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 12,572 public repositories matching this topic...
An open source, privacy focused alternative to NotebookLM for teams with no data limits. Join our Discord: https://discord.gg/ejRNvftDp9
-
Updated
Jun 17, 2026 - Python
Open-Source Chrome extension for AI-powered web automation. Run multi-agent workflows using your own LLM API key. Alternative to OpenAI Operator.
-
Updated
Nov 24, 2025 - TypeScript
🥗 All-in-one professional pop-up dictionary and page translator which supports multiple search modes, page translations, new word notebook and PDF selection searching.
-
Updated
Jun 12, 2026 - TypeScript
High performance, full-stack PHP framework delivered as a C extension.
-
Updated
Jun 17, 2026 - PHP
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)
-
Updated
Jun 18, 2026 - JavaScript
uBlock: a fast, lightweight, and lean blocker for Chrome, Firefox, and Safari.
-
Updated
Sep 8, 2022 - JavaScript
Небольшое расширение, которое добавляет закадровый перевод видео из YaBrowser в другие браузеры
-
Updated
May 31, 2026 - TypeScript
Map your keys for web surfing, expand your browser with javascript and keyboard.
-
Updated
May 13, 2026 - JavaScript
FireBug for designers › Edit any webpage, in any state https://a.nerdy.dev/gimme-visbug
-
Updated
Jun 15, 2026 - JavaScript
Attribute Extensions for Unity
-
Updated
Jun 2, 2026 - C#
Free, ultrafast Copilot alternative for Vim and Neovim
-
Updated
Mar 31, 2026 - Vim Script
Open YouTube / Video browser-extension [top~1] Enrich your experience&choice!🧰Smart features📌set&forget📌250+tweaks - Longest-standing. Join🧩us?👨👩👧👧 ⋮ {playback|discovery|extra player buttons|quality|codec|full tab|full screen|no distraction|shorts}
-
Updated
Jun 12, 2026 - 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
-
Updated
Jun 11, 2021 - JavaScript
Don't waste your time with compliance. FastForward automatically skips annoying link shorteners.
-
Updated
Jun 1, 2026 - JavaScript
Created by The software community
- Followers
- 151 followers
- Website
- github.com/topics/extension
- Wikipedia
- Wikipedia