DEV Community

Web Performance

All things speed and scalability on the web.

Posts

đź‘‹ Sign in for the ability to sort posts by relevant, latest, or top.
Optimizing React SSR Performance: Part II

Optimizing React SSR Performance: Part II

12
Comments
3 min read
Optimizing React SSR Performance : Part I

Optimizing React SSR Performance : Part I

31
Comments
3 min read
Core Web Vitals: a new SEO factor focusing on website speed (LCP, FID and CLS)

Core Web Vitals: a new SEO factor focusing on website speed (LCP, FID and CLS)

9
Comments 1
6 min read
Web performance & Ad-blockers survey

Web performance & Ad-blockers survey

2
Comments
1 min read
Speeding Up Tesla.com - Part 2: Main CSS Splitting

Speeding Up Tesla.com - Part 2: Main CSS Splitting

11
Comments 2
6 min read
Speeding Up Tesla.com - Part 1: Images and JS Minification

Speeding Up Tesla.com - Part 1: Images and JS Minification

75
Comments 6
5 min read
You Should Not SPA

You Should Not SPA

6
Comments
5 min read
Deep dive into lazy loading images đź–Ľ

Deep dive into lazy loading images đź–Ľ

145
Comments 15
7 min read
Pushing Native Messaging to the limits! - C vs Rust

Pushing Native Messaging to the limits! - C vs Rust

5
Comments 1
7 min read
Mastering JavaScript high performance

Mastering JavaScript high performance

31
Comments
11 min read
Lighthouse and how to use it more effectively

Lighthouse and how to use it more effectively

17
Comments
8 min read
10 Ways to Improve Page Speed

10 Ways to Improve Page Speed

136
Comments 9
5 min read
What is a GIF and How To Use It Properly On Your Website?

What is a GIF and How To Use It Properly On Your Website?

4
Comments
5 min read
CRITICAL RENDERING PATH

CRITICAL RENDERING PATH

4
Comments
5 min read
Optimize images for website

Optimize images for website

95
Comments
2 min read
Caching strategies to speed up your API

Caching strategies to speed up your API

26
Comments
9 min read
How should I fix for SEO, or rather, do I need to fix to appear on SERP?

How should I fix for SEO, or rather, do I need to fix to appear on SERP?

3
Comments
1 min read
The story about a few imports

The story about a few imports

10
Comments
8 min read
Understanding Derived state and Selectors.

Understanding Derived state and Selectors.

4
Comments
5 min read
The rocky road to implementing link prefetching in Rails

The rocky road to implementing link prefetching in Rails

23
Comments 4
8 min read
Performance Browser Hints

Performance Browser Hints

7
Comments 2
4 min read
How to Optimize Third-Party Services Performance

How to Optimize Third-Party Services Performance

6
Comments
6 min read
The Ultimate Guide To HTTP Caching For Static Assets

The Ultimate Guide To HTTP Caching For Static Assets

8
Comments
11 min read
How to write CRaP Rust code

How to write CRaP Rust code

7
Comments
9 min read
Web Workerizing CPU-hungry JavaScript

Web Workerizing CPU-hungry JavaScript

6
Comments 2
9 min read
A little investigation on the Largest Contentful Paint metric

A little investigation on the Largest Contentful Paint metric

21
Comments
3 min read
How one CSS-in-JS library cut 56 KB from my bundle

How one CSS-in-JS library cut 56 KB from my bundle

26
Comments 2
3 min read
Granular chunks and JavaScript modules for faster page loads

Granular chunks and JavaScript modules for faster page loads

9
Comments
6 min read
An in-depth guide to performance optimization with webpack

An in-depth guide to performance optimization with webpack

50
Comments 1
29 min read
Preload, Prefetch and Preconnect: Speed Up your Website with Resource Hints

Preload, Prefetch and Preconnect: Speed Up your Website with Resource Hints

9
Comments
6 min read
Speed up JavaScript execution 🚀🚀🚀

Speed up JavaScript execution 🚀🚀🚀

67
Comments 1
5 min read
Measuring the Performance of JavaScript Functions

Measuring the Performance of JavaScript Functions

66
Comments
6 min read
Automating Web Performance testing with Puppeteer

Automating Web Performance testing with Puppeteer

1
Comments
1 min read
Security and performance tips and tricks for your GraphQL servers

Security and performance tips and tricks for your GraphQL servers

13
Comments 1
7 min read
How to reduce you html output in 11ty

How to reduce you html output in 11ty

3
Comments
2 min read
Monitoring Website Performance Using Lighthouse-CI

Monitoring Website Performance Using Lighthouse-CI

10
Comments 1
3 min read
Vintage Bundles talk at Magnolia JS

Vintage Bundles talk at Magnolia JS

3
Comments
1 min read
Web server battle: Rust vs Node.js

Web server battle: Rust vs Node.js

13
Comments 4
5 min read
WebP support detection with @supports and @media

WebP support detection with @supports and @media

4
Comments 4
1 min read
Responsive, Performant Images for the Web

Responsive, Performant Images for the Web

37
Comments
1 min read
Why the best alternative of Imgix is Image4io?

Why the best alternative of Imgix is Image4io?

22
Comments
4 min read
I Created A New Way To Make Your Site Faster

I Created A New Way To Make Your Site Faster

51
Comments 12
1 min read
Stop Bundling Scripts for Better Web Performance

Stop Bundling Scripts for Better Web Performance

83
Comments 10
2 min read
SPA with 4x100% lighthouse score — Part 3: Weather forecast app

SPA with 4x100% lighthouse score — Part 3: Weather forecast app

37
Comments 3
8 min read
Why do websites take so long to load?

Why do websites take so long to load?

5
Comments
1 min read
Embedding Youtube Videos in a Performant Way

Embedding Youtube Videos in a Performant Way

11
Comments
2 min read
Optimizing SVG Exported from Figma

Optimizing SVG Exported from Figma

22
Comments
8 min read
Free Web Performance Trainings: The JavaScript Marathon hosted by This Dot Labs

Free Web Performance Trainings: The JavaScript Marathon hosted by This Dot Labs

5
Comments
3 min read
Optimizing Font Files for the Modern Web

Optimizing Font Files for the Modern Web

18
Comments 1
5 min read
SPA with 4x100% lighthouse score - Part 2: Building an app

SPA with 4x100% lighthouse score - Part 2: Building an app

29
Comments
5 min read
SPA with 4x100% lighthouse score - Part 1: The tech stack

SPA with 4x100% lighthouse score - Part 1: The tech stack

38
Comments
7 min read
What is Time to First Byte (TTFB)?

What is Time to First Byte (TTFB)?

10
Comments 1
3 min read
Minifying Text-Based Resources

Minifying Text-Based Resources

6
Comments
3 min read
PageSpeed Driven Development

PageSpeed Driven Development

7
Comments
2 min read
To use or not to use Bootstrap Framework?

To use or not to use Bootstrap Framework?

48
Comments 6
5 min read
5 Things You May Not Know About Google PageSpeed Tools

5 Things You May Not Know About Google PageSpeed Tools

9
Comments
3 min read
Why Include Browser Updates As Part Of Your Dev Cycle?

Why Include Browser Updates As Part Of Your Dev Cycle?

3
Comments
2 min read
Code splitting React components with TypeScript and NO Babel

Code splitting React components with TypeScript and NO Babel

4
Comments
8 min read
Caching Critical Resources; Way Of The Service Workers

Caching Critical Resources; Way Of The Service Workers

15
Comments 1
4 min read
You should not use Apex domain with ALIAS record

You should not use Apex domain with ALIAS record

20
Comments
3 min read
loading...