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13,663 extensions found in Web Development

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  • Screenshot.rocks: One-click design mockups

    Screenshot.rocks: One-click design mockups

    Create beautiful browser and mobile mockups in one-click.

    Dave Earley

    89 users

  • My Autofill Extension

    My Autofill Extension

    Autofills VWB form with license verification

    Md Moazzem Hossen

    89 users

  • Яндекс Маркет Поиск

    Яндекс Маркет Поиск

    Поиск товаров с помощью Яндекс Маркет

    aleks.ast

    88 users

  • Pinnable ChatGPT: pin GPT chats in sidebar

    Pinnable ChatGPT: pin GPT chats in sidebar

    Pin ChatGPT chats in sidebar for quick access

    Tik Hon

    88 users

  • close tab right click

    close tab right click

    Close tab from right click context menu.

    kakakikikeke

    88 users

  • FakerFill

    FakerFill

    Automate fake data generation in web forms for developers and QA testers

    Łukasz Dymek

    88 users

  • Persistent Inspect Element

    Persistent Inspect Element

    Edit websites locally and keep changes after reload.

    Hayshemi

    88 users

  • CORS Unblock

    CORS Unblock

    Web apps cross-origin access with precise domain control and simple permissions.

    rxliuli

    88 users

  • SP REST JSON

    SP REST JSON

    SP REST JSON modifies the accept property in the request header for SharePoint REST API calls to get the response in JSON format and to show it directly in Firefox instead of downloading a XML file. Works for on-premises and SharePoint online.

    DDesch

    87 users

  • YuIA – AI Assistant

    YuIA – AI Assistant

    All the top AIs in your browser: ChatGPT, Gemini, DeepSeek, and more. Translate, summarize, and explain texts with just one click!

    YuIA

    87 users

  • Stremio Google Search

    Stremio Google Search

    Adds Stremio to the watch movie/series button in google search

    Athul Dinesan

    87 users

  • Bluelight Blocker

    Bluelight Blocker

    Reduces blue light emission for better sleep and eye comfort

    Dr Bates App

    87 users

  • Man in the Middle

    Man in the Middle

    Modify requests, inject JavaScript and CSS into pages.

    Hoang

    87 users

  • cookie.txt

    cookie.txt

    Exports your cookies super fast in a format compatible with wget

    Yifei Wang

    87 users

  • UploadCC: Screen Capture Tool (Share or Save)

    UploadCC: Screen Capture Tool (Share or Save)

    Simple Screen Capture Tool Select the area which you want to capture. You can choose to upload it and share with your friend or download it.

    UploadCC

    87 users

  • GraphQL-Inspect

    GraphQL-Inspect

    Inspect GraphQL requests and response data in the devtools.

    lokmeinmatz

    87 users

  • Userback

    Userback

    Real time user feedback, collaboration and screen capture tool.

    Userback

    86 users

  • Twitch Username and User ID

    Twitch Username and User ID

    Fetch user id of a Twitch username or the username of a Twitch user id. The Firefox port of https://chrome.google.com/webstore/detail/twitch-username-and-user/laonpoebfalkjijglbjbnkfndibbcoon

    swiftyspiffy

    86 users

  • GrabzIt Web Scraping Assistant

    GrabzIt Web Scraping Assistant

    Create Web Scrapes online easier than ever before with GrabzIt’s Web Scraping Assistant.

    GrabzIt

    86 users

  • BetterBluesky - Trends & more

    BetterBluesky - Trends & more

    Improve your Bluesky experience! Add Trending Topics, improve design and more!

    Nem Tudo

    86 users

  • Febbox Token Grabber - BigFlush

    Febbox Token Grabber - BigFlush

    Gets the ui token cookie from febbox.com to use on willow

    BigFlush

    86 users

  • Leet Xt - Supercharge your Leetcode practice

    Leet Xt - Supercharge your Leetcode practice

    Supercharge your LeetCode practice - Add to Friends, Premium Features, per Contest Friends Rating, and more!

    binbard

    86 users

  • Tolgee Tools

    Tolgee Tools

    Translate your web applications more effectively with Tolgee plugin!

    Tolgee

    86 users

  • URL Parameters Editor

    URL Parameters Editor

    Shows parameters used in the URL and allows to update, export and import them.

    Ivan

    85 users

  • fly63工具箱

    fly63工具箱

    一款在线高效实用工具箱，无需客户端在线一键使用。拥有近上百款工具包括:程序员在线文档、在线转换、加密解密、站长工具、代码开发、Css样式、文本工具、二维码处理、图片处理、生活办公、娱乐工具等等。

    fly63

    85 users