The Type Annotations proposal

JS Party: JavaScript, CSS, Web Development

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 – Twitter, GitHub
• Ryan Cavanaugh – Twitter, GitHub
• Nick Nisi – Twitter, GitHub, Website
• Christopher Hiller – Mastodon, Twitter, GitHub, Website

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!