稳定信号未识别到付费功能中风险权限组合

Chrome Piano

Play the piano in your browser

用户数100K当前公开安装规模

评分4.5商店平均评分

评论数128公开评论体量

Manifest 版本V3插件平台版本

7日增长0近 7 天净增用户

7日增长率0%相对周增长速度

视觉预览

Chrome Piano 媒体预览

6 项素材

趋势

用户增长趋势

按已采集快照查看用户数变化。

用户增长趋势

评分趋势

近 7 日评分趋势

展示最近 7 日窗口内已采集的评分快照，辅助判断近期评分是否稳定。

7 日评分变化

起始值

4.49

日/周/月增长表现

同口径展示 1 天、7 天、30 天的绝对增长与增长率。

1日增长持平

00%

7日增长持平

00%

30日增长持平

00%

技术摘要

版本、语言与抓取信息

查看发布时间、版本、支持语言、最近更新和抓取时间。

版本2.0.3

ManifestV3

大小2.2MiB

语言数1English

发布时间--

插件简介

查看插件说明、主要功能和适用场景。

Record your own music or pick a song from a wide variety of artists from the music sheet. There is virtually no learning curve. The only thing you need is your keyboard or mouse.

Features:

- Play the piano from a wide selection of music

- Recording and playback

- Keyboard and mouse compatible

- Dark theme and Light theme

评价

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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

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.

权限风险

中风险权限组合

根据声明权限和站点访问权限，评估插件的访问范围与潜在敏感度。

扩展能力较强：storage

发布者

leonyanagida

独立发布者

邮箱: [email protected]
电话: --
地址: --

上面的公开联系方式保持可见；开发者组合页对付费账号开放。

查看开发者组合页

权限

站点访问

Chrome Piano

Chrome Piano 媒体预览

用户增长趋势

用户增长趋势

近 7 日评分趋势

7 日评分变化

日/周/月增长表现

版本、语言与抓取信息

插件简介

最新评论快照

同类与相关插件

KBD To MIDI Drums

Mineworlds | Map Share & Import

Flappy Bird Offline

Pacman Popup

Piano Prime

TinySketch