
ClipMargin · Notes from every video, searchable forever
从视频中捕获带时间戳的笔记,并在一个地方搜索您的所有学习内容。
@amine_builds2 · X
[Chrome] [Free] ClipMargin: Timestamped Notes for Any Video
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从视频中捕获带时间戳的笔记,并在一个地方搜索您的所有学习内容。
@amine_builds2 · X
[Chrome] [Free] ClipMargin: Timestamped Notes for Any Video

Skillably:上传 PDF 或笔记生成 AI 测验、卡片和间隔重复学习。
u/Gloomy_Silver_1700 · Reddit
Solo-built app just passed a bigger competitor on Google Play visibility score https://preview.redd.it/cmy3haru6veh1.png?width=1510&format=png&auto=webp&s=6c9f05bd5d22a012f123e4c4f6f26d1a7c85c5e3 Sharing this because it's a small win but it's mine. I'm the solo dev behind skillably, a study app where you upload your own notes or PDFs and it turns them into quizzes and flashcards, adapting based on what you actually get wrong. No team, no funding, built around a day job.

Focus with a customizable study timer, track study hours by subject, build streaks, manage daily tasks, and stay accountable with student leaderboards.
@MayoDevs18 · X

使用间隔重复闪卡学习 Kubernetes、AI、Linux 和 DevOps。
Agoreddah · HN
I built Gnoseed – free flahscards to learn K8s, DevOps, AI and more

将讲座视频自动转换为PDF和ePub课程书。
h02 · HN
LectureToBook – Turn Videos into a PDF/ePub

探索医学放射性核素的衰变链动画、辐射和临床应用。
@NazimCoskun · X
Radionuclide Explorer: This is an interactive resource for learning about common radionuclides used in nuclear medicine. It emerged out of curiosity: How far could an AI coding agent get with a real reference site in a single session? The whole thing including the layout, dataset and decay animations, was built in roughly one hour entirely by Claude Code, with only a few minor improvements.

Docpose: 在线转换、查看和管理各种文档、PDF和文件格式。
@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:

上传论文和科研项目,识别方法论漏洞、论证薄弱和引文缺陷。
@Havey1001 · X
公共数据被研究得多,并不等于没有创新。更关键的是问题设定、识别策略、机制解释,以及同类结论和引用证据链是否已被覆盖。投稿前先系统比对公开论文、专利和既有技术路线,能少走不少弯路。我们做了一个投稿前风险预审工具,专门把这些重合与薄弱点提前摊开:

一个本地优先的计算白板,用于数据分析,无需注册。
tccole · HN
Napkinbook, a smart canvas for discovering, and sharing insights