Created
May 30, 2022 07:15
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setTimeout vs requestAnimationFrame vs scheduler vs Promise vs queueMicrotask
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| setTimeout(() => console.log("setTimeout #1")) | |
| requestAnimationFrame(() => console.log("requestAnimationFrame #1")) | |
| scheduler.postTask(() => console.log("scheduler #1")) | |
| queueMicrotask(() => console.log("queueMicrotask #1")) | |
| Promise.resolve().then(() => console.log("Promise #1")) | |
| setTimeout(() => console.log("setTimeout #2")) | |
| requestAnimationFrame(() => console.log("requestAnimationFrame #2")) | |
| scheduler.postTask(() => console.log("scheduler #2")) | |
| queueMicrotask(() => console.log("queueMicrotask #2")) | |
| Promise.resolve().then(() => console.log("Promise #2")) | |
| /* | |
| prints: | |
| queueMicrotask #1 | |
| Promise #1 | |
| queueMicrotask #2 | |
| Promise #2 | |
| requestAnimationFrame #1 | |
| requestAnimationFrame #2 | |
| scheduler #1 | |
| scheduler #2 | |
| setTimeout #1 | |
| setTimeout #2 | |
| */ |
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