Arrays, objects... now ‘composites’? @mattpocockuk
Arrays, objects... now ‘composites’?  @mattpocockuk
Uploaded May 2025 | Updated September 2026, 1 week ago
00:00 Intro
00:37 The Problem
02:28 The Hacky Solution
03:30 Records & Tuples
06:13 Composites

My TypeScript course is 30% off right now: totaltypescript.com

The Composites Proposal: github.com/tc39/proposal-composites
Ashley Claymore: https://bsky.app/profile/ashley-c.bsky.social

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Arrays, objects... now ‘composites’?This library makes building AI-powered apps EASYMy as few deps as possible monorepo setupBuilding a REAL feature with Claude Code: every step explainedRed Green Refactor is OP With Claude CodeTypeScript vs JavaScriptThe empty object is TypeScripts weirdest typeYour effort level is TOO DAMN HIGHFeed me your TypeScript problems, Im hungryYes, we CAN make Object.assign type-safe...The TypeScript hill Im willing to die onWhat even are Agents and Workflows?
Matt Pocock |

Arrays, objects... now ‘composites’?

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