crimx/ext-saladict

添加网页生词高亮功能

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#895 opened on Jul 10, 2020

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 (9 comments) (0 reactions) (0 assignees)TypeScript (11,288 stars) (701 forks)batch import
feature requesthelp wanted

Description

很感谢作者开发那么好用的插件，希望作者能加入一个功能，就是在收藏了一个单词后，如果下次再遇到这个单词的时候可以高亮显示该单词，以方便增强记忆，这个功能可以参考：

「Burning Vocabulary: highlight & track words」 这个插件： https://chrome.google.com/webstore/detail/burning-vocabulary-highli/ljfjnlcnpmabfcgcmffkmgainghokdpl

谢谢！

Contributor guide

Tech stack
typescripthtmlcss
Domain
frontend
Issue type
feature
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
3
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
1-2 days
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
stale
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
needs investigation
Prerequisites
Chrome extension basicsTypeScriptDOM manipulationState management
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
50
Research direction
Review the existing codebase to understand how the extension currently tracks known words, likely in the popup or background script. Examine the DOM injection mechanism used for page translation to see how to inject highlight styles. Check the comments on the issue for any prior design discussions. Consider implementing a highlight storage and mutation observer to mark matching text nodes.