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Tag for content related to software performance.

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Two lines of CSS that boosts 7x rendering performance!

Two lines of CSS that boosts 7x rendering performance!

999
Comments 60
2 min read
Introducing Partytown 🎉: Run Third-Party Scripts From a Web Worker

Introducing Partytown 🎉: Run Third-Party Scripts From a Web Worker

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Comments 24
6 min read
Making a fast website is SUPER EASY 😏

Making a fast website is SUPER EASY 😏

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Comments 42
20 min read
How the browser renders a web page

How the browser renders a web page

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Comments 40
7 min read
The JavaScript Paradox

The JavaScript Paradox

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Comments 38
7 min read
A first look at Qwik - the HTML first framework

A first look at Qwik - the HTML first framework

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Comments 19
4 min read
JavaScript Should Be Your Last Resort

JavaScript Should Be Your Last Resort

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Comments 121
4 min read
Should Frontend Devs Care About Performance??

Should Frontend Devs Care About Performance??

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Comments 51
12 min read
1 SQL Query You Should Stop Using

1 SQL Query You Should Stop Using

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Comments 43
3 min read
Responsive images for better performance: Start using srcset and picture

Responsive images for better performance: Start using srcset and picture

369
Comments 5
5 min read
How to develop strong problem solving skills as a software developer

How to develop strong problem solving skills as a software developer

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Comments 27
4 min read
React Performance Optimization Tips

React Performance Optimization Tips

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Comments 9
5 min read
Bringing Modern JavaScript to Libraries

Bringing Modern JavaScript to Libraries

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Comments 11
13 min read
Vue: When a computed property can be the wrong tool

Vue: When a computed property can be the wrong tool

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Comments 22
8 min read
Client-side Routing without the JavaScript

Client-side Routing without the JavaScript

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Comments 20
6 min read
Why your website should be under 14kb in size

Why your website should be under 14kb in size

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Comments 29
7 min read
We measured the SSR performance of 6 JS frameworks - here's what we found

We measured the SSR performance of 6 JS frameworks - here's what we found

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Comments 15
7 min read
Everything you need to know about Web Performance (in 5 Minutes)

Everything you need to know about Web Performance (in 5 Minutes)

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Comments 11
5 min read
Routing: I’m not smart enough for a SPA

Routing: I’m not smart enough for a SPA

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Comments 26
14 min read
5 enhancements that will boost your Node.js app

5 enhancements that will boost your Node.js app

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Comments 3
11 min read
What is Debouncing?

What is Debouncing?

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Comments 19
3 min read
HTML-first, JavaScript last: the secret to web speed!

HTML-first, JavaScript last: the secret to web speed!

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Comments 12
6 min read
How we improved website performance by 24% with 3 unusual changes

How we improved website performance by 24% with 3 unusual changes

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Comments 21
3 min read
Clean Architecture: The concept behind the code

Clean Architecture: The concept behind the code

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Comments 3
6 min read
Top 25 Tips for Building an EXTREMELY FAST Website!!!

Top 25 Tips for Building an EXTREMELY FAST Website!!!

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Comments 11
13 min read
Making the world’s fastest website, and other mistakes

Making the world’s fastest website, and other mistakes

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Comments 17
9 min read
Debouncing v/s Throttling

Debouncing v/s Throttling

245
Comments 3
4 min read
Your SSR is slow & your devtools are lying to you

Your SSR is slow & your devtools are lying to you

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Comments 25
4 min read
Improving PostgreSQL queries

Improving PostgreSQL queries

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Comments 6
23 min read
A Practical Guide To Optimizing Performance On The Web

A Practical Guide To Optimizing Performance On The Web

230
Comments 7
6 min read
Common React performance mistakes 💣

Common React performance mistakes 💣

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Comments 8
3 min read
Understanding Time complexity - Big O Notation

Understanding Time complexity - Big O Notation

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Comments 4
4 min read
Memory Management in Javascript

Memory Management in Javascript

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Comments 2
3 min read
How I became a web developer in a year without a degree, a bulletproof method.

How I became a web developer in a year without a degree, a bulletproof method.

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Comments 29
5 min read
The weirdly obscure art of Streamed HTML

The weirdly obscure art of Streamed HTML

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Comments 51
12 min read
Load Balancer - 101

Load Balancer - 101

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Comments 6
4 min read
Make Your Jest Tests up to 20% Faster by Changing a Single Setting

Make Your Jest Tests up to 20% Faster by Changing a Single Setting

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Comments 15
5 min read
Optimizing your MySQL queries

Optimizing your MySQL queries

187
Comments 2
8 min read
Caching at DEV

Caching at DEV

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Comments 19
15 min read
Optimal Images in HTML

Optimal Images in HTML

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Comments 9
11 min read
An Overview of Performance in JavaScript Applications

An Overview of Performance in JavaScript Applications

182
Comments
22 min read
Why “dark mode” is more energy-efficient: How to calculate image energy-cost

Why “dark mode” is more energy-efficient: How to calculate image energy-cost

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Comments 41
2 min read
Loaded in 600 milliseconds

Loaded in 600 milliseconds

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Comments 9
13 min read
Real DOM, Virtual DOM, Shadow DOM, What's the Difference?

Real DOM, Virtual DOM, Shadow DOM, What's the Difference?

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Comments 16
3 min read
From Jest to Vitest - Migration and Benchmark

From Jest to Vitest - Migration and Benchmark

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Comments 25
6 min read
How to make your Electron app faster 🚀⚡

How to make your Electron app faster 🚀⚡

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Comments 10
4 min read
How to Become a Better Software Developer: A Handbook on Personal Performance

How to Become a Better Software Developer: A Handbook on Personal Performance

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Comments 2
9 min read
Lessons learned while building my React Native mobile app

Lessons learned while building my React Native mobile app

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Comments 2
7 min read
Performance checklist for Vue and Nuxt

Performance checklist for Vue and Nuxt

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Comments 4
10 min read
What's Partial Hydration and Why's Everyone Talking About It?

What's Partial Hydration and Why's Everyone Talking About It?

160
Comments
16 min read
Angular Modules Best Practices 2021

Angular Modules Best Practices 2021

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Comments 11
7 min read
How I made WordPress Faster with 1KB JavaScript

How I made WordPress Faster with 1KB JavaScript

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Comments 32
2 min read
So what?

So what?

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Comments 21
18 min read
Resumable JavaScript with Qwik

Resumable JavaScript with Qwik

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Comments 18
7 min read
How I Built My Perfect Score Portfolio Website

How I Built My Perfect Score Portfolio Website

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Comments 14
8 min read
Lazy load embedded YouTube videos

Lazy load embedded YouTube videos

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Comments 34
3 min read
Let's talk about Lodash

Let's talk about Lodash

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Comments 19
3 min read
How To Optimize Your React App’s Performance

How To Optimize Your React App’s Performance

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Comments 6
5 min read
How to Write a Software Engineer Resume

How to Write a Software Engineer Resume

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Comments 11
7 min read
What makes languages "fast" or "slow"?

What makes languages "fast" or "slow"?

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Comments 15
4 min read
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