Escape Hatches – React

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2026-07-17 09:18:13

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划选高亮2026-07-17 12:39:13

原文高亮摘录

“Effects are an escape hatch from the React paradigm.”

Whisper 随想笔记

Huh, but what about cases where you need to sync with external data that's not a system?

划选高亮2026-07-17 12:30:13

原文高亮摘录

“Effects are an escape hatch from the React paradigm.”

Whisper 随想笔记

So basically use effects only when you really need to touch the outside world, got it.

划选高亮2026-07-17 09:36:13

原文高亮摘录

“A ref is like a secret pocket of your component that React doesn’t track.”

Whisper 随想笔记

I've used refs for DOM stuff but never thought of it like a pocket, cool.

划选高亮2026-07-17 09:27:13

原文高亮摘录

“A ref is like a secret pocket of your component that React doesn’t track.”

Whisper 随想笔记

But if React doesn't track it, how do I know when to use it vs state?

划选高亮2026-07-17 09:18:13

原文高亮摘录

“A ref is like a secret pocket of your component that React doesn’t track.”

Whisper 随想笔记

Ha, secret pocket — that's actually a perfect way to explain refs to beginners.

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