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.
Processing a 2GB CSV in Node Without Running Out of Memory

Processing a 2GB CSV in Node Without Running Out of Memory

1
Comments 1
8 min read
I built a free debugger because Next.js 16 'use cache' was completely invisible during development

Catches silent revalidation and placement errors

I built a free debugger because Next.js 16 'use cache' was completely invisible during development

18
Comments 28
5 min read
How I Found and Fixed 5 Critical Lighthouse Issues in a WebGL 3D Landing Page (With a Python CLI)

How I Found and Fixed 5 Critical Lighthouse Issues in a WebGL 3D Landing Page (With a Python CLI)

Comments
2 min read
Building Performance-First Websites: A Developer's Guide to Measurable Speed

Building Performance-First Websites: A Developer's Guide to Measurable Speed

Comments
4 min read
How I Fixed a 42/100 Lighthouse Score on a B2B 3D WebGL Landing Page (and Open-Sourced the Fix)

How I Fixed a 42/100 Lighthouse Score on a B2B 3D WebGL Landing Page (and Open-Sourced the Fix)

Comments
2 min read
React Re-rendering: When and Why Component Trees Update

React Re-rendering: When and Why Component Trees Update

2
Comments
9 min read
Cache Stampede Prevention

Cache Stampede Prevention

1
Comments
8 min read
Penta-V Kernel: Geometric Stability Protocol for Rust & Python

Penta-V Kernel: Geometric Stability Protocol for Rust & Python

1
Comments
2 min read
Why MTP doesn't speed up your llama.cpp inference (and how to actually fix it)

Why MTP doesn't speed up your llama.cpp inference (and how to actually fix it)

Comments
5 min read
Built a SSH client that uses 1/10th RAM of Electron apps (Rust + Tauri v2)

Built a SSH client that uses 1/10th RAM of Electron apps (Rust + Tauri v2)

Comments 5
2 min read
TypeScript 7 beta benchmark: what the repo numbers confirmed for me — and what I still don't buy

TypeScript 7 beta benchmark: what the repo numbers confirmed for me — and what I still don't buy

1
Comments
6 min read
TypeScript 7 beta benchmark: lo que los nĂşmeros del repo me confirmaron y lo que todavĂ­a no me cierra

TypeScript 7 beta benchmark: lo que los nĂşmeros del repo me confirmaron y lo que todavĂ­a no me cierra

Comments
7 min read
Redis + Circuit Breaker: The Real Defense Against Database Meltdowns in High-Throughput Systems

Redis + Circuit Breaker: The Real Defense Against Database Meltdowns in High-Throughput Systems

Comments
10 min read
C# Networking Deep Dive with io_uring part 4 - Zero Copy Receive

C# Networking Deep Dive with io_uring part 4 - Zero Copy Receive

2
Comments 1
5 min read
Stop Guessing Your Next GPU: I Built a GPU Upgrade Value Calculator

Stop Guessing Your Next GPU: I Built a GPU Upgrade Value Calculator

2
Comments
4 min read
đź‘‹ Sign in for the ability to sort posts by relevant, latest, or top.