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I built a CLI tool in pure JS that generates documentation from your Node.js app's runtime data + source code

Show HN: Vanilla JavaScript refinery simulator built to explain job to my kids

Mandelbrot.js – Fractal Explorer in WebGL with Quad-Trees and Double-Emulation

µJS – AJAX navigation library, 5KB gzipped, zero dependencies, no build step

progressimo: A lightweight, animated terminal progress bar library with accessibility-first themes

auto-api-observe, zero-config observability middleware for Express/Fastify (structured logs, distributed tracing in one line)

Au revoir, Eleventy

How to build a pnpm monorepo the right way

Source map resolution for OpenTelemetry traces

target-run: platform-aware script runner for Node.js projects

Comparing Scripting Language Speed

New lib and with demo: Hide & show elements on scroll up & scroll down

Async reactivity proof of concept

A very basic component framework for building reactive web interfaces

User interaction heatmaps

How to Write Time-Based Security Policies in SafeDep vet

Zero Config (and free) WebSockets

GraphGPU - WebGPU-accelerated graph visualization

recur-date-based v2 — cron expressions, 100+ output formats & typed extend for recurring date generation on TypeScript

taglib-ts — a pure JavaScript multi-format media tagging library ported by AI

Refactor: When It Actually Changes Things

Why does this JavaScript code print an unexpected result?

Mock coding interview platform in NextJS that is actually good

I rebuilt Backbone.js without jQuery, Underscore. Now it has Classes, Typescript and ES modules

What concept in JS is the hardest to learn and understand?

Beyond Screenshots: A High-Fidelity DOM→PPTX Engine with Auto-Font Embedding & Native Animations

Newest Comments Button for the Mobile Website Version of YouTube. Userscript.

JS-native tool for generating portable JSON proofs for files and directories

I built Pongo - self-hosted uptime monitoring with configuration-as-code

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