教育学习5 hours ago
Soitax - rhythm trainer
交互式节奏训练工具，学习读谱和打拍节奏。
Open source
nullzzz · HN
Music Rhythm Reading Trainer
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3 projects
交互式节奏训练工具，学习读谱和打拍节奏。
nullzzz · HN
Music Rhythm Reading Trainer
在浏览器中绘制鼓点，编排成歌曲，并通过链接分享。
maxime_cb · HN
I built one of the most advanced web-based drum/beat sequencers
将 GoodNotes 文件转换为 SVG、PDF 或 JSON 格式，完全本地处理。
Kaih1825 · HN
Hi HN, I'm the author of this project. I built this because I wanted my handwritten notes to truly belong to me—free to be migrated to other apps instead of being locked inside the proprietary Goodnotes ecosystem. To be honest, I have absolutely no background in reverse engineering or binary file parsing. I built this almost entirely through "vibe coding" (using LLMs as my pair programmers—mainly Gemini Pro/Flash, and occasionally Claude Sonnet). My ultimate goal is to unlock .goodnotes files so