Open Source JavaScript User Interface (UI) Software
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JavaScript User Interface (UI) Software
View 126 business solutionsBrowse free open source JavaScript User Interface (UI) Software and projects below. Use the toggles on the left to filter open source JavaScript User Interface (UI) Software by OS, license, language, programming language, and project status.
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Stop Storing Third-Party Tokens in Your DatabaseRolling your own OAuth token storage can be a security liability. Token Vault securely stores access and refresh tokens from federated providers and handles exchange and renewal automatically. Connected accounts, refresh exchange, and privileged worker flows included.
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Ship Agents FasterGemini Enterprise Agent Platform lets you rapidly build, scale, govern and optimize production-ready agents grounded in your organization's data. The platform enables developers to build custom or pre-built agents for virtually any use case. New customers get $300 in free credits.
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Jupyter Notebook
Jupyter Interactive Notebook
The notebook extends the console-based approach to interactive computing in a qualitatively new direction, providing a web-based application suitable for capturing the whole computation process: developing, documenting, and executing code, as well as communicating the results. The Jupyter notebook combines two components. A web application, which is a browser-based tool for interactive authoring of documents which combine explanatory text, mathematics, computations and their rich media output. And Notebook documents, which are a representation of all content visible in the web application, including inputs and outputs of the computations, explanatory text, mathematics, images, and rich media representations of objects. Notebook documents contain the inputs and outputs of a interactive session as well as additional text that accompanies the code but is not meant for execution. -
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AUTOMATIC1111 Stable Diffusion web UI
Stable Diffusion web UI
AUTOMATIC1111's stable-diffusion-webui is a powerful, user-friendly web interface built on the Gradio library that allows users to easily interact with Stable Diffusion models for AI-powered image generation. Supporting both text-to-image (txt2img) and image-to-image (img2img) generation, this open-source UI offers a rich feature set including inpainting, outpainting, attention control, and multiple advanced upscaling options. With a flexible installation process across Windows, Linux, and Apple Silicon, plus support for GPUs and CPUs, it caters to a wide range of users—from hobbyists to professionals. The interface also supports prompt editing, batch processing, custom scripts, and many community extensions, making it a highly customizable and continually evolving platform for creative AI art generation. -
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Open Video Downloader
A cross-platform GUI for youtube-dl made in Electron and node.js
A cross-platform GUI for youtube-dl made in Electron and node.js. Download from all kind of platforms: YouTube, vimeo, twitter & many more. Download multiple videos/playlists/channels in one go. Select the resolution and format you want to download in. Download private videos (currently only tested on YouTube). Multithreaded, up to 32 videos can be downloaded synchronously. Shows how much size the download will use up on your system. The app automatically keeps ytdl up-to-date. Please be aware that this app is only tested on windows, linux and macOS. If you decide to build for another platform/archtype it may or may not work. Builds other than those available in the releases come with absolutely no support. -
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Another Redis Desktop Manager
A faster, better and more stable Redis desktop manager
AnotherRedisDesktopManager is a cross-platform GUI client for Redis that simplifies connecting, browsing, and manipulating data. It supports standalone, Sentinel, and Cluster modes, plus SSH tunneling and ACL credentials for secure access in varied environments. The UI provides tree and table views of keys with inline editors for strings, hashes, lists, sets, sorted sets, and streams, including TTL management and batch operations. Built-in monitoring lets you watch stats, slow logs, and command activity while an integrated console executes raw Redis commands. Quality-of-life features include JSON viewers, search and filter tools, favorite connections, and dark mode. For everyday operations and troubleshooting, it offers a friendlier alternative to the command line without hiding Redis’s power. -
Full-stack observability with actually useful AI | Grafana CloudBuilt on open standards like Prometheus and OpenTelemetry, Grafana Cloud includes Kubernetes Monitoring, Application Observability, Incident Response, plus the AI-powered Grafana Assistant. Get started with our generous free tier today.
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Tailwind CSS
A utility-first CSS framework for rapid UI development
Rapidly build modern websites without ever leaving your HTML. A utility-first CSS framework packed with classes like flex, pt-4, text-center and rotate-90 that can be composed to build any design, directly in your markup. Utility classes help you work within the constraints of a system instead of littering your stylesheets with arbitrary values. They make it easy to be consistent with color choices, spacing, typography, shadows, and everything else that makes up a well-engineered design system. Because Tailwind is so low-level, it never encourages you to design the same site twice. Even with the same color palette and sizing scale, it's easy to build the same component with a completely different look in the next project. Tailwind automatically removes all unused CSS when building for production, which means your final CSS bundle is the smallest it could possibly be. In fact, most Tailwind projects ship less than 10kB of CSS to the client. -
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Insomnia API Client
The open-source, cross-platform API client for GraphQL
Insomnia is an open-source, cross-platform API client for GraphQL, REST, and gRPC. Deliver high-quality APIs through standards and collaboration with the Insomnia API design platform. There is a reason developers love Insomnia. With our streamlined API client, you can quickly and easily send REST, SOAP, GraphQL, and GRPC requests directly within Insomnia. Accelerate your teams through spec-driven design-first API development. Catch issues earlier, centralize standards, and adopt an API workflow that works with your existing tools. Automate manual API tests and integrate with your CI/CD process to build out an API testing pipeline using Insomnia Unit Tests and Inso, the Insomnia CLI. Connect directly to Git providers to always be in sync with design changes and enable a GitOps pipeline with Inso, the Insomnia CLI tool. -
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Pencil
The Pencil Project's unique mission is to build a free tool
Pencil is built for the purpose of providing a free and open-source GUI prototyping tool that people can easily install and use to create mockups in popular desktop platforms. The latest stable version of Pencil is 3.1.0 which contains stability fixes and many new features. More details can befound in the releaste notes. Pencil provides various built-in shapes collection for drawing different types of user interface ranging from desktop to mobile platforms. Starting from 2.0.2, Pencil is shipped with Android and iOS UI stencils pre-installed. This makes it even easier to start protyping apps with a simple installation. Starting from 2.0.2 Pencil has even more shape collections included by default. The list of built-in collections now includes general-purpose shapes, flowchart elements, desktop/web UI shapes, Android and iOS GUI shapes. -
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ODrive
Google Drive GUI for Windows / Mac / Linux
Clone and run for a quick way to see ODrive (OpenSource Drive) in action. This is a GUI client for Google Drive on linux application. All formats supported by electron-builder are available, such as 7z, zip, tar.gz, deb, rpm, freebsd, pacman, p5p, apk, dmg, pkg, mas, nsis, appx, msi. If you are working on the code yourself and editing some files in app/assets/, you will need to run npm run webpack (or npm install) for those changes to have an impact on the application. To clone and run this repository you'll need Git and Node.js (which comes with npm) installed on your computer. There are currently three "release" formats supported: nsis (Windows installer) for Windows, AppImage for Linux, and DMG for Mac. -
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Scrcpy GUI
A simple & beautiful GUI application for scrcpy
Scrcpy was created by the team behind the popular Android emulator Genymotion, but it is not an Android emulator itself, it displays and controls Android devices connected via USB or TCP/IP, it does not require any root access. It works with GNU/Linux, Windows, and MacOS. Scrcpy works by running a server on your Android device, and the desktop application communicates using USB (or using ADB tunneling wireless). The server streams the H.264 video of the device screen. The client decodes the video frames and displays them. The client captures input (keyboard and mouse) events, sends them to the server, and the server injects them into the device. If you want to see your Android screen interact with the app or content on your desktop, record your phone screen or perform other basic tasks, then Scrcpy is a good choice. In short, Scrcpy is an excellent way to easily view your Android screen on your computer and interact with it in real time. -
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tabler
Tabler is free and open-source HTML Dashboard UI Kit
Tabler is fully responsive and compatible with all modern browsers. Thanks to its modern, user-friendly design you can create a fully functional interface that users will love! Choose the layouts and components you need and customize them to make your design consistent and eye-catching. Every component has been created with attention to detail to make your interface beautiful! We've created this admin panel for everyone who wants to create templates based on our pre-made components. Our mission is to deliver a user-friendly, clear and easy administration panel that can be used by both simple websites and sophisticated systems. The only requirement is basic HTML and CSS (and some Liquid) knowledge, as a reward, you'll be able to manage and visualise different types of data in the easiest possible way! With the support for mobile, tablet and desktop displays, it doesn’t matter what device you’re using. Tabler is responsive in all major browsers. -
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Stylus for Chrome
Stylus - Userstyles Manager
Stylus is a fork of Stylish for Chrome, also compatible with Firefox as a WebExtension. "Stylus" is a fork of the popular Stylish extension which can be used to restyle the web. Not "ish", but "us", as in "us" the actual users. Stylus is a fork of Stylish that is based on the source code of version 1.5.2, which was the most up-to-date version before the original developer stopped working on the project. The objective in creating Stylus was to remove any and all analytics, and return to a more user-friendly UI. We recognize that the ability to transfer your database from Stylish is important, so this is the one and only feature we've implemented from the new version. Two different optional code validators with user-configurable rules: CSSLint and Stylelint. Both validators use Web Worker API to run in a separate background thread inside the editor tab without blocking your interaction with the code. -
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Appium Desktop
Appium Server in Desktop GUIs for Mac, Windows, and Linux
Appium Desktop is an app for Mac, Windows, and Linux which gives you the power of the Appium automation server in a beautiful and flexible UI. It is basically a graphical interface for the Appium Server. You can set options, start/stop the server, see logs, etc... You also don't need to use Node/NPM to install Appium, as the Node runtime comes bundled with Appium Desktop. If you're on Windows or macOS, Appium Desktop will automatically provide you with updated versions of the app when they are released. If you encounter a problem updating, simply delete or uninstall the app and re-download the latest. Note that Appium Desktop is not the same thing as Appium. Appium Desktop is a graphical frontend to Appium with additional tools. Appium Desktop is released on its own cadence and has its own versioning system. If you are reporting an issue with Appium Desktop, always be sure to include both the version of Appium Desktop and the version of the Appium Server which is in use. -
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Postbird
Open source PostgreSQL GUI client for macOS, Linux and Windows
Postbird is a cross-platform PostgreSQL GUI client, written in JavaScript, runs with Electron. -
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Swiper
Most modern mobile touch slider with hardware accelerated transitions
Swiper is the most modern free mobile touch slider with hardware accelerated transitions and amazing native behavior. It is intended to be used in mobile websites, mobile web apps, and mobile native/hybrid apps. Swiper is not compatible with all platforms, it is a modern touch slider which is focused only on modern apps/platforms to bring the best experience and simplicity. Swiper, along with other great components, is a part of Framework7, a fully-featured framework for building iOS & Android apps. Swiper is also a default slider component in the Ionic Framework. Swiper doesn't require any JavaScript libraries like jQuery, which makes Swiper much smaller and faster. It can be safely used with libraries such as jQuery, Zepto, jQuery Mobile, etc. By default, Swiper provides 1:1 touch movement interaction, but this ratio can be configured through Swiper settings. -
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Koala
Koala is a GUI application for less
Koala is a GUI application for Less, Sass, Compass and CoffeeScript compilation, to help web developers to use them more efficiently. Koala can run in Windows, Linux and Mac. Listening files, compile automatically when the file changes, that everything is running in the background without user action. Support set the compiler options for each file. If encountered an error during compilation, koala will pop up the error message. Support for the project to create a global configuration set the same compiler options for the files. koala is built with node-webkit. node-webkit is an app runtime based on Chromium and node.js. You can write native apps in HTML and Javascript with node-webkit. Listens to files, compiles automatically when file changes occur. Everything runs in the background without the need for user input. -
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ACE-Step UI
The Ultimate Open Source Suno Alternative
ACE-Step UI is a frontend interface designed to visualize and interact with step-based processes, often used in AI workflows or multi-stage pipelines. It provides a structured way to display sequences of actions, decisions, and outputs in a clear and interactive format. The interface is useful for debugging, monitoring, or presenting step-by-step execution of complex systems. It supports dynamic updates, allowing users to observe how processes evolve in real time. The project emphasizes clarity and usability, making it easier to understand multi-step logic. It is particularly valuable in agent-based or workflow-driven applications. Its modular design allows integration into larger systems. -
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CoreUI
Open Source UI Kit built on top of Bootstrap 5 and plain JavaScript
CoreUI Admin Panel is not another blend of 3rd parties free components and libraries. It's the only Open Source Bootstrap Admin Dashboard Template built on the enterprise-grade hand-crafted UI Components Library created and backed by professionals. CoreUI and CoreUI PRO are delivered with fully-featured, and ready-to-use admin panel templates for your application. Save thousands of development hours by using ready-made, reusable, and commonly used widgets and UI components. Moreover, CoreUI Bootstrap Admin Template is delivered with a ready-to-use environment, so you don't have to waste time configuring the project. All build scripts and tools are ready to use out of the box. With CoreUI Template you can start a new project in a minute! -
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Spicetify Themes
A community-driven collection of themes for customizing Spotify
spicetify-themes is a community-driven collection of custom themes for Spicetify, a tool that modifies the Spotify desktop client’s UI. The repository contains dozens of themes with different color palettes, layouts, and design variations, allowing users to personalize the look and feel of Spotify far beyond its default style. Themes are typically CSS-based and can be applied quickly through Spicetify commands, with instructions included for installation and customization. Many themes also support easy tweaking of accent colors, background images, and font choices, giving users fine-grained control. The project is open to contributions, so the catalog grows with community creativity, offering both minimalist and heavily stylized options. For Spotify users who want a more customized experience, spicetify-themes provides a plug-and-play gallery of designs maintained by enthusiasts. -
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OverlayScrollbars
A javascript scrollbar plugin which hides native scrollbars
A javascript scrollbar plugin that hides native scrollbars, provides custom styleable overlay scrollbars and keeps the native functionality and feeling. The plugin combines the features of native scrolling (e.g. hotkeys, speed, smoothness, touch support etc.) and custom HTML & CSS. It does not replace the native scrollbars, it just hides them to guarantee 100% native scrolling. It also provides additional and highly customizable DOM elements to style your own scrollbars. To check how flexible the styling is, take a look at the examples in the styling demo. Textarea elements have extended support. Dependent on your options, textures can have dynamic width and height. This means the size of the text area is dependent of its content. For more information please read the documentation to the textarea options or check out the textarea demo. No-auto-wrapping (wrap="off") textures are also supported. -
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IPFS Web UI
A frontend for an IPFS node
A web interface to IPFS, shipped with Kubo, and ipfs-desktop. Check on your node stats, explore the IPLD powered merkle forest, see peers around the world and manage your files, without needing to touch the CLI. When working on the code, run an ipfs daemon, the local dev server, the unit tests, and the storybook component viewer and see the results of your changes as you save files. If you need to run IPFS in a Docker container, you can still have Web UI available by exposing both the Gateway and Web UI ports. The end-to-end tests (E2E) test the full app in a headless Chromium browser. They spawn real IPFS node for HTTP API and a static HTTP server to serve the app. The purpose of those tests is not being comprehensible, but act as a quick regression and integration suite. -
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Mazer Dashboard
Free and Open-source Bootstrap 5 admin dashboard template
Free Bootstrap 5 admin dashboard template. Fresh and elegant-looking admin template that you can use both personal and commercial use. Mazer is an Admin Dashboard Template that can help you develop faster. Made with Bootstrap 5. No jQuery dependency. Download zip or clone the repository with cli. You can customize the template with only custom the scss file. Every component has its own scss files. Go ahead to the scss file and edit. -
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React Dashboard
Isomorphic admin dashboard template
Built with React, Bootstrap, React Router, Redux and GraphQL based on Create React App and latest industry best practices. This seed project is a sort of a free version of a template that may be found on Themeforest or Wrapbootstrap with working backend integration. You may use it to bootstrap the development of your next web app. You can open your web app in a browser, on mobile devices and start hacking. Whenever you modify any of the source files inside the /src folder, the module bundler (Webpack) will recompile the app on the fly and refresh all the connected browsers. React is a declarative, efficient, and flexible JavaScript library for building user interfaces. Design simple views for each state in your application, and React will efficiently update and render just the right components when your data changes. -
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WOW.js
Reveal CSS animation as you scroll down a page
Reveal animations when you scroll. Easily customize animation settings like style, delay, length, offset, iterations, etc. By default, you can use it to trigger animate.css animations. But you can easily change the settings to your favorite animation library. Smaller than other JavaScript parallax plugins, like Scrollorama (they do fantastic things, but can be too heavy for simple needs). Super simple to install, and works with animate.css, so if you already use it, that will be very fast to setup. Fast execution and lightweight code, the browser will like it. It just take seconds to install and use WOW.js! Once purchased on UpLabs, you’ll receive a commercial license PDF and be all set to use WOW.js in your commercial applications. If you want to use WOW.js to develop commercial sites, themes, projects, and applications, the Commercial license is the appropriate license. With this option, your source code is kept proprietary. -
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Zulip Mobile
Zulip mobile apps for Android and iOS
Zulip for Windows is even better than Zulip on the web, with a cleaner look, tray integration, native notifications, and support for multiple Zulip accounts. Zulip Mobile is the official mobile Zulip client, supporting both iOS and Android. -
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smooth UI
Modern React UI library
Modern React UI library. Code less, do more. Smooth UI is a style system / UI library for React. It works with Styled Components or Emotion. It is focused on developer experience, and productivity. You can focus on what you want to build instead of on how to build it. BrowserStack allows us to test in real browsers.