How Custom Property Values are Computed | Modern CSS Solutions
Counting Ghosts
Your Cache Headers Could Probably be More Aggressive
8 Reasons Why WhatsApp Was Able to Support 50 Billion Messages a Day With Only 32 Engineers
#1: Learn More - Awesome WhatsApp Engineering (6 minutes)
Bottleneck #05: Resilience and Observability
Service disruptions; production incidents reduce reputation and revenue
Deep Dive: Caching and Revalidating · vercel/next.js · Discussion #54075
A case study on scroll-driven animations performance - Chrome Developers
Knip: An Automated Tool For Finding Unused Files, Exports, And Dependencies — Smashing Magazine
Optimizing speed on eBay.com
Scaling the Instagram Explore recommendations system
Explore is one of the largest recommendation systems on Instagram. We leverage machine learning to make sure people are always seeing content that is the most interesting and relevant to them. Usin…
Testing and validating API responses with JSON Schema
How We Optimized Performance To Serve A Global Audience — Smashing Magazine
WPDS - Web Performance and SEO Best Practices and Guidelines | Resources
Downfall
Time-Travel Debugging Production Code
An overview of time travel debugging and how it relates to debugging your production code execution.
BeEF - The Browser Exploitation Framework Project
Web Scraping via Javascript Runtime Heap Snapshots - Adrian Cooney's Blog
The limits of our personal experience and the value of statistics
The world is huge; to get a clear idea of what our world is like, we have to rely on carefully collected, well documented statistics.
How React 18 Improves Application Performance – Vercel
Learn how React 18's concurrent features like Transitions, Suspense, and React Server Components improve application performance.
Testing the dark scenarios of your Node.js application | Practica.js
An introduction to site reliability engineering (SRE) - LogRocket Blog
Site reliability engineering (SRE) is a discipline used for solving the challenges faced in running large-scale, highly distributed systems.
How To Perform An SEO Audit That Actually Helps You Win Clients
Win new clients with comprehensive SEO audits. Learn the step-by-step guide to impress prospects and boost your agency's success in 2023.
React Performance & Optimization - React Handbook
Ship fast and performant UIs, a great start to positive UX.
Upscaling LinkedIn's Profile Datastore While Reducing Costs
Breaking Up with SVG-in-JS in 2023
Technical deep-dive on why you shouldn't have SVGs in your JS bundle and better techniques for JSX usage.
Chrome UX Report - Chrome Developers
The Chrome User Experience Report (CrUX) provides user experience metrics for how real-world Chrome users experience popular destinations on the web.
What does the image decoding attribute actually do?
An in-depth look at the decoding attribute and how it affects web performance differently when using sync, async or not at all
Kashyap Kondamudi - Catching Up With Web Performance
Kashyap recalls his journey from design to software to banking and back, learning from side projects, getting into open source, working on Flipkart's PWA, and now diving into RUM.
Behind the Scenes of crystallize.com: All the Performance Tricks and Hacks
Daffodil - A frontend toolkit for ecommerce