TypeScript Libraries and Tools Page 3 of 5

Yurba.js is a powerful JavaScript library for creating bots and integrating with the Yurba.one API — the Ukrainian social network. It provides comprehensive tools for building automated solutions with a clean API.

Generate lore-accurate personas from pop culture with no cross-universe mixing for demos and mockups. Breaking Bad, Harry Potter, Game of Thrones, and more.

Kottster is an instant Node.js admin panel for your project. Connect it to your database, and it will automatically generate pages to view and manage data in your database tables. With Kottster, you can get a secure, self-hosted admin panel in 5 minutes!

A lightweight Material Design library for Angular. Open-source and based upon Google's Material Components for the Web.

Oicana offers seamless PDF templating across multiple platforms. Define templates using the modern and open source typesetter Typst. Then specify dynamic inputs and generate high quality PDFs from any environment - whether it’s a web browser, server application, or desktop...

A lightweight, translat- and configurable Open Source Date/Time Picker, written in pure vanilla JavaScript!.

All-in-one TypeScript utilities ecosystem — 280+ utilities, schema validation, Result pattern. Zero dependencies, 100% test & mutation coverage.

SimpleLocalize is a simple translation management solution for software projects. Simple, flexible web-based translation editor. It helps small and growing teams save time on handling localization files and translation strings.

Signal-Powered Breakpoints & Media Queries.

High performance web components for SaaS apps - including Gantt, Scheduler, Grid, Calendar and Kanban widgets. Seamless integration with React, Vue, Angular or plain JS apps.

Agregarr is a Plex Collections manager that keeps your Home and Recommended fresh by frequently updating it with collections from various sources.

Stagehand is the easiest way to build browser automations. It is fully compatible with Playwright, offering three simple AI APIs (act, extract, and observe) on top of the base Playwright Page class that provide the building blocks for web automation via natural language.

A lightweight and elegant React full calendar (or React-big-calendar) component for the web, easily integrated with shadcn-ui or any Tailwind-based UI library.

RFI-safe file uploads for Node.js — Express/Koa/Next.js middleware with deep ZIP inspection, MIME/size checks, and optional YARA scanning.

ReleaseJet — the release notes tool for repos with many customers (and for teams that never adopted Conventional Commits).

The library for faithful browser automation. High-fidelity fingerprinting for Bun, engineered for consistency and transparency.

LISN.js is a flexible, full-featured and simple to use library for handling user gestures and interactions (like scrolling) as well as observing elements for changes in viewport position, size and so on.

A git-native, framework-agnostic, open standard for defining AI agents. Version-controlled config that exports to Claude Code, OpenClaw, Lyzr Agent, Chimera, NanoBot, CrewAgent, and Agents SDK.

Share real-time progress from any process, anywhere. Works in browsers, terminals, and your favorite programming languages.

A terminal BitTorrent client for focused download management. Add .torrent files, track active transfers, and manage sessions from a clean keyboard-driven interface.

A TypeScript/JavaScript library for quickly building performant declarative user interfaces without the use of a virtual DOM.

A fast Rsbuild-based static site generator.

A simple flashcard app focused on quick card creation and distraction-free practice.

Pretty Diff is a language aware code comparison tool, beautifier, minifier, and parser for a variety of web oriented languages.

ScrollMovie is the library that enables you to animate background image as you scroll the window.