Open Source TypeScript Libraries - Page 2
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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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Rezku Point of SaleRezku is an all-inclusive ordering platform and management solution for all types of restaurant and bar concepts. You can now get a fully custom branded downloadable smartphone ordering app for your restaurant exclusively from Rezku.
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The AI workplace management platformBy combining AI workflows, predictive intelligence, and automated insights, OfficeSpace gives leaders a complete view of how their spaces are used and how people work. Facilities, IT, HR, and Real Estate teams use OfficeSpace to optimize space utilization, enhance employee experience, and reduce portfolio costs with precision.
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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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nbdime
Tools for diffing and merging of Jupyter notebooks
nbdime provides tools for diffing and merging Jupyter notebooks. Jupyter notebooks are useful, rich media documents stored in a plain text JSON format. This format is relatively easy to parse. However, primitive line-based diff and merge tools do not handle well the logical structure of notebook documents. nbdime, on the other hand, provides “content-aware” diffing and merging of Jupyter notebooks. It understands the structure of notebook documents. Therefore, it can make intelligent decisions when diffing and merging notebooks. Many of us who are writing and sharing notebooks do so with git and GitHub. Git doesn’t handle diffing and merging notebooks very well by default, but you can configure git to use nbdime and it will get a lot better. -
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21st.dev
Largest marketplace of shadcn/ui-based components
21st is an open-source community-driven registry and marketplace for modern React UI components, designed to streamline the discovery, sharing, and installation of reusable interface elements. It functions similarly to a package manager for design engineers, allowing users to browse and install components built with Tailwind CSS and Radix UI directly into their projects. The platform emphasizes minimal, production-ready components that follow modern design and accessibility practices, making it easier to build high-quality interfaces without starting from scratch. Developers can publish their own components to the registry, where they go through a review process before being featured or widely distributed. Each component can include multiple demos, previews, and usage examples, helping users understand how to integrate and customize them. The system also supports TypeScript out of the box, ensuring strong typing and developer experience. -
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Amazon Chime SDK for JavaScript
A JavaScript client library for integrating multi-party communications
The Amazon Chime SDK is a set of real-time communications components that developers can use to quickly add messaging, audio, video, and screen sharing capabilities to their web or mobile applications. Developers can build on AWS's global communications infrastructure to deliver engaging experiences in their applications. For example, they can add video to a health application so patients can consult remotely with doctors on health issues, or create customized audio prompts for integration with the public telephone network. The Amazon Chime SDK for JavaScript works by connecting to meeting session resources that you create in your AWS account. The SDK has everything you need to build custom calling and collaboration experiences in your web application, including methods to configure meeting sessions, list and select audio and video devices, start and stop screen share and screen share viewing, receive callbacks when media events such as volume changes. -
Next-Gen Encryption for Post-Quantum Security | CLEAR by Quantum KnightCLEAR by Quantum Knight is a FIPS-140-3 validated encryption SDK engineered for enterprises requiring top-tier security. Offering robust post-quantum cryptography, CLEAR secures files, streaming media, databases, and networks with ease across over 30 modern platforms. Its compact design, smaller than a single smartphone image, ensures maximum efficiency and low energy consumption.
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Default composer
JavaScript library to set default values for nested objects
A tiny (~500B) JavaScript library that allows you to set default values for nested objects. "default-composer" is a JavaScript library that allows you to set default values for nested objects. The library replaces empty strings/arrays/objects, null, or undefined values in an existing object with the defined default values, which helps simplify programming logic and reduce the amount of code needed to set default values. To use "default-composer", simply import the library and call the defaultComposer() function with the default values object and the original object that you want to set default values for. -
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Driver.js
A lightweight, dependency-free JavaScript library
Driver.js is a lightweight, framework-agnostic JavaScript library for building guided tours, feature spotlights, and product walkthroughs. It programmatically highlights elements on a page, dims the background, and attaches callouts so users learn new flows without leaving the UI. The API lets you define steps, order, and behavior, while handling positioning, scrolling, and viewport collisions gracefully. It strives to be unobtrusive: tours can be triggered contextually, resumed, or dismissed without hijacking the app. Accessibility and keyboard interaction are considered so tours remain usable beyond simple mouse clicks. Because it has no hard dependency on a specific framework, it integrates into vanilla JS apps or modern stacks alike. -
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Embla Carousel
A lightweight carousel library with fluid motion
A lightweight, customizable carousel library for smooth, touch-friendly interactions. -
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Kibo UI
A custom registry of composable, accessible and open source shadcn/ui
Kibo UI is an open-source registry of composable, accessible UI components built atop the shadcn/ui system. Designed for developers using React and TypeScript, Kibo extends the foundational primitives of shadcn/ui by offering a broader set of prebuilt components that integrate seamlessly with Radix UI and other headless libraries. It aims to reduce boilerplate while maintaining flexibility and accessibility, making it ideal for building modern, responsive web applications. -
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Laravel Echo
Laravel Echo library for beautiful Pusher and Ably integration
In many modern web applications, WebSockets are used to implement realtime, live-updating user interfaces. When some data is updated on the server, a message is typically sent over a WebSocket connection to be handled by the client. This provides a more robust, efficient alternative to continually polling your application for changes. To assist you in building these types of applications, Laravel makes it easy to "broadcast" your events over a WebSocket connection. Broadcasting your Laravel events allows you to share the same event names between your server-side code and your client-side JavaScript application. Laravel Echo is a JavaScript library that makes it painless to subscribe to channels and listen for events broadcast by Laravel. You may install Echo via the NPM package manager. -
Collect! is a highly configurable debt collection softwareThe flexible & scalable debt collection software built to automate your workflow. From startup to enterprise, we have the solution for you.
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ReUI
Design-forward shadcn kit for interfaces that stand out
ReUI is a design-forward component library built for the shadcn/ui ecosystem, offering a large-scale collection of production-ready UI components and layouts intended to accelerate modern React and Next.js development. Unlike traditional UI libraries that focus on isolated components, ReUI emphasizes real-world usage by presenting components within complete dashboard layouts and application flows, making it easier for developers to understand how pieces fit together in practical scenarios. The project includes over 1,000 reusable components organized across dozens of categories, along with custom in-house primitives such as data grids, kanban boards, and advanced filtering systems that are not part of the base shadcn/ui toolkit. Its copy-and-own philosophy eliminates dependency lock-in by allowing developers to directly copy component code into their own repositories, ensuring full control and customization. -
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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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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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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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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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match-sorter
Simple, expected, and deterministic best-match sorting
match-sorter is a small JavaScript library that takes a list of items and returns them sorted by how well they match a given search query. It is designed to produce “simple, expected, and deterministic” results so users see intuitive matches instead of opaque fuzzy scores. The core API accepts arrays of strings or objects and returns a filtered, ranked list, making it a natural fit for search boxes, autocomplete components, and table filtering. It supports a variety of advanced options, such as specifying which object keys to search, controlling the matching threshold, and customizing the base sorting logic. The library includes recipes and examples that show how to handle different naming conventions like PascalCase, camelCase, snake_case, and kebab-case by normalizing separators. It also offers control over diacritics handling, allowing you to strip or keep accents depending on the UX you want. Distributed via npm and usable in both Node and browser environments. -
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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 including React, Angular, and Svelte. The library supports a wide range of media sources, including native HTML5 video and audio elements as well as third-party players like YouTube and HLS-based streams, making it highly adaptable to different use cases. Its architecture is built around the concept of a media controller and modular control components, enabling developers to easily add, remove, or customize features such as playback controls, volume sliders, timelines, and fullscreen buttons. -
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ui-lottie
NativeScript plugin to expose Airbnb Lottie
ui-lottie is a NativeScript plugin for rendering Lottie animations, a library for rendering vector-based animations with minimal performance impact. -
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AngularFire
The official Angular library for Firebase
AngularFire smooths over the rough edges an Angular developer might encounter when implementing the framework-agnostic Firebase JS SDK & aims to provide a more natural developer experience by conforming to Angular conventions. Provide and Inject Firebase services in your components. Stable zones allow proper functionality of service workers, forms, SSR, and pre-rendering. Utilize RxJS rather than callbacks for realtime streams. Integrate with NgRx using AngularFire's action based APIs. AngularFire dynamically imports much of Firebase, reducing time to load your app. Get your Angular application deployed on Firebase Hosting with a single command. Zero-effort Angular Router awareness in Google Analytics. Guard your Angular routes with built-in Firebase Authentication checks. -
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AtomicServer
An open source headless CMS / real-time database
Create, share, fetch, and model Atomic Data! AtomicServer is a lightweight, yet powerful CMS / Graph Database. Atomic Data is a modular specification for sharing, modifying, and modeling graph data. It combines the ease of use of JSON, the connectivity of RDF (linked data), and the reliability of type-safety. Atomic Data uses links to connect pieces of data, and therefore makes it easier to connect datasets to each other - even when these datasets exist on separate machines. -
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Faast.js
Serverless batch computing made simple
Serverless batch computing made simple. Serverless function architectures are optimized for event-driven systems. Faast.js simplifies serverless batch applications by automating infrastructure, code packaging, invocation, and cleanup. Combine the power of scalable serverless functions with the ease-of-use and familiarity of ordinary async functions. Go from zero to a thousand cores in seconds. Scale back down to zero just as quickly. Faast.js delivers the brute force power of the cloud with the convenience and familiarity of asynchronous function calls. Deploy without zip files. Zero-configuration support for bundling dependencies with built-in webpack support. Use native dependencies, even on AWS Lambda. Faast.js eliminates the friction of using packages with serverless functions. Cost snapshots estimate the cost of your serverless function invocations in real time. For deeper analysis, use the Cost Analyzer to estimate the cost of workloads against multiple serverless configurations. -
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Fancy Components
Library of fancy, fun, animated react components
Fancy is an open source library of animated React components and microinteractions created to make web interfaces feel more expressive, playful, and visually engaging. Instead of focusing only on utility-first static UI primitives, the project emphasizes motion, delight, and the small interaction details that can make an interface feel more premium and memorable. Its positioning suggests a growing collection rather than a fixed set of components, which makes it appealing for designers and frontend developers who want a source of creative interaction patterns they can keep revisiting as the library expands. The project is also clearly aligned with a modern React stack, and its topic tags indicate a strong connection to animation, motion design, Tailwind CSS, and Framer Motion. -
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Groq TypeScript / Node.s
The official Node.js / Typescript library for the Groq API
Groq TypeScript / Node.s (also often referred to as “groq-sdk” on npm) is the official Node.js / TypeScript client library for Groq’s REST API, enabling JavaScript/TypeScript developers to integrate LLM and AI-powered services into web backends, serverless functions, or frontend apps. It exports strongly-typed interfaces for models, chat completions, file uploads (e.g. for audio transcription), and other endpoints, allowing for better type safety and developer experience when using Groq from TypeScript. The library also supports passing different input types (file streams, blobs, fetch responses) for media-related endpoints, making it flexible for diverse environments (backend, browser, serverless). With this SDK, developers can call Groq’s models, transcribe audio, perform file uploads — all with minimal boilerplate — which streamlines creation of AI-enabled applications in the JavaScript/TypeScript ecosystem. -
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LibPDF
A modern PDF library for TypeScript
LibPDF-js/core is a modern, TypeScript-first PDF processing library that provides a comprehensive toolkit for parsing, modifying, and generating PDF documents with a clean, intuitive API designed to handle real-world files safely and robustly. Unlike many existing JavaScript PDF libraries, it emphasizes lenient parsing that can gracefully handle malformed structures and fallback strategies where typical parsers fail, making it useful for production environments that encounter unpredictable file formats. The library offers full read and write manipulation, including support for encryption with RC4 and modern AES cipher suites, form filling and flattening, digital signature creation and verification, page merging/splitting, rich text extraction with layout information, and font embedding with subsetting. -
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Node-Casbin
An authorization library that supports access control models
Node-Casbin is a powerful and efficient open-source access control library for Node.js projects, supporting various access control models like ACL, RBAC, and ABAC. -
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OpenAPI TypeScript Codegen
NodeJS library that generates Typescript or Javascript clients
OpenAPI TypeScript Codegen is a tool that generates TypeScript clients from OpenAPI specifications, facilitating type-safe API interactions in TypeScript applications.
