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All things speed and scalability on the web.

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Your page loads fast but still feels slow? It's INP, not load time
lamas51 profile

Your page loads fast but still feels slow? It's INP, not load time

#webperf #javascript #performance #webdev
1
Comments
3 min read
Stop Unnecessary Re-renders: Architecting React Context ⚡
iprajapatiparesh profile

Stop Unnecessary Re-renders: Architecting React Context ⚡

#react #javascript #frontend #webperf
Comments
3 min read
The most expensive pixel I've ever measured: a 24px arrow that weighed 2.9MB
noguchilin profile

The most expensive pixel I've ever measured: a 24px arrow that weighed 2.9MB

#webperf #svg #webdev #performance
Comments
4 min read
Alibaba scores 51 on PageSpeed. Our full 389,000-product marketplace scores 93. The dirty secret is m-dot sites
opttoyschina profile

Alibaba scores 51 on PageSpeed. Our full 389,000-product marketplace scores 93. The dirty secret is m-dot sites

#showdev #webperf #performance #webdev
1
Comments
9 min read
Image Optimization for Modern Web Applications: Formats, CDNs, Automation
feidou profile

Image Optimization for Modern Web Applications: Formats, CDNs, Automation

#performance #webperf #ai #saas
Comments
5 min read
How to check Core Web Vitals for hundreds of URLs at once (API + code)
quantoracle profile

How to check Core Web Vitals for hundreds of URLs at once (API + code)

#webperf #seo #webdev #javascript
2
Comments 2
3 min read
How React.lazy() and Suspense Cut Bundle Size and Improve Performance
abhijeet_srivastava profile

How React.lazy() and Suspense Cut Bundle Size and Improve Performance

#javascript #react #webperf #codesplitting
5
Comments
5 min read
Zero Perceived Latency: Architecting Optimistic UI in React ⚡
iprajapatiparesh profile

Zero Perceived Latency: Architecting Optimistic UI in React ⚡

#react #javascript #ux #webperf
1
Comments
2 min read
I measured 5 'roast my website' sites in one day. The framework was never the problem.
noguchilin profile

I measured 5 'roast my website' sites in one day. The framework was never the problem.

#webperf #performance #webdev
Comments
3 min read
The biggest fix for this slow WooCommerce checkout was removing an optimization plugin (-60%, measured)
noguchilin profile

The biggest fix for this slow WooCommerce checkout was removing an optimization plugin (-60%, measured)

#wordpress #woocommerce #webperf #php
Comments 2
5 min read
60fps Real-Time Graphics: OffscreenCanvas in Next.js ⚡
iprajapatiparesh profile

60fps Real-Time Graphics: OffscreenCanvas in Next.js ⚡

#nextjs #react #webperf #frontend
Comments
3 min read
How we cut INP from 480ms to under 200ms on a legacy site (no rewrite)
sgbp profile

How we cut INP from 480ms to under 200ms on a legacy site (no rewrite)

#webdev #performance #javascript #webperf
Comments
1 min read
I built a date calculator site with Next.js 14. Here's what I learned, hitting PageSpeed 98/100
v_code profile

I built a date calculator site with Next.js 14. Here's what I learned, hitting PageSpeed 98/100

#productivity #nextjs #webperf #javascript
Comments
2 min read
How to Onboard a New Client for Performance Monitoring
apogeewatcher profile

How to Onboard a New Client for Performance Monitoring

#webdev #webperf #seo
1
Comments
7 min read
Why I Stopped Trusting 'Just Embed the Video' and Built VidDefer Instead
kushang_tailor profile

Why I Stopped Trusting 'Just Embed the Video' and Built VidDefer Instead

#wordpress #performance #webperf #plugin
2
Comments 1
7 min read
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