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Web Performance

All things speed and scalability on the web.

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JavaScript Frameworks - Heading into 2023

JavaScript Frameworks - Heading into 2023

750
Comments 32
7 min read
Priority Hints and optimizing LCP

Priority Hints and optimizing LCP

3
Comments
10 min read
PageSpeed vs. Real User Monitoring: What's the Difference?

PageSpeed vs. Real User Monitoring: What's the Difference?

5
Comments
5 min read
Why I switched from WordPress to astro

Why I switched from WordPress to astro

16
Comments
4 min read
Build Time, Runtime, Execution time... What "time" is it in Javascript?

Build Time, Runtime, Execution time... What "time" is it in Javascript?

32
Comments
5 min read
Journey of a web page - A mind map !

Journey of a web page - A mind map !

6
Comments
4 min read
Web performance metrics

Web performance metrics

3
Comments
1 min read
Demystifying React 18

Demystifying React 18

3
Comments
13 min read
Serve your data blazingly fast with Sqlite3 and Javascript

Serve your data blazingly fast with Sqlite3 and Javascript

2
Comments
2 min read
I reduced an npm package size by 50% with minification

I reduced an npm package size by 50% with minification

25
Comments 13
2 min read
How fast is your site?

How fast is your site?

6
Comments 4
1 min read
Why your website should be under 14kb in size

Why your website should be under 14kb in size

311
Comments 29
7 min read
Explaining Performance to Non-Technical Stakeholders

Explaining Performance to Non-Technical Stakeholders

2
Comments
3 min read
Why and what to plan for building apps.

Why and what to plan for building apps.

7
Comments 1
1 min read
Introducing TwicPics Components

Introducing TwicPics Components

11
Comments
12 min read
X-UA-compatible: What it is and why you don’t need it on your website

X-UA-compatible: What it is and why you don’t need it on your website

8
Comments
4 min read
I tested every link preview meta tag on every social media and messaging app — so you don't have to! It was super boring!

I tested every link preview meta tag on every social media and messaging app — so you don't have to! It was super boring!

147
Comments 13
4 min read
Performance Metrics - WebPerf#0

Performance Metrics - WebPerf#0

3
Comments
2 min read
domstat - A Puppeteer based CLI tool to check web performance

domstat - A Puppeteer based CLI tool to check web performance

11
Comments 1
3 min read
How To Read Flame Charts and Percentiles

How To Read Flame Charts and Percentiles

5
Comments
3 min read
Google Ads Are Slowing You Down

Google Ads Are Slowing You Down

3
Comments 1
7 min read
Introducing Opportunities & Experiments: Taking the Guesswork out of Performance

Introducing Opportunities & Experiments: Taking the Guesswork out of Performance

8
Comments
5 min read
WebPageTest LIVE! Special Edition at 10am PT/5pm UTC on June 1!

WebPageTest LIVE! Special Edition at 10am PT/5pm UTC on June 1!

2
Comments
1 min read
Interaction to Next Paint

Interaction to Next Paint

8
Comments
6 min read
Optimizing Static HTML And Images With Webpack

Optimizing Static HTML And Images With Webpack

9
Comments 2
6 min read
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