Showing 1924 open source projects for "browser"

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  • 1
    h265web.js

    h265web.js

    A HEVC/H.265 Web Player

    h265web.js is a WebAssembly-powered video decoding library designed to enable playback and processing of H.265/HEVC video streams directly in web browsers without relying on native browser codec support. It provides a low-level decoding API that allows developers to build custom video players capable of handling raw H.265 streams, which are typically not widely supported natively in browsers. The project includes components for parsing H.265 bitstreams into NAL units and decoding them into raw YUV frames that can then be rendered onto a canvas or processed further. ...
    Downloads: 0 This Week
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  • 2
    Taiko

    Taiko

    A node.js library for testing modern web applications

    ...It provides a concise JavaScript API that allows developers to control browsers programmatically and create automated test scripts that simulate real user interactions with websites. The tool was developed by the team behind the Gauge testing framework and focuses on reliability and readability in browser automation workflows. Taiko works with Chromium-based browsers such as Chrome, Microsoft Edge, and Opera, and can also interact with Firefox, enabling developers to test modern web interfaces across multiple environments. The library includes intelligent element selection capabilities that automatically locate elements on the page, reducing the need for fragile CSS selectors or XPath expressions.
    Downloads: 0 This Week
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  • 3
    KeepChatGPT

    KeepChatGPT

    Browser userscript that enhances ChatGPT reliability and usability

    KeepChatGPT is an open source browser userscript designed to enhance the reliability, usability, and efficiency of the ChatGPT web interface. It runs through userscript managers and injects additional functionality directly into the page, allowing users to improve their workflow without requiring a backend service or separate application. It focuses on solving common problems experienced during AI conversations, such as session timeouts, network errors, message failures, and interruptions during long chats. ...
    Downloads: 0 This Week
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  • 4
    LemonadeJS

    LemonadeJS

    LemonadeJS is a 7KB reactive JavaScript micro-library

    LemonadeJS is an ultra-lightweight, reactive JavaScript micro-library that makes building dynamic user interfaces simple and intuitive by providing two-way data binding and component reactivity without any external dependencies or build steps. At roughly 5–7 KB, it works directly in the browser or with bundlers like webpack, enabling developers to create reusable, reactive UI components using pure JavaScript, JSX, or TypeScript while avoiding heavy frameworks. Its core reactivity system tracks changes to component state and efficiently updates only the affected parts of the DOM, which improves performance for both small widgets and larger applications. ...
    Downloads: 0 This Week
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  • 5
    ngraph.path

    ngraph.path

    Path finding in a graph

    ...Its data structures and algorithm choices are optimized for performance and memory efficiency, so even large meshes or road networks can be navigated interactively. With its standalone design, ngraph.path can be used in browser apps, server-side Node.js services.
    Downloads: 0 This Week
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  • 6
    level

    level

    Universal abstract-level database for Node.js and browsers

    Universal abstract-level database for Node.js and browsers. Universal abstract-level database for Node.js and browsers. This is a convenience package that exports classic-level in Node.js and browser-level in browsers, making it an ideal entry point to start creating lexicographically sorted key-value databases. All asynchronous methods also support callbacks. TypeScript type declarations are included and cover the methods that are common between classic-level and browser-level. Usage from TypeScript requires generic type parameters. ...
    Downloads: 0 This Week
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  • 7
    GraphQL.js

    GraphQL.js

    A reference implementation of GraphQL for JavaScript

    The JavaScript reference implementation for GraphQL, a query language for APIs created by Facebook. GraphQL.js is a general-purpose library and can be used both in a Node server and in the browser. As an example, the GraphiQL tool is built with GraphQL.js! Building a project using GraphQL.js with webpack or rollup should just work and only include the portions of the library you use. This works because GraphQL.js is distributed with both CommonJS (require()) and ESModule (import) files. Ensure that any custom build configurations look for .mjs files! ...
    Downloads: 0 This Week
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  • 8
    marko

    marko

    A declarative, HTML-based language that makes building web apps fun

    ...HTML, assets, and images are loaded as soon as possible with asynchronous data loading in as it completes. Marko only sends the code for interactive components to the browser. Its compiler automatically detects which components only need to be rendered on the server.
    Downloads: 9 This Week
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  • 9
    cgm-remote-monitor

    cgm-remote-monitor

    Nightscout web monitor

    Nightscout’s cgm-remote-monitor is a real-time web application for DIY diabetes management. It connects with CGM devices like Dexcom, Medtronic, and Libre, pulls glucose readings, and visualizes them on a browser-based dashboard, accessible from phones, watches, or IV bags. The system supports trend alerts, historical graphs, and community plug-ins for remote patient monitoring, educational use, and family connectivity.
    Downloads: 3 This Week
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  • 10
    MathJax

    MathJax

    Beautiful and accessible math in all browsers

    A JavaScript display engine for mathematics that works in all browsers. No more setup for readers. It just works. MathJax provides tools to transform your content from traditional print sources into modern, accessible web content and ePubs. The MathJax team is available to train your staff in using our resources for preparing online teaching material and creating accessible STEM content. MathJax is highly flexible and can be tailored to the needs of your institution by creating customized...
    Downloads: 14 This Week
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  • 11
    Fabric.js

    Fabric.js

    Javascript Canvas Library and SVG-to-Canvas Parser

    Fabric.js is a simple yet powerful Javascript HTML5 canvas library that allows you to easily work with HTML5 canvas element in various ways. It is also an SVG-to-canvas (and vice versa) parser. Fabric provides an interactive object model on top of canvas element, so you can create and populate objects on canvas; manipulate the size, position and rotation of these objects; modify properties such as color, transparency and more. You could also group these objects together with just a simple...
    Downloads: 11 This Week
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  • 12
    Capture Website

    Capture Website

    Capture screenshots of websites

    A command-line tool and API that captures screenshots of websites using headless Chromium, supporting various output formats and customization.
    Downloads: 1 This Week
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  • 13
    Redoc

    Redoc

    OpenAPI/Swagger-generated API Reference Documentation

    ...Redoc is provided as a CLI tool (also distributed as a Docker image), HTML tag, and React component. If you have Node installed, quickly generate documentation using npx. Open the HTML file in your browser, and your API documentation is shown on the page. Redoc is highly configurable. Redoc offers OpenAPI specification extensions.
    Downloads: 6 This Week
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  • 14
    Viewer.js

    Viewer.js

    JavaScript image viewer

    You may set viewer options with new Viewer(image, options). If you want to change the global default options, You may use Viewer.setDefaults(options). Enable the modal backdrop, specify static for the backdrop that will not close the modal on click. Specify the visibility and the content of the title. Filter the images for viewing (should return true if the image is viewable, return false to ignore the image). Indicate if toggle the image size between its natural size and initial size when...
    Downloads: 5 This Week
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  • 15
    DOMPurify

    DOMPurify

    XSS sanitizer for HTML, MathML and SVG

    A DOM-only, super-fast, uber-tolerant XSS sanitizer for HTML, SVG and MathML. It's also very simple to use and get started with. DOMPurify was started in February 2014 and, meanwhile, has reached version 2.3.0. DOMPurify is written in JavaScript and works in all modern browsers (Safari (10+), Opera (15+), Internet Explorer (10+), Edge, Firefox and Chrome - as well as almost anything else using Blink or WebKit). It doesn't break on MSIE6 or other legacy browsers. It either uses a fall-back or...
    Downloads: 13 This Week
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  • 16
    Mitata

    Mitata

    benchmark tooling that loves you

    A high-performance JavaScript benchmarking tool designed for fast and accurate performance testing.
    Downloads: 0 This Week
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  • 17
    Colorpicker

    Colorpicker

    A mininal but complete colorpicker desktop app

    ...This makes it convenient to work quickly with different applications at the same time. The Picker allows you to quickly retrieve a color anywhere on the screen. Whether it's on your browser, Photoshop, or whatever. Colorsbook is a full-fledged application. It allows you to store your colors, categorize them, and easily retrieve them. It is destined to mature over time. Cool tip: you can save color from color picker with CMD+S or CTRL+S! With the shades, you can find the perfect color you need. You have a chromatic bar, a natural color bar and a shadow bar. ...
    Downloads: 10 This Week
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  • 18
    date-fns

    date-fns

    Modern JavaScript date utility library

    date-fns is a modern JavaScript date utility library that offers the most comprehensive toolset for manipulating JavaScript dates in a browser and Node.js. It’s complete and yet simple, because the API is unambiguous, with just one approach to a problem. It’s highly reliable and consistent, always respecting timezones and DST. And it’s also modular, so you don’t have to bloat your project with unnecessary functionality. date-fns supports TypeScript and Flow, and is supported by an amazing community with dozens of locales.
    Downloads: 3 This Week
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  • 19
    vis-network

    vis-network

    Display dynamic, automatically organised, customizable network views

    Network is a visualization to display networks and networks consisting of nodes and edges. The visualization is easy to use and supports custom shapes, styles, colors, sizes, images, and more. The network visualization works smooth on any modern browser for up to a few thousand nodes and edges. To handle a larger amount of nodes, Network has clustering support. Network uses HTML canvas for rendering. As of 4.0, the network consists of individual modules which handle specific parts of the network. These modules have their own docs, options, methods and events which you can access by clicking on the modules.
    Downloads: 5 This Week
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  • 20
    Inferno

    Inferno

    React-like JavaScript library for building modern user interfaces

    ...Inferno has a partially synthetic event system, instead opting to only delegate certain events (such as `onClick`). Inferno doesn't support React Native. Inferno was only designed for the browser/server with the DOM in mind. Inferno doesn't support legacy string refs, use `createRef` or callback `ref` API. Inferno provides lifecycle events on functional components. This is a major win for people who prefer lightweight components rather than ES2015 classes.
    Downloads: 14 This Week
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  • 21
    Markdown Here

    Markdown Here

    Write email in Markdown and render them before sending

    If you’ve ever found writing email with code in it a hassle, Markdown Here is the perfect solution for you. Markdown Here is a browser extension that lets you write emails in Markdown, and then renders them before sending. It can also let you write Google Groups posts, blog posts, Evernote notes, Wordpress posts and more in Markdown, even in TeX mathematical formulae! Markdown Here is available for Google Chrome, Firefox, Safari, Opera, and Thunderbird. It supports syntax highlighting (once language has been specified in a fenced code block), insert tables, source code snippets and more! ...
    Downloads: 5 This Week
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  • 22
    Lottie-Web

    Lottie-Web

    Render After Effects animations natively

    Lottie-Web renders vector animations exported from Adobe After Effects as lightweight JSON, playing them in the browser via SVG or Canvas. Animations remain crisp at any resolution, load quickly compared to videos or GIFs, and can be controlled programmatically for interactivity. The runtime supports playback options like loop, autoplay, segment control, and event hooks, making it easy to sync motion with UI state. Because animations are data rather than pixels, designers and developers can collaborate: designers export with the Bodymovin plugin, and developers integrate the JSON with minimal code. ...
    Downloads: 0 This Week
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  • 23
    Uppy

    Uppy

    The next open source file uploader for web browsers

    ...Works great with the file encoding and processing backend from Transloadit, but also works great without. Open source and driven by the community We listen closely and adjust the project based on your feedback. File recovery (after a browser crash or accidental navigation) via Golden Retriever.
    Downloads: 0 This Week
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  • 24
    ImmortalDB

    ImmortalDB

    A relentless key-value store for the browser

    ImmortalDB is the best way to store persistent key-value data in the browser. Data saved to ImmortalDB is redundantly stored in Cookies, IndexedDB, and LocalStorage, and relentlessly self heals if any data therein is deleted or corrupted. For example, clearing cookies is a common user action, even for non-technical users. And browsers unceremoniously delete IndexedDB, LocalStorage, and/or SessionStorage without warning under storage pressure.
    Downloads: 0 This Week
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  • 25
    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
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