Performance

Detecting unnecessarily mounted React components in a large app by Gajus Kuizinas

thlorenz/deoptigate: ⏱️ Investigates v8/Node.js function deoptimizations.

BuilderIO/partytown: Relocate resource intensive third-party scripts off of the main thread and into a web worker. 🎉

JavaScript debugging reference - Chrome Developers

Move past incident response to reliability

What a good debugger can do

Modern Font Stacks

How to Scan Vulnerabilities With Nmap: A Comprehensive Guide

OnPush Angular

Publish a PWA (Progressive Web App) in the Google Play Store

How to read a WebPageTest Waterfall View chart - Matt Hobbs

Critical Resources and the First 14 KB - A Review | Tune The Web

window.requestIdleCallback() - Web APIs | MDN

CDN comparison | The best CDN review

Fast load times

How sites can comply with Do Not Track

Automatic Social Share Images | ryanfiller.com

Implementation Guide For Events In Google Analytics 4 | Simo Ahava's blog

Enhanced Ecommerce (UA) Developer Guide

How to split JavaScript strings into sentences, words or graphemes with "Intl.Segmenter"

Statique: Simple Self-Hosted Comments for Static Websites

Workbox  |  Google Developers

Technology Due Diligence Checklist [Updated 2021]

I/O is no longer the bottleneck

Image BPP Calculator

Practical Guide To Not Blocking The Event Loop

Going From Legacy Infra to a Lean Stack with Netlify

Detached window memory leaks

Web performance matters

Internal linking for SEO: Why and how?