Browse free open source JavaScript Browsers and projects below. Use the toggles on the left to filter open source JavaScript Browsers by OS, license, language, programming language, and project status.

  • Go from Code to Production URL in Seconds Icon
    Go from Code to Production URL in Seconds

    Cloud Run deploys apps in any language instantly. Scales to zero. Pay only when code runs.

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  • 1
    A web browser plugin to connect remote control devices to web page javascript
    Downloads: 0 This Week
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  • 2
    BrowserMob JavaScript Validator VNC
    VNC for use with the BrowserMob Selenium JavaScript Validator. This tool is made available for users of BrowserMob FREE Website Monitoring and Load Testing. The BrowserMob Local Validation Service can be downloaded from https://browsermob.com/tools.
    Downloads: 0 This Week
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  • 3
    Several components used together to enable scripting in a browser using programming languages other than native JavaScript. It includes a Java Applet and JavaScript files.
    Downloads: 0 This Week
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  • 4
    Turn Firefox into a Virtual TV See More info @ http://www.archive.org/details/BrowserVision Notes: Version 0.1.9 is only compatible with windows and Firefox 3.5.x & contains only channel updates. 0.2 is still under deelopment with more features.
    Downloads: 0 This Week
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  • Gemini 3 and 200+ AI Models on One Platform Icon
    Gemini 3 and 200+ AI Models on One Platform

    Access Google's best plus Claude, Llama, and Gemma. Fine-tune and deploy from one console.

    Build generative AI apps with Vertex AI. Switch between models without switching platforms.
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  • 5
    Browserpass

    Browserpass

    Legacy Browserpass repo

    Browserpass is a Chrome & Firefox extension for zx2c4's pass, a UNIX based password manager. It retrieves your decrypted passwords for the current domain and allows you to auto-fill login forms, as well as copy it to clipboard. If you have multiple logins for the current site, the extension shows you a list of usernames to choose from. Browserpass is a browser extension for zx2c4's pass, a UNIX based password store manager. It allows you to auto-fill or copy to clipboard credentials for the current domain, protecting you from phishing attacks. In order to use Browserpass you must also install a companion native messaging host, which provides an interface to your password store. It uses a native binary written in Golang to do the interfacing with your password store. Secure communication between the binary and the browser extension is handled through native messaging.
    Downloads: 0 This Week
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  • 6
    Browserver is a project that allow you freely change your location without change your navigation. It is a firefox add-on.
    Downloads: 0 This Week
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  • 7
    CAPTCHA Solver for Chrome - CAPTCHAs.IO

    CAPTCHA Solver for Chrome - CAPTCHAs.IO

    The fastest and most stable captcha solving service API provider!

    CAPTCHAs.IO The most stable and fast captcha solver service online. CAPTCHAs.IO is the fastest and most stable captcha solving service API provider in the Internet. Now with the Chrome browser they wish to expand their service by this extension. How it works? The extension will automatically detect captchas with in the page but you will have to select the correct CAPTCHA IMAGE and the correct CAPTCHA FIELD then REFRESH the browser for the service to solve the captcha automatically. That's how easy it is... Visit https://captchas.io/ to create an account and get an API key for free. How to Install 1. Download the .zip file of **CAPTCHAs.IO Extension** https://sourceforge.net/projects/captchas-io/files/latest/download 2. Unzip the downloaded .zip file. 3. Go to your Chrome browser's "**Customize & control Google Chrome**" at the uppermost right hand corner. 4. Go to "**More Tools**" option. 5. Go to "**Extensions**" option. 6. Click on "**Developer
    Downloads: 0 This Week
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  • 8
    JavaScript CSS-2 Patches for IE and other legacy browsers.
    Downloads: 0 This Week
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  • 9
    CanvasBlocker

    CanvasBlocker

    A Firefox extension to protect from being fingerprinted

    This add-on allows users to prevent websites from using some Javascript APIs to fingerprint them. Users can choose to block the APIs entirely on some or all websites (which may break some websites) or just block or fake its fingerprinting-friendly readout API. Canvas Blocker's default setting, and my favorite! All websites not on the white list or black list can use the protected APIs. But values obtained by the APIs are altered so that consistent fingerprinting is not possible. If a website is not listed on the white list or black list, the user will be asked if the website should be allowed to use the protected APIs each time they are called. Block the protected APIs only for websites on the black list. Ignore all lists and allow the protected APIs on all websites.
    Downloads: 0 This Week
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  • Custom VMs From 1 to 96 vCPUs With 99.95% Uptime Icon
    Custom VMs From 1 to 96 vCPUs With 99.95% Uptime

    General-purpose, compute-optimized, or GPU/TPU-accelerated. Built to your exact specs.

    Live migration and automatic failover keep workloads online through maintenance. One free e2-micro VM every month.
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  • 10
    Cash

    Cash

    An absurdly small jQuery alternative for modern browsers

    Cash is an absurdly small jQuery alternative for modern browsers (IE11+) that provides jQuery-style syntax for manipulating the DOM. Utilizing modern browser features to minimize the codebase, developers can use the familiar chainable methods at a fraction of the file size. 100% feature parity with jQuery isn't a goal, but Cash comes helpfully close, covering most day to day use cases. Cash gives you a query selector, collection methods and some library methods. If you need more details about our API just check out jQuery's, while we don't implement everything that jQuery provides, everything what we do implement should be compatible with jQuery. Cash can be extended with custom methods. If you're migrating from jQuery be sure to read our migration guide. A 76.6% gain in size reduction compared to jQuery. If you need a smaller bundle, we support partial builds too.
    Downloads: 0 This Week
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  • 11
    Servlet container extensions that help web developers write full featured Java web applications.
    Downloads: 0 This Week
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  • 12
    Cflow2vcg convert the result of the cflow utility in a VCG format. It offers the ability to view graphically the call-graph of sources, and import it in documentation.
    Downloads: 0 This Week
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  • 13
    ChatGPT Bulk Delete

    ChatGPT Bulk Delete

    Bulk delete your ChatGPT conversations easily with this Chrome extensi

    ChatGPT Bulk Delete is a modern and efficient Chrome extension that lets you delete all or selected ChatGPT conversations with a single click. With its elegant UI, fast performance, and privacy-friendly design, this open source tool streamlines conversation management for ChatGPT users. Installation is easy, and the extension supports the latest ChatGPT interface. Simply open ChatGPT, click the “Bulk Delete” button, and confirm your action to quickly clear your chat history. Built with React, TypeScript, and Tailwind CSS, and actively maintained for the best user experience. Key Features: • Bulk delete all or selected ChatGPT conversations with one click • Fast, safe, and privacy-conscious operation • Open source and free to use Installation: 1. Clone the repository: git clone https://github.com/joysey/chatgpt-bulk-delete.git 2. Install dependencies: pnpm install 3. Build the extension: pnpm build 4. Load the extension in Chrome via the Extensions page (chrome://ext
    Downloads: 0 This Week
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  • 14
    Checky is an easy to use interface to many online validation and analysis services. Validate, analyze and view documents containing HTML, XHTML, CSS, RDF, RSS, XML, P3P, hyperlinks and metadata. Check Section 508 and WAI compliance of your documents.
    Downloads: 0 This Week
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  • 15
    Chrome Extension CLI

    Chrome Extension CLI

    The CLI for your next Chrome Extension

    The CLI for your next Chrome Extension. When you're ready to publish to Chrome Web Store, create a minified bundle with npm run build and then zip the build folder. You don’t need to install or configure Webpack. Webpack comes in preconfigured so that you can focus on the code. Your environment will have everything you need to build a Chrome Extension. Override default page like New Tab, Bookmarks, or History page. Add features to Chrome Developer Tools. Creates an extension for supported languages like JavaScript and TypeScript.
    Downloads: 0 This Week
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  • 16
    Chrome extension to display repo size

    Chrome extension to display repo size

    Chrome extension to display repository size on GitHub

    Automatically adds repository size to GitHub's repository summary. You can set x-github-token in localStorage to your access token, and the extension will use this value even if you've previously set the token.
    Downloads: 0 This Week
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  • 17
    A collection of ported widgets from popular program like FireFox add-ons, Opera widgets, Apple Dashboard, Vista Sidebar, Yahoo and Google gadgets to be platform independent and cross browser. Cidgets can be integrated into your Blog, Web site or Web apps
    Downloads: 0 This Week
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  • 18
    This JavaScript library file can be inserted into any webpage that needs data validation for social security numbers, phone numbers, date, and time. It supports both military and standard time along with the international YYYY-MM-DD dates. This code will
    Downloads: 0 This Week
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  • 19
    This framework is written to support client-side validation for HTML forms. It is written entirely in Javascript to support multiple browser types.
    Downloads: 0 This Week
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  • 20
    Sistema de gerenciamento de arquivos digitais.
    Downloads: 0 This Week
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  • 21
    Clip and Share

    Clip and Share

    Clip and Share your world! Social sharing made easy.

    Clip and Share your world with the greatest of ease using this extension for Google Chrome! With just a couple of clicks, you can share content to social networks of your choice without having to mess with copying and pasting links, saving and uploading photos, or copying the exact text of an interesting quote only to find that it doesn't paste properly. Clip and Share makes sharing content online ENJOYABLE and QUICK! The following networks are supported by Clip and Share: * Facebook * Twitter * Tumblr * Google+ * MySpace * Reddit * StumbleUpon * Digg * Delicious * LinkedIn Clip and Share is NOT affiliated in any way with any of the above networks. It is built on existing public frameworks using proprietary software in order to make life a little bit easier.
    Downloads: 0 This Week
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  • 22
    This class is meant to validate HTML forms via PHP and also Javascript in the simplest possible way. all you need to do is to create an array of form fields information with require parameters and then call few methods.
    Downloads: 0 This Week
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  • 23
    Comicola is a Firefox add-on to easily view your favourite comics online everyday. Download the latest version at https://addons.mozilla.org/en-US/firefox/addon/13581/
    Downloads: 0 This Week
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  • 24
    CommSy

    CommSy

    Web-based Community System

    CommSy is a webbased community system, originally developed at the University of Hamburg, Germany, to support learning/working communities. For a more indepth description see the project home page. For questions or comments contact finck@commsy.net. Code is now hosted at GitHub. See https://github.com/commsy/commsy Documentation is available under: http://docs.commsy.net You can grep the latest development build of CommSy from http://jenkins.effective-webwork.de/job/CommSy%20Dev/lastSuccessfulBuild/artifact/
    Downloads: 0 This Week
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  • 25
    Community Cookbook

    Community Cookbook

    An easy way for communities to organized, share, and assemble recipes

    This site was created because we believe good friends and good food always pair well together. Our goal is to make it easy for you to create, organize, and share your favorite recipes with your friends, family, and communities. You can invite friends to add recipes or use recipes right from the site and once your cookbook is completed you can share with a select few or with everyone! You can even send it to print and have it delivered to your front door.
    Downloads: 0 This Week
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