📦 Open Source

Zephyr Events: 2KB Emitter That Won't Ghost Your Handlers

Your event emitter's skipping handlers. Zephyr Events stops that nonsense in just 2KB.

theAIcatchup Apr 07, 2026 3 min read
Zephyr Events TypeScript event emitter code snippet with safe handler iteration

⚡ Key Takeaways

  • Fixes critical race condition in popular event emitters like EventEmitter3. 𝕏
  • 2KB, zero deps, full TypeScript generics with safe/fast modes. 𝕏
  • Snapshot iteration prevents skips during mid-emit mutations. 𝕏
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theAIcatchup

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#event-emitter #race condition #race-condition-safe #typescript #zephyr-events

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Originally reported by dev.to

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