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.
One cookie silently turned my caching off for my best visitors

One cookie silently turned my caching off for my best visitors

1
Comments
4 min read
We write one sentence per page, and the page ships it ten times

We write one sentence per page, and the page ships it ten times

Comments
6 min read
Bun 1.4.4's bun fmt checks Prettier's own repository about 280 times faster than Prettier

Bun 1.4.4's bun fmt checks Prettier's own repository about 280 times faster than Prettier

8
Comments
7 min read
Fix slow Supabase queries caused by complex RLS policies

Fix slow Supabase queries caused by complex RLS policies

1
Comments 1
4 min read
Your internet isn't slow — it's bufferbloat. Diagnose it in 25 seconds.

Your internet isn't slow — it's bufferbloat. Diagnose it in 25 seconds.

Comments
3 min read
How we keep game thumbnails fast when a page lists hundreds of games

How we keep game thumbnails fast when a page lists hundreds of games

Comments
2 min read
Our pages have been in the edge cache for twelve days, and the browser is told to cache them for zero seconds

Our pages have been in the edge cache for twelve days, and the browser is told to cache them for zero seconds

Comments
6 min read
The Complete Guide to SVG Icon Optimization for Web Performance

The Complete Guide to SVG Icon Optimization for Web Performance

Comments
5 min read
Diagnosing OLED Backlight Bleeding and Subpixel Burn-in Using HTML5 Canvas and RequestAnimationFrame

Diagnosing OLED Backlight Bleeding and Subpixel Burn-in Using HTML5 Canvas and RequestAnimationFrame

Comments 1
2 min read
Spark Radix vs Spark 2.3.1: What a 5M-Splat Desktop Test Shows

Spark Radix vs Spark 2.3.1: What a 5M-Splat Desktop Test Shows

Comments
9 min read
Fire 2D Animation Markers Reliably When a Frame Skips

Fire 2D Animation Markers Reliably When a Frame Skips

Comments
2 min read
NestJS vs Hono vs Fastify (2026): Benchmarked on Node.js 26

NestJS vs Hono vs Fastify (2026): Benchmarked on Node.js 26

Comments
7 min read
CPU, GPU and NPU: which one actually runs your workload?

CPU, GPU and NPU: which one actually runs your workload?

Comments
1 min read
How Can Data Centers Improve AI Performance per Watt?

How Can Data Centers Improve AI Performance per Watt?

Comments
3 min read
Polars vs Pandas 2.0 vs DuckDB: Arrow In-Memory Computation & Multi-Threaded DataFrames

Polars vs Pandas 2.0 vs DuckDB: Arrow In-Memory Computation & Multi-Threaded DataFrames

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