DEV Community

Performance

Tag for content related to software performance.

Posts

👋 Sign in for the ability to sort posts by relevant, latest, or top.
The Code Review That Changed Everything

The Code Review That Changed Everything

91
Comments 17
7 min read
Actually Agile: Against Performance Theater in Software Development

Actually Agile: Against Performance Theater in Software Development

21
Comments 15
4 min read
React 19.2 Just Dropped: What Actually Matters (My 3-Week Production Test)

React 19.2 Just Dropped: What Actually Matters (My 3-Week Production Test)

24
Comments 3
13 min read
Comparing Page Transition Strategies in Next.js: A Performance Study

Comparing Page Transition Strategies in Next.js: A Performance Study

8
Comments 4
6 min read
Stop Doing Business Logic in Webhook Endpoints. I Don't Care What Your Lead Engineer Says.

Stop Doing Business Logic in Webhook Endpoints. I Don't Care What Your Lead Engineer Says.

9
Comments 9
14 min read
How I Performance Optimised My Next.js App

How I Performance Optimised My Next.js App

11
Comments 2
5 min read
From 1.57GB to 189MB: How I Slashed My Docker Image Size by 88%

From 1.57GB to 189MB: How I Slashed My Docker Image Size by 88%

11
Comments 3
3 min read
One Dockerfile, Two Stages: A 50% Size Reduction Story

One Dockerfile, Two Stages: A 50% Size Reduction Story

9
Comments
4 min read
We Built a Free Website Analyzer with 40+ Automated Checks. Here's What We Learned From Analyzing 1,000+ Sites.

We Built a Free Website Analyzer with 40+ Automated Checks. Here's What We Learned From Analyzing 1,000+ Sites.

2
Comments 4
6 min read
⚡ Supercharging GitHub Actions CI: From Slow to Lightning Fast with Turbo Caching

⚡ Supercharging GitHub Actions CI: From Slow to Lightning Fast with Turbo Caching

4
Comments
6 min read
The Silence of the Gateway — When a Single Payment Packet Went Missing

The Silence of the Gateway — When a Single Payment Packet Went Missing

6
Comments
5 min read
Building the Fastest DI Container for PHP: CloudCastle DI v2.0

Building the Fastest DI Container for PHP: CloudCastle DI v2.0

9
Comments
3 min read
Optimizing Software for Extremely Slow Networks (1KB/s)

Optimizing Software for Extremely Slow Networks (1KB/s)

5
Comments 2
5 min read
Say Goodbye to console.time() and Hello to performance.mark()!

Say Goodbye to console.time() and Hello to performance.mark()!

5
Comments 3
6 min read
Resgatando a Performance do Meu Macos com Docker Distribuído

Resgatando a Performance do Meu Macos com Docker Distribuído

2
Comments
3 min read
How MySQL Actually Works: A Deep Dive into Database Internals

How MySQL Actually Works: A Deep Dive into Database Internals

4
Comments
16 min read
From 3.5 Hours to 30 Minutes: Optimizing C# with LINQ's ToLookup

From 3.5 Hours to 30 Minutes: Optimizing C# with LINQ's ToLookup

3
Comments
3 min read
The Final Showdown: Choosing the Right Rendering Strategy Without Losing Your Mind

The Final Showdown: Choosing the Right Rendering Strategy Without Losing Your Mind

3
Comments 4
3 min read
Edge Rendering — Because Apparently the Server Wasn’t Close Enough

Edge Rendering — Because Apparently the Server Wasn’t Close Enough

2
Comments 2
2 min read
Redpanda in Production: 3 Traps I Fell Into (and How to Avoid Them)

Redpanda in Production: 3 Traps I Fell Into (and How to Avoid Them)

Comments
3 min read
KillPort Advanced v2.0:Evolution of a Port Management Tool for macOS

KillPort Advanced v2.0:Evolution of a Port Management Tool for macOS

Comments
4 min read
🚀 Go Faster: Cutting the Slack in GC with Smart Memory Allocation

🚀 Go Faster: Cutting the Slack in GC with Smart Memory Allocation

10
Comments
7 min read
The Hidden Performance Killer in Your Go API: GORM Preload and JSON Serialization

The Hidden Performance Killer in Your Go API: GORM Preload and JSON Serialization

7
Comments
17 min read
Indexing, Hashing & Query Optimization in Databases

Indexing, Hashing & Query Optimization in Databases

2
Comments
3 min read
The Cost of Re-Renders: How to Make React Apps Actually Reactive

The Cost of Re-Renders: How to Make React Apps Actually Reactive

8
Comments
3 min read
loading...