Showing 1411 open source projects for "javascript open source"

View related business solutions
  • Powerful App Monitoring Without Surprise Bills Icon
    Powerful App Monitoring Without Surprise Bills

    AppSignal starts at $23/month with all features included. No overages, no hidden fees. 30-day free trial.

    Tired of monitoring tools that punish you for scaling? AppSignal offers transparent, predictable pricing with every feature unlocked on every plan. Track errors, monitor performance, detect anomalies, and manage logs across Ruby, Python, Node.js, and more. Trusted by developers since 2012 with free dev-to-dev support. No credit card required to start your 30-day trial.
    Try AppSignal Free
  • Cut Your Data Warehouse Bill by 54% Icon
    Cut Your Data Warehouse Bill by 54%

    Migrate from Snowflake, Redshift, or Databricks with free tools. No SQL rewrites.

    BigQuery delivers 54% lower TCO with serverless scale and flexible pricing. Free migration tools handle the SQL translation automatically.
    Try Free
  • 1
    crawlee

    crawlee

    A web scraping and browser automation library for Node.js

    Crawlee is a web scraping and browser automation library. It helps you build reliable crawlers. Fast. Crawlee won't fix broken selectors for you (yet), but it helps you build and maintain your crawlers faster. When a website adds JavaScript rendering, you don't have to rewrite everything, only switch to one of the browser crawlers. When you later find a great API to speed up your crawls, flip the switch back. It keeps your proxies healthy by rotating them smartly with good fingerprints that...
    Downloads: 0 This Week
    Last Update:
    See Project
  • 2
    Bowser

    Bowser

    Bowser is a browser detector

    A small, fast and rich-API browser/platform/engine detector for both browser and node. The library is made to help to detect what browser your user has and gives you a convenient API to filter the users somehow depending on their browsers. Version 2.0 has drastically changed the API. All available methods are on the docs page. Often we need to pick users' browser properties such as the name, the version, the rendering engine and so on. You could want to filter some particular browsers to...
    Downloads: 0 This Week
    Last Update:
    See Project
  • 3
    Web Archives

    Web Archives

    Browser extension for viewing archived and cached versions of websites

    Browser extension for viewing archived and cached versions of web pages, available for Chrome, Edge and Safari. Web Archives is a browser extension that enables you to find archived and cached versions of web pages, and comes with support for more than 10 search engines. Searches can be initiated from the context menu and the browser toolbar. A diverse set of archive and cache sources are supported, which can be toggled and reordered from the extension's options. Visit the wiki for the full...
    Downloads: 3 This Week
    Last Update:
    See Project
  • 4
    GhostText

    GhostText

    Use your text editor to write in your browser

    Whenever you’re writing more than a little snippet of code anywhere on the web, activate GhostText to open your preferred text editor and enjoy your own development environment. GhostText is a browser extension that connects to your editor via its own extension. Install both extensions and, if necessary, start the GhostText server in the editor’s extension. Most editor extensions are authored by third parties. You can create more extensions for your favorite editor! Refer to the protocol...
    Downloads: 0 This Week
    Last Update:
    See Project
  • Cut Cloud Costs with Google Compute Engine Icon
    Cut Cloud Costs with Google Compute Engine

    Save up to 91% with Spot VMs and get automatic sustained-use discounts. One free VM per month, plus $300 in credits.

    Save on compute costs with Compute Engine. Reduce your batch jobs and workload bill 60-91% with Spot VMs. Compute Engine's committed use offers customers up to 70% savings through sustained use discounts. Plus, you get one free e2-micro VM monthly and $300 credit to start.
    Try Compute Engine
  • 5
    SystemJS

    SystemJS

    Dynamic ES module loader

    SystemJS is a hookable, standards-based module loader. It provides a workflow where code written for production workflows of native ES modules in browsers (like Rollup code-splitting builds), can be transpiled to the System.register module format to work in older browsers that don't support native modules, running almost-native module speeds while supporting top-level await, dynamic import, circular references and live bindings, import.meta.url, module types, import maps, integrity and...
    Downloads: 0 This Week
    Last Update:
    See Project
  • 6
    Next SEO

    Next SEO

    Next SEO is a plug in that makes managing your SEO easier in Next.js

    ...Also make sure to check out the issues for feature requests if you are looking for inspiration on what to add. Feel like supporting this free plugin? It takes a lot of time to maintain an open source project so any small contribution is greatly appreciated. NextSeo works by including it on pages where you would like SEO attributes to be added. Once included on the page you pass it a configuration object with the page's SEO properties. This can be dynamically generated at a page level or in some cases your API may return an SEO object. ...
    Downloads: 0 This Week
    Last Update:
    See Project
  • 7
    Serverless Webpack

    Serverless Webpack

    Serverless plugin to bundle your lambdas with Webpack

    A Serverless Framework plugin to build your lambda functions with Webpack. When enabled in your service configuration, functions are packaged and compiled individually, resulting in smaller Lambda packages that contain only the code and dependencies needed to run the function. This allows the plugin to fully utilize WebPack's Tree-Shaking optimization. Configuration possibilities range from zero-config to fully customizable. Support of serverless package, serverless deploy and serverless...
    Downloads: 0 This Week
    Last Update:
    See Project
  • 8
    React Refresh Webpack Plugin

    React Refresh Webpack Plugin

    A Webpack plugin to enable "Fast Refresh"

    An EXPERIMENTAL Webpack plugin to enable "Fast Refresh" (also known as Hot Reloading) for React components. This plugin is not 100% stable. We're hoping to land a v1 release soon, please help us by reporting any issues you've encountered! Ensure that you are using at least the minimum supported versions of this plugin's peer dependencies - older versions, unfortunately, do not contain code to orchestrate "Fast Refresh", and thus cannot be made compatible. For most setups, we recommend...
    Downloads: 0 This Week
    Last Update:
    See Project
  • 9
    ESLint-plugin-React

    ESLint-plugin-React

    React specific linting rules for ESLint

    Install ESLint either locally or globally. (Note that locally, per project, is strongly preferred). If you installed ESLint globally, you have to install React plugin globally too. Otherwise, install it locally. Use our preset to get reasonable defaults. If you are using the new JSX transform from React 17, extend react/jsx-runtime in your eslint config to disable the relevant rules. You should also specify settings that will be shared across all the plugin rules. If you do not use a preset...
    Downloads: 0 This Week
    Last Update:
    See Project
  • Go From Idea to Deployed AI App Fast Icon
    Go From Idea to Deployed AI App Fast

    One platform to build, fine-tune, and deploy. No MLOps team required.

    Access Gemini 3 and 200+ models. Build chatbots, agents, or custom models with built-in monitoring and scaling.
    Try Free
  • 10
    I Still Don't Care About Cookies

    I Still Don't Care About Cookies

    Debloated fork of the extension "I don't care about cookies"

    Debloated fork of the extension "I don't care about cookies". Get rid of cookie warnings from almost all websites! This extension has been acquired by Avast and simply I don't trust Avast with my data. Also having it on Github allows us to improve the code & add support for websites faster. The EU regulations require that any website using tracking cookies must get user's permission before installing them. These warnings appear on most websites until the visitor agrees with the website's...
    Downloads: 1 This Week
    Last Update:
    See Project
  • 11
    Tree Style Tab

    Tree Style Tab

    Tree Style Tab, Show tabs like a tree.

    This extension to Firefox provides the ability to work with tabs as "trees". New tabs opened from the current tab are automatically organized as "children" of the current tab. Such "branches" are easily folded (collapsed) by clicking on the arrow shown in the "parent" tab, so you no longer need to suffer from too many visible tabs. If you want, you can restructure the tree via drag and drop. Such a tree of tabs will behave like a visual browsing history for you. For example, if you see a...
    Downloads: 1 This Week
    Last Update:
    See Project
  • 12
    Zen Browser

    Zen Browser

    Experience tranquillity while browsing the web

    ...Choose from a wide array of themes, colors, and layouts to make Zen truly your own, transforming your browser into a personalized digital space. Zen thrives on the contributions of its vibrant community. As an open-source project, Zen encourages collaboration and innovation, allowing users and developers alike to shape the future of the browser. Zen Browser is always up to date, ensuring that you have the latest features and security updates. With automatic updates, you can rest easy knowing that your browser is secure and up to date. Zen is based on Firefox, ensuring that your browsing experience prioritizes security and privacy.
    Downloads: 70 This Week
    Last Update:
    See Project
  • 13
    Helium Browser

    Helium Browser

    Private, fast, and honest web browser

    ...Its UI and feature set emphasize minimalism, no “smart” recommendations, account sync, or background data collection, resulting in a distraction-free browsing experience that respects user autonomy. The browser is available across macOS, Linux, and Windows, each version built from a fully open source pipeline for reproducibility and trust. Development focuses on maintaining compatibility with modern web standards while decoupling Chromium from its Google dependencies and services.
    Downloads: 73 This Week
    Last Update:
    See Project
  • 14
    passff

    passff

    zx2c4 pass manager extension for Firefox, Chrome and Opera

    zx2c4 pass management extension for Mozilla Firefox. Pending Chrome port. Official signed version can be found on the Mozilla add-on page. This extension will allow you to access your zx2c4 pass repository directly from your web browser. You can choose to automatically fill and submit login forms if a matching password entry is found. Add-on that allows users of the unix password manager 'pass' to access their password store from Firefox. PassFF allows users of the unix password manager pass...
    Downloads: 0 This Week
    Last Update:
    See Project
  • 15
    webpack DevServer

    webpack DevServer

    Serves a webpack app and updates the browser on changes

    webpack-dev-server can be used to quickly develop an application. Options that are compatible with webpack-dev-middleware have a key icon next to them. This set of options is picked up by webpack-dev-server and can be used to change its behavior in various ways. When the server is started, there will be a message prior to the list of resolved modules. If you're using dev-server through the Node.js API, the options in devServer will be ignored. Pass the options as a second parameter instead:...
    Downloads: 0 This Week
    Last Update:
    See Project
  • 16
    browserify

    browserify

    browser-side require() the node.js way

    Browserify lets you require('modules') in the browser by bundling up all of your dependencies. Browsers don't have the require method defined, but Node.js does. With Browserify you can write code that uses require in the same way that you would use it in Node. Install the uniq module with npm. Now recursively bundle up all the required modules starting at main.js into a single file called bundle.js with the browserify command. Browserify parses the AST for require() calls to traverse the...
    Downloads: 0 This Week
    Last Update:
    See Project
  • 17
    geckodriver

    geckodriver

    WebDriver for Firefox

    geckodriver is an implementation of WebDriver, and WebDriver can be used for widely different purposes. How you invoke geckodriver largely depends on your use case. If you are using geckodriver through Selenium, you must ensure that you have version 3.11 or greater. Because geckodriver implements the W3C WebDriver standard and not the same Selenium wire protocol older drivers are using, you may experience incompatibilities and migration problems when making the switch from FirefoxDriver to...
    Downloads: 90 This Week
    Last Update:
    See Project
  • 18
    CustomCSSforFx

    CustomCSSforFx

    Custom CSS tweaks for Firefox

    The only way to modify ui is by adding custom CSS code to userChrome.css and userContent.css files inside the browser's profile folder. The only way to modify UI is by adding custom CSS code to userChrome.css and userContent.css files inside the browser's profile folder. Keep in mind that CSS code can not create entirely new items, buttons, or toolbars. It only can modify already present UI items. Keep in mind CSS code can not create entirely new items, buttons, or toolbars. It only can...
    Downloads: 1 This Week
    Last Update:
    See Project
  • 19
    Greenworks

    Greenworks

    A node.js plugin to integrate nw.js/electron games with steamworks

    A node.js plugin to integrate nw.js/electron games with Steamworks. Greenworks is a node.js addon that allows you to integrate your HTML5 game (or app) with Steamworks by exposing a number of Steamworks APIs to JavaScript. Greenworks was originally developed by Greenheart Games to enable Steam integration in Game Dev Tycoon. Since then, it has been open-sourced and is used in many other projects. Currently, Greenworks supports node v0.8, v0.10, v0.12, v4, v5, v6, v7, v8, v9 and v10. Guides and the API references are located in docs directory. Greenworks is published under the MIT license. ...
    Downloads: 1 This Week
    Last Update:
    See Project
  • 20
    Ungoogled Chromium Windows

    Ungoogled Chromium Windows

    Windows packaging for ungoogled-chromium

    Ungoogled Chromium Windows is the Windows build configuration and tooling for Ungoogled Chromium, a fork of the Chromium browser that removes Google-specific services, tracking, and invasive integrations to deliver a more privacy-respectful, user-controlled web experience on Microsoft platforms. This project specifically targets the Windows ecosystem, supplying build scripts, patches, and configuration files necessary to compile Chromium without telemetry, alternate error reporting, Google...
    Downloads: 42 This Week
    Last Update:
    See Project
  • 21
    Thorium for Windows

    Thorium for Windows

    Chromium fork for Windows named after radioactive element No. 90

    Thorium for Windows is the Windows-focused distribution of the Thorium web browser, a privacy- and feature-enhanced Chromium fork named after the radioactive element and built to support modern web browsing with added controls and tweaks not found in standard Chromium builds. It aims to provide a browsing experience similar to Google Chrome in terms of compatibility with web apps and extensions but injects user-centric changes like privacy controls enabled by default, content filtering, and...
    Downloads: 57 This Week
    Last Update:
    See Project
  • 22
    Floorp Browser

    Floorp Browser

    All of source code of version 10 or later of Floorp Browser

    ...Floorp will be updated every 4 weeks, with security updates provided before each Firefox release. We don't collect personal information from users. We don't track users. We don't sell user data. We have no affiliation with any advertising companies. Floorp's source code is entirely open, allowing anyone to view it and contribute to the project. Not only is the browser itself open source, but the build environment is as well.
    Downloads: 40 This Week
    Last Update:
    See Project
  • 23
    BrowserOS

    BrowserOS

    Agentic browser; privacy-first alternative to ChatGPT Atlas

    BrowserOS is an open-source, agentic web browser built on a Chromium base that integrates AI agents directly into the browsing experience. Rather than just doing standard browsing, it places AI intelligence at the core: you can connect your own API keys (for e.g., OpenAI, Anthropic, Google Gemini) or run local models (via e.g., Ollama) so that your browsing data and automation stay on your machine — privacy and control are emphasized throughout.
    Downloads: 23 This Week
    Last Update:
    See Project
  • 24
    Helm Diff Plugin

    Helm Diff Plugin

    Plugin that shows a diff explaining what a helm upgrade would change

    This is a Helm plugin giving you a preview of what a helm upgrade would change. It basically generates a diff between the latest deployed version of a release and a helm upgrade --debug --dry-run. This can also be used to compare two revisions/versions of your helm release.
    Downloads: 23 This Week
    Last Update:
    See Project
  • 25
    FlareSolverr

    FlareSolverr

    Proxy server to bypass Cloudflare protection

    FlareSolverr is a proxy server to bypass Cloudflare and DDoS-GUARD protection. FlareSolverr starts a proxy server, and it waits for user requests in an idle state using few resources. When some request arrives, it uses puppeteer with the stealth plugin to create a headless browser (Firefox). It opens the URL with user parameters and waits until the Cloudflare challenge is solved (or timeout). The HTML code and the cookies are sent back to the user, and those cookies can be used to bypass...
    Downloads: 40 This Week
    Last Update:
    See Project
MongoDB Logo MongoDB