Browser extensions
112 repositories · updated 2026-11-06
1gorhill / uBlockFilter unwanted network content in the browser with configurable rules.JavaScriptGPL-3.0 · Share derivative sourceInsufficient rank history69,032
2adam-p / markdown-hereGoogle Chrome, Firefox, and Thunderbird extension that lets you write email in Markdown and render it before sending.JavaScriptMIT · PermissiveInsufficient rank history60,251
3maboloshi / github-chineseGitHub Chinese plug-in, GitHub Chinese interface. (GitHub Translation To Chinese)JavaScriptGPL-3.0 · Share derivative sourceInsufficient rank history37,859
4refined-github / refined-github:octocat: Browser extension that simplifies the GitHub interface and adds useful featuresTypeScriptMIT · PermissiveInsufficient rank history32,450
5ovity / octotreeGitHub on steroidsJavaScriptAGPL-3.0 · Share derivative sourceInsufficient rank history23,301
6gildas-lormeau / SingleFileWeb Extension for saving a faithful copy of a complete web page in a single HTML fileJavaScriptAGPL-3.0 · Share derivative sourceInsufficient rank history22,818
7xifangczy / cat-catchCat-catch Browser Resource Sniffing Extension / cat-catch Browser Resource Sniffing ExtensionJavaScriptGPL-3.0 · Share derivative sourceInsufficient rank history22,810
8darkreader / Dark ReaderCreate adjustable dark reading themes for websites.TypeScriptMIT · PermissiveInsufficient rank history22,559
9AutomaApp / automaA browser automation extension that builds tasks by connecting blocks.VueLicense not declaredInsufficient rank history21,709
10voyager-crew / voyagerEnhancement suite for Gemini, AI Studio, Claude, ChatGPT & DeepSeek — plus a prompt manager for any website, DeepSeek Harness included.TypeScriptGPL-3.0 · Share derivative sourceInsufficient rank history20,533
11dailydotdev / dailyAuthor description: daily.dev is the personalized developer news feed and community. Get the best tech content from all over the web in your browser new tab or on mobile. Free and open source.JavaScriptAGPL-3.0 · Share derivative sourceInsufficient rank history20,131
12immersive-translate / immersive-translateImmersive Dual Web Page Translation Extension, supports input box translation, mouseover translation, PDF, Epub, subtitle file, TXT file translation - Immersive Dual Web Page Translation ExtensionLicense not declaredInsufficient rank history19,584
13alyssaxuu / screenityA browser extension for screen recording and annotation.JavaScriptGPL-3.0 · Share derivative sourceInsufficient rank history18,956
14GoogleChrome / chrome-extensions-samplesChrome Extensions SamplesJavaScriptApache-2.0 · PermissiveInsufficient rank history17,844
15Automattic / harperOffline, privacy-first grammar checker. Fast, open-source, Rust-poweredRustApache-2.0 · PermissiveInsufficient rank history17,382
16moonD4rk / HackBrowserDataExtract and decrypt browser data, supporting multiple data types, runnable on various operating systems (macOS, Windows, Linux).GoMIT · PermissiveInsufficient rank history14,667
17nanobrowser / nanobrowserAn AI automation extension that performs web tasks in a signed-in browser.TypeScriptApache-2.0 · PermissiveInsufficient rank history14,248
18ajayyy / SponsorBlockSkip YouTube video sponsors (browser extension)TypeScriptGPL-3.0 · Share derivative sourceInsufficient rank history14,030
19Anarios / return-youtube-dislikeChrome extension to return youtube dislikesJavaScriptGPL-3.0 · Share derivative sourceInsufficient rank history13,835
20crimx / ext-saladict🥗 All-in-one professional pop-up dictionary and page translator which supports multiple search modes, page translations, new word notebook and PDF selection searching.TypeScriptMIT · PermissiveInsufficient rank history13,418
