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.
Wormhole4j v0.3.0: Supports Multi-threaded Concurrency
komamitsu profile

Wormhole4j v0.3.0: Supports Multi-threaded Concurrency

#java #map #performance #datastructure
31
Comments
4 min read
A much faster mgsub
pofigster profile
Mark

A much faster mgsub

#showdev #opensource #performance #programming
29
Comments
2 min read
The O(n^2) Bug That Looked Like Clean Code
aralroca profile

The O(n^2) Bug That Looked Like Clean Code

#javascript #performance #webdev #programming
11
Comments
6 min read
Beyond Marker Clustering
markosmilja profile

Beyond Marker Clustering

#webdev #javascript #maps #performance
40
Comments 1
3 min read
One PR to a parser unlocked prerendering in Brisa

Speed gains from lightweight JS-only parsing
aralroca profile

One PR to a parser unlocked prerendering in Brisa

#webdev #javascript #opensource #performance
11
Comments 5
8 min read
The Hidden Cost: AI's Time Complexity Trap
eayurt profile

The Hidden Cost: AI's Time Complexity Trap

#ai #ruby #programming #performance
10
Comments 12
4 min read
Prompt Caching With the Claude API: A Practical Guide
thegdsks profile

Prompt Caching With the Claude API: A Practical Guide

#ai #anthropic #api #performance
12
Comments 1
6 min read
Cassandra Internals: LSM Tree, SSTables, and Compaction
priteshsurana profile

Cassandra Internals: LSM Tree, SSTables, and Compaction

#database #cassandra #backend #performance
2
Comments 2
15 min read
Scaling WebSockets to 100k Connections: Lessons from a Real-Time Cricket App
ujjawal_tyagi_c5a84255da4 profile

Scaling WebSockets to 100k Connections: Lessons from a Real-Time Cricket App

#architecture #node #performance #systemdesign
1
Comments
3 min read
I Spent Six Months Chasing Core Web Vitals. Here’s What Actually Moved the Needle.
shudhanshuraj profile

I Spent Six Months Chasing Core Web Vitals. Here’s What Actually Moved the Needle.

#webdev #performance #javascript #react
14
Comments 5
7 min read
Bypassing the "Pandas RAM Tax": Building a Zero-Copy CSV Extractor in C
nareshcn2 profile

Bypassing the "Pandas RAM Tax": Building a Zero-Copy CSV Extractor in C

#c #python #dataengineering #performance
1
Comments 1
2 min read
How to Find the Postgres Indexes Your Planner Never Picks (I Found 20 of 51)

78% index disk waste revealed by custom tools
alimafana profile

How to Find the Postgres Indexes Your Planner Never Picks (I Found 20 of 51)

#postgres #database #performance #sql
14
Comments 5
10 min read
The bellows move, but the CPU stays quiet — what’s powering this browser based harmonium?
zwin profile

The bellows move, but the CPU stays quiet — what’s powering this browser based harmonium?

#frontend #javascript #performance #webdev
Comments
3 min read
Stop Guessing Your Next GPU: I Built a GPU Upgrade Value Calculator
logarithmicspirals profile

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

#gpu #amd #nvidia #performance
2
Comments
4 min read
.NET Reflection Performance: Enum Attribute Benchmarks (Part 1)
gramli profile

.NET Reflection Performance: Enum Attribute Benchmarks (Part 1)

#performance #dotnet #csharp #softwaredevelopment
12
Comments 3
6 min read
đź‘‹ Sign in for the ability to sort posts by relevant, latest, or top.