Open Source TypeScript Libraries - Page 7
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TypeScript Libraries
View 74 business solutionsBrowse free open source TypeScript Libraries and projects below. Use the toggles on the left to filter open source TypeScript Libraries by OS, license, language, programming language, and project status.
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QA Wolf | We Write, Run and Maintain TestsQA Wolf is an AI-native service that delivers 80% automated E2E test coverage for web & mobile apps in weeks not years.
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EasySend is a no-code platform that transforms customer journeysEvolve forms into smart, AI-powered digital workflows that streamline your data intake and elevate customer experiences.
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Node.js Best Practices
The Node.js best practices list (July 2024)
This repository is a living, community-curated guide to writing robust, maintainable Node.js applications at scale. It organizes advice into clear sections—project structure, error handling, security, testing, performance, reliability, and maintainability—so teams can adopt improvements incrementally. Each guideline is phrased as a practical recommendation with motivation and trade-offs, not just a rule, which makes it easier to reach team consensus. The content aims to be technology-agnostic within the Node ecosystem, providing patterns that work whether you’re using Express, Fastify, Nest, or custom frameworks. It is designed for real-world constraints: production deployment, observability, CI/CD, containerization, and cross-functional collaboration. Because it’s continuously updated, the guide helps keep engineering standards aligned with evolving Node versions and tooling, turning tribal knowledge into a shared, documented baseline for teams. -
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Notifee Notifications
A feature rich notifications library for React Native
Notifee enables developers to rapidly build rich notifications with a simple API interface, whilst taking care of complex problems such as scheduling, background tasks, device API compatibility & more. Manage the applications channels (Android) and categories (iOS), allowing you to customize how notifications behave when they are displayed on the device. Present & handle quick actions alongside your notification content. Actions can be handled in the background or foreground with JavaScript code! Notifee supports many notification styles such as Big Text, Big Picture, Inbox & Messaging on Android and attachments & custom summary text on iOS. Trigger your notifications to display at certain point in the future, or set up repeating triggers to alert your users regularly! Notifications support displaying remote images and local with support for requiring React Native image assets. -
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Open Source Jobs
A list of Open Source projects offering jobs
Open Source Jobs is a community-maintained list of companies and organizations that actively hire developers to work on open source software projects. The repository is designed to help engineers find employment opportunities where contributing to open source is part of the core job responsibility rather than a side activity. It organizes companies into structured lists that make it easy to browse potential employers supporting open development models. The project is intentionally simple and transparent, relying on community updates to keep the information relevant. It is especially valuable for developers who want careers aligned with open collaboration, public codebases, and distributed engineering culture. Overall, open-source-jobs functions as a practical career discovery resource within the open source ecosystem. -
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Page UI
Landing page UI components for React & Next.js
Page UI is a modern UI component library specifically designed for building high-conversion landing pages using React and Next.js, with styling powered by Tailwind CSS. Unlike traditional UI libraries that focus on generic application components, Page UI is tailored toward marketing and product landing pages, offering prebuilt sections and layouts that are optimized for user engagement and conversion. It is closely tied to the PageAI ecosystem, which uses AI to generate complete websites, making Page UI a foundational layer for those generated interfaces. The library helps developers avoid starting from a blank canvas by providing ready-to-use components that reflect best practices in layout, typography, and user flow. It is written in TypeScript and integrates seamlessly into modern frontend stacks, ensuring maintainability and scalability. Page UI emphasizes speed of development, allowing teams to assemble professional-looking landing pages quickly without relying on bulky templates. -
More Bookings. Better Experience.The all-in-one solution built to help you stay organised and get more bookings with thousands of connections to online travel agencies (OTAs), resellers and suppliers.
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Pattern Craft
Professional-grade background patterns and gradients
Pattern Craft is a frontend resource focused on helping developers quickly add polished visual texture to websites and applications through a curated collection of modern background patterns and gradients. The project centers on production-ready snippets that are meant to be copied directly into real interfaces rather than treated as static inspiration only. Its repository describes more than 100 patterns and gradient snippets, with an emphasis on modern CSS techniques and Tailwind-friendly implementation, which makes it especially useful for teams already building with component-based frontend stacks. The experience is designed around fast discovery and immediate usability, since users can preview patterns live, browse organized categories, and save favorites for later reuse. It is particularly well suited to developers and designers working in React, Next.js, Vue, Angular, or similar frontend ecosystems. -
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Personal Security Checklist
A compiled checklist of 300+ tips for protecting digital security
Personal Security Checklist is a comprehensive, plain-language checklist for improving personal digital security and privacy across devices, accounts, and everyday workflows. It’s organized so that complete beginners can make quick, high-impact changes, while advanced users can dig into deeper hardening steps. The guidance spans topics like passwords, 2FA, device encryption, browser hygiene, network safety, backups, and incident response planning. Each section breaks recommendations into actionable, bite-sized items with brief explanations, helping you understand the “why” as well as the “how.” The repository is continuously refined by a large community, which keeps the content practical, vendor-neutral, and up to date with evolving threats and best practices. It also encourages threat modeling, matching the steps you take to the risks you actually face, so you can prioritize effectively without getting overwhelmed. -
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Phaser Ads
A Phaser plugin for providing nice ads integration in your phaser.io
Phaser Ads is a plugin designed to integrate various advertising providers into Phaser-based games, offering a unified API for managing ads across different platforms. It simplifies the process of incorporating ads, including mobile-specific options, into your game. -
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Phaser3 Nine Patch
Nine Patch plugin for Phaser3
Phaser 3 Nine Patch Plugin introduces nine-patch image support to Phaser 3, allowing for scalable UI elements without distortion. It's particularly useful for creating resizable buttons and panels that maintain their visual integrity. -
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PicMo
JavaScript emoji picker. Any app, any framework
Plain JavaScript emoji picker. Any app, any framework. Use PicMo to add a rich emoji picker to any JavaScript project, regardless of the framework. Use the platform's native emojis, or cross-platform emojis from Twemoji. Even add your own custom emojis and GIFs. Search for emojis by name or tags. Customize sizing, layout, and UI elements. Emoji data is loaded once from a CDN and cached in the browser for subsequent sessions. Use the default operating system emoji images or use an alternative renderer to use, for example, images from Twemoji. It's just JavaScript, no frameworks or libraries required. This means you can use it in any app under any framework. Includes light and dark themes, with the ability to extend them to create your own. Add custom images and GIFs! Render inline on the page or as a popup. -
Discover the power of eDiscovery for law firms.DWR eDiscovery allows legal professionals to process, analyze, review, and produce documents that are relevant to litigation and other legal disclosure obligations. Our tools allow easy ingestion and analysis of client and opposing party documents using a comprehensive set of document review features including AI search, keyword search, keyword highlighting, metadata filtering, marking documents, privilege log management, redactions, and a range of analysis tools to help users best understand their document corpus.
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Polaris React
Shopify’s admin product component library
Our design system helps us work together to build a great experience for all of Shopify’s merchants. Downloads, links, and third-party tools to help you and your teams learn, draft, design, and build products for Shopify. Use the API to build Figma plugins, text editor extensions, or even a completely new site. While we do offer a CSS-only version, we strongly recommend using the React versions of our components. It’s the version that we use at Shopify. It allows for rich, complex components like Tabs and Popovers, and will not have as many breaking changes as the CSS-only version. If React doesn’t make sense for your application, you can use a CSS-only version of our components. This includes all the styles you need for every component in the library, but you’ll be responsible for writing the correct markup and updating classes and DOM attributes in response to user events. -
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Radix Primitives
Radix Primitives is an open-source UI component library
Radix UI Primitives is a low-level, headless component library designed to provide the behavioral and accessibility foundations for building modern web interfaces without imposing any visual styling. It focuses on delivering fully accessible components that strictly follow WAI-ARIA guidelines, ensuring proper keyboard navigation, focus management, and screen reader compatibility out of the box. Instead of shipping pre-styled components, Radix provides unstyled primitives that developers can fully customize using any styling solution, allowing complete control over appearance while relying on robust underlying logic. The library includes common UI patterns such as dialogs, dropdowns, tooltips, and accordions, all implemented with consistent APIs and predictable behavior. Its architecture exposes granular building blocks, enabling developers to compose or extend components to fit their design systems. -
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Radix Themes
Radix Themes is an open-source component library
Radix UI Themes is a pre-styled component library built on top of the Radix ecosystem that provides developers with ready-to-use UI components designed for fast development, accessibility, and long-term maintainability. Unlike Radix Primitives, which are intentionally unstyled, Radix Themes delivers a cohesive design system with sensible defaults that work out of the box with minimal configuration. It includes a centralized Theme component that allows developers to control visual aspects such as color palettes, scaling, radius, and appearance across an entire application. The library is designed to integrate seamlessly with React applications and modern tooling, offering a consistent API and predictable behavior across all components. It emphasizes accessibility and usability by incorporating best practices into its default implementations, ensuring that components behave correctly across different devices and input methods. -
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React Chart.js
React components for Chart.js, the most popular charting library
React components for Chart.js, the most popular charting library. With v4, this library introduces a number of breaking changes. In order to improve performance, offer new features, and improve maintainability, it was necessary to break backwards compatibility, but we aimed to do so only when worth the benefit. You will find that any event which causes the chart to re-render, such as hover tooltips, etc., will cause the first dataset to be copied over to other datasets, causing your lines and bars to merge together. This is because to track changes in the dataset series, the library needs a key to be specified. If none is found, it can't tell the difference between the datasets while updating. Specify a different property to be used as a key by passing a datasetIdKey prop to your chart component. -
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React Charts
Simple, immersive & interactive charts for React
TanStack React-Charts is a headless React library focused on composable, customizable, and performant charting components, providing flexible chart primitives without imposing styling or rendering constraints. Simple, immersive and interactive charts for React. Extensible with custom rendering layers and styles. Supports various chart types (line, bar, pie, etc.) -
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React ChatBotify
A modern React library for creating flexible and extensible chatbots
Welcome to React ChatBotify, an intuitive and versatile library that allows you to build responsive chatbots with ease. Whether you're aiming to create a simple FAQ bot or a sophisticated conversational interface integrated with Large Language Models (LLMs), React ChatBotify provides the tools and flexibility you need to bring your vision to life. -
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React Native UI Library
UI Components Library for React Native
RNUI is a UI toolset & components library for React Native. Basic components like buttons, avatars, and cards and more sophisticated ones like hints, ColorPicker and drawer. -
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React Spectrum Libraries
Collection of libraries and tools that help you build user experiences
React Spectrum is a collection of libraries and tools developed by Adobe that implement the Spectrum design system in React, enabling developers to build accessible, consistent, and adaptive user interfaces. It is composed of multiple layers, including React Spectrum for styled components, React Aria for accessibility and interaction logic, and React Stately for state management, creating a modular architecture that separates behavior, state, and presentation. The library is designed to provide out-of-the-box accessibility, supporting keyboard, mouse, and touch interactions while adhering to WAI-ARIA standards. It also includes built-in internationalization features, supporting multiple languages, right-to-left layouts, and localized formatting for dates and numbers. React Spectrum emphasizes adaptability, ensuring components work seamlessly across different devices, screen sizes, and input methods. -
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ReactXP
Library for cross-platform app development
ReactXP builds on the popular React JS and React Native frameworks. Share most of your code between the web, iOS, Android, and Windows. Create great-looking, responsive web pages and mobile apps that feel native. With React and React Native, your web app can share most its logic with your iOS and Android apps, but the view layer needs to be implemented separately for each platform. We have taken this a step further and developed a thin cross-platform layer we call ReactXP. If you write your app to this abstraction, you can share your view definitions, styles and animations across multiple target platforms. Of course, you can still provide platform-specific UI variants, but this can be done selectively where desired. ReactXP is designed with cross-platform development in mind. In general, it exposes APIs, components, props, styles and animation parameters that are implemented in a consistent way across React JS (HTML) and React Native for iOS and Android. -
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RealWorld
Exemplary fullstack Medium.com clone powered by React, Angular, Node
RealWorld is the “mother of all demo apps”—a full spec and starter backend/frontend that implements a Medium-like blogging platform to showcase best practices across many frameworks. Instead of trivial todo lists, it provides a realistic feature set: authentication, CRUD operations, pagination, comments, profiles, tagging, and favoriting. The same spec is realized dozens of times (React, Vue, Svelte, Angular, Solid, Next, Remix, and many more), alongside multiple server implementations, so learners can compare idioms without guessing about feature gaps. A shared API contract and test suite keep implementations consistent and reveal framework-specific tradeoffs clearly. This makes the repo a powerful teaching tool for architecture, state management, testing, and deployment patterns at production scale. Teams also use it to evaluate new frameworks by building “yet another RealWorld” and measuring DX, bundle size, and maintainability. -
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Recharts
Redefined chart library built with React and D3
A composable charting library built on React components. Quickly build your charts with decoupled, reusable React components. Built on top of SVG elements with a lightweight dependency on D3 submodules. Customize your chart by tweaking component props and passing in custom components. -
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RenJS
RenJS Typescript Version
RenJS V2 is a TypeScript-based visual novel engine built on Phaser, designed to help creators develop interactive storytelling experiences. It offers a script-like syntax for defining scenes, dialogues, and character interactions. -
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Retro UI
A NeoBrutalism styled React + TailwindCSS UI library
Retro UI is a design-focused UI library that recreates classic retro computing aesthetics within modern web interfaces, offering developers a way to build nostalgic, vintage-style applications. It provides components styled to resemble old operating systems and early graphical user interfaces, including elements like pixelated buttons, window frames, and low-resolution typography. The project is aimed at developers and designers who want to create unique user experiences that stand out from contemporary flat or minimal design trends. It emphasizes visual authenticity, using design patterns inspired by early desktop environments and legacy software interfaces. RetroUI can be used for creative projects, games, experimental interfaces, or themed applications that require a distinctive visual identity. Despite its retro appearance, it is built with modern web technologies, ensuring compatibility with current browsers and development workflows. -
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RetroLab
JupyterLab distribution with a retro look and feel
RetroLab (also known as JupyterLab Retro, previously called JupyterLab Classic) is a JupyterLab distribution with a retro look and feel, more similar to the classic Jupyter notebook. -
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Rush Stack
Monorepo for tools developed by the Rush Stack community
Mission to provide reusable tech for running large-scale mono repo for the web. Open collaboration among community partners with serious tooling requirements, who got tired of going it alone. Specific strategy that integrates popular tools like Node.js, TypeScript, ESLint, Prettier, Webpack, Jest, etc. Family of projects that fill in the gaps for this strategy. Although various pieces of this work have been underway for years, we're now bringing them together under a common charter as Rush Stack. Track our progress on the News page and Roadmap. These major tools are developed under the Rush Stack umbrella. Rush, the scalable monorepo build orchestrator. Heft, an extensible build system that interfaces with Rush, API Extractor, coordinates API reviews for library packages, and generates .d.ts rollups. API Documenter, generates your API documentation website. -
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SWR
React Hooks library for remote data fetching
The name “SWR” is derived from stale-while-revalidate, a HTTP cache invalidation strategy popularized by HTTP RFC 5861. SWR is a strategy to first return the data from cache (stale), then send the fetch request (revalidate), and finally come with the up-to-date data. With SWR, components will get a stream of data updates constantly and automatically. And the UI will be always fast and reactive. With just one single line of code, you can simplify the logic of data fetching in your project, and also have all many amazing features out-of-the-box. SWR has you covered in all aspects of speed, correctness, and stability to help you build better experiences. Fast page navigation, polling on interval, data dependency, revalidation on focus, revalidation on network recovery, local mutation (Optimistic UI), smart error retry, pagination and scroll position recovery, React Suspense, and more.
