScript #JavaScript

Between Pick, Omit, Exclude, Extract, and many more, it’s sometimes hard to know how TypeScript utility types are supposed to be used. Matt gives you the context you need to use these types to their maximum potential. 🔗 youtube.com/watch?v=EU0TB_… ✍️ by @mattpocockuk 🏷 #TypeScript

Type-level madness! A lodash-like library for types, with support for type-level lambda functions. This goes to show how powerful and flexible TypeScript's type system has become over the years. 🔗 github.com/gvergnaud/hots… ✍️ by @GabrielVergnaud 🏷 #TypeScript #JavaScript

Different approaches for creating types for a range of numbers in TypeScript's type system. 🔗 catchts.com/range-numbers ✍️ by @captainyosarian 🏷 #TypeScript #JavaScript

A podcast series of in-depth interviews where @jsjoeio chats with experts, open-source maintainers, and web developers to distill the practice of migrating large-scale applications to TypeScript. 🔗 typescriptcourse.com/podcast/migrate ✍️ by Joe Previte 🏷 #TypeScript #JavaScript

On this episode of the PodRocket podcast, @mattpocockuk talked about Zod, an excellent library for TypeScript-first schema validation with static type inference. 🔗 podrocket.logrocket.com/zod 🎙️ by Matt Pocock & Paul Mikulskis 🏷 #TypeScript #JavaScript

This talk breaks down module resolution in TypeScript, explains the various options you can set, shows how to debug module resolution problems, and explores how it works in different situations. 🔗 youtube.com/watch?v=MEl2R7… 🎙️ by Ian VanSchooten 🏷 #TypeScript #JavaScript

TypeScript 5.0 is around the corner! This release introduces many new features, while aiming to make TypeScript, smaller, simpler, and faster. It also includes various breaking changes and deprecations. 🔗 devblogs.microsoft.com/typescript/ann… ✍️ by @drosenwasser 🏷 #TypeScript #JavaScript

This article explains how to develop and publish an npm package from scratch using TypeScript and Jest for testing. 🔗 strictmode.io/articles/build… ✍️ by Ianis Triandafilov 🏷 #TypeScript #JavaScript

The TypeScript team recently migrated the TypeScript codebase from legacy namespaces to ECMAScript modules and in the process improved compiler performance by 10–25% and tsc startup time by 30%. 🔗 github.com/microsoft/Type… ✍️ by @andhaveaniceday 🏷 #TypeScript #JavaScript

How to use the schema validation library Zod to check types at runtime, explained by none other than the excellent @mattpocockuk. 🔗 totaltypescript.com/tutorials/zod ✍️ by @mattpocockuk 🏷 #TypeScript #JavaScript

TypeScript recently turned 10 years old (can you believe it?). A look at the language’s history, its early days, and where it’s at today. 🔗 devblogs.microsoft.com/typescript/ten… ✍️ by @drosenwasser 🏷 #TypeScript #JavaScript

TypeScript 4.9 has been released and brings with it the new `satisfies` operator, improved type narrowing for the `in` operator, and many other improvements. 🔗 devblogs.microsoft.com/typescript/ann… ✍️ by @drosenwasser 🏷 #TypeScript #JavaScript

A proof of concept of a high-performance TypeScript-to-bytecode compiler that might lead to significant performance improvements when checking TypeScript code. 🔗 github.com/marcj/TypeRunn… ✍️ by @MarcJSchmidt 🏷 #TypeScript #JavaScript

A course to take your TypeScript skills to the next level! Learn how to unleash the full potential of the Turing-complete type system of TypeScript. 🔗 type-level-typescript.com ✍️ by @GabrielVergnaud 🏷 #TypeScript #JavaScript

A detailed look at union and intersection types in TypeScript. 🔗 serverlessguru.com/blog/demystify… ✍️ by Tushar Sharma 🏷 #TypeScript #JavaScript

Get hands-on interactive TypeScript practice and learn the foundational knowledge and skills you need to become a TypeScript Wizard. 🔗 totaltypescript.com/tutorials/begi… ✍️ by @mattpocockuk 🏷 #TypeScript #JavaScript