
Spectacular - Free Open Source Specification Builder - Spectacular
编写人类和AI都能理解的功能规范的开源工具。
@spec_tacul_ar · X
Specifications for humans and AI.
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编写人类和AI都能理解的功能规范的开源工具。
@spec_tacul_ar · X
Specifications for humans and AI.

在线创建和导出流程图、序列图、实体关系图等 Mermaid 图表。
ghosts_ · HN
I've been slowly adding some new free tools to Moxie Docs (partly for SEO, partly to illustrate some of our feature sets before any commitment) for some reason this mermaid editor one blew up on Google rankings so I figured I'd share in case people find it useful! We also have ADR, AGENTS.md, LLMs, and a few other free tools.

上传项目文件生成优化的 context.md 文件,用于 Claude 和其他 AI 工具。
u/Jealous_Buy_8829 · Reddit
Just updated my context builder https://reddit.com/link/1utq6y0/video/jy8bpbotxmch1/player You can now upload your whole project folder and get one clean, optimized markdown file that you can paste straight into Claude or Codex. All file uploads are 100% client-side. Let me know if you find this useful or not, would love some feedback! https://markdone.dev/ai-context-builder/ submitted by /u/Jealous_Buy_8829 to r/SideProject [link] [comments]
将文本和品牌色转换为完整的favicon包,包含多种格式和尺寸。
struy · HN
Turn a letter, initials, or short text into a complete favicon package — favicon.ico, apple-touch-icon, and PNG icons in every size. Free, no signup.

支持Markdown的协作LaTeX编辑器,提供实时编辑和参考文献管理。
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.

通过 API 创建一次性邮箱,自动捕获测试中的 OTP 和邮件。
@MailFixture · X

Devthropology – Better Insights for GitHub Repos
dpc94 · HN
Devthropology – Better Insights for GitHub Repos

在线转换、查看和管理各种文件格式,包括文档、PDF 和压缩包等。
@FileProInfo1 · X
🚀 has successfully launched! helps users convert, view, process, and manage files online — including documents, PDFs, OCR, archives, email formats, and more. We’re excited to share it with the community. Check it out here:

在这个基于浏览器的游戏中,调整 neural network weights 以适配数据曲线。
Gooblebrai

在浏览器中编写和运行代码,具有 AI 代码生成和自动修复功能。
@anish2good · X

在浏览器中私密编辑、调整大小、裁剪和转换图像,无需上传。
@its_ajseven · X

用AI和OCR将PDF、截图和邮件转换为整理好的Excel表格。
Messy2Sheet — AI 文档转表格工具,把截图、邮件订单和 PDF 价格表按自定义字段整理成 Excel/CSV,支持保存可复用 Recipe