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Performance

Tag for content related to software performance.

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Building Real-Time Apps with WebSockets 🚀

Building Real-Time Apps with WebSockets 🚀

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2 min read
I Built a Tool That Benchmarks Cloud Provisioning Speed Across AWS, Azure, and GCP

I Built a Tool That Benchmarks Cloud Provisioning Speed Across AWS, Azure, and GCP

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2 min read
Why P95 Latency Is the Only Metric That Matters at 3 AM

Why P95 Latency Is the Only Metric That Matters at 3 AM

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4 min read
Big O Notation explained

Big O Notation explained

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2 min read
Preventing unnecessary re-renders using React.memo, useMemo and useCallback hooks

Preventing unnecessary re-renders using React.memo, useMemo and useCallback hooks

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3 min read
Scaling Localhost: Building Serverless Exit-Nodes for High-Throughput

Scaling Localhost: Building Serverless Exit-Nodes for High-Throughput

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11 min read
We Deployed a "Small Fix" and Took Down Production — Here's What Actually Happened

We Deployed a "Small Fix" and Took Down Production — Here's What Actually Happened

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2 min read
Otimizando a perfomance do Schepta com React

Otimizando a perfomance do Schepta com React

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4 min read
From Node.js to Bun: How We Got 5x More Throughput (and Lived to Tell the Tale)

From Node.js to Bun: How We Got 5x More Throughput (and Lived to Tell the Tale)

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6 min read
I Spent 3 Months Tuning a Tokio Runtime for My Robot — Here's What No Tutorial Tells You

I Spent 3 Months Tuning a Tokio Runtime for My Robot — Here's What No Tutorial Tells You

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4 min read
I Spent 3 Months Tuning a Tokio Runtime for My Robot - Here's What No Tutorial Tells You

I Spent 3 Months Tuning a Tokio Runtime for My Robot - Here's What No Tutorial Tells You

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4 min read
Your bundle is 4000x bigger than Quake. The 9-step audit that fixes it.

Tactical deletions for Next.js and Vite

Your bundle is 4000x bigger than Quake. The 9-step audit that fixes it.

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8 min read
WordPress speed optimization: the 6 fixes that actually move the needle on client sites

WordPress speed optimization: the 6 fixes that actually move the needle on client sites

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4 min read
Building a Fully Local Voice-Controlled AI Agent on an 8GB M1 Mac (Without Melting It)

Building a Fully Local Voice-Controlled AI Agent on an 8GB M1 Mac (Without Melting It)

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3 min read
Lighthouse Said It Was Fast. My Users Kept Clicking the Same Button.

The role of perceived performance

Lighthouse Said It Was Fast. My Users Kept Clicking the Same Button.

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3 min read
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