TypeScript Libraries and Tools Page 6 of 6

The best API for running dos programs in browser.

tRPC allows you to easily build & consume fully typesafe APIs without schemas or code generation.

JavaScript library to draw smooth curves and straight lines with your mouse, finger or any pointing device.

VoltAgent is an open-source TypeScript framework that acts as this essential toolkit. It simplifies the development of AI agent applications by providing modular building blocks, standardized patterns, and abstractions.

Corgi is a blazing-fast, fully offline VIN decoder built with TypeScript. Powered by an optimized VPIC database, it delivers comprehensive vehicle information with zero network dependencies and lightning-fast performance across Node.js, browsers, and Cloudflare Workers.

Per-component Internationalisation solution for JS application focusing on scalability. Type-Safe. Translate with AI. Edit Visually.

A progressive Node.js framework for building efficient, scalable, and enterprise-grade server-side applications with TypeScript/JavaScript.

The embedded language tooling framework.

All Stellar Wallets with just one library. Forget about reading the wallets' documentation, just support all of them at once with this kit.

Simple, fast, extensible build tool. Powered by Rspack.

High-performance Markdown and MDX processing for the JavaScript ecosystem.

React Email is a next-generation collection of unstyled components for creating beautiful emails using React, Tailwind, and TypeScript.

Radix Primitives is an open-source UI component library for building high-quality, accessible design systems and web apps.

Claudraband wraps the official Claude Code TUI in a controlled terminal so you can keep sessions alive, resume them later, answer pending prompts, expose them through a daemon, or drive them through ACP.

Capstart is the most complete and carefully curated collection of UI components built for CapacitorJS. Whether you're targeting iOS, Android or the web, you'll find production-ready components that feel native on every platform.

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.

Rsdoctor is a build analyzer tailored for the Rspack ecosystem and fully compatible with the webpack ecosystem.

Drop one web component into your SaaS and give users a full drag-and-drop email editor. Framework-agnostic, white-label ready.

SmooSense is a web-based application for exploring and analyzing large-scale multi-modal tabular data. It provides an intuitive interface for working with CSV, Parquet, and other data formats with powerful SQL querying capabilities.

Open-source Git dashboard for GitHub, GitLab, and Forgejo: repositories, issues, pull requests, notifications, traffic, CI, contributors, dependents, and kanban boards.

Rslint is a high-performance JavaScript and TypeScript linter written in Go. It offers strong compatibility with the ESLint and TypeScript-ESLint ecosystem, allowing for seamless replacement, and provides lightning-fast linting speeds.

Signal-Powered Breakpoints & Media Queries.

Hypertune is the most flexible platform for feature flags, A/B testing, analytics and app configuration. Built with full end-to-end type-safety, Git-style version control and synchronous, in-memory, local flag evaluation.