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.
How We Optimized ScribeToAny: From 3.5s Cloudflare Cold Starts to a 95+ Lighthouse Score

How We Optimized ScribeToAny: From 3.5s Cloudflare Cold Starts to a 95+ Lighthouse Score

Comments
8 min read
I moved the collapsible-tabs header out of JavaScript, and the gap went away

I moved the collapsible-tabs header out of JavaScript, and the gap went away

Comments
4 min read
Do Androids Dream of MaterialPropertyBlock?

Do Androids Dream of MaterialPropertyBlock?

Comments
5 min read
How our broadcast graphics left vMix, one bottleneck at a time

How our broadcast graphics left vMix, one bottleneck at a time

Comments 1
6 min read
How to Reduce Cache Misses and Improve Application Performance

How to Reduce Cache Misses and Improve Application Performance

Comments
2 min read
Supabase realtime keeps mobile presence honest without polling your database dead

Supabase realtime keeps mobile presence honest without polling your database dead

Comments
6 min read
JDK 27 Lands September 15. Five Changes That Affect Your App Even If You Never Upgrade

JDK 27 Lands September 15. Five Changes That Affect Your App Even If You Never Upgrade

Comments
6 min read
How I Made My React Website Load Faster by Fixing Images

How I Made My React Website Load Faster by Fixing Images

Comments
5 min read
Web Vitals in JavaScript: How to Measure, Debug, and Fix Real-World Performance Problems

Web Vitals in JavaScript: How to Measure, Debug, and Fix Real-World Performance Problems

Comments
12 min read
A reader asked what a 250 MiB file costs a browser tab. The JS heap said 2.4 MiB and was off by 500.

A reader asked what a 250 MiB file costs a browser tab. The JS heap said 2.4 MiB and was off by 500.

Comments 1
8 min read
Optimizing Queries in Spring Data JPA

Optimizing Queries in Spring Data JPA

Comments
2 min read
What I Learned Building a Mini TensorRT

What I Learned Building a Mini TensorRT

Comments
3 min read
Apache AGE under load: how PostgreSQL graphs behave under stress

Apache AGE under load: how PostgreSQL graphs behave under stress

Comments
16 min read
Three PHP-FPM failure modes and how to actually diagnose them

Three PHP-FPM failure modes and how to actually diagnose them

2
Comments
4 min read
How I Beat NumPy Matrix Multiplication by 2.8x with a 100KB C Microkernel

How I Beat NumPy Matrix Multiplication by 2.8x with a 100KB C Microkernel

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