Functional Programming on the Web

on YouTube ↗47m

" summary

Claims that moving from JavaScript patterns to PureScript yields clearer, purer effects and fewer bugs, and demonstrates an actual workflow: compile-to-JS PureScript code, use a foreign-function interface for localStorage and JSON decoders, compose UI with Halogen components and a virtual DOM diff to re-render safely. Includes a concrete UX win—instrumentation shows the default button costing a large number of taxi bookings—plus notes on where promises or FRP became unwieldy and where the build actually works.

AI-written summary · about

" chapters (15)

1. 0:00Introduction
2. 6:00Frontend Development
3. 7:27Memory Leaks
4. 7:51Too Much Power
5. 10:29Lack of Abstraction
6. 13:21Giving up responsibility
7. 14:04Model View
8. 17:37Reactive Programming
9. 21:51Elm
10. 25:17Functional Programming
11. 27:21Pure Function
12. 31:01Function Interface
13. 33:50Function Effects
14. 34:49Arrays
15. 35:50Bind

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