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13,141 extensions found in Web Development

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  • Snyk API and Web Sequence Recorder

    Snyk API and Web Sequence Recorder

    Snyk API & Web Record login/sequence You can use Snyk API & Web Sequence Recorder to save and export a login or navigation sequence to be replayed during scans.

    Snyk API&Web

    57 users

  • Markdown下载器

    Markdown下载器

    博客文章下载器，可下载主流博客平台文章为Markdown/Word文件

    waahah

    57 users

  • LTI Debugger

    LTI Debugger

    View & Debug LTI launches

    LTI Debugger

    57 users

  • SQL Injection Tester

    SQL Injection Tester

    Test SQL injection vulnerabilities with common payloads. Official extension for sql-injection-tester.netlify.app

    KUSHAL PIPALIYA

    57 users

  • ABC JS-CSS Injector

    ABC JS-CSS Injector

    A injector extension for Firefox users.

    ABCeLearning

    57 users

  • DOM-XPath

    DOM-XPath

    DOM-XPath is a simple add on that allows you to find elements in the DOM via XPath expressions. Found elements are highlighted and also logged to the console.

    Mitya

    57 users

  • WebDevAuthn

    WebDevAuthn

    Debug FIDO2 requests and responses

    DarkThanos

    57 users

  • Weblyzer - Web Analyzer

    Weblyzer - Web Analyzer

    Reveal a website's full tech stack, APIs, hosting, security grade and performance - 630+ technologies, 100% local.

    R0CKABILLY

    57 users

  • Blexb - Alexa Rank Alternative

    Blexb - Alexa Rank Alternative

    Blexb is a free Alexa Rank Alternative extension. Display any website’s global rank and traffic rank.

    Blexb

    56 users

  • Page to Markdown Exporter

    Page to Markdown Exporter

    Export web pages as Markdown with images packaged in a ZIP file

    JH Software

    56 users

  • Gerador de CPF, RG e CNPJ

    Gerador de CPF, RG e CNPJ

    Gera números válidos de CPF, RG e CNPJ

    Paulo Andrade

    56 users

  • Asuka.IO Whois - Domain Name Lookup Tool

    Asuka.IO Whois - Domain Name Lookup Tool

    This extension allows you to lookup the domain name information easily. By clicking the addon button or selecting from the context menu, you can display the domain name registration information of the site you are currently browsing.

    Asuka.Net

    56 users

  • JSON Diff View

    JSON Diff View

    Easily compare JSON objects. Highlight the differences using colours in a tree structure representing the diff. Source code can be found at https://github.com/rafspiny/jsondiff/

    Raffaele Spinelli

    56 users

  • Accent e-Faktura Browser Extension

    Accent e-Faktura Browser Extension

    This is a browser plugin used to sign JSON packages with local certificate and create JWS.

    Accent

    56 users

  • FireCsv

    FireCsv

    View pretty CSV directly from within Firefox and Thunderbird.

    metagriffin

    56 users

  • AI StitchSnap - Screen Capture & Full Page Screens

    AI StitchSnap - Screen Capture & Full Page Screens

    Capture full pages, visible areas, or custom regions with one click. Instantly send screenshots to ChatGPT, Claude, Copilot, Grok, and DeepSeek for AI analysis.

    DevLabs

    56 users

  • PHP Revival

    PHP Revival

    Open source extension that changes styles on php.net website with many other fixes for better experience of using documentation. Extension adds the dark theme to php code examples and changes its color schemes

    Serhii

    56 users

  • Alt Text Display

    Alt Text Display

    Add a context menu to images to show their URL and alt text

    codepo8

    56 users

  • Email Tracker

    Email Tracker

    Professional Gmail tracking for Firefox with exact-recipient protection, cleaner open detection, and subtle Gmail status badges.

    YNS DEV

    56 users

  • Hibernating Tabs

    Hibernating Tabs

    Automatically hibernate inactive tabs to save system resources.

    Cprofessional

    56 users

  • Link Extract

    Link Extract

    Effortlessly extract and save all links and embedded paths from any webpage. A must-have tool for developers, researchers, and power users.

    Arabinda Moharana

    56 users

  • YouTube History Remove Button

    YouTube History Remove Button

    Add X buttons to YouTube history for quick removal

    moz

    56 users

  • Web Audio Inspector

    Web Audio Inspector

    Adds a Web Audio panel to Developer Tools. This panel visualizes the web audio graph in real-time and lets users inspect nodes.

    Metroite

    56 users

  • PixelGrid

    PixelGrid

    The tool to overlap your website layout with a grid.

    Sergey Zwezdin

    56 users

  • Graph X-Ray

    Graph X-Ray

    Graph X-Ray converts your Microsoft admin portal clicks into ready-to-use code in PowerShell, C#, Python, and more.

    Merill Fernando

    56 users