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Show HN: GolemUI – The new paradigm for JavaScript forms

Hacker News Top · 7h ago Cached

GolemUI is a declarative form engine that defines forms as JSON schemas, offering accessibility, i18n, and multi-framework support out of the box.

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#javascript

Slint and the Node.js Event Loop

Lobsters Hottest · yesterday Cached

Slint's integration with Node.js previously caused a 16ms tick that wasted CPU and delayed events; version 1.17 fixes this on Linux and macOS by allowing the Rust UI loop to cooperate with libuv without polling, improving efficiency and responsiveness.

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#javascript

@vuejsamsterdam: It’s hard to believe… For 10 years we’ve watched the Vue ecosystem evolve together. State of Vue by Evan You Nuxt 3 Vit…

X AI KOLs Following · 2d ago Cached

Vue.js Amsterdam celebrates 10 years of the Vue ecosystem's evolution, featuring updates on Vue, Nuxt, Vite, Pinia, Nitro, Vapor Mode, and Nuxt 4.4, with a 10th anniversary planned for March 2027.

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#javascript

You might not need… a service worker

Lobsters Hottest · 2d ago Cached

The article questions the necessity of service workers in many web applications, arguing that simpler HTTP caching often suffices and that service workers introduce complexity and risk of stale caches.

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#javascript

Open sourced an animated agent avatar package for JS apps

Reddit r/AI_Agents · 2d ago

An open-source animated agent avatar package for JavaScript applications has been released.

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#javascript

@nilbuild: driver.js is now at 1M+ weekly downloads felt like a good time to give it a refresh

X AI KOLs Timeline · 4d ago Cached

The JavaScript library driver.js has reached over 1 million weekly downloads, prompting a refresh and update.

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#javascript

@dharmvir_: UNDERRATED GITHUB REPOS: 1. h4cker http://github.com/The-Art-of-Hac… Includes thousands of resources related to ethical…

X AI KOLs Timeline · 5d ago Cached

A thread listing underrated GitHub repositories covering ethical hacking, LLM SDK, JavaScript concepts, system design, and SQL injection testing tools.

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#javascript

Deno 2.9

Hacker News Top · 6d ago Cached

Deno 2.9 introduces `deno desktop` for building native desktop applications using web technologies, along with improved Node.js compatibility, CSS module imports, and faster startup.

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#javascript

@Goutamdilesh: 10000+ Pages Programming Notes - FREE ❯ Java http://goalkicker.com/JavaBook/ ❯ Python http://goalkicker.com/PythonBook/…

X AI KOLs Timeline · 6d ago Cached

A collection of free programming notes (PDFs) for Java, Python, JavaScript, SQL, DSA, C, and C++ from GoalKicker.

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#javascript

How do you keep Web MIDI from crashing a 1983 synthesizer?

Hacker News Top · 2026-06-24 Cached

The article explains the timing challenges of using the Web MIDI API to communicate with vintage 1980s synthesizers like the Yamaha DX7, and provides techniques for pacing data and parsing vendor-specific SysEx formats.

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#javascript

@boshen_c: Time to unmask the man behind this work! @Shanshrew has created a novel parser architecture which is 2x - 3x faster. Pl…

X AI KOLs Following · 2026-06-23 Cached

A novel parser architecture developed by Shanshrew achieves 2-3x speedup over the current fastest JS/TS parser, and is being integrated into Oxc.

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#javascript

Persona.js

Product Hunt · 2026-06-22

Persona.js is a JavaScript library that adds WebMCP-native AI chat to any frontend.

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#javascript

Show HN: Pure Effect – Reproduce production bugs on your laptop without a DB

Hacker News Top · 2026-06-21 Cached

Pure Effect is a zero-dependency effect library for JavaScript/TypeScript that separates business logic from I/O by representing side effects as plain data, enabling reproduction of production bugs without a database.

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#javascript

Developers don't understand CORS (2019)

Hacker News Top · 2026-06-21 Cached

This article explains common misunderstandings about CORS, using the Zoom vulnerability as an example to illustrate how improper CORS handling can lead to security issues.

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#javascript

Show HN: An ASCII 3D Rendering Engine

Hacker News Top · 2026-06-20 Cached

GlyphCSS is a JavaScript library that renders textured 3D meshes in the DOM using ASCII characters, supporting various 3D formats and integrating with vanilla JS, React, and Vue.

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#javascript

Pong in S Favicon

Hacker News Top · 2026-06-20 Cached

A full Pong game is playing in the browser tab's favicon; scroll up and down to move the paddle, and the score is shown in the tab title.

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#javascript

Show HN: TownSquare, a tiny presence layer for websites

Hacker News Top · 2026-06-20 Cached

TownSquare is a tiny presence layer for websites that lets visitors see each other and interact in real-time with no accounts or algorithms, using a single script tag.

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#javascript

Show HN: Brain Frog – Can you be random enough for 11 lines of JavaScript?

Hacker News Top · 2026-06-19 Cached

Brain Frog is a web game where you punch left or right and the frog learns your pattern using JavaScript; you must be unpredictable to land 50 hits.

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#javascript

@colinhacks: Introducing Nub. The all-in-one JavaScript toolkit that augments Node.js (instead of trying to replace it)

X AI KOLs Following · 2026-06-17 Cached

Introducing Nub, an all-in-one JavaScript toolkit that augments Node.js instead of replacing it.

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#javascript

The Birth and Death of JavaScript (2014)

Hacker News Top · 2026-06-14 Cached

A talk by Gary Bernhardt at PyCon 2014 that humorously traces the history and future of JavaScript from 1995 to 2035, discussing its flaws and positive impact.

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