🛠️ All DevTools

Show HN: GolemUI – The new paradigm for JavaScript forms We&#x27;re a team of three friends who have been working with forms and Open Source for a decade, and we joined forces together to create something where we can apply all of our experience.<p>We recently released GolemUI, an Open Source library to generate forms dynamically from JSON definitions, with a typed layer to simplify authoring.<p>This library has a lot to offer. These are the main characteristics:<p>1. A JSON engine. The form is governed by a JSON definition that you can store in a DB, version, diff, or generate it with LLMs as a validated JSON.<p>2. We provide also 28 headless components (and growing) that you can style with CSS variables. We offer APIs so you can drop in Material, Shoelace, or your own components.<p>3. A DX typed authoring layer on top to write forms programmatically, that generates JSON. So you don&#x27;t have to write it.<p>4. The same definition can render the UI components in React, Angular, Vue, Lit, or Vanilla JS.<p>5. We also have a deterministic MCP that has tools for to validate the model&#x27;s output, generate JSONs or code, and ensure that the definition returned by the LLM is always valid.<p>You can find more information here:<p>Happy to hear any feedback from you and answer any questions!

For First Time, a Cell Built from Scratch Grows and Divides

Announcing Box3D :: Box2D

Show HN: Frond – a frontend runtime for your app's dependency graph

18 AI personas deliberate your hardest decisions across multiple LLM providers. Aristotle, Feynman, Kahneman, Torvalds & more — structured multi-round deliberation with genuine model diversity. One command: /council

Show HN: HackerNows – Native iOS HN Client

Godot will no longer accept AI-authored code contributions

We pay engineers to cut our infra bill

Redeploying Fable 5

Show HN: Gilfoyle's Project but IRL Made this when I was learning to use APIs, and was watching the sillicon vallye show.

Show HN: Coding agent that compiles intent into deterministic DAG before running

Google copybara: moving code between repositories

Show HN: TakoVM – open-source sandboxing for your agent's code

Show HN: Open-source restreaming and live studio Having spent 20 years in video there is a few commercial tools out there but not really an open source one. Used Claude for some front end and made it easier to get my idea down.

Claude Code Just Got 5x More Expensive

Show HN: Openleetcode – LeetCode runner where tests live in the repo

Morbid: Debunking Modern Longevity Science <a href="https:&#x2F;&#x2F;archive.md&#x2F;wSjtj" rel="nofollow">https:&#x2F;&#x2F;archive.md&#x2F;wSjtj</a>

SimpleX - the first messaging network operating without user identifiers of any kind - 100% private by design! iOS, Android and desktop apps 📱!

AI 时代的伯克希尔：基于 Claude Code / Codex 的价值投资研究框架。巴菲特·芒格·段永平·李录四大师方法论 + 多Agent并行研究。| AI-era Berkshire: a value investing research framework built for Claude Code / Codex. 4 masters' methodologies + multi-agent adversarial analysis.

A comprehensive dataset of 433 fitness exercises. Each entry includes name, category, target muscle group, equipment, instructions, thumbnail image, and animation video.