
openstem — code skills that finally stick
用 flashcards、测验和 AI 辅导学习编程技能,基于记忆科学。
@mkappworks · X
I am building lets connect
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用 flashcards、测验和 AI 辅导学习编程技能,基于记忆科学。
@mkappworks · X
I am building lets connect

免费在线PDF工具,支持合并、拆分、转换和编辑,文件不离开您的设备。
u/Key_Caramel_5578 · Reddit
Built a free PDF toolkit solo (with AI help) — need feedback on the in-browser text editor before I keep pushing on it Been heads-down on this for a while: thepdftool.in Standard PDF stuff : merge, split, compress, convert, OCR — but most of the conversion tools run entirely client-side (WASM), so files never leave your browser for those. Built solo, leaned on AI tools for a good chunk of the code and debugging. The feature I care most about right now is an inline text editor :— click i

提供日常软件实用修复的浏览器工具,首先支持GitHub。
yusveng · HN
Workaround – Unstar GitHub Repos in Bulk


ReadMeAd 让你在 GitHub README 中添加广告赚取收入。
@V1Gameboy · X
Do you want to make passive income from your GitHub code? Try a site that let's you put ads on in the README section of your repository to earn money.


在浏览器中免费转换、压缩和编辑文件,文件不上传服务器。
@faisalhaleem · X
Just launched — free browser-based file tools runs entirely in your browser. Video to GIF (with trim slider) Merge / Split / Shrink PDF Your files NEVER leave your device. No sign-up needed. Free forever. #buildinpublic #webdev #indiedev #tools #privacy

无需注册下载YouTube字幕和缩略图。
@bharattpawarr · X
Just launched Built with Astro + Cloudflare features: YouTube Subtitle Downloader YouTube Thumbnail Downloader 🔗 #BuildInPublic #AstroJS #JavaScript #Cloudflare

直接在浏览器中编写和运行 Wado 编程语言代码。
gfx · HN
Building a Rust-ish programming language with 100% coding agents: Wado

在3D图书馆中漫步浏览精选语录。
jac08h · HN
I turned my quote collection into a walkable 3D library (desktop-only)