MessPostage
Notify user of postMessage messages and event handlers. This is helpful during debugging or security testing of a web application.
80 brukere
Codeforces Lite
Codeforces Lite enhances competitive programming with a dark theme, advanced code editor, and built-in code execution. Write, test, and submit solutions directly from problem pages with syntax highlighting and smart code storage.
80 brukere
No-Cache No-Store for Selected Hosts
Reloading doesn't update your CSS any more? Bypass Firefox's aggressive caching of CSS (and optionally other content) during development. Use the button on the Page Actions menu to grant new host permissions for blocking.
79 brukere
autojump
In OSChina, Gitee, Zhihu, Juejin, Jianshu and CSDN websites will jump to third-party links without feeling, which can save a lot of time.
79 brukere
URL Throttler
This simple and straightforward add-on allows you to delay network responses from a custom list of URLs for a specified amount of time.
79 brukere
Pluralsight Transcript
Add a Page Action to every Pluralsight video player. Clicking the Page Action will create a new popup window with a transcript (if available) along with live highlighting and automatic scrolling in time with the video playback.
79 brukere
KOSHIAN 返信フォームを固定
レスフォームの位置を調整します !注意! 一度でもフォーム位置切替を行ってた場合フォームがちらつきます FirefoxのオプションのプライバシーとセキュリティのCookieを管理から img.2chan.netやmay.2chan.netのreszcというCookieを削除すると解決します
78 brukere
Colorless for Firefox
Remove colors from a web page that it becomes black and white, or sepia.
77 brukere
Extension for AWS SSO
This extension is for AWS IAM Identity Center (The old name is AWS SSO).
77 brukere
Character Counter
Count the characters, words, sentences, paragraphs & whitespaces in a text.
77 brukere
Multi LLM AI Chat
Multi LLM AI Chat lets you chat with Alibaba, Anthropic, ChatAnywhere ,Cohere ,DeepInfra ,DeepSeek ,Fireworks AI ,Google ,Gemini Grok (xAI) ,Groq ,Hugging Face ,Hyperbolic ,Minimax ,Mistral ,Novita AI ,NVIDIA AI Foundation ,Ollama.com (Cloud) ,Etc
77 brukere
ShowPassword
A browser extension that reveals password inputs when the cursor hovers over fields with the `password` type
77 brukere
Lexical Developer Tools
Adds Lexical debugging tools to the Firefox Developer Tools. It allows you to inspect the Lexical state in the Firefox Developer Tools.
77 brukere
Ollama Web Extension
Securely connect your locally hosted Ollama LLM to websites you trust. This extension exposes a simple API (window.ollama) to supported sites, enabling them to connect to your Ollama instance — without sending any data to the cloud.
76 brukere
Trello Card Counter
An elegant and free web browser extension that directly integrates into all your Trello board to count the total number of cards in each list and across the whole board.
76 brukere
Totally Automated Accessibility Scanner
Totally Automated Accessibility Scanner is a completely free accessibility auditing tool which automatically detects and reports common accessibly violations on your website.
76 brukere
FoxColorBox
Firefox extension that allows you to change and customize browser Window colors
76 brukere
