~/talk

2 hour Typescript Workshop

on YouTube 01h 43m
Talkat Commit Your Code 2024 · 2024-12-05..12-06· [typescript]

speaker

name:Adam Rackis
bluesky:adamrackis.bsky.social

resources

video:https://youtu.be/uBgKx9bGZXk
slides:none on file

summary

Live coding in Visual Studio Code with a GitHub repo and slides, the workshop shows concrete patterns: structural typing examples, a generic array filter and a constrained getSimilarItems that returns the same subtype, discriminated unions and narrowing, template-literal path plucks using as const and infer U, mapped types that rename keys to getters, and brief React typing. Demos pause for HDMI/audio hiccups; most examples run and the repo contains the finished code.

AI-written summary · about

chapters (10)

  1. 0:00Workshop introduction
  2. 1:05Workshop setup
  3. 10:40TypeScript fundamentals
  4. 21:31Type inference basics
  5. 31:57Generics in TypeScript
  6. 42:07Type unions and narrowing
  7. 1:01:59Conditional types
  8. 1:21:55Template literal types
  9. 1:30:28Variance and mapped types
  10. 1:41:34Interfaces vs types

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