Showing 492 open source projects for "ui"

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  • 1
    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. The library also offers powerful template syntax and lifecycle hooks so you can manage state, effects, loops, and events in a clear and expressive way while keeping your code close to native JavaScript.
    Downloads: 0 This Week
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  • 2
    microui

    microui

    A tiny immediate-mode UI library

    ...The library avoids unnecessary complexity and keeps its scope narrow so it can remain easy to understand, modify, and integrate. It is a strong fit for C projects that need basic UI behavior while leaving rendering and platform details under the developer’s control.
    Downloads: 0 This Week
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  • 3
    media-chrome

    media-chrome

    Custom elements (web components) for making audio and video player

    media-chrome is an open source library that provides fully customizable media player controls using native web components, allowing developers to design consistent and flexible audio and video player interfaces across different platforms and frameworks. Instead of relying on default browser controls or proprietary player APIs, Media Chrome introduces a set of reusable custom elements that can be composed using standard HTML, styled with CSS, and integrated into any JavaScript framework...
    Downloads: 3 This Week
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  • 4
    PreCompose

    PreCompose

    Compose Multiplatform Navigation && State Management

    Compose Multiplatform Navigation && ViewModel, inspired by Jetpack Navigation, ViewModel and Lifecycle, PreCompose provides similar (or even the same) components for you but in Kotlin, and it's Kotlin Multiplatform project.
    Downloads: 0 This Week
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  • 5
    Phlex

    Phlex

    Object-oriented views in Ruby

    Phlex is a Ruby-based framework for building HTML and SVG views using object-oriented programming principles, offering a unique alternative to traditional template systems like ERB. It allows developers to write UI components entirely in Ruby, providing full control over structure, logic, and rendering without mixing HTML and templating syntax. One of its key advantages is performance, as it can render HTML extremely quickly while maintaining predictable scaling even with complex component hierarchies. Phlex integrates seamlessly with Ruby on Rails and supports common tools such as Tailwind CSS, Stimulus, and Turbo, making it easy to incorporate into modern Rails applications. ...
    Downloads: 0 This Week
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  • 6
    Pulley

    Pulley

    A library to imitate the iOS 10 Maps UI

    A library to imitate the drawer in Maps for iOS 10/11. The master branch follows the latest currently released version of Swift. If you need an older version of Swift, you can specify it's version (e.g. 1.0.x) in your Podfile or use the code on the branch for that version. Older branches are unsupported. Pulley 2.9.0 has new properties to support a new display mode. The base functionality should work without any significant changes. The biggest change is the new display mode of .compact to...
    Downloads: 0 This Week
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  • 7
    nvim-config

    nvim-config

    A modern Neovim configuration with full battery

    nvim-config is a personal, well-documented Neovim configuration maintained by jdhao, optimized for productivity and modern plugin ecosystems. It includes setups for language servers, autocompletion, syntax highlighting, fuzzy finding, and aesthetics. This configuration is a great starting point or reference for users setting up a performant and feature-rich Neovim environment.
    Downloads: 6 This Week
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  • 8
    Quake3e

    Quake3e

    Improved Quake III Arena engine

    Quake3e is a modernized fork of id Software’s Quake III Arena engine, tailored for mod developers and competitive players. It includes numerous technical improvements while preserving the core gameplay and mod compatibility of the original. Focused on performance, security, and extended modding capabilities, it has become a popular base for competitive tournaments and engine forks. With its updated rendering path and support for high refresh rates, Quake3e offers a slick and responsive...
    Downloads: 17 This Week
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  • 9
    ChromeAppHeroes

    ChromeAppHeroes

    Chinese manual for excellent Chrome plug-ins

    ChromeAppHeroes appears to be a repository with sample or template Chrome apps/extensions — perhaps intended to help developers learn how to build Chrome applications, quick prototypes, or small utilities. As such, it likely includes boilerplate code, manifest definitions, example UI components, and sample functionality (e.g. browser-action buttons, content scripts, background scripts) to illustrate how to structure a Chrome app. For learners or developers new to Chrome extension/app development, ChromeAppHeroes could serve as a starting kit: instead of starting from scratch, they can clone or fork the repo and immediately begin building features, thereby speeding up development. ...
    Downloads: 3 This Week
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  • 10
    Starter Applets

    Starter Applets

    Google AI Studio Starter Apps

    starter-applets is a collection of minimal, sandboxed example “applets” that demonstrate how to compose Gemini-powered microapps (chat widgets, image generation, workflows) that can be embedded in other applications or used standalone. The applets are structured with a focus on simplicity: each presents a prompt input, minimal UI logic, and inline display of the resulting output or widget (e.g. generated text, images). They are built to illustrate best practices (e.g. safety guards, prompt templates, streaming UI updates) rather than production feature sets. The repo supplies a CLI or script to scaffold new applet templates, letting developers spin up small Gemini-powered components quickly. ...
    Downloads: 0 This Week
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  • 11
    Riot

    Riot

    Simple and elegant component-based UI library

    ...One of the design goals was to introduce a powerful tag syntax with as little boilerplate as possible. Riot.js has between 10 and 100 times fewer API methods than other UI libraries.
    Downloads: 0 This Week
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  • 12
    DeltaForce-OBS-Locker

    DeltaForce-OBS-Locker

    Delta Action OBS Lock Plugin

    ...Because the repository is closely tied to gameplay automation and competitive-game assistance, it should be treated as an educational computer vision case study rather than a fair-play gaming tool. It is most appropriate for studying visual detection pipelines, UI capture, and input-simulation concepts in controlled environments.
    Downloads: 13 This Week
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  • 13
    Artalk

    Artalk

    Your Self-hosted Comment System

    Artalk is a modern, self-hosted comment system designed to provide a fast, privacy-focused alternative to third-party commenting platforms for blogs, websites, and web applications. It combines a lightweight frontend written in vanilla JavaScript with a high-performance backend powered by Go, enabling efficient cross-platform deployment and low resource usage. The system is framework-agnostic, allowing it to be integrated into virtually any frontend stack without dependency conflicts or...
    Downloads: 1 This Week
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  • 14
    Iced

    Iced

    A cross-platform GUI library for Rust, inspired by Elm

    Iced is a cross-platform, end-user-oriented GUI library for Rust, inspired by The Elm Architecture. It expects you to split user interfaces into four different concepts, which are: the state of your app; messages, which are user interactions or other meaningful events; view logic, which displays your state as widgets that can result in messages; and update logic, which offers a way to update your state and react to messages. Iced is very simple and easy to use, and is type-safe. It offers...
    Downloads: 1 This Week
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  • 15
    Calibre-Web Automated

    Calibre-Web Automated

    Calibre-Web but Automated and with tons of New Features

    ...It also expands authentication options (including modern OAuth/OIDC flows) and adds quality-of-life improvements such as enhanced search/filtering, multi-language UI support, and better device-centric workflows for sending to e-readers.
    Downloads: 3 This Week
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  • 16
    Inferno

    Inferno

    React-like JavaScript library for building modern user interfaces

    Inferno is an insanely fast, React-like library for building high-performance user interfaces on both the client and server. React-like API, concepts and component lifecycle events. Switch over easily with inferno-compat. One of the fastest front-end frameworks for rendering UI in the DOM, making 60 FPS on mobile possible. Isomorphic rendering on both client and server, along with fast-booting from server-side renders. Inferno doesn't have a fully synthetic event system like React does. Inferno has a partially synthetic event system, instead opting to only delegate certain events (such as `onClick`). Inferno doesn't support React Native. ...
    Downloads: 0 This Week
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  • 17
    Xyflow

    Xyflow

    Powerful open source libraries for building node-based UIs with React

    xyflow provides powerful, open‑source libraries—such as React Flow and Svelte Flow—for building node‑based user interfaces. These components are designed to be ready out‑of‑the‑box and infinitely customizable for constructing interactive diagrams, workflows, and editor UIs. Create PRs for new features, updates and fixes (with a changeset if relevant for changelog). Merge into main. Changset creates a PR that bumps all packages based on the changesets. Merge changeset PR if you want to...
    Downloads: 8 This Week
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  • 18
    Flutter Rust Bridge

    Flutter Rust Bridge

    Rust binding generator, feature-rich, but seamless and simple

    ...Build scripts and templates streamline packaging and distribution so the Rust side fits cleanly into CI and multi-platform releases. In practice, teams gain a maintainable way to share one performant Rust core across multiple Flutter apps while keeping the UI reactive and fast.
    Downloads: 3 This Week
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  • 19
    springdoc-openapi

    springdoc-openapi

    Library for OpenAPI 3 with spring-boot

    An extended support for springdoc-openapi v1 project is now available for organizations that need support beyond 2023. The springdoc-openapi Java library helps automating the generation of API documentation using Spring Boot projects. springdoc-openapi works by examining an application at runtime to infer API semantics based on Spring configurations, class structure and various annotations. The library automatically generates documentation in JSON/YAML and HTML formatted pages. The generated...
    Downloads: 0 This Week
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  • 20
    Precedent

    Precedent

    An opinionated collection of components, hooks, and utilities

    ...It provides a prepared foundation for teams that want to begin building an application without assembling every frontend dependency manually. The template combines Next.js and TypeScript with Tailwind CSS, Radix UI primitives, Framer Motion animations, Lucide icons, and optimized fonts. Clerk integration supplies ready-made user management and authentication components. Included hooks cover intersection observation, local storage, scrolling, and debouncing, while utilities handle common string and number formatting tasks. ESLint and Prettier enforce consistent code quality, and Vercel Analytics can measure traffic with privacy-conscious reporting. ...
    Downloads: 0 This Week
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  • 21
    Infinity For Reddit

    Infinity For Reddit

    A Reddit client for Android

    A Reddit client on Android written in Java. It does not have any ads and it features a clean UI and smooth browsing experience. Infinity is a beautiful, feature-rich app that offers a smooth Reddit browsing experience. It is completely free and ad-less; you can browse Reddit without interruptions or distractions. Built by a passionate university student, Infinity is open source.
    Downloads: 6 This Week
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  • 22
    jclasslib bytecode editor

    jclasslib bytecode editor

    Visualizes all aspects of compiled Java class files

    jclasslib bytecode editor is a tool that visualizes all aspects of compiled Java class files and the contained bytecode. Many aspects of class files can be edited in the UI. In addition, it contains a library that enables developers to read and write Java class files and bytecode. All constant pool entries can be edited. Referenced constant pool entries can directly be edited from the context menu that is shown by the "Edit" button of attributes and constant pool entries. Bytecode instructions can be edited from the context menu.
    Downloads: 8 This Week
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  • 23
    daisyUI 4

    daisyUI 4

    The most popular, free and open-source Tailwind CSS component library

    The most popular, free, and open-source component library for Tailwind CSS.daisyUI adds component class names to Tailwind CSS so you can make beautiful websites faster than ever. In a Tailwind CSS project, you need to write utility class names for every element. Thousands of class names just to style the most basic elements.
    Downloads: 5 This Week
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  • 24
    jSuites

    jSuites

    Collection of lightweight common required javascript web components

    jSuites is a robust collection of lightweight, responsive JavaScript plugins and web components designed to provide common UI building blocks that work across frameworks and platforms while keeping performance and simplicity at the forefront. It includes a broad set of components such as calendars, dropdowns, color pickers, modals, sliders, tags, input masks, context menus, and rich form utilities that help enhance user experience without reinventing the wheel for each project. ...
    Downloads: 0 This Week
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  • 25
    Testcontainers node

    Testcontainers node

    Supports tests, providing lightweight, throwaway instances of database

    ...Use a containerized instance of your database to test your data access layer code for complete compatibility, without requiring a complex setup on developer machines. Trust that your tests will always start with a known state. Use containerized web browsers, compatible with Selenium, to run automated UI tests. Each test gets a fresh, clean instance of the browser, without having to worry about variations in plugins or required updates.
    Downloads: 0 This Week
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