Open Source TypeScript Libraries - Page 9
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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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No-Nonsense Code-to-Cloud Security for Devs | AikidoAikido provides a unified security platform for developers, combining 12 powerful scans like SAST, DAST, and CSPM. AI-driven AutoFix and AutoTriage streamline vulnerability management, while runtime protection blocks attacks.
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Jscrambler: Pioneering Client-Side Protection PlatformJscrambler is the leader in Client-Side Protection and Compliance. We were the first to merge advanced polymorphic JavaScript obfuscation with fine-grained third-party tag protection in a unified Client-Side Protection and Compliance Platform. Our integrated solution ensures a robust defense against current and emerging client-side cyber threats, data leaks, and IP theft, empowering software development and digital teams to innovate securely. With Jscrambler, businesses adopt a unified, future-proof client-side security policy all while achieving compliance with emerging security standards including PCI DSS v4.0. Trusted by digital leaders worldwide, Jscrambler gives businesses the freedom to innovate securely.
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XState
State machines and statecharts for the modern web
JavaScript and TypeScript finite state machines and statecharts for the modern web. Statecharts are a formalism for modeling stateful, reactive systems. This is useful for declaratively describing the behavior of your application, from the individual components to the overall application logic. XState is a library for creating, interpreting, and executing finite state machines and statecharts, as well as managing invocations of those machines as actors. The following fundamental computer science concepts are important to know how to make the best use of XState, and in general for all your current and future software projects. -
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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 release to Github and npm. -
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Yamada UI
React UI components of the Yamada, by the Yamada
Yamada UI is a modern React component library designed to provide a flexible and scalable design system for building web applications with a strong emphasis on developer experience and customization. It offers a wide range of accessible and reusable components that follow consistent design principles, enabling developers to create cohesive user interfaces. The library is built with TypeScript and integrates seamlessly with modern React ecosystems, supporting features such as theming, responsive design, and component composition. It emphasizes accessibility and usability, ensuring that components adhere to best practices for inclusive design. Yamada UI also supports dark mode and customizable styling through a centralized theme system, allowing developers to maintain visual consistency across applications. Its modular structure allows for selective imports, reducing bundle size and improving performance. -
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Yangshun Lago
Data Structures and Algorithms library in TypeScript and JavaScript
Lago is a study-oriented library of classic data structures and algorithms implemented in JavaScript with an emphasis on readability and learning. Instead of aiming to be a production runtime, it serves as a reference you can step through to understand how arrays, stacks, queues, linked lists, trees, heaps, graphs, and sorting/searching routines actually work. The implementations favor clarity over micro-optimizations, making them approachable for learners who are new to algorithmic thinking or coming from non-CS backgrounds. Because the code is idiomatic JavaScript, it also helps front-end engineers strengthen fundamentals without switching languages. The repository’s structure lets you browse topic by topic and compare trade-offs such as time versus space complexity. It’s a handy companion to interview prep lists: after reading a concept, you can open the matching Lago implementation and trace it line by line. -
The Industry Leading Platform for eCommerce Enablement and AnalyticsMikMak’s Where to Buy Shoppable Solutions help multichannel brands drive sales, grow market share, and increase profitability while reducing costs across categories such as CPG, Grocery, Alcohol, Beauty, Personal Care, Pet Care, Home Care, Consumer Electronics, Home Appliances, Toys, and more.
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Zent
A collection of essential UI components written with React
Zent is a React-based UI component library developed by Youzan, designed to provide a comprehensive set of reusable components for building modern web applications efficiently. It includes both general-purpose UI elements and domain-specific components, making it particularly useful for business-oriented applications such as dashboards, admin panels, and eCommerce systems. The library emphasizes developer productivity by offering high-quality, ready-to-use components that reduce the need to build common interface elements from scratch. Zent supports TypeScript out of the box, ensuring type safety and better developer experience in large-scale projects. It also features customizable themes, allowing teams to adapt the visual style to match branding requirements while maintaining consistency across the application. The library is optimized for modern browsers and supports server-side rendering, making it suitable for performance-critical applications. -
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ahooks
React hooks library
ahooks contains a large set of essential react hooks, with demos and examples for each one of them. Providing tutorials about using hooks in practice. An all-in-one place to learn for pro coders and newcomers. Used in hundreds of products in Alipay, Taobao, Tmall etc, with high quality and robustness. ahooks is a React Hooks library dedicated to providing commonly used and high quality Hooks. You can look up Hooks in the side menu like useRequest, useHover etc. At the same time, the Hooks API can be consulted in the provided documentation. Hooks are allowed to have no output, which is generally common in life cycle Hooks. In principle, more than two parameters are not allowed. Direct input regardless of whether a single parameter is required. -
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angular-jwt
Helper library for handling JWTs in Angular 2+ apps
This library provides an HttpInterceptor which automatically attaches a JSON Web Token to HttpClient requests. This library does not have any functionality for (or opinion about) implementing user authentication and retrieving JWTs to begin with. Those details will vary depending on your setup, but in most cases, you will use a regular HTTP request to authenticate your users and then save their JWTs in local storage or in a cookie if successful. This library can only be used with Angular 4.3 and higher because it relies on an HttpInterceptor from Angular's HttpClient. This feature is not available on lower versions. If you are only interested in the JWT Decoder and are not interested in extended injectable features, you can simply create an instance of the utility and use it directly. Any requests sent using Angular's HttpClient will automatically have a token attached as an Authorization header. -
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aws-prototyping-sdk
Contains useful CDK and Projen constructs vended in multiple languages
AWS Prototyping SDK (PDK) is a package that contains useful CDK and Projen constructs. This package is built using projen and nx. Any change to projects/* or .projenrc.ts requires a synth to be executed. The PDK contains a set of useful CDK and Projen constructs, vended in multiple languages. For packages marked experimental, please refer to the usage instruction contained within the respective package documentation. -
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axios-extensions
axios extensions lib, including throttle, cache, retry features etc.
A non-invasive, simple, reliable collection of axios extension. It is highly recommended to enable the request logging recorder in the development environment(disabled by default). Besides configuring the request through the cacheAdapterEnhancer, we can enjoy more advanced features via configuring every individual request. -
The only CRM built for B2CKlaviyo unifies your customer profiles by capturing every event, and then lets you orchestrate your email marketing, SMS marketing, push notifications, WhatsApp, and RCS campaigns in one place. Klaviyo AI helps you build audiences, write copy, and optimize — so you can always send the right message at the right time, automatically. With real-time attribution and insights, you'll be able to make smarter, faster decisions that drive ROI.
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billboard.js
Re-usable, easy interface JavaScript chart library based on D3.js
billboard.js is a re-usable, easy interface JavaScript chart library, based on D3.js. The name "billboard" comes from the famous "billboard chart" which everybody knows. billboard.js provides the easiest way to create a 'chart' instantly. Chart generation is super easy. With extensive options, you can create a chart instantly! Yes, billboard.js works on D3 v4+; what everybody was waiting for! All of the code was written as an ESM(ES Module) with ES6+ syntax. Combine hundreds of options to satisfy your needs. Checkout the examples to see in action! Play with the diverse options generated on the fly! If you want to use 'billboard.js' without installation, load files directly from one of the CDN providers. -
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brain.js
GPU accelerated Neural networks in JavaScript for Browsers
GPU accelerated Neural networks in JavaScript for Browsers and Node.js. brain.js is a GPU accelerated library for Neural Networks written in JavaScript. Brain.js depends on a native module headless-go for GPU support. In most cases installing brain.js from npm should just work. However, if you run into problems, this means prebuilt binaries are not able to download from GitHub repositories and you might need to build it yourself. Brain.js is super simple to use. You do not need to know Neural Networks in detail to work with this. Brain.js performs computations using GPU and gracefully fallback to pure JavaScript when GPU is not available. Brain.js provides multiple neural network implementations as different neural nets can be trained to do different things well. Easily export and import trained models using JSON format or as a function. Host pre-trained models on your website easily. -
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daisyUI
daisyUI components built with React
daisyUI components built with React, Typescript, and TailwindCSS. A React component library for daisyUI, the most popular, free, and open-source Tailwind CSS component library. -
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deeplinks.js
Simple deep links to any selection of text on your website
deeplinks.js allows people to easily link directly to any text selection on your website. Here's an example of what one of these links looks like. It's intended mostly for blogs and other such websites, but it's relatively agnostic to the environment it's running in. People can select text on the site as the normally would, and when they do, the fragment identifier (the thing that comes after the # in the URL) changes. If they want to share the text they have selected, they simply copy the URL and send it to someone. When that person visits the URL, the same text that was originally selected will be selected and scrolled into view. -
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dockview
Zero dependency docking layout manager supporting tabs
dockview is a zero-dependency docking layout manager written in TypeScript that enables developers to create highly dynamic, IDE-like interfaces with draggable panels, tabs, and resizable layouts. It supports multiple layout paradigms, including split views, grid layouts, and dockable panels, allowing complex UI arrangements similar to tools like Visual Studio Code. The library is framework-agnostic at its core, with official bindings for React, Vue, and Angular, as well as support for vanilla TypeScript. Dockview includes advanced features such as floating panels, popout windows, and persistent layout serialization, enabling users to save and restore custom workspace configurations. Its architecture emphasizes performance and flexibility, providing a comprehensive API for programmatic control over layout behavior. The system also supports theming and customization through CSS variables, allowing seamless integration into different design systems. -
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esri-loader
A tiny library to help load ArcGIS API for JavaScript modules
A tiny library to help you use the ArcGIS API for JavaScript AMD modules in applications built with popular JavaScript frameworks and bundlers. Follow the Install and Usage instructions below to get started. Then see more in depth instructions on how to configure the esri-loader and use it with React, Vue.js, Angular, Ember, or the ArcGIS Types. Learn how esri-loader can help improve application load performance and allow you to use the ArcGIS API in server-side rendered applications. The code snippets below show how to load the ArcGIS API and its modules and then use them to create a map. Where you would place similar code in your application will depend on which application framework you are using. See below for examples that are specific to React, Vue.js, Angular, Ember, and example applications written in over a dozen frameworks. -
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fireworks-js
Simple fireworks library! Ready to use components available for React
A simple fireworks library! Ready-to-use components available for React, Vue 3, Svelte, Angular, Preact, Solid, and Web Components. -
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github-automated-repos
Library that automates the administration of your github projects
github-automated-repos is the lib that gives you the power to control the visualization of your projects on the website, in your own GitHub in one place. This library automates the view your GitHub projects on your website in one place. But how? Make the code configuration only once in your application with github-automated-repos, and manage the view of your projects on GitHub in the Topics field. Choose which project will be seen on your website, and you can even customize your project card, for example, with a representative icon and show which stacks were used. -
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gluestack-ui
React & React Native Components & Patterns
gluestack-ui is a modern, universal UI component system designed for React, React Native, and Next.js applications, built around a modular “copy-paste” philosophy that gives developers full ownership of their code. Instead of installing a monolithic dependency, developers can selectively copy only the components they need directly into their codebase, avoiding unnecessary bloat and vendor lock-in. The library is deeply integrated with Tailwind CSS through NativeWind, allowing a consistent styling approach across both web and mobile platforms. It emphasizes composability and flexibility, enabling developers to customize every aspect of a component, including behavior, structure, and styling. The architecture supports React Server Components and modern TypeScript tooling, making it suitable for scalable and high-performance applications. Accessibility is also a core principle, with components designed to follow best practices such as ARIA support and keyboard navigation. -
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heroui-native
Beautiful, fast and modern React Native UI library
heroui-native is a modern React Native UI component library designed to provide developers with beautiful, high-performance, and accessible mobile interface elements out of the box. Built with Tailwind CSS principles through Uniwind, it allows developers to apply familiar utility-first styling patterns to native mobile development. The library emphasizes design consistency and usability, offering components that are visually polished while maintaining flexibility for customization. Each component is fully typed and follows predictable patterns, making it easier to integrate into large-scale applications. HeroUI Native also focuses heavily on accessibility, ensuring proper handling of touch interactions, screen readers, and focus management. It includes smooth animations and adaptive behaviors that enhance the user experience without sacrificing performance. -
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html-pdf-chrome
HTML to PDF or image (jpeg, png, webp) converter via Chrome/Chromium
HTML to PDF or image (jpeg, png, webp) converter via Chrome/Chromium. This library is NOT meant to accept untrusted user input. Doing so may have serious security risks such as Server-Side Request Forgery (SSRF). If you run into CORS issues, try using the --disable-web-security Chrome flag, either when you start Chrome externally, or in options.chromeFlags. This option should only be used if you fully trust the code you are executing during a print job. It is strongly recommended that you keep Chrome running side-by-side with Node.js. There is significant overhead starting up Chrome for each PDF generation which can be easily avoided. By default, pages are saved as a PDF. To save as a screenshot instead, supply screenshotOptions. You can optionally provide an HTML template for a custom header and/or footer. There are a few CompletionTrigger types that wait for something to occur before triggering PDF printing. -
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iOS Tech Frontier
Tanslates high-quality iOS technology, open source libraries
iOS Tech Frontier is a curated, deep-dive repository of advanced technical knowledge around the iOS operating system and ecosystem, designed primarily for intermediate to advanced developers who want to understand beyond SDK basics and build highly performant, robust applications. Instead of simple how-to recipes, the project collects detailed explanations, system internals analyses, and real-world insights into core subsystems like memory management (ARC), threading and Grand Central Dispatch, Objective-C/Swift runtime behavior, UIKit rendering pipelines, and effective use of concurrency. It also covers architectural and performance topics such as dynamic layout optimization, view lifecycle subtleties, Swift language pitfalls, and integration with low-level APIs such as Metal or CoreAnimation. By aggregating authoritative references, experiments, and code snippets, the guide helps developers reason through tradeoffs, debug subtle issues, and architect large-scale iOS systems. -
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iamjs
Your complete Access Control Library with End-to-end typesafety
iamjs is a fully-featured and typesafe library that makes authorization easy. It is designed to be used in both Node.js and browser environments, and currently supports popular frameworks like express, koa, next.js, and react. -
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ifvisible.js
Crossbrowser & lightweight way to check if users are looking at a page
ifvisible.js is a lightweight way to check if a user is looking at the page or interacting with it. Check out the demo, read the code example, or check the annotated source. -
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ikun-ui
A Svelte.js based UnoCSS UI library that allows you to make websites
ikun-ui is a Svelte-based UI component library built on top of UnoCSS, designed to help developers create visually appealing and highly customizable web interfaces with minimal effort. It provides a wide range of prebuilt components, including navigation elements, feedback components, data display tools, and layout utilities, all optimized for modern web applications. The library emphasizes flexibility through its UnoCSS preset system, allowing developers to configure themes, styles, and design tokens using attribute-based customization. IKun UI also supports integration with Iconify, giving developers access to a vast library of icons for enhancing interface design. It includes built-in support for dark mode and theme switching, making it easy to adapt applications to different visual preferences. Designed for performance and ease of use, it works seamlessly with Svelte and modern browsers, ensuring smooth rendering and responsiveness. -
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imagelightbox
Image Lightbox, Responsive and Touch‑friendly
Image Lightbox is responsive and touch-friendly. This is a fork of the Lightbox plugin created by Osvaldas Valutis. See most of the available options at the Demo Page. jQuery 1.12 (earlier version not tested), feel free to use jQuery v2 or v3 if you don't need to support older browsers. All major desktop browsers and versions as well as mobile browsers on Android, iOS and Windows Phone.
