April 22, 2022

The Type Annotations proposal (JS Party #222)

1 hour 6 minutes

Daniel Rosenwasser and Ryan Cavanaugh from the TypeScript team at Microsoft join Nick and Boneskull to catch us up on the latest happening with the TypeScript project, including what’s exciting in the new 4.7 beta release. Then, we dive deep into the new, TC-39 stage 1 Type Annotations proposal, what it is, and what it means for the future of a not really typed JavaScript!

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Featuring:

Daniel Rosenwasser – GitHub, X
Ryan Cavanaugh – GitHub, X
Nick Nisi – Website, GitHub, Bluesky, Mastodon, X
Christopher Hiller – Website, GitHub, Mastodon, X

Show Notes:

TypeScript 4.7 beta announcement

Type Annotations proposal (Stage 1)

Type checking JavaScript files

Understanding the TypeScript compiler

Something missing or broken? PRs welcome!

...more

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By Changelog Media

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