TypeScript fundamentals
summary
Shows how converting an Angular 1 ES5 app to Typescript + ES6 modules removes $scope, turns controllers/services into classes and enforces types so many runtime bugs become compile‑time errors; demonstrates let/const scopes fixing hoisting issues, arrow functions preserving this, and d.ts description files for legacy libs; explains using tsc/tsconfig, source maps, and bundlers (browserify + tsify or webpack) to build a working app and describes the real gains and migration pain points encountered.
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chapters (4)
- 0:00Start
- 19:36Description files - working with non typescript libs
- 20:40Description files - how does it look and work? 1
- 21:56Description files - common constructs
