Node and Libuv and Strongloop
summary
Argues for a concrete runtime feature: a task object that wraps asynchronous work, composes nested tasks, and guarantees callbacks run once exactly once with error-first semantics. Proposes replacing Node event emitters with resource primitives so listeners become tracked and task failures surface predictably. Shows prototype code (new.js on GitHub) and ties into libuv/core changes, demonstrates how read/write/close sequences and stack-like traces become understandable. Prototype exists but is not yet fully working.
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chapters (8)
- 0:00Introduction
- 1:05Callback problems in Node
- 7:21Node construct design
- 10:56Task construct for errors
- 13:03Event emitter challenges
- 15:29Visualizing task flows
- 17:58Named task stack traces
- 19:03New.js proposal
