Code links

• Undergraduate Upends a 40-Year-Old Data Science Conjecture - 155
• HTML Is Not a Programming Language… - 155
• Beej’s Guide to Git - 155
• Differences between ESLint and TypeScript - 155
• The End of Programming as We Know It - 155
• Moving on from React, a Year Later - 153
• JavaScript Temporal is coming - 153
• See the code that powered the Pebble smartwatches - 153
• repebble - 153
• Taking a Look at Compression Algorithms - 153
• Fractals to Forests – Creating Realistic 3D Trees with Three.js - 153
• Request for feedback: Incoming call notifications API for web apps - 154
• Unexpected Benefits of Building Your Own Tools - 154
• Keeping the page interactive while a View Transition is running - 154
• Improving my terminal setup - 154
• The Mistakes of CSS - 154* Today I learned that bash has hashmaps - 152
• 6 CSS Snippets Every Front-End Developer Should Know In 2025 - 152
• Principles Of Web Accessibility - 152
• A checklist for your tsconfig.json - 152
• HTTP Tunnel and Proxy in JavaScript - 152
• Accessibility essentials every front-end developer should know - 152
• Accessibility Cheatsheet - 152
• Common Misconceptions about Compilers - 146
• Understanding the main thread in the browser - 146
• The Biggest Shell Programs in the World - 146
• Don’t Fuck With Scroll - 146
• Re-imagine the web with Scroll-Driven Animations - 146
• Try…Catch As Little As Possible - 146
• Douglas Crockford Is Not Your Dad - 147
• The secret life of DNS packets: investigating complex networks - 147
• “Rules” that terminal programs follow - 147
• Storing times for human events - 147
• Git wrapped - 148
• New to the web platform in December - 148
• State of JS - 148
• State of AI - 148
• CSS Wishlist 2025 - 148
• State of Node.js Performance 2024 - 148
• State of Web Game Development in 2024 - 148
• CSS Wrapped 2024 - 148
• Baseline 2024: more tools to help web developers - 148
• State of React Native - 148
• Web Almanac - 148
• Advent of Code Solve Times - 149
• Build Your Own Site Speed Testing Tool with Puppeteer - 149
• The Little Triangle in the Tooltip - 149
• Optimizing Ruby’s JSON, Part 1 - 149
• Publishing a simple client-side JavaScript package to npm with GitHub Actions - 149
• How Much Memory Do You Need in 2024 to Run 1 Million Concurrent Tasks? - 145
• 1 Billion nested loop iterations - 145
• View Transitions API: Single Page Apps Without a Framework - 145
• A Collection of Three.js Resources for Building 3D Websites. - 142
• ChatGPT Bottom Copy Code Button & Statistics Browser Extension - 142
• Create a breakout game with HTML, CSS, and vanilla JavaScript - 142
• JavaScript’s ??= Operator: Default Values Made Simple - 142
• Everything I’ve learned so far about running local LLMs - 142
• JavaScript dos and donts - 142
• Centering things: a solved problem? - 142
• Interview gone wrong - 141
• A list of ternary operators - 141
• Generating Random Mazes with JavaScript - 141
• HTTP Tunnel and Proxy in JavaScript - 141
• Re-implementing JavaScript’s == in JavaScript - 141
• What I learned from 3 years of running Windows 11 on “unsupported” PCs - 141
• Free to host and open-source cal.com / calendly alternative built on Google-Apps-Script for Gmail users. - 141
• My solar-powered and self-hosted website - 141
• Using static websites for tiny archives - 141
• What is HTTP/3? - 141
• Amazing CSS in 2024 - 141
• Chill day just HTML-ing and CSS-ing - 141
• A Cheap and Lazy way to create Mastodon Bots using… BlueSky?! - 141
• Post items of multiple RSS-Feeds to Bluesky. Also contains a simple script to post a single skeet (“sky tweet”) to Bluesky. - 141
• Using the Bluesky API - 141
• Should masonry be part of CSS grid - 140
• Help us choose the final syntax for Masonry in CSS - 140
• How we shrunk our Javascript monorepo git size by 94% - 140
• Exposed and Encrypted: Inside a Mallox Ransomware Attack - 140
• Decrypted: Mallox ransomware - 140
• content-visibility: the new CSS property that boosts your rendering performance - 140
• HTML Form Validation is heavily underused - 140
• What’s the Difference Between HTML’s Dialog Element and Popovers? - 140
• 9 Principles for Doing Node.js Right in Enterprise Environments - 140
• SQL tips and tricks - 140
• Animate to height: auto; (and other intrinsic sizing keywords) in CSS - 139
• Solved by CSS Scroll-Driven Animations: hide a header when scrolling down, show it again when scrolling up. - 139
• CSS Anchor Positioning Guide - 139
• The HTTP QUERY Method - 139
• How Bun supports V8 APIs without using V8 (part 1) - 139
• Richer Text Fields (Explainer) - 139
• Terminal colours are tricky - 139
• 6 Techniques I Use to Create a Great User Experience for Shell Scripts - 139
• A friendly introduction to assembly for high-level programmers — Hello - 139
• An Interesting HTML Parser Conundrum - 139
• How I build a button component - 139
• New Structured Fields RFC out, and so is my Javascript package - 139
• Benchmarking the performance of CSS @property - 139
• What’s new in Svelte: October 2024 - 139
• OneJS brings JavaScript and many beloved web techs to Unity, seamlessly integrating with UI Toolkit without the need for a browser or webview. - 139
• OneJS video - 139
• SVG Coding Examples: Useful Recipes For Writing Vectors By Hand - 139
• How to Submit an Electron App to the Mac App Store - 139
• The hardest bug investigation of my career and the insane code that caused it. - 139
• Two CSS Properties for Trimming Text Box Whitespace - 139
• The empire of C++ strikes back with Safe C++ blueprint - 139
• Testing Frontend — Lessons from over a million lines of TypeScript at Palantir - 137
• What are Durable Functions? A visual JavaScript primer - 137
• An Introduction to Command Injection Vulnerabilities in Node.js and JavaScript - 137
• It’s hard to write code for computers, but it’s even harder to write code for humans - 137
• Web components are okay - 137
• Web Components Are Not the Future — They’re the Present - 137
• Web Components are not the future - 137
• Web Components are not Framework Components — and That’s Okay - 137
• An Abridged History of Safari Showstoppers - 137
• GitHub trick to find the commit that deleted a file - 137
• Avoiding if-else Hell: The Functional Style - 137
• Improve Web Performance by Optimizing JavaScript Bundle Sizes - 137
• Using Chrome AI to Rewrite Text - 137
• Tesseract.js is a pure Javascript port of the popular Tesseract OCR engine. - 137
• What’s the best JavaScript minifier? - 136
• A guide to destructuring in JavaScript - 136
• Cleaner JavaScript promises with safe-await - 136
• The 80/20 Guide to JSON.stringify in JavaScript - 136
• Bitwise Operators in JavaScript and When to Use Them - 136
• Beaconing In Practice: fetchLater() - 136
• This Crazy Syntax Lets You Get An Array Element’s Type - 136
• The literally low mental overhead Js framework, that enhances html, css and javascript. - 136
• Using JavaScript Generators to Visualize Algorithms - 136
• How to Build a Tic-Tac-Toe Game with Vanilla JavaScript - 136
• Generating Unique Random Numbers In JavaScript Using Sets - 136
• How To Create An NPM Package - 136
• Judicious JSON - 136
• Encoding and Decoding URLs in JavaScript - 136
• JSON is incredibly slow: Here’s What’s Faster! - 136
• All About Timsort - 135
• Lesser known parts of Python standard library - 135
• Detecting AI-written code: lessons on the importance of data quality - 135
• OpenAI is shockingly good at unminifying code - 135
• Multithreading in Node.js: Using Atomics for Safe Shared Memory Operations - 135
• How to Create a PS1-Inspired Jitter Shader with React-Three-Fiber - 135
• Programming With ChatGPT - 135
• The Art of Dithering and Retro Shading for the Web - 135
• The Effect of CRTs on Pixel Art - 135
• RDEL #58: What are the most common bugs in LLM-generated code? - 135
• The Boolean Trap - 135
• What we can learn from vintage computing - 135
• The /llms.txt file - 135
• Bitten by Unicode - 134
• Learning Rust for fun and backdoo-rs - 134
• SUASS - Secure ur Ass - Penetration Testing Notes - 134
• OAuth from First Principles - 134
• Microsoft Copilot: From Prompt Injection to Exfiltration of Personal Information - 134
• When Regex Goes Wrong - 134
• Making a REST API typesafe with React Query and Zod - 134
• What’s new in React 19 - 133
• The Complete Developer Guide to React 19, Part 1: Async Handling - 133
• WebP: The WebPage compression format - 133
• CSS display contents - 133
• CSS @property and the New Style - 133
• hn thread - 133
• MDN article - 133
• Why you shouldn’t store large files in Git - 133
• Implementing React From Scratch - 133
• Top 6 JavaScript errors and how developers can fix them - 133
• More control over :nth-child() selections with the of S syntax - 133
• The web’s clipboard, and how it stores data of different types - 133
• Basic keyboard shortcut support for focused links - 133
• Brief Note on Buttons, Enter, and Space - 133
• A Complete Guide to Beginning with JavaScript - 133
• Should form labels be wrapped or separate? - 133
• Pseudo-boolean CSS custom properties - 133
• The Secret Inside One Million Checkboxes - 133
• Why is CSS-in-JS slow? - 133
• Backgrounds for the Box Model (and why it can be useful) - 133
• The other C in CSS - 133
• The web’s clipboard, and how it stores data of different types - 133
• Basic keyboard shortcut support for focused links - 133
• Database “sharding” came from UO? - 132
• Common misconceptions about how to optimize LCP - 132
• The 1 Hour per Year Bug (But Only in Pacific Time!) - 132
• Replace Twitter Embeds with Semantic HTML - 132
• Responsive bar charts in HTML and CSS - 132
• Good Refactoring vs Bad Refactoring - 132
• Python’s Preprocessor - 132
• Comparing Embeds from Short-Form Social Media Sites - 132
• State of CSS 2024 - 131
• What’s new in ECMAScript 2024 - 131
• Font with Built-In Syntax Highlighting - 131
• Let small fires burn - 131
• JS Dates Are About to Be Fixed - 131
• Regexes Got Good: The History And Future Of Regular Expressions In JavaScript - 131
• regex is a template tag that extends JavaScript regular expressions - 131
• CORS is Stupid - 131
• Everything about Google Translate crashing React (and other web apps) - 131
• All About JavaScript Loops - 131
• Common Causes of Memory Leaks in JavaScript - 131
• Why JavaScript variables don’t always update - 131
• JavaScript Rounding Errors (in Financial Applications) - 131
• Patterns for Memory Efficient DOM Manipulation with Modern Vanilla JavaScript - 131
• Client-side filtering of private data is a bad idea - 130
• Coding Horrors: The Tales of Codebase Complexity - 130
• Real-time mouse pointers - 130
• Sort, sweep, and prune: Collision detection algorithms - 130
• Animating Figma’s SVG Exports - 130
• The Pitfalls of In-App Browsers - 130
• Passkeys are not passwords - 130
• Stripe’s monorepo developer environment - 130
• An approach to optimizing TypeScript type checking performance - 130
• CSVs Are Kinda Bad. DSVs Are Kinda Good. - 130
• Optimizing SPA load times with async chunks preloading - 130
• Announcing Official Puppeteer Support for Firefox - 129
• Transition to height: auto & display: none Using Pure CSS - 129
• Styling Tables the Modern CSS Way - 129
• Whirl CSS loading animations with minimal effort! - 129
• Now in Baseline: animating entry effects - 129
• A Web Component for Conditional Dependent Fields - 129
• HTML Attribute to Allow/Disallow Handwriting Input - 129
• WCAG 2.2 map by theme - 129
• JavaScript design patterns guide - 129
• Mastering Modern Web APIs: Your Guide to Powerful Browser Features in 2024 - 129
• Array Grouping in JavaScript (2024) - 129
• How We Built Purrfect Code: A Puzzle Game for Developers - 129
• CSS font-size-adjust is now in Baseline - 128
• Safari 18 — what web features are usable across browsers? - 128
• View Transitions Break Incremental Rendering - 128
• Reliable JavaScript benchmarking with Tachometer - 128
• Video with alpha transparency on the web - 128
• Exclusive accordions using the HTML details element - 128
• What is the costliest coding error anyone has ever made? - 128
• CSS font-size-adjust is now in Baseline - 128
• Flow Charts with CSS Anchor Positioning - 128
• View Transitions - 128
• Misconceptions about view transitions - 128
• Tracking supermarket prices with playwright - 128
• I don’t know how CPUs work so I simulated one in code - 128
• How Google handles JavaScript throughout the indexing process - 128
• Google reveals how it transfers 1.2M terabytes of data daily - 128
• How did Facebook intercept their competitor’s encrypted mobile app traffic? - 127
• Ranking Programming Languages by Energy Efficiency Python consumes 76 times more energy and is 72 times slower than C. - 127
• 35% Faster Than The Filesystem - 127
• Parsing: the merit of strictly typed JSON - 127
• Misconceptions about view transitions - 127
• We need visual programming. No, not like that. - 127
• SVG triangle of compromise - 127
• 15% of companies ban code AI, but 99% of developers use it anyway - 127
• The Process That Kept Dying - A memory leak murder mystery - 127
• CSS Grid Areas A fresh look at the CSS grid template areas and how to take advantage of its full potential today. - 127
• Garbage collection and closures - 127
• Why Unknown Types Are Useful - 127
• How to choose the best rendering strategy for your app - 127
• Getting stuck: all the ways position:sticky can fail - 127
• Generating ZIP Files With Javascript - 127
• Annual JavaScript Golfing Competition - 126
• A guide to reading and writing Node.js streams - 126
• Get The Screen Width & Height Without JavaScript - 126
• Leaner npm packument (metadata) contents - 126
• Running Untrusted JavaScript Code - 126
• Handy Bash one-liners - 126
• So you think you know box shadows? - 126
• Why is spawning a new process in Node so slow? - 126
• Zoom, zoom, and zoom The three types of browser (and CSS!) magnification - 126
• Node.js is running but you don’t know why? why-is-node-running is here to help you. - 126
• Sneaky React Memory Leaks: How the React compiler won’t save you - 125
• Recreating the THX “Deep Note” in JavaScript - 125
• From the 80’s to 2024 - how CI tests were invented and optimized - 125
• GitHub Copilot Extensions are all you need - 125
• Using GitHub Pages to host a locally built site - 125
• Designing a website to not have 404s - 125
• Node.js script to run multiple commands in parallel - 125
• “Your app crashes my browser” talk - 125
• Node is getting SQLLite - 125
• Ecma International approves ECMAScript 2024: What’s new? - 124
• CSS Can Get You in Jail - 124
• Why Zig has become the highest-paying programming language - 124
• How fast is javascript? Simulating 20,000,000 particles - 124
• 1 million particles - 124
• How Good Is ChatGPT at Coding, Really? Study finds that while AI can be great, it also struggles due to training limitations - 124
• Don’t use booleans - 124
• Exploring the challenges in creating an accessible sortable list (drag-and-drop) - 124
• Smart Paste for context-aware adjustments to pasted code - 124
• Working with Pasted Content in JavaScript - 124
• Morphing Arbitrary Paths in SVG - 124
• How to parse HTML in JavaScript - 124
• Entering text in the terminal is complicated - 124
• YouTube Embeds are Bananas Heavy and it’s Fixable - 124
• Profiling Node.js Applications - 124
• How we tamed Node.js event loop lag: a deepdive - 124
• Good code is rarely read
• Flash is dead so I rebuilt it with javascript
• htmx sucks
• Fine-tuning Text Inputs
• Minimal SVG Favicon
• How To Compose Javascript Functions That Take Multiple Parameters (The Epic Guide)
• Using the Page Visibility API
• Angular Directives vs. Vue Directives
• Scan HTML faster with SIMD instructions: Chrome edition
• Zero-JavaScript View Transitions
• Use of ch unit considered harmful (in certain circumstances)
• Sometimes, Object Property Order Matters
• 30 different ways to handle react state
• Demystifying INP: New tools and actionable insights
• Blazing Fast Websites with Speculation Rules
• The latest in CSS and web UI: I/O 2024 recap
• Conditionals on Custom Properties
• Demystifying INP: New tools and actionable insights
• Radix Sort
• So many feed readers, so many bizarre behaviors
• The use-html custom element
• HTML in Canvas
• Python’s many command-line utilities
• Promises From The Ground Up
• The Forensics Of React Server Components (RSCs)
• Should responsive images work with container queries?
• Sizes=”auto” pretty much requires width and height attributes
• No keyboard access in Flutter
• Native APIs
• React Native
• Not so short note on aria-label usage – Big Table Edition
• ChatTTS is a text-to-speech model designed specifically for dialogue scenario such as LLM assistant.
• Making room for long list markers with subgrid
• My 3 Step Process for Writing Clean Code
• Speeding up the JavaScript ecosystem - Server Side JSX
• WinterJS vs. Bun: Comparing JavaScript runtimes
• How to Create a Modal in React with HTML Dialog
• Game of life
• Spinning Globe
• JSFuck
• Creative JS examples
• HTML Tags
• Update to My Table Sorting Web Component
• Towards Ultra-High-Definition Image Deraining: A Benchmark and An Efficient Method
• quine clock
• New zine: How Git Works! - 121
• Oh shit, git! - 121
• TC39 Advances Key Proposals: Deferred Import Evaluation, Error.isError(), RegExp Escaping, Promise.try - 121
• TC39 – the song - 121
• How To Hack Your Google Lighthouse Scores In 2024 - 121
• Using Node.js’s test runner - 121
• Engineering for Slow Internet - 121
• How Chrome achieved the highest score ever on Speedometer 3 - 121
• 10 Years of Vue: the Past and the Future Evan You Vue.js Live 2024 - 121
• Mastering date formatting using Intl.DateTimeFormat in JavaScript - 121
• Let’s hang! An intro to CSS Anchor Positioning with basic examples - 121
• CSS Length Units - 121
• First Input Delay (FID) vs. Interaction to Next Paint (INP) - 121
• Don’t Refactor Like Uncle Bob. Please - 121
• The Story of Reformatting 100k Files at Google in 2012 - 121
• The popover drama - 121
• Progressively Enhanced Popover Toggletips - 121
• enforcing accessibility best practices with automatically-generated ids - 121
• Why, after 6 years, I’m over GraphQL - 120
• 2D Rigid Body Collision Resolution - 120
• Data Fetching Patterns in Single-Page Applications - 120
• Brisk VS Code extension 5 minute Development Speedrun - 120
• CSS-only Custom Range Slider with Motion - 120
• A look at how I solved a design problem with CSS cap unit. - 120
• Your Node is Leaking Memory? setTimeout Could be the Reason - 120
• Creating Perfect Font Fallbacks in CSS - 120
• Tracing: Frontend issues with backend solutions - 120
• AI in software engineering at Google: Progress and the path ahead - 120
• Removing ad trackers and cookies - the technical perspective - 120
• All Useful AWS Commands - 120
• uBlock Origin: Let’s read the code! - 119
• Capturing web page video with a couple of bookmarklets - 119
• Amber source
• Amber - The Programming Language compiled to Bash.
• Making Counting Sort Work with Negative Values
• Encounter - 256 bytes intro for WASM MicroW8 fantasy console
• Implementing React-like Composition using Go’s html/template
• What is your favourite trick/rule that results in high-quality code?
• Prefer Multiple Compositions
• City In A Bottle – A 256 Byte Raycasting System
• Avoid the Long Parameter List
• Clever code is probably the worst code you could write
• Context caching guide
• What the heck is the event loop anyway? Philip Roberts JSConf EU
• How terminal works. Part 1: Xterm, user input
• Prefer Noun-Adjective Naming
• Shipping Ship: Behind The Particle Shader Effect For Vercel’S Conf
• Hobby’s algorithm for aesthetic Bézier splines
• A Demonstration of the Hobby Algorithm
• Doom Scroll - Front End Conf 2024 Demo
• Letterfall
• Why Patching Globals Is Harmful - 116
• Cursed Library Fire shader
• Avoiding the soft delete anti-pattern
• Modern WordPress - Yikes!
• ChatGPT Answers Programming Questions Incorrectly 52% of the Time - 118
• Did GitHub Copilot really increase my productivity? - 118
• Sneaky React Memory Leaks: How useCallback and closures can bite you - 118
• Ask HN: Why do games companies not release source code for old games? - 118
• How to write a code formatter
• Server-Side Rendering of Embedded Markdown Code Snippets in WordPress
• Flattening Bézier Curves and Arcs
• Visualizing Algorithms
• Where you can (and can’t) use Emoji in PHP
• How is a binary executable organized? Let’s explore it!
• DONKEY.BAS
• Gorillas game
• GORILLA.BAS: How to Play the Secret MS-DOS Game From Your Childhood
• Web Game Engines & Libraries
• Sleepsort: Sorting while sleeping
• Adding 3 missing characters made code run 20x faster.
• How an empty S3 bucket can make your AWS bill explode
• isBooleanTooLongAndComplex
• V86 in the browser using WASM - 115
• How To Monitor And Optimize Google Core Web Vitals
• Index images, videos and news with specialized sitemaps
• DevTools Tips & Tricks
• Canvas-based Web Apps
• Fetch API Fun: Beginner’s Guide to Web Requests
• How to Simplify a Massive Form With Over 100 Fields
• How to Tame SQL Injection
• How to think about HTML responsive images
• Iterator helpers
• Why choose async/await over threads?
• The Many, Confusing File System APIs
• The perils of using double quotes “” inside an alt attribute text value
• Best Practices For OAuth In Mobile Apps
• 10 > 64, in QR codes
• Headline driven development
• Better form UX with the CSS property `field-sizing
• Valkey: The Open Source Alternative to Redis Backed by AWS, Google, Oracle
• 42.parquet – A Zip Bomb for the Big Data Age
• Power of Partial Prerendering with Bun - 110
• The Mechanics of Async Await
• Open Release of Grok-1
• Web Neural Network API
• Code search is hard - 111
• Regex character “$” doesn’t mean “end-of-string” in Python - 109
• Puter - Internet OS and Desktop Environment in the Browser! - 106
• Bugs I’ve filed on browsers - 106
• Tiny Predictive Text - Predictive Text Using 2MB of JavaScript, no LLM.
• Submit vs requestSubmit
• JS Package Metadata standard proposal
• JSR first impressions - 106
• Top 8 Recent V8 in Node Updates
• Mozilla’s readability.js
• 17 Equations that Changed the World - Rewritten in JavaScript
• Why Does ‘is-number’ Package Have 59M Weekly Downloads? - 106
• JSDoc as an alternative TypeScript syntax
• Why my code isn’t in TypeScript
• A practical guide to using shadow DOM
• Vanilla JavaScript, Libraries, And The Quest For Stateful DOM Rendering
• Two Quick Tips When Building With React Router
• Using localStorage in Modern Applications: A Comprehensive Guide
• JavaScript Bloat in 2024
• Reactive UI in 10 lines of code
• Union, intersection, difference, and more are coming to JavaScript Sets
• A Fun Line of Code
• The Interactive Guide to Rendering in React
• Creating 3x5.pics
• Layout land - learn webflow
• Navigating the future of frontend
• Implementing Vertical Form Controls
• Creating excerpts in Astro
• Oh Sh*t, My App is Successful and I Didn’t Think About Accessibility
• Better Syntax Highlighting - 108
• A Beginner’s Guide to Node.js Worker Threads - 108
• Streaming HTML out of order without JavaScript
• Why is JavaScript fragile
• Event target to the rescue
• PGlite - Postgres in WASM
• Inside iMessage Extensions — The Quirky World Of Apple’s Niche Development Tools