ahmedxuhri · HN

Postroom – HN thread 2D Visualizer as auditorium AI-powered summaries

@butmatthew17 · X

just check it out completely for free

chenglong-hn · HN

Data visualizations are the bridge between user and data. But building AI agents that can generate visualizations reliably can be very tricky: - simple chart specs can be reliable, but generated charts are often of low quality due to reliance on system defaults; - complex chart specs with explicit details can produce good-looking charts, but they are verbose and agents can struggle with reliability We figured out it is a limitation on the language issue (not just AI capability thing) -- current visualization languages are a bit too low-level for AI agents, requiring them to explicitly make visual decisions that are supposed to be handled by a good compiler. Flint is a visualization intermediate language to address this issue, allow AI agents to solve this last-mile human-agent interaction problem. It provides a simple semantic-type based specification, and contains a layout optimization engine that can produce good-looking charts (filled with derived low-level details) from simple

cartucho1 · HN

I made an HN clone that lists only Substacks posted here. - Why? Over the years, I've discovered some great blogs here, so I thought it would be nice to have a filter for them. - Why only Substacks then and not blogs more generally? Because it's easy to query for "substack.com" in the public HN Algolia API (see below). Plus, hnblogs was already taken :) - What about substacks on custom domains then? At the bottom of the page there is a form to submit a custom domain. The site attempts to auto-validate that it is a Substack. If that fails, it is marked for manual review (which I'll do every once in a while). Approved ones will be included in the results. - How? I use HN's Algolia API to fetch substack stories by searching for "substack.com" in the url. I do this via a CloudFlare worker that has 3 separate cron triggers: (1) fetches new stories every 10 minutes and saves them in a KV store. (2) runs 2 minutes after the first, computes hot stories from new ones by simulating HN's scor

@Sparsh209 · X

Hi isha! Check it out here at: Would love to hear your feedbacks

two-sandwich · HN

BixRouter – a non-linear AI chat interface for OpenRouter

@Asifansari6767 · X

Redesigned the comments page for Mews. The old one was vibe coded. Charcoal texts and bg everywhere. Everything inside cards. Very outdated design. let me know what you think of it. website: #vibecoding #uiux #productdesign

SummaGraph — AI 信息图生成工具，粘贴任意形式的文本即可一键生成高质量信息图，内置 20 种视觉风格 × 20 种布局模板，支持系列模式一次生成多页风格连续的信息图，覆盖中英日韩等 9 种语言

@shiftibis · X

Indie project 📝 ReBox: visual boards where color = group and branches = a file tree — both at once. Share links open without login (anyone with the link can edit). A Claude connector builds boards for you. English UI just shipped. #buildinpublic

@pixelcave_john · X

Hey Germán! I recently launched and a major update to Tailkit!

@codesharpdev · X

@Henry_Yangs · X