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Performance

Tag for content related to software performance.

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Migrate VPAID interactivity to SIMID when your delivery partners can support it.

Migrate VPAID interactivity to SIMID when your delivery partners can support it.

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4 min read
SpiderMonkey: Firefox's JavaScript Engine — JIT Compilation, GC, and Performance Tips

SpiderMonkey: Firefox's JavaScript Engine — JIT Compilation, GC, and Performance Tips

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4 min read
Baselines: Pinning a Golden JSON Without Lying to Yourself

Baselines: Pinning a Golden JSON Without Lying to Yourself

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4 min read
Firefox DevTools Network Panel: API Debugging, Performance Analysis, HAR Export

Firefox DevTools Network Panel: API Debugging, Performance Analysis, HAR Export

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4 min read
Firefox Memory Management: Diagnosing Usage, Reducing Footprint, Tab Unloading

Firefox Memory Management: Diagnosing Usage, Reducing Footprint, Tab Unloading

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3 min read
Firefox Media: Video Codecs, Hardware Decode, and Autoplay Settings

Firefox Media: Video Codecs, Hardware Decode, and Autoplay Settings

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3 min read
Firefox Cache: How It Works, How to Clear It, and When It Actually Matters

Firefox Cache: How It Works, How to Clear It, and When It Actually Matters

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3 min read
Bots, not users, used 83% of my Vercel ISR quota in a month

Bots, not users, used 83% of my Vercel ISR quota in a month

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2 min read
JavaScript Performance: Profiling with Firefox, Fixing Layout Thrash, and Virtual Lists

JavaScript Performance: Profiling with Firefox, Fixing Layout Thrash, and Virtual Lists

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4 min read
Our Redis cache measured one string and stored another, so every read deleted the key

Our Redis cache measured one string and stored another, so every read deleted the key

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6 min read
Optimize init.lua untuk Neovim 0.13: dari 470ms ke 130ms

Optimize init.lua untuk Neovim 0.13: dari 470ms ke 130ms

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5 min read
Web Workers: Move Heavy Computation Off the Main Thread in Firefox

Web Workers: Move Heavy Computation Off the Main Thread in Firefox

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3 min read
Intersection Observer API: Lazy Loading, Infinite Scroll, Scroll Animations, and TOC Active Links

Intersection Observer API: Lazy Loading, Infinite Scroll, Scroll Animations, and TOC Active Links

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3 min read
Finding Memory Leaks in Firefox: about:memory, Heap Snapshots, Detached DOM, and WeakRef

Finding Memory Leaks in Firefox: about:memory, Heap Snapshots, Detached DOM, and WeakRef

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4 min read
Web Workers in Firefox: Comlink, Transferable Objects, SharedArrayBuffer, and Module Workers

Web Workers in Firefox: Comlink, Transferable Objects, SharedArrayBuffer, and Module Workers

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4 min read
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