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Performance

Tag for content related to software performance.

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Stop Your SQL JOINs from Crawling: A Quick Index Fix

Stop Your SQL JOINs from Crawling: A Quick Index Fix

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2 min read
🔥 Why Most React Apps are DOOMED To Lag — And How To Fix It With useDeferredValue

🔥 Why Most React Apps are DOOMED To Lag — And How To Fix It With useDeferredValue

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3 min read
Building a High-Performance Lock-Free Ring Buffer in C++ for Ultra-Low Latency Messaging

Building a High-Performance Lock-Free Ring Buffer in C++ for Ultra-Low Latency Messaging

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1 min read
How a Bottleneck, YouTube Video and C# Channels Led to a 3x Faster .NET Backup Tool

How a Bottleneck, YouTube Video and C# Channels Led to a 3x Faster .NET Backup Tool

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6 min read
Improving Performance of Async Operations in JavaScript.

Improving Performance of Async Operations in JavaScript.

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4 min read
🌌 High-Performance 3D Spatial Data Sorting with Morton Codes in Clojure.

🌌 High-Performance 3D Spatial Data Sorting with Morton Codes in Clojure.

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9 min read
Debugging Next.js App Router Navigation Lag: Dynamic Routes and Prefetching

Debugging Next.js App Router Navigation Lag: Dynamic Routes and Prefetching

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5 min read
Question-based web performance analysis using rsdoctor/mcp-server.

Question-based web performance analysis using rsdoctor/mcp-server.

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3 min read
Deno vs Node.js: One Killed My Server Costs by 60%, the Other... Burned My Wallet 💸🔥

Deno vs Node.js: One Killed My Server Costs by 60%, the Other... Burned My Wallet 💸🔥

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2 min read
Free android lint perf

Free android lint perf

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2 min read
Why Your React App Feels Slow — Even When It Isn’t: The Hidden Cost of Unoptimized Renders 🔍⚡️

Why Your React App Feels Slow — Even When It Isn’t: The Hidden Cost of Unoptimized Renders 🔍⚡️

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4 min read
🏃🏻‍♂️‍➡️ Smooth, Jank-Free Animations with CSS and JavaScript: Performance Best Practices

🏃🏻‍♂️‍➡️ Smooth, Jank-Free Animations with CSS and JavaScript: Performance Best Practices

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3 min read
Will OpenTelemetry Slow Down Your .NET App? 🤔

Will OpenTelemetry Slow Down Your .NET App? 🤔

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1 min read
What Meta can teach us about designing storage systems that scale to billions of users

What Meta can teach us about designing storage systems that scale to billions of users

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7 min read
From Lag to Leading: A Deep Dive into Fixing a 2-Hour PostgreSQL Replication Lag

From Lag to Leading: A Deep Dive into Fixing a 2-Hour PostgreSQL Replication Lag

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4 min read
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