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Userscripts
A userscript is a kind of lightweight and less privileged browser extension written in JavaScript used to modify webpages. Userscripts may use the special API, usually referred as GM_API, allowing them to bypass same-origin policy and store data in separate storage not accessible to web pages. The technology was initially introduced in the GreaseMonkey extension for Firefox web browser, and then spread to other browsers, sometimes built-in, like in Presto-based Opera, sometimes with help of extensions, like in Chromium-based browsers. The most famous catalogs of userscripts are GreasyFork and OpenUserJS.
Here are 361 public repositories matching this topic...
Небольшое расширение, которое добавляет закадровый перевод видео из YaBrowser в другие браузеры
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May 20, 2026 - TypeScript
ScriptCat, a browser extension that can execute userscript; 脚本猫，一个可以执行用户脚本的浏览器扩展
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May 25, 2026 - TypeScript
E 站注射器，将中文翻译注入到 E 站体内
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May 20, 2026 - TypeScript
Integrates MyAnimeList/AniList/Kitsu/Simkl into various sites, with auto episode tracking.
sync scrobble anime userscript plex manga anilist mal kitsu myanimelist crunchyroll hacktoberfest simkl gogoanime mangadex mal-sync
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May 26, 2026 - TypeScript
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Feb 28, 2023 - TypeScript
Export and Share your ChatGPT conversation history
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May 12, 2026 - TypeScript
Export tweets, bookmarks, lists and much more from Twitter(X) web app. (推文/书签/收藏/列表导出工具)
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May 12, 2026 - TypeScript
A vite plugin server and build your.user.js for userscript engine like Tampermonkey, Violentmonkey, Greasemonkey, ScriptCat
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May 12, 2026 - TypeScript
Userscript to improve Xbox Cloud Gaming (xCloud) and Remote Play experiences on web browsers
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May 19, 2026 - TypeScript
哔哩哔哩（bilibili.com）油猴辅助脚本，Bilibili Live Tasks Helper
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May 26, 2026 - TypeScript
Userscript to filter, search, organize, or delete your Google Photos library
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May 23, 2026 - TypeScript
bilibili 页面净化大师，深度净化 B 站，优化功能，过滤视频 / 评论 / 动态
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May 12, 2026 - TypeScript
显示WE Learn随行课堂题目答案；支持班级测试；自动答题；刷时长；基于生成式AI(ChatGPT)的答案生成
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Jun 6, 2024 - TypeScript
js cookie逆向利器：js cookie变动监控可视化工具 & js cookie hook打条件断点
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Jan 28, 2026 - TypeScript
[UserScript] Bilibili 自定义首页
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May 26, 2026 - TypeScript
Manga reader and downloader, Focus on experience and low load on the site. support site like e-hentai.org | x.com | pixiv.net.
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May 21, 2026 - TypeScript
恢复旧版Bilibili页面，为了那些念旧的人。
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May 25, 2026 - TypeScript
一个可以给几乎任何视频网站添加弹幕的开源软件 | An open source solution to add danmaku to almost every video website
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May 25, 2026 - TypeScript
This scripts loads all pages(images) from the current chapter of the manga showing them in one page in a list type structure, witch helps reading faster.
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May 15, 2026 - TypeScript
Created by Aaron Boodman
Released March 28, 2005
- Followers
- 529 followers
- Repository
- greasemonkey/greasemonkey
- Website
- github.com/topics/userscript
- Wikipedia
- Wikipedia