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11,696 extensions found in Web Development

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  • Testing Daily

    Testing Daily

    Get the feed of the latest testing news.

    Sanjay Kumar | SelectorsHub Founder

    44 users

  • JSONViewPro

    JSONViewPro

    format several JSON documents in one window, depends to your screen width, up to 6.

    oppoic

    44 users

  • Copy Tab Urls

    Copy Tab Urls

    A powerful, privacy-respecting extension that makes copying your open URLs effortlessly, with optional Markdown format, and with the ability to select some of them

    Ina's Simple But Good

    44 users

  • Markdown Printer

    Markdown Printer

    Save web pages as Markdown files to your Downloads folder. No setup required!

    Lev Gelfenbuim

    44 users

  • Open GitHub in IDE

    Open GitHub in IDE

    Open files in VSCode or PHPStorm directly from GitHub, assuming the repository you are working on is cloned on your computer. When a fragment of a file is displayed, your IDE opens the file and puts the cursor at the desired line.

    Louis-Marie Michelin

    44 users

  • Print this page

    Print this page

    Adds a print button to the browser.

    ircestudios

    44 users

  • Prompt Stash: Save Prompts for ChatGPT & Gemini

    Prompt Stash: Save Prompts for ChatGPT & Gemini

    Save and reuse AI prompts with smart templates and variables. Works in ChatGPT, Claude, Gemini, Perplexity and Grok. Sync across Firefox, Chrome, Edge and Brave via Google Drive. 100% private, no account needed.

    Crouton Creations

    44 users

  • CloneElement-InstantCSS

    CloneElement-InstantCSS

    Clone a Webpage Elements and Instantly Apply CSS

    JanishPancholi

    44 users

  • Tamper Data Classic

    Tamper Data Classic

    View and modify HTTP/HTTPS headers and POST data. Modern rewrite of the classic extension.

    SamDev

    44 users

  • Hide w3schools on DuckDuckGo

    Hide w3schools on DuckDuckGo

    Removes w3schools[dot]com links from DuckDuckGo search results

    Inan Hira

    44 users

  • HTTP Info

    HTTP Info

    Display HTTP request information for the current page

    Victor

    44 users

  • Comfortable Sakai

    Comfortable Sakai

    Comfortable Sakai is a Web browser extension for managing assignments and quizzes on Sakai LMS.

    das08

    44 users

  • Image Text Translator

    Image Text Translator

    Translate text from images using OCR and LibreTranslate.

    gintama

    44 users

  • WebAPI Blocker

    WebAPI Blocker

    Easily block (nullify) undesired WebAPI(s) and protect your privacy.

    Bernard

    44 users

  • Style Scout

    Style Scout

    Fonts & Colors Finder

    Francesco Bertelli

    44 users

  • Inspector

    Inspector

    Inspect HTML elements and CSS box model properties & details

    derivia

    43 users

  • Sub Downloader

    Sub Downloader

    Automatically download subtitles for online videos.

    SAN CA CUOC TRUC TUYEN HAY88

    43 users

  • Batch Text Extractor (URL2Text)

    Batch Text Extractor (URL2Text)

    Quickly open multiple URLs, extract full-page text content, and compile it into a downloadable .txt file — all with one click.

    Trevor Lewis

    43 users

  • FontFinder

    FontFinder

    Typography Inspector: Identifies fonts, displays information, and allows font previews

    Go88

    43 users

  • Mock Express

    Mock Express

    Mock Express lets developers intercept and modify HTTP requests in the browser. Mock API responses, block or delay requests, redirect URLs, and more—all with a simple interface. Ideal for frontend devs and QA testing dynamic API behavior.

    Mock Express

    43 users

  • autoClick3

    autoClick3

    自动点击特定页面按钮

    feng

    43 users

  • Mytube for Youtube™

    Mytube for Youtube™

    Removes all annoying ads and banners from YouTube!

    codehemu

    43 users

  • FormFiller

    FormFiller

    Auto-completing HTML forms with random data

    josiahsprankle

    43 users

  • Hibernating Tabs

    Hibernating Tabs

    Automatically hibernate inactive tabs to save system resources.

    Cprofessional

    43 users

  • [BROKEN] ChatGPT File Upload

    [BROKEN] ChatGPT File Upload

    READ ABOUT/DESCRIPTION BELOW FOR ERROR REPORT Adds a button to upload files into ChatGPT. (NOT for images, videos, Word Documents, or other non-raw-text files. For any support, join my public Discord server: discord.gg/cUnkxxfJ5b

    TΞTRΛ

    43 users