
under→the→hood · a ready→made explorer
Drag boxes to visualize how a Flexbox layout engine infers constraints.
drzivil · HN
Drag boxes around and watch a layout engine infer the Flexbox (no AI)
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Drag boxes to visualize how a Flexbox layout engine infers constraints.
drzivil · HN
Drag boxes around and watch a layout engine infer the Flexbox (no AI)

Convert X posts to clean Markdown for LLMs and agents via API or URL swap
@larsbuilds · X

Collaborative workspace for thinking, discussing, and working together on Markdown files.
nathwolf · HN
Marktwin – collaborative workspaces on Markdown files you own

Collaborative LaTeX editor with Markdown support, real-time editing, and built-in reference management.
danielszabo · HN
Online editor with LaTeX, Markdown, LaTeX+Markdown Hybrid and WYSIWYG (MD only) support, AI assistant with resource lookup and anti-hallucination features, live collaboration and more fun things. Still in quite early beta. First institutional deployment scheduled in the autumn. Feel free to play around.

Extract colors, fonts, SVGs, and design tokens from websites and export as CSS or Tailwind.
@Astrodevil_ · X

Convert Markdown and plain text to Confluence-ready rich text format.
sskhnje · V2EX
Text to Confluence|解决 Markdown 复制到 Confluence 的格式折磨 作为产品经理,做产品写 PRD ,经常要把 Markdown 文档迁移到 Confluence 。 直接复制粘贴会出现一系列格式问题: ·标题层级错乱 ·列表、表格、代码块样式丢失 ·粘贴完成后需要大量手动二次调整格式 ·团队不同成员粘贴导入,最终输出样式不统一 针对这个高频痛点,做了一个简易工具:Text to Confluence 🔗 访问地址: https://www.texttoconfluence.com/ 工具目标 将 Markdown / 纯文本内容,尽可能无损转换适配 Confluence ,减少重复手工格式调整工作。 个人使用场景 ·PRD 草稿 ·产品文档 ·技术说明文档 如果你也日常使用 Confluence ,欢迎试用,如有问题或优化建议,非常欢迎反馈。

Convert PDF, DOCX, XLSX, CSV, JSON, XML, HTML, Images to clean Markdown optimized for AI Agents, RAG, and Vector DBs. 100% Privacy-First, In-Browser Conversion.
@13SahajChawla · X
For professionals to redact their client's sensitive informations before giving AI to process it & while converting any kind of document to a structured MD file. Better quality outputs, 100% privacy with on-browser local processing, and fully free!

Build and manage Next.js websites with a visual block editor achieving perfect Lighthouse performance.
@NextBlockCMS · X
Connect Claude, ChatGPT, or Gemini directly to your live website!🚀 We just turned NextBlock Cortex AI into an MCP Server! ⚡️ Local dev via VS Code / Claude Code ⚡️ Dual-mode: BYOK + MCP Subscription ⚡️ Mutate JSONB layouts & query DB live Try it: 🧱

Markdown notebook that automatically saves every version so you can return to any past edit.
@khagankarimi · X
simple markdown notebook with version history

Convert Markdown to Google Docs with LaTeX math support, paste-ready.
shenhuang · Product Hunt
Markdown to Google Docs Paste AI markdown, get a clean Google Doc, math included

Convert HTML code to shareable links and preview online.
htmltourl — 专为 AI 编程设计的快速上线工具,粘贴 HTML 代码即可一键生成在线访问链接

Chrome extension that organizes bookmarks visually on new tabs with workspaces and notes.
@IamYashKapoor · X
Built Tabisto (bookmark manager), a free Chrome extension and launched it in 5 days using Claude Code. Must try, you will really love it.