The two TypeScript Fools, Kamran Ayub and Erik Onarheim, get together once a week to bring you news, updates, and interviews about TypeScript and the broader web development ecosystem. 

Latest Episodes

ECMAScript 2025 is Ratified, Vite 7, and 6 Advanced TS Tricks | News | Ep 24

News for the week of June 23, 2025: Ecma ratifies ES2025 standard, Vite 7 is mostly deprecations, Oracle gets a free pass, and the experimental type stripping warning ...

New Biome, Mocha, Jest, and k6 Releases All Kissed by TypeScript | News | Ep 23

News for the week of June 16, 2025: Biome v2 features type-aware linting without TSC, Mocha and Jest both get native ESM and TS upgrades, and Grafana Lab's k6 load tes...

Strip Your Own Types, New Rust-based Linter, and #ROLP is Trending | News | Ep 22

News for the week of June 9, 2025: Node's type stripping wrapper is released as a standalone package, VoidZero is building a super fast linter, and pnpm introduces exp...

TSC Init New Defaults, Who Dis? Plus Vite 7, Babel 8 Betas | News | Ep 21

News for the week of June 2, 2025: TSC init command gets new, modern defaults, plus new betas drop for Vite 7 and Babel 8. From the community: Learn advanced TS featur...

Painless TSConfig Migrations | Jason Yu | 20B

Jason Yu (ycmjason.codes) joins us to share an open source tool he created to help teams migrate their legacy TSConfig compiler options to modern-day options painlessl...

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