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13,794 extensions found in Web Development

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  • Cache Disabler

    Cache Disabler

    Ensure you get the latest changes during web development.

    Alejandro Akbal

    96 users

  • Switch Tabs

    Switch Tabs

    Switch tabs every x seconds.

    Ph4nToM00

    96 users

  • Scroll Up Folder

    Scroll Up Folder

    Goes up a folder of a website.

    Bruce Bujon (Perfect Slayer)

    95 users

  • Server View

    Server View

    View server information.

    shinpachinaide

    95 users

  • MessPostage

    MessPostage

    Notify user of postMessage messages and event handlers. This is helpful during debugging or security testing of a web application.

    Sjoerd Langkemper

    95 users

  • Ollama Web Extension

    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.

    Abhay

    94 users

  • Scratchpad

    Scratchpad

    Replacement for the JavaScript Scratchpad editor removed in Firefox 72

    A Kistler

    94 users

  • Farbkontrast prüfen - Color Contrast Checker

    Farbkontrast prüfen - Color Contrast Checker

    WCAG Color Contrast Analyzer / Quickly check the contrast between two colours. Einfache Farbprüfung: Überprüfe schnell den Farbkontrast zwischen Text und Hintergrund durch Eingabe der Hex-Farbcodes oder mit der integrierten Pipette.

    Kevin Taron

    94 users

  • Bluelight Blocker

    Bluelight Blocker

    Reduces blue light emission for better sleep and eye comfort

    Dr Bates App

    94 users

  • Scientific Calculator

    Scientific Calculator

    Scientific Calculator for Firefox

    FirstScienceCalc

    93 users

  • Easy to RSS

    Easy to RSS

    Retreive RSS feeds URLs from WebSite, RSSHub supported

    idealclover

    93 users

  • GitHub Repo Size

    GitHub Repo Size

    Show size summaries of GitHub repos

    AminoffZ

    93 users

  • DOM Treemap

    DOM Treemap

    Helps you explore the distribution of DOM nodes in the document tree.

    Schepp

    93 users

  • JS Deep Scraper Pro

    JS Deep Scraper Pro

    JS Deep Scraper Pro is an advanced, automated JavaScript reconnaissance tool built specifically for security researchers, bug bounty hunters

    lu3ky-13

    93 users

  • Salesforce Advanced Search

    Salesforce Advanced Search

    Salesforce Advanced Search Plugin is useful to search any text inside Salesforce Apex Classes, Triggers, Visualforce Pages, Components and Email Templates. It also has one utility to show Field API Names along side of label in object's details page.

    Yasir Arafat

    93 users

  • REST API Client Tester

    REST API Client Tester

    🚀 A Postman‑like API client that works on Firefox desktop & Android

    onyxwizard

    93 users

  • Febbox Token Grabber - BigFlush

    Febbox Token Grabber - BigFlush

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

    BigFlush

    93 users

  • Cookie-Editor

    Cookie-Editor

    A powerful Cookie Editor for tab-based and global cookie management, with fast editing tools and cloud sync.

    Maehdakvan

    93 users

  • Refined Bitbucket

    Refined Bitbucket

    Improves Bitbucket's user interface

    Ronald Rey

    92 users

  • NotExp

    NotExp

    This extension converts OneNote notes to Xournal++ and RNote notes with only a few clicks required.

    nico9889

    92 users

  • Screen Recorder

    Screen Recorder

    Local screen recorder with configurable format, resolution, frame rate, camera overlay, and optional audio input.

    Fernando

    92 users

  • ESMART Token Web Plugin

    ESMART Token Web Plugin

    ESMART Token Web Plugin allows to access PKCS#11 methods for signing, verifing, listing objects etc.

    ESMART® Addons

    92 users

  • SVG Wizard

    SVG Wizard

    Enables copying or downloading SVG images by right-clicking them.

    dragongirlsnout

    92 users

  • Linkover – preview link info on hover

    Linkover – preview link info on hover

    Linkover loads link thumbnail, page title, description and favicon, and shows it all in a nice tooltip on link hover.

    emvaized

    92 users

  • HTML5 Gamepad Detector

    HTML5 Gamepad Detector

    This project is using HTML5 Gamepad API which can monitor your gamepads connected to your computer in a web browser.

    HKGoldenMr.A

    91 users