Chess.com Highlighter EN
e4e5 · Firefox
Highlights attacked and hanging pieces, attackers, defenders, and potential movement squares.
简介
This extension is designed to provide an enhanced learning experience for beginner and intermediate chess players on chess.com. Acting as "training wheels" for people new to the game, it offers visual aid that help players improve their understanding of chess fundamentals.
Default Features:
🔹 Highlight Hanging & Attacked Pieces
Automatically identify which squares are hanging and under attack by you and your opponent.
Additional Features:
🔹 Highlight Movements (Safe, Attacked, Hanging)
See which squares are safe, attacked, or will leave your piece hanging before you make your move. Additionally, squares that result in stalemate or checkmate are highlighted.
🔹 Highlight All Attacking & Defending Pieces
Select (right-click) any square on the board to highlight its attackers and defenders.
🔹 Evaluation Bar (still testing)
Intended as a feature to give players hints in case they are missing something very obvious. It does not recommend moves.
Note: Do not use Piece Animations: 'Natural' and 'Arcade'. For some features to work, the 'Highlight Moves' and 'Show Legal Moves' settings need to be turned on.
Includes a 3-day free trial for the Additional Features.
If you encounter any issues or have suggestions for new features, please contact me at chesshighlighter@gmail.com
Update Log:
v1.1.0 -- added evaluation bar, added stalemate and checkmate to highlight movements, added toggles for features
v1.0.1 -- some performance optimizations
Chess.com Highlighter 是做什么的
Chess.com Highlighter 是一款面向 Firefox 的游戏娱乐类扩展，主要用来增强游戏社区功能、显示额外数据。官方对它的介绍是：Highlights attacked and hanging pieces, attackers, defenders, and potential movement squares.在Firefox 附加组件商店（AMO）上，它当前版本 1.1.1，评分 3（2 人评价），约 33 名用户。
适合什么人用
从功能定位看，Chess.com Highlighter 更适合游戏玩家与游戏社区常客。如果你平时只是偶尔遇到相关需求，用浏览器自带功能也能凑合；但如果这件事每天都发生，装一个专门处理它的扩展通常比手动操作省事得多。
怎么安装 Chess.com Highlighter
- 打开Firefox 附加组件商店（AMO）上的官方页面；
- 点「添加到浏览器」并确认权限提示；
- 装好后在扩展列表里固定图标，方便随时开关。
本站只做索引与介绍，安装包来自官方商店。如果商店页面提示当前地区不可用，说明该扩展未在你所在区域上架。
常见问题
Chess.com Highlighter 是免费的吗？
Chess.com Highlighter 在Firefox 附加组件商店（AMO）免费提供下载。它是浏览器扩展，装上就能直接用，不需要注册账号。
Chess.com Highlighter 安全吗？
它只申请了 0 项权限，范围比较克制，没有申请「读取所有网站数据」这种大权限。
Chess.com Highlighter 支持哪些浏览器？
当前收录的版本来自Firefox 附加组件商店（AMO），适用于 Firefox。同一个扩展在其他商店可能有对应版本，但功能与版本号不一定相同。
怎么卸载 Chess.com Highlighter？
在扩展管理页找到 Chess.com Highlighter，点移除即可。它在本地保存的设置会一起清掉，不会残留数据。
权限清单 来自 manifest.json 原文
接口权限 2
alarmsstorage