DEV Community

Performance

Tag for content related to software performance.

Posts

đź‘‹ Sign in for the ability to sort posts by relevant, latest, or top.
Pretty-print isn't enough. I built a JSON & XML viewer with a real table view.

Pretty-print isn't enough. I built a JSON & XML viewer with a real table view.

1
Comments
5 min read
Axomind : planning, encrypted messaging and mind maps. Self-hosted.

Axomind : planning, encrypted messaging and mind maps. Self-hosted.

1
Comments
1 min read
PHP Fibers in Production: 4 Real Cases Where They Beat curl_multi and Queues

PHP Fibers in Production: 4 Real Cases Where They Beat curl_multi and Queues

1
Comments
8 min read
Replace ESLint + Prettier with Biome: 35x Faster, One Tool

Replace ESLint + Prettier with Biome: 35x Faster, One Tool

Comments
3 min read
Redis Caching Strategies for Video Content Platforms

Redis Caching Strategies for Video Content Platforms

Comments
4 min read
How I indexed 18,141 polynomial fan curves in Postgres and matched a duty point in 4 ms

How I indexed 18,141 polynomial fan curves in Postgres and matched a duty point in 4 ms

Comments
6 min read
Why setTimeout Is a Bad Metronome — and What to Use Instead

Why setTimeout Is a Bad Metronome — and What to Use Instead

Comments
5 min read
Your Cypress Tests Are Slower Than You Think

Your Cypress Tests Are Slower Than You Think

Comments
12 min read
Magento 2 Cache Warming Strategies: Keep Your Store Fast After Every Deploy

Magento 2 Cache Warming Strategies: Keep Your Store Fast After Every Deploy

1
Comments
5 min read
Stop Network Waterfalls: Parallel Data Fetching in Next.js ⚡

Stop Network Waterfalls: Parallel Data Fetching in Next.js ⚡

1
Comments
3 min read
Our linter reported 0 cycles. A cache bug hid 245 files at scale.

Our linter reported 0 cycles. A cache bug hid 245 files at scale.

Comments
18 min read
I shipped a working landing page in 14 KB. Here is every byte.

I shipped a working landing page in 14 KB. Here is every byte.

18
Comments 1
8 min read
Astro + React 19 Islands: Shipping Zero JavaScript Until User Interaction—The CitizenApp Case Study

Astro + React 19 Islands: Shipping Zero JavaScript Until User Interaction—The CitizenApp Case Study

Comments
5 min read
SQLAlchemy Bulk Operations for AI Feature Analytics: Writing 10K Events/Second Without Database Meltdown

SQLAlchemy Bulk Operations for AI Feature Analytics: Writing 10K Events/Second Without Database Meltdown

Comments
4 min read
Technical SEO Checklist for WordPress Websites

Technical SEO Checklist for WordPress Websites

1
Comments
6 min read
đź‘‹ Sign in for the ability to sort posts by relevant, latest, or top.