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Tag for content related to software performance.

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Building Fillora PDF: Why We Moved Heavy PDF Processing to Client-Side WebAssembly

Building Fillora PDF: Why We Moved Heavy PDF Processing to Client-Side WebAssembly

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3 min read
Stop Paying for the Same Tokens Twice: A Practical Guide to Prompt Caching

Stop Paying for the Same Tokens Twice: A Practical Guide to Prompt Caching

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7 min read
Fulmine.js: Express.js on µWebSockets with 2x to 7x performance improvements

Fulmine.js: Express.js on µWebSockets with 2x to 7x performance improvements

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4 min read
lutter Tip: Prefer `const` Widgets Whenever Possible

lutter Tip: Prefer `const` Widgets Whenever Possible

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1 min read
The handshake tax: reuse your HTTP client in Magento integrations

The handshake tax: reuse your HTTP client in Magento integrations

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3 min read
Testei 4 eSIMs em 3 continentes. Aqui está o que realmente funciona para europeus viajando

Testei 4 eSIMs em 3 continentes. Aqui está o que realmente funciona para europeus viajando

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4 min read
A Slow Warm Call Proved the Cache Contract Failed, Not the Cause

A Slow Warm Call Proved the Cache Contract Failed, Not the Cause

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8 min read
Invalidación de caché por fingerprint en vez de TTL para dashboards de KPIs

Invalidación de caché por fingerprint en vez de TTL para dashboards de KPIs

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3 min read
GPU-Accelerating MSCRED with CUDA, im2col, GEMM, and a Custom PyTorch Extension

GPU-Accelerating MSCRED with CUDA, im2col, GEMM, and a Custom PyTorch Extension

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11 min read
Why I built axioma: A zero-allocation, division-free universal compression algorithm

Why I built axioma: A zero-allocation, division-free universal compression algorithm

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6 min read
How Turborepo Makes Large JavaScript Projects Fast

How Turborepo Makes Large JavaScript Projects Fast

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8 min read
Chunked Prefill: Why One Long Prompt Freezes Your LLM Server

Chunked Prefill: Why One Long Prompt Freezes Your LLM Server

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7 min read
Average latency is lying to you: Little's Law in production

Average latency is lying to you: Little's Law in production

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3 min read
The Complete Developer's Guide to the HTTP Request/Response Lifecycle

The Complete Developer's Guide to the HTTP Request/Response Lifecycle

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6 min read
Your Postgres already knows why it's slow — you just have to ask it

Your Postgres already knows why it's slow — you just have to ask it

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7 min read
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