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11,958 extensions found in Web Development

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  • Snap Pixel Helper

    Snap Pixel Helper

    Snap’s Pixel Helper is a simple Browser Extension, which allows advertisers to verify, debug, and troubleshoot Snap Pixel implementations.

    Greg Varsanyi

    139 users

  • HackSearch Pro

    HackSearch Pro

    Search in some of the ways hackers would to gather google indexed data about your website so that you can secure it yourself.

    Rejah Rehim A A

    139 users

  • Mist Extension

    Mist Extension

    The Mist Browser Extension streamlines workflow for Juniper Mist developers and users by providing quick access to Mist APIs, API Tokens, Documentation and Tools.

    Thomas

    139 users

  • cors-plugin

    cors-plugin

    A simple add-on/plugin to allow developers who might want to make cross origin requests to their APIs from localhost

    Raghudevan

    138 users

  • ng-inspect

    ng-inspect

    Inspect the angular scope in the developper tools inspector

    Christophe Hurpeau

    138 users

  • MJsonViewer

    MJsonViewer

    Yet, just another json content viewer plugin for Firefox. Before using, you should go to the "about:config" page and toggle the "devtools.jsonview.enabled" to false first.

    D0n9X1n

    138 users

  • CSS and XPath checker

    CSS and XPath checker

    A helper tool for to confirm CSS and XPath selector.

    TANIGUCHI Takaki

    137 users

  • Bluesky - Cleanup Usernames

    Bluesky - Cleanup Usernames

    cleans all usernames of their extention on Bluesky

    Greendata

    137 users

  • Check iframe

    Check iframe

    Firefox add-on that indicates if the current web page uses iframe and frame tags. Meaning of the icon colors: gray (not checked), green (no tags), orange (tags), purple (source list matches). The add-on can scroll and redirect to the tag elements.

    CarlosAMolina

    137 users

  • Speed Test Internet

    Speed Test Internet

    Check internet download/upload speed

    Firefox addon Free

    137 users

  • Selection Highlighter

    Selection Highlighter

    Highlight occurrences of selected text, with or without a keypress.

    neaumusic

    137 users

  • showModalDialog Shim

    showModalDialog Shim

    showModalDialog shim rewrites deprecated showModalDialog() to window.open() function so it works in newer browsers! Useful for legacy enterprise web applications Ported from chrome version at https://github.com/chuckhendo/showModalDialog-shim

    Michael

    136 users

  • Cafi Certificado A3

    Cafi Certificado A3

    Assinatura de Documentos com Certificado A3

    Cafi

    136 users

  • Word to PDF - Convert and Merge

    Word to PDF - Convert and Merge

    Convert MS Word documents (doc and docx) into PDF format

    emano waldeck

    136 users

  • Discord TOKEN Checker tool

    Discord TOKEN Checker tool

    This is an add-on that allows you to obtain and confirm your own Discord token without using developer tools.

    Gushini chick

    136 users

  • YouTube Ad Blocker

    YouTube Ad Blocker

    Blocks ads on YouTube.

    thenewmsy

    136 users

  • HTTP Header Mangler

    HTTP Header Mangler

    HTTP Header Mangler inserts HTTP headers on a per host basis.

    Peter Nilsson

    136 users

  • RestMan

    RestMan

    RESTMan is a browser extension to work on http requests.

    OK365

    136 users

  • Knockout JS Context Hover

    Knockout JS Context Hover

    https://github.com/alexcodito/KnockoutContextHover KnockoutJS Context Hover - Development and debugging assistant for Knockout JS

    Alex P

    135 users

  • Modify Headers DNR

    Modify Headers DNR

    Modify request and response headers through the DeclarativeNetRequest API

    Brawl

    135 users

  • Website Colors Finder

    Website Colors Finder

    Get all the colors used on a website

    Golap Hazarika

    134 users

  • Gemini Delete for Firefox

    Gemini Delete for Firefox

    Gemini Delete Chat Extension for Firefox

    donk

    134 users

  • form-info

    form-info

    Adds a form information panel to the developer tools.

    Atsawin

    134 users

  • SuperDog Authentication Extension

    SuperDog Authentication Extension

    Send a message to a native application for authentication.

    SuperDog Team

    134 users

  • Clear Session

    Clear Session

    Clear cookies, session and local storage from current website with a single click. Easily clear cookies, local storage and session storage from the website you're currently on!

    Daniel Groen

    134 users