AI 产品解读In-browser piano simulator and music player
Provides an accessible, zero-learning-curve piano experience directly in the Chrome browser for casual music enjoyment and practice without needing physical instruments or separate apps
User clicks the Chrome Piano extension icon → background.js opens a local index.html tab → React app (popup.js) renders a piano UI → user can select a song from the music sheet library (musicSheet.json) to auto-play guided notes, or freely play notes using keyboard/mouse → user can record their performance and play it back → theme preference is saved via chrome.storage.sync
Play piano using keyboard keys or mouse clicksPre-loaded song library with guided note sequences from popular artists and classical composers (Adele, Beethoven, Beyoncé, Coldplay, etc.)Recording and playback of user-created musicDark theme and light theme support
- 目标用户
- Casual music enthusiasts / Beginners wanting to explore piano playing / Chrome users looking for entertainment/productivity break tools
- popup.js is a large (393KB) minified React bundle making granular code inspection impractical, though keyword scanning across all text files is comprehensive
- No external API calls to backend services detected — extension is fully client-side
付费分析未识别到付费功能
No payment, subscription, billing, or premium-gating logic found anywhere in the source code. All keyword hits ('pro', 'license', 'stripe', 'subscribe', 'password') are false positives from React framework internals (react.production.min.js, scheduler.production.min.js) and open-source license comments in popup.js.LICENSE.txt. The extension has no paid tiers, no payment APIs, and no upgrade prompts.
- 置信度
- 98
- 支付平台
- --
- 来源
- AI / 高
- 需要登录
- 否
- 登录理由
- The extension is entirely self-contained. It opens a local index.html page with a React-based piano UI. The only storage permission is used for persisting dark/light theme preference via chrome.storage.sync. No authentication flows, login forms, OAuth, or account systems exist in the source code. The 'jwt' keyword match is from Chrome's _metadata/verified_contents.json (content integrity verification), and 'auth' matches are from the 'author' field in musicSheet.json (song composer names), both false positives.
it so intersting to play piano with learn typing !!
It's amazing. I works perfectly. but there is one problem. It stopped working. It doesn't load anymore. I gave it 4 stars cause it might have something to do with my computer. But just in case it has anything to do with the app itself, I gave it 4 stars.😒❤️☆*: .。. o(≧▽≦)o .。.:*☆(❁´◡`❁)(❁´◡`❁)
https://www.youtubekids.com
This is so cool. How did you ever think to create something like this? It is amazing. True, with a mouse, you can only play one note at a time. And unlike a physical player piano with a paper roll, you can still only play one note at a time after typing in a string of notes... BUT THIS IS SO COOL!!!!! Love it! ♦♦♦ I just noticed that notes on the far right of the keyboard last a much shorter time than those further left.... just like on a real keyboard with real strings. Very astute to adjust note decay in that way!
luved it
Heals my soul when I feel so lost. -SID
app như cức t vô nó k cho vô xóa r tải lại cx như v chả bt vì s nx
the best
please add tha interstellar main theme
Everything is excellent. Please add megalovania ( Sans version). Also a feature to save your own songs.