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Languages & runtimes · #coffeescript
Guide to diagnosing and fixing CoffeeScript callback 'this' binding issues using fat arrows, with checks, fixes, and verification steps.
Learn how CoffeeScript’s class syntax compiles to JavaScript constructor functions and prototypes, with a concrete example, debugging tips, and size considerations.
Explains how to use CoffeeScript’s class syntax to build encapsulated client‑side widgets, covering requirements, minimal design, trust boundaries, operational checks, common failure modes, and when the design would need to change.
Guide to choosing CoffeeScript’s fat arrow for lexical this binding versus regular arrows, explicit bind, or variable capture, with a button‑handler example and verification steps.
javascript