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Tag trends are in beta. Feedback? Thoughts? Email me at [email protected]

Saying goodbye to asm.js

JavaScript specified tail call optimization in ES2015. Most engines never implemented it, and your tail-recursive code can still blow the stack.

I built a tiny JS framework to keep business logic clean — would love feedback

Rewrite Bun in Rust has been merged

From 81s to 2.5s by migrating to Oxlint & Oxfmt

Mass NPM Supply Chain Attack Hits TanStack, Mistral AI, and 170 Packages

5 Years and $5M Later: Inventing a New Programming Language for Web Development Was a Mistake

I built a JavaScript execution visualizer — call stack, heap memory, and event loop in real time

BlueJS - Compile JavaScript to 1.2MB native binaries (no V8)

How I made $350K from an open-source JavaScript library using dual licensing

Stop Using Yarn Classic

Postmortem: TanStack NPM supply-chain compromise

A Linux-like kernel in a browser tab - deep dive in the BrowserPod architecture

HYML Sanitizer API

The Unreasonable Effectiveness of ProseMirror Model in Rich Text Transformation

I built StreamShield: A Twitch/Kick ad-blocker using a custom stream-recovery engine (Manifest V3)

Make install scripts opt-in · npm/rfcs

9 Times the Web Platform was Influenced by Libraries

Mini Shai-Hulud npm worm compromises 160+ packages, including TanStack-related packages

TravelsJS v1.3 - Patch-based undo/redo optimized for large state, small updates, long history, and persistence.

How I patched Firefox to bypass fingerprinting anti-bot

turned my website’s procedural backgrounds into a standalone vanilla js engine. here's how to use it in yours, if you fancy this.

vite-plugin-federation v1.0 - A Vite/Rollup plugin for Module Federation

Readable production browser stack traces, without Sentry.

I wrote a deep dive into how LLMs work under the hood - tokenization, embeddings, attention and generation - all explained with runnable JavaScript

pack.sh: Self-host single-file apps

Yet Another TypeScript SQL query builder using tagged template literals.

Soon We Can Finally Banish JavaScript to the ShadowRealm

Dev teams who actually have testing under control, what does your setup look like?

Staged publishing for npm packages

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