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Web Performance

All things speed and scalability on the web.

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The Illusion of Innovation in Web Development

The Illusion of Innovation in Web Development

Reactions 31 Comments 6
6 min read
TIL: Browsers have their own task managers!!!

TIL: Browsers have their own task managers!!!

Reactions 7 Comments
1 min read
Perfecting PageSpeed ⚡️🚀

Perfecting PageSpeed ⚡️🚀

Reactions 71 Comments 15
3 min read
Getting those performance gains in React

Getting those performance gains in React

Reactions 15 Comments
6 min read
Browser Back/Forward Caches and their Benefit to Web Performance

Browser Back/Forward Caches and their Benefit to Web Performance

Reactions 10 Comments
7 min read
My website now loads in less than 1 sec! Here's how I did it! ⚡

My website now loads in less than 1 sec! Here's how I did it! ⚡

Reactions 1201 Comments 107
4 min read
The Business Value of Speed - A How-To Guide - Part 3: Optimizations for the Critical Rendering Path

The Business Value of Speed - A How-To Guide - Part 3: Optimizations for the Critical Rendering Path

Reactions 27 Comments
7 min read
Inlining Critical CSS

Inlining Critical CSS

Reactions 29 Comments 5
4 min read
Web Performance: a look at awareness in tech roles

Web Performance: a look at awareness in tech roles

Reactions 5 Comments
3 min read
The Battle of the Array Titans: Lodash vs Vanilla - An Experiment

The Battle of the Array Titans: Lodash vs Vanilla - An Experiment

Reactions 11 Comments
4 min read
อวสาน Library Lazy Load เพราะมันกำลังจะกลายเป็น Native

อวสาน Library Lazy Load เพราะมันกำลังจะกลายเป็น Native

Reactions 27 Comments
1 min read
I'm Joining the MarkoJS Core Team

I'm Joining the MarkoJS Core Team

Reactions 60 Comments 7
4 min read
Measuring Performance, Lighthouse 6 and Core Web Vitals by Google.

Measuring Performance, Lighthouse 6 and Core Web Vitals by Google.

Reactions 6 Comments
5 min read
Differential Loading for Legacy Browser Support in Angular 9

Differential Loading for Legacy Browser Support in Angular 9

Reactions 6 Comments
3 min read
What *is* an iframe? 🖼

What *is* an iframe? 🖼

Reactions 26 Comments 2
6 min read
15+ Best React.js Project Examples for 2020

15+ Best React.js Project Examples for 2020

Reactions 160 Comments 4
10 min read
My First Post! An Intro to Code Splitting with React and Webpack

My First Post! An Intro to Code Splitting with React and Webpack

Reactions 6 Comments
8 min read
We Couldn't Go Faster Using Quicklinks (or instant.page)

We Couldn't Go Faster Using Quicklinks (or instant.page)

Reactions 6 Comments
5 min read
Understanding memory leaks in Node.js apps

Understanding memory leaks in Node.js apps

Reactions 27 Comments 1
10 min read
10 Ways To Improve Your Website Performance

10 Ways To Improve Your Website Performance

Reactions 11 Comments 1
5 min read
An Analysis of Cookie Sizes on the Web

An Analysis of Cookie Sizes on the Web

Reactions 7 Comments
6 min read
How I improved a WordPress website's start render time to under 1 second

How I improved a WordPress website's start render time to under 1 second

Reactions 3 Comments
5 min read
Investigating Duplicate HTML Requests on a Page Load

Investigating Duplicate HTML Requests on a Page Load

Reactions 68 Comments
7 min read
Why did I rewrite Momentjs format method using RegExp?

Why did I rewrite Momentjs format method using RegExp?

Reactions 13 Comments 6
2 min read
New Supervisor in Town

New Supervisor in Town

Reactions 5 Comments
4 min read
Heres how i got my Hugo site to load in less than 0.7 sec!

Heres how i got my Hugo site to load in less than 0.7 sec!

Reactions 7 Comments
7 min read
How to Get 100 Website Performance Score

How to Get 100 Website Performance Score

Reactions 30 Comments
6 min read
How to Create a Priority Queue With JavaScript

How to Create a Priority Queue With JavaScript

Reactions 24 Comments
6 min read
What's new in Micro Focus LoadRunner 2020 Service Pack 2?

What's new in Micro Focus LoadRunner 2020 Service Pack 2?

Reactions 5 Comments
5 min read
(Part 3) Image Optimization Automation with Incremental builds - How I created my personal site

(Part 3) Image Optimization Automation with Incremental builds - How I created my personal site

Reactions 6 Comments
10 min read
A Stab at Performance Testing with Intersection Observer and Scroll events

A Stab at Performance Testing with Intersection Observer and Scroll events

Reactions 13 Comments
5 min read
Understanding WebP

Understanding WebP

Reactions 9 Comments 6
3 min read
3 Performance Tips for Your Next Project

3 Performance Tips for Your Next Project

Reactions 8 Comments
4 min read
Web Performance Trends in 2020 you should keep an eye on

Web Performance Trends in 2020 you should keep an eye on

Reactions 12 Comments
7 min read
Why you should care about Web Performance

Why you should care about Web Performance

Reactions 25 Comments 1
4 min read
How to write more performant functional React Components

How to write more performant functional React Components

Reactions 52 Comments 5
2 min read
What are Webhooks?

What are Webhooks?

Reactions 6 Comments
2 min read
If you are using Lighthouse, think about this

If you are using Lighthouse, think about this

Reactions 6 Comments 2
1 min read
The Ten Commandments of Web Performance

The Ten Commandments of Web Performance

Reactions 35 Comments 6
1 min read
How I successfully cleared Micro Focus LoadRunner Certification?

How I successfully cleared Micro Focus LoadRunner Certification?

Reactions 4 Comments 1
8 min read
What are good ways to optimize images from Markdown?

What are good ways to optimize images from Markdown?

Reactions 4 Comments 4
1 min read
Expanding Single Page Apps into multiple Browser Windows

Expanding Single Page Apps into multiple Browser Windows

Reactions 23 Comments
8 min read
Lazy Loading: A Performance Journey

Lazy Loading: A Performance Journey

Reactions 12 Comments
1 min read
Optimizing React SSR Performance: Part II

Optimizing React SSR Performance: Part II

Reactions 11 Comments
3 min read
Optimizing React SSR Performance : Part I

Optimizing React SSR Performance : Part I

Reactions 30 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)

Reactions 8 Comments 1
6 min read
You Should Not SPA

You Should Not SPA

Reactions 6 Comments
5 min read
Deep dive into lazy loading images 🖼

Deep dive into lazy loading images 🖼

Reactions 145 Comments 15
7 min read
Speeding Up Tesla.com - Part 1: Images and JS Minification

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

Reactions 71 Comments 6
5 min read
Pushing Native Messaging to the limits! - C vs Rust

Pushing Native Messaging to the limits! - C vs Rust

Reactions 5 Comments
7 min read
Mastering JavaScript high performance

Mastering JavaScript high performance

Reactions 27 Comments
11 min read
10 Ways to Improve Page Speed

10 Ways to Improve Page Speed

Reactions 134 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?

Reactions 4 Comments
5 min read
CRITICAL RENDERING PATH

CRITICAL RENDERING PATH

Reactions 7 Comments
5 min read
Optimize images for website

Optimize images for website

Reactions 94 Comments
2 min read
An in-depth guide to performance optimization with webpack

An in-depth guide to performance optimization with webpack

Reactions 31 Comments
29 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?

Reactions 3 Comments
1 min read
The story about a few imports

The story about a few imports

Reactions 10 Comments
8 min read
Understanding Derived state and Selectors.

Understanding Derived state and Selectors.

Reactions 4 Comments
5 min read
Performance Browser Hints

Performance Browser Hints

Reactions 7 Comments 2
4 min read
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