Extension
Extensions are software components that add specific capabilities to a larger software application. They enable users to customize and enhance their software environments in various domains, including web browsers, development IDEs, and operating systems. Extensions can range from simple UI tweaks to adding sophisticated new features. They play a crucial role in tailoring software solutions to individual needs, fostering a richer and more productive user experience.
Why Extensions Matter
Extensions allow for greater flexibility and personalization of software tools, empowering users to adapt tools according to their specific workflow and preferences. They encourage a vibrant ecosystem around software products where third-party developers can contribute valuable functionality that benefits the entire user community.
Common Uses of Extensions
For developers, understanding and leveraging extensions can lead to better software design and more engaging user interfaces. For users, extensions provide a path to a more personalized and efficient toolset.
Here are 3,854 public repositories matching this topic...
uBlock: a fast, lightweight, and lean blocker for Chrome, Firefox, and Safari.
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Sep 8, 2022 - JavaScript
A simple, open source bilingual translation extension & Greasemonkey script (一个简约、开源的 双语对照翻译扩展 & 油猴脚本)
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Aug 30, 2025 - JavaScript
Map your keys for web surfing, expand your browser with javascript and keyboard.
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Aug 17, 2025 - JavaScript
FireBug for designers › Edit any webpage, in any state https://a.nerdy.dev/gimme-visbug
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Aug 22, 2025 - JavaScript
Open YouTube & Video browser-extension [top~1] Enrich your experience&choice!🧰200+options; clever features📌set&forget📌Longest-standing. Join🧩us?👨👩👧👧 ⋮ {playback|content discovery|player|extra buttons|distractions|related videos|shorts|ads|quality|codec|full tab|full screen}
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Aug 30, 2025 - JavaScript
哔哩哔哩 (bilibili.com) 辅助工具，可以替换播放器、推送通知并进行一些快捷操作
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Jun 11, 2021 - JavaScript
Don't waste your time with compliance. FastForward automatically skips annoying link shorteners.
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Aug 22, 2025 - JavaScript
Pomodoro® time management assistant for Chrome
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May 28, 2023 - JavaScript
🚀 The CLI for your next Chrome Extension
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Nov 18, 2024 - JavaScript
An extension to watch sub only VOD on Twitch
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Jun 7, 2025 - JavaScript
🖥🔋Web Extension starter to build "Write Once Run on Any Browser" extension
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Jun 28, 2025 - JavaScript
Pop-up dictionary browser extension for language learning. Successor to Yomichan.
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Aug 28, 2025 - JavaScript
A neutral new tab page accented with a chosen colour. Customise the layout, style, background and bookmarks with nightTab.
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Oct 19, 2024 - JavaScript
Extension that adds a blur look to different parts of the GNOME Shell, including the top panel, dash and overview
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Aug 16, 2025 - JavaScript
All Chrome Extension examples collected into one repository
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Oct 31, 2021 - JavaScript
No Coin is a tiny browser extension aiming to block coin miners such as Coinhive.
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Sep 10, 2020 - JavaScript
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