dzharii/awesome-typescript

Awesome TypeScript

🗄️ Archival Note

Summary (2026) - Why this list is archived

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I started awesome-typescript 11 years ago, when TypeScript was still taking shape and far from the default choice it is today. Back then, collecting and curating resources mattered. It helped early adopters find solid material, share hard-won lessons, and build a community around a tool that many developers underestimated.

Over the years I had plenty of debates about TypeScript's future (especially around 2016 to 2018). I believed it would become a cornerstone of modern development. Today, it is hard not to see that outcome as real. TypeScript is now the de facto language for front-end development, and it shows up everywhere: applications, SDKs, examples, and projects that are only loosely related still ship TypeScript code.

That success creates a new problem for this list. When almost every project uses TypeScript, accepting every possible addition stops being curation and turns into unbounded maintenance. Community contributions have slowed, the signal-to-noise ratio has shifted, and continuing to expand the list no longer serves the original purpose.

Rather than keep maintaining something that cannot reflect a meaningful, curated set of best resources in the current landscape, I am archiving awesome-typescript and preserving it as a historical reference.

Thank you to everyone who contributed, whether by submitting pull requests, suggesting resources, or sharing feedback. Your help made this list useful when it mattered most, and it helped bring together the early TypeScript community.

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-= Awesome TypeScript =- Awesome Elasticsearch →

A collection of awesome TypeScript resources for client-side and server-side development. Write your awesome JavaScript in TypeScript. Inspired by the awesome lists.

More awesome resources

semlinker/awesome-typescript thank you @semlinker for curating the list!

Contributing

Please take a quick look at the contribution guidelines first. If you see a package or project here that is no longer maintained or is not a good fit, please submit a pull request to improve this file.

Contents

• Awesome TypeScript Essential Resources
• Typescript Project Starters
• Books
• Reference lists
• Blogs
• CLI and REPL
• IDE
• Build Systems
• Cloud Data Warehousing
• Module Bundlers
• CMS
• Tools
• CSS In JS With Types
• Types
• Runtime
• Built with TypeScript: Mobile, Web, Back-end API, Standalone apps, Libraries
• LLM
• Video Courses
• Tutorials
• Roadmap
• Acknowledgements

Getting Started with (Awesome) TypeScript

Awesome TypeScript Essential Resources

• :books: Handbook - Welcome to TypeScript the official resource for learning TypeScript
• :books: TypeScript Deep Dive by Basarat Ali Syed
• :octocat: Microsoft/TypeScript on Github fork TypeScript on Github! Or... just read the code
• :octocat:The official TypeScript Roadmap
• :books: TypeScript Team Blog with announcements and recent updates
• :octocat: DefinitelyTyped/DefinitelyTyped the repository for high quality TypeScript type definitions maintained by Boris Yankov and thousands of contributors
• :octocat: Type search, search for typings on npm
• :books: Community Curated Resources
• :octocat: Clean Code concepts adapted for TypeScript
• :computer: Should You Learn TypeScript? (Benefits & Resources)
• :computer: Learn how to unleash the full potential of the Turing Complete type system of TypeScript!, 💵 online course with free first 5 chapters by Gabriel Vergnaud
• :computer: Codington Interactive TypeScript practice exercises with instant feedback, designed for learning and teaching.
• :octocat: Codebook read and run small code snippets to progressively learn TypeScript from the basic to advanced concepts.
• :octocat: Type Challenges Collection of TypeScript type challenges with online judge.

• :books: TypeScript Style Guide A concise set of conventions and best practices for creating consistent, maintainable code.
• :art: Visual Types Interactive visualizations of TypeScript concepts. Behold pretty colors.

Typescript Project Starters

• React Starter Kit – A full-stack boilerplate for building modern web applications with Bun, TypeScript, React, tRPC, Drizzle ORM, and Cloudflare Workers.
• typescript-starter – A CLI to quickly generate and configure new libraries and Node.js projects
• next-smrt – A Typescript/NextJs boilerplate with Redux/Styled Components/Material UI and TypeSafe Actions.
• :octocat: Next-Postgres-With-Typescript - Forum-like fullstack web app boilerplate with Next.js 7.0.2 + Sequelize 4/Postgres + Typescript + Redux + Passport Local Auth + Emotion
• MicroTS Microservice code generator with interface-first approach: from OpenAPI (Swagger) REST API specification is generated complete project with TypeScript code, input validator, UI, tests and Docker configuration.
• pankod/next-boilerplate A well-structured production ready Next.js boilerplate with Typescript, Redux, Jest, Enzyme, Express.js, Sass, Css, EnvConfig, Reverse Proxy, Bundle Analyzer and Built-in CLI
• jsynowiec/node-typescript-boilerplate Up-to-date, developer ready and comprehensive, yet minimalistic template. Works out of the box for most Node.js projects. All basic tools included and configured. Targets latest Node.js LTS and TypeScript releases.
• typescript-express-starter - Quick and Easy TypeScript Express Starter.
• The Knests Stack - Full stack boilerplate (hackathon starter) with: PostgreSQL, Knex.js, NestJS, Next.js, GraphQL, React (with hooks and typescript), Material-UI, Docker multistage images for, Docker compose and a Gitlab CI/CD pipeline fully configured.
• tRPC + Next.js - Full-stack starter projects for end-to-end type safe development with React
• nd.ts - setup bare minimum Node.ts project asap
• :octocat: samchon/backend - TypeScript backend template project using the NestJS (nestia) and TypeORM (safe-typeorm). It helps newbie backend developers through the derived example projects. Also, it even supports the non-distruptive update system in the process level through the pm2.
• :ok_man: ts-express-boilerplate - ExpressJS / Typescript template good to start backend projects, with a focus on simplicity and minimal features :P It has logging and testing configured out of the box. Typeorm is used for data access.
• create-typescript-app - provides a starting point for TypeScript web applications. pnpm, Rollup, Jest, and CSS Modules with SCSS.
• ts-vite-npm-template - An all-in-one solution for crafting TypeScript-based NPM packages with Vite, complete with built-in GitHub Pages live-demo deployment, automated test-and-build workflows, and Vite-powered unit test configuration, including coverage analysis and a README.md template for your package.

Books

• :books: TypeScript in 50 Lessons by Stefan Baumgartner
• :books: :fire: TypeScript Quickly Learn modern TypeScript and build your own blockchain; Supporting code samples :octocat:yfain/getts
• :books: Angular Development with Typescript, Second Edition (MEAP October 2017) Angular Development with Typescript, Second Edition is an intermediate-level tutorial that introduces Angular and TypeScript to developers comfortable with building web applications using other frameworks and tools. (by Yakov Fain and Anton Moiseev; Manning)
• :books: Angular 2 Development with TypeScript (2016) by Yakov Fain and Anton Moiseev; Manning
• :books: Learning TypeScript 2.x 2nd Ed. by Remo H. Jansen
• :books: Mastering TypeScript 2nd Ed. by Nathan Rozentals
• :books: Beginning Angular 4 with TypeScript by Greg Lim
• :books: Programming with Types - A book on how to design safe, resilient, correct software that’s easy to maintain and understand by taking advantage of the power of type systems. (by Vlad Riscutia)
• :books: Essential TypeScript 5 - Third edition of the bestselling guide to TypeScript. (by Adam Freeman)
• :books: Effective TypeScript by Dan Vanderkam
• :books: Advanced TypeScript 3 Programming Projects by Peter O'Hanlon
• :books: The Concise TypeScript Book (Free and Open Source) by Simone Poggiali
• :books: Acing the Frontend Interview (Early Access) by Jennifer Fu (Manning)

Reference Lists

• TypeScript Reference for JS developers - Glossary of keywords, operators, statements and directives

Blogs

• @captain-yossarian's blog - fully dedicated to static typings in TypeScript

CLI and REPL

• Taze A modern cli tool that keeps your dependencies fresh
• Use ts-node to run scripts or REPL
• How to make executable typescript scripts:
  1. Make sure you have npx (shipped with npm >= 5.2) and typescript package is installed
  2. Add this shebang as first line to your script: #!npx ts-node
  3. Make script executable: chmod +x script.ts
  4. Run directly: ./script.ts :)

IDE

Offline

Visual Studio

• Visual Studio Community Edition 2015 - free (conditionally) IDE with integrated TypeScript support
  • VS Addon - TypescriptSyntaxPaste - Allow you to copy C# source code, then paste as Typescript syntax which help you with converting DTO or interface
• NodeJS Tools for Visual Studio

Other (Plugins || Cross-platform || OSS || Free)

• Visual Studio Code
• PhpStorm
• WebStorm
• CATS is an IDE for TypeScript and Web developers by @jbaron
• TypeScript Sublime Plugin by @Microsoft
• Atom TypeScript by @TypeStrong
• TypeScript Interactive Development Environment for Emacs by @ananthakumaran
• TypeScript Syntax for VIM
• :octocat: Typescript addin for MonoDevelop, SharpDevelop and Xamarin Studio; a short review article
• Typescript tooling for Neovim is a language service plugin for typescript for Neovim.
• Coc Make your Vim/Neovim as smart as VSCode.

Online

Playground

• TypeScript playground by @agentcooper, supports multiple TS versions and compiler targets
• TypeScript playground-on-ace by @hi104 updated to TypeScript 1.5
• TypeScript official Playground
• JS Bin (Select TypeScript)
• Codepen (Select TypeScript)
• TypeScript Interpret - Terminal Emulator by @niutech
• TypeScript Editor by @drake7707

Build Systems

• Grunt tasks:
  • grunt-ts - Grunt-ts is an npm package that handles TypeScript compilation work in GruntJS build scripts
• Zwitterion - Super simple development server with built-in support for TypeScript files.
• Nx - Smart, Fast and Extensible Build System

Cloud Data Warehousing

• :sparkles: Crisp BigQuery Starter project that delivers Google BigQuery data to end user browsers with cost control. Allows to implement rich data presentation options.
• DDB-Table Strongly typed querys and tables for AWS DynamoDB
• DynamoDB-Toolbox Light-weight and type-safe query builder for AWS DynamoDB

Module Bundlers

• Farm - Extremely fast Vite-compatible web build tool written in Rust
• Rspack - A fast Rust-based web bundler 🦀️
• Vite - Next Generation Frontend Tooling
• Webpack - supports CommonJS and AMD module bundling
• Browserify - CommonJS module bundler. Does not support TypeScript "out of the box", but can be applied with * Grunt tasks: grunt-ts, grunt-browserify, grunt-contrib-uglify
• fuse-box | http://fuse-box.org/ - typescript sample: fuse-box-ts-react-reflux-seed

CMS

• Factor - The Javascript CMS (TypeScript supported natively)
• Graphweaver - Turn multiple data sources into a single GraphQL Headless CMS.

Tools

• sqlx-ts - SQLx-ts is a CLI application featuring compile-time checked queries without a DSL and generates types against SQLs to keep your code type-safe
• bun - Bun is a fast JavaScript runtime, package manager, bundler, test runner
• deno - A secure runtime for JavaScript and TypeScript
• OXC - A suite of high-performance tools for JavaScript and TypeScript written in Rust
• biome - Biome formats and lints your code in a fraction of a second
• SweetIQ/schemats Generate typescript interface definitions from SQL database schema
• TypeDoc - A documentation generator for TypeScript projects
• TypeScript Standard - Zero-configuration TypeScript 2 Standard Validation
• typed-install - Easily install new dependencies and their typings, no matter where they may be
• type-config - A generator for tsconfig.
• Zapatos - Zero-Abstraction Postgres for TypeScript
• dep-tree - Render your project's file dependency tree and/or validate it against your own rules.
• itertools-ts - Extended itertools port for TypeScript and JavaScript. Provides a huge set of functions for working with iterable collections (including async ones).
• ParaglideJS - An i18n compiler that generates fully typesafe translations
• pg - Browser PostgreSQL Playground, no server, just client and pglite (postgresql wasm)
• nocodb - 🔥 🔥 🔥 Open Source Airtable Alternative
• jqlite - ⚡ The query language for JSON
• pompelmi - File-upload malware scanning for Node.js to help prevent Remote File Inclusion (RFI), with adapters for Express, Koa, and Next.js
• codables - Decorators based, declarative, type-rich JSON (de)serializer able to handle almost any data type
• Rev-dep - Trace imports, identify circular dependencies, find unused code, clean node modules — all from a blazing-fast CLI.

Types

• jsonup - Compile-time JSON parser
• type-o-rama - JS type systems interoperability
• utility-types - Utility Types for TypeScript (provide compatibility with Flow's Utility Types)
• elm-ts - Port of Elm architecture to TypeScript featuring fp-ts, io-ts, rxjs5 and React
• ts-essentials - All essential TypeScript types in one place
• typescript-conditional-types - Helpers for typescript generic types
• ts-types-utils - Type utilities for typescript
• typesync - Install missing TypeScript typings for dependencies in your package.json.
• type-fest - A collection of essential TypeScript types
• typetype - A programming language designed for typescript type generation
• nominal - nominal types & dependent types for Typescript.
• @tool-belt/type-predicates - Type Predicates, Assertion Functions and Utilities.
• getmytypes - Install @types files into your devDependencies.
• ts-toolbelt - Large collection of type utilities for TypeScript
• string-ts - Strongly-typed string functions for all
• lib-result - A lightweight, Rust-inspired Result type for type-safe error handling in TypeScript and JavaScript.
• iso-locale - A comprehensive TypeScript library providing ISO standards for handling countries, languages, dialects, and currencies.

CSS In JS With Types

• PandaCSS - CSS-in-JS with build time generated styles, RSC compatible, multi-variant support, and best-in-class developer experience
• Vanilla-Extract - Use TypeScript as your preprocessor. Write type‑safe, locally scoped classes, variables and themes, then generate static CSS files at build time
• StyleX - StyleX is a JavaScript library for defining styles for optimized user interfaces

Runtime

• json-decoder - Typesafe JSON decoder and runtime checker
• typescript-is - TypeScript transformer that generates run-time type-checks.
• type-plus - Additional types and type adjusted utilities
• Agent Framework Create interceptor for your class and method using decorators
• SunTori - A JSON de/serializer to ensure everything is safe at runtime.
• config - Runtime configuration resolver

Validation

• @core/match - Type-safe destructuring assignment with pattern-match validation
• io-ts - Runtime type system for IO decoding/encoding
• zod - TypeScript-first schema validation with static type inference
• valibot - Valibot is a Typescript schema library with static type inference, and it's exceptionally lightweight compared to Zod, with no dependencies.
• runtypes - Runtime validation for static types
• ts-codec - TypeScript Codecs for encoding, decoding and validating data
• ow - Function argument validation for humans
• superstruct - A simple and composable way to validate data
• computed-types - 🦩 Joi like validations for TypeScript
• json-schema-to-ts - Dynamic type inference from JSON schemas
• Yunomix - A form validation toolkit which is designed in AOP form.
• typia - 20,000x times faster runtime validator using pure TypeScript type. Only one line required like typia.assert<T>(input). Also, supports 200x faster JSON serialization, and Protocol Buffer features. 🚀 (see also https://typia.io/docs)
• fta - Rust-based static analysis to monitor code quality
• dto-classes - Developer-friendly parsing, validation & serialization. Static types by default. Uses properties for field schemas, not decorators.
• iso-locale - A comprehensive TypeScript library providing ISO standards for handling countries, languages, dialects, and currencies.

Built with TypeScript

Mobile

• :octocat: ReactNative - Create native apps for Android, iOS, and more using React
• :octocat: NativeScript - Open Source framework for building cross-platform truly native iOS, Android and Windows mobile apps using JavaScript
• Monaco Editor

Web

• :octocat: Angular - Angular is a development platform for building mobile and desktop web applications
• :octocat: It-Tools - Collection of handy online tools for developers, with great UX
• :octocat: Fedify - TypeScript framework for building federated server apps powered by ActivityPub and the fediverse
• :octocat: feednext.io - An open-source social media application built with Typescript on both client-server side.
• :octocat: ionic - An open-source mobile app development framework build in TypeScript
• :octocat: React-UWP - React Components that Implement Microsoft's UWP Design & Fluent Design.
• :octocat: palantir/plottable - A library of modular chart components, built on D3 (see also: http://plottablejs.org)
• :octocat: APIs-guru/graphql-voyager - Represent any GraphQL API as an interactive graph 🛰️
• :octocat: Rebilly/ReDoc - OpenAPI/Swagger-generated API Reference Documentation
• :octocat: excaliburjs/Excalibur - Free open source JavaScript game engine
• :octocat: Bobril - Component oriented framework inspired by Mithril and ReactJs. (see also: http://bobril.com/)
• :octocat: Stencil - a tool for building modern Web Components
• :octocat: Langfuse - Open source LLM engineering platform 🪢 - Tracing, Prompt Mgmt, Evaluations, Analytics
• :octocat: redux-zero - A lightweight state container based on Redux
• :octocat: wretch - A tiny (< 2.2Kb g-zipped) wrapper built around fetch with an intuitive syntax.
• :octocat: Cycle.js - A functional and reactive JavaScript framework for predictable code.
• :octocat: Tridactyl - A Firefox browser addon that replaces browser's control mechanism with one modelled on the one true editor, Vim.
• :octocat: armour/vue-typescript-admin-template - A vue-cli 3.0 & typescript minimal admin template + a production-ready front-end solution for admin interfaces (demo)
• :octocat: n8n.io - Open Source Workflow Automation Tool
• :octocat: Dnote - A command line notebook with a multi-device sync and a web interface.
• :octocat: Thin Backend - Realtime Backend for your Single Page Apps, with End-to-End Type Safety thanks to types being derived from the Postgres Schema
• :octocat: Flowbite - Open-source component library built on top of Tailwind CSS featuring interactive UI components built with TypeScript
• :octocat: ILLA Cloud - Open source low-code platform alternative to Retool and Appsmith for developers to build internal tools in minutes.
• :octocat: Treehouse - Open source lightweight library to build your own note-taking tool.
• :octocat: GOUI - Open source User Interface library with lots of components for building web applications
• :octocat: InDom - <4KB stack-agnostic modern DOM library with automatic cleanup, TypeScript source and type definitions.
• :octocat: Bubble Lab - Open Source TypeScript-native workflow automation platform with AI-powered generation, full observability, and exportable code.

Web/ReactJS

• :octocat: facebook/create-react-app Create React apps using typescript with no build configuration
• :octocat: Microsoft/TypeScript-React-Starter A starter template for TypeScript and React with a detailed README describing how to use the two together; based on create-react-app
• :scroll: typescript-cheatsheets/react-typescript-cheatsheet Cheatsheets for experienced React developers getting started with TypeScript
• :octocat: jsxtyper Generates TypeScript interfaces from .jsx files
• :octocat: TodoMVC • TypeScript + React Example
• :octocat: Veritas Kanban - Self-hosted Kanban board with AI agent integration, built with React 19, TypeScript strict mode, Vite 6, and 1,255 tests.
• :scroll: Working with React and TypeScript
• :guardsman: vortigern - A universal boilerplate for building web applications w/ TypeScript, React, Redux and more.
• :robot: Convert React code to TypeScript automatically
• :octocat: React Server Example TSX Boilerplate for isomorphic web app with React server-side rendering in TypeScript
• :octocat: React & Redux in TypeScript - Static Typing Guide The complete guide to static typing in "React & Redux" using TypeScript
• :octocat: Typescript Monorepo CRA Example - A minimalistic CRA + typescript monorepo.
• :octocat: Typescript Monorepo Next Example - A minimalistic next.js + typescript monorepo.
• :stars: Crisp React Boilerplate with React client and Express backend. Offers performance and extended functionality. Helps to avoid frequent React-Express pitfalls.
• :book: React by Example Code-oriented React tutorial for programmers
• :octocat: Materio Free MUI React NextJS Typescript Admin Template - Most Powerful & Comprehensive Free MUI React NextJS Admin Dashboard Template built for developers. Made With Typecript & JavaScript.
• :octocat: Flowbite React - Open-source component library based on React, TypeScript, and Tailwind CSS
• :octocat: react-feedback-surveys - Lightweight, zero-dependency survey widgets for collecting user feedback (NPS, CSAT, CES) in React apps with full TypeScript support

Platform Engineering & DevOps

• :octocat: CDK8s - Define Kubernetes applications and reusable abstractions using TypeScript
• :octocat: AWS CDK - Cloud Development Kit for defining cloud infrastructure in TypeScript
• :octocat: Pulumi - Infrastructure as Code using TypeScript, JavaScript, Python, Go, and .NET
• :octocat: Backstage - Platform for building developer portals, written in TypeScript

Back-end API

• :octocat: Actio - The Node.js framework for monoliths and microservices.
• :octocat: design-first - A REST Api templating engine for Typescript
• :octocat: Fastify - Fast and low overhead web framework, for Node.js
• :octocat: Hono - Hono is a small, simple, and ultrafast web framework for the Edges. It works on any JavaScript runtime
• :octocat: Nest - A progressive Node.js framework for building efficient, scalable, and enterprise-grade server-side applications on top of TypeScript 🚀 (see also: https://nestjs.com/)
  • :octocat: nestia - 20,000x faster validation and 200x faster JSON serialization decorators using typia. Enable to utilize pure TypeScript interface type as DTO, and overall server performance improved by about 30x times. Also, it supports SDK (collection of fetch functions with type definitions) and Mockup Simulator (backend server simulator embedded in SDK) generation, and even possible to migrate NestJS project only by swagger.json file. 🚀 (see also: https://nestia.io/docs)
• :octocat: LoopBack 4 - A highly extensible Node.js and TypeScript framework for building APIs and microservices. :rocket: (see also: https://loopback.io/)
• :octocat: FoalTS - A simple, intuitive and complete framework for building enterprise-grade Node.JS applications :boom: :rocket: (see also: https://foalts.org)
• :octocat: Enso - Typescript first Node.JS framework inspired by Domain Driven Design principles with a focus on composition and Developer Experience
• :octocat: Libstack - A collection of various modules to create Typescript server easily and ready to be deployed on Docker.
• :octocat: tinyhttp - A modern Express-like web framework for Node.js, written in TypeScript and compiled to Native ESM.
• :octocat: ZenTS - A modern Node.js and TypeScript first framework for building rich web applications
• :octocat: Booster Framework - Event-driven cloud native GraphQL open-source framework, part of the Booster Cloud ecosystem. It makes use of high-level abstractions and conventions. (see also: https://booster.cloud)

AI

• :octocat: MastraAI - Mastra is an opinionated TypeScript framework that helps you build AI applications and features quickly.
• :octocat: VoltAgent - A TypeScript framework for building and running AI agents with tools, memory, and visibility.
• :octocat: Tambo - React SDK for building generative UIs with MCP support.
• :octocat: Maxim AI - JS/TS SDK for enabling Maxim observability. Maxim is an enterprise grade evaluation and observability platform. (see also: https://getmaxim.ai)
• :octocat: rehydra - A zero-trust SDK to anonymize PII locally before sending prompts to LLMs and seamlessly rehydrate the response.

Standalone apps

• :octocat: Visual Studio Code - Multiplatform IDE.
• :octocat: alm - A next generation IDE just for TypeScript written in TypeScript + React
• :octocat: App Outlet - An universal linux app store for AppImages/Flatpaks/Snaps written in TypeScript + Angular
• :octocat: SnowFS - a fast, scalable version control file storage for graphic files
• :octocat: MemFree - Open Source Hybrid AI Search Engine, Instantly Get Accurate Answers from the Internet, Bookmarks, Notes, and Docs. Support One-Click Deployment.
• :octocat: Nostream - A Nostr Relay written in TypeScript
• :octocat: Peekaping - Uptime monitoring solution - Monitor websites, APIs, and services with real-time notifications, beautiful status pages, and comprehensive analytics

Chrome Extensions

• OctoLinker
• lc-mate - Extension that adds contest rating to usernames in LC

Design patterns

• :octocat: Design Patterns implementation - Implementation of the well-known 23 patterns of GoF
• :octocat: Real World Design Patterns - Real World Design Patterns with Tests

Decorators

• :octocat: Performance Decorators - A collection of TypeScript decorators for performance optimization, including execution time logging, memory usage monitoring, and more.

Libraries

• :octocat: SuperJSON - Safely serialize JavaScript expressions to a superset of JSON, which includes Dates, BigInts, and more
• :octocat: Procedurem - A Small (2kb) And Performant Bi-Directional RPC Library Using WebSockets.
• :octocat: RxJS - A reactive programming library for JavaScript.
• :octocat: xstream - An extremely intuitive, small, and fast functional reactive stream library for JavaScript.
• :octocat: mockt - Joyful mocking library for Typescript and Javascript
• :octocat: substitute.js - A fluent mocking library for TypeScript ported from NSubstitute.
• :octocat: TypeMoq - A simple mocking library for TypeScript.
• :octocat: fast-check - Property based testing framework for TypeScript.
• :octocat: Suites - Unit testing framework for TypeScript backends working with inversion of control (IoC) and dependency injection frameworks.
• :octocat: InversifyJS - powerful and lightweight inversion of control container for JavaScript & Node.js apps powered by TypeScript.
• :octocat: TypeORM - ORM for TypeScript and JavaScript (ES7, ES6, ES5). Supports MySQL, PostgreSQL, MariaDB, SQLite, MS SQL Server, Oracle, WebSQL databases. Works in NodeJS, Browser, Ionic, Cordova and Electron platforms.
  • :octocat: Safe-TypeORM - Enhances TypeORM in the compilation level and supports automated performance tuning tools through the application level joining. Furthermore, your raw SQL queries would be ensured safety by type meta programming.
• :octocat: MikroORM - TypeScript ORM for Node.js based on Data Mapper, Unit of Work and Identity Map patterns. Supports MongoDB, PostgreSQL, MySQL and SQLite.
• :octocat: DrizzleORM - Lightweight TypeScript ORM, SQL-like library for flexible data access, serverless-ready, with zero dependencies.
• :octocat: Prisma - Modern database access (ORM alternative) for Node.js & TypeScript | PostgreSQL, MySQL & SQLite
  • :octocat: prisma-markdown: Generates markdown document composed with ERD diagrams and their descriptions.
• :octocat: Corgi - TypeScript VIN decoder with optimized SQLite database. Fully offline, <1ms decodes, complete NHTSA dataset in 21MB.
• :octocat: Neuledge - Neuledge is a universal language for databases that provides state-of-the-art tools for data modeling, business logic representation, and schema validation.
• :octocat: Typetta - Typescript ORM for Node.js that uses GraphQL as schema definition language | Supports all main SQL databases and MongoDB.
• :octocat: TypeGQL - Set of tools for creating GraphQL schema directly from typed TypeScript class.
• :octocat: TSTL - Implementation of C++ STL (Standard Template Library) in TypeScript. Provided modules are containers, iterators, algorithms and functors.
  • :octocat: ECol - Extension of TSTL containers; collections dispatching Elements I/O events.
  • :octocat: TGrid - Grid Computing Framework, Network & Thread extension of TSTL, supporting RFC (Remote Function Call).
  • :octocat: Mutex-Server - Critical sections controller, like mutex and semaphore, in the network level.
• :octocat: Kalimdor.js - Machine Learning library for the Web, Node and Developers!
• :octocat: prelude.ts - Functional programming: immutable persistent collections, constructs such as Option and Either, and combinators.
• :octocat: ee-ts - Typed event emitters
• :octocat: io-ts - Type validation at runtime
• :octocat: mokia - A mock server integrated data simulation and http service.
• :octocat: sub-events - Strongly-typed events.
• :octocat: ts-audio - an agnostic and easy-to-use library to work with the AudioContext API
• :octocat: tslog - A powerful logging library with native TypeScript support: beautiful interpolation, native V8 stack trace, secret masking, support for requestIds based on AsyncLocalStorage
• :octocat: tsParticles - A lightweight library for easily creating particles animations for websites (Supports also ReactJS, VueJS, Angular, Svelte and others)
• :octocat: statek - Reactive state management library
• :octocat: Injex - Simple, Decorated, Pluggable dependency-injection framework for TypeScript applications
• :octocat: tRPC - TypeScript toolkit for building end-to-end type-safe APIs
• :octocat: vard - Pattern-based prompt injection detection for TypeScript. <0.5ms validation with Zod-inspired API for LLM applications.
• :octocat: interface-forge - Test data factories using TypeScript types and interfaces
• :octocat: iter-ops - Operations with iterable objects
• :octocat: Remult - End-to-end type-safe CRUD and frontend-backend model code sharing in fullstack TypeScript applications.
• :octocat: Jest - A comprehensive JavaScript testing solution. Works out of the box for most JavaScript projects.
• :octocat: diod - A very opinionated and lightweight inversion of control container and dependency injector for Node.js or browser apps.
• :octocat: @deliberative/crypto - A Typescript/WebAssembly library for public key cryptography, AEAD secret boxes, Shamir secret sharing and random shuffling. Runs on Nodejs, ESM, CommonJS and the browser.
• :octocat: castore - Typescript library to easily implement Event Sourcing in your application
• :octocat: sweet-monads - Typescript library for popular monads (such as Maybe or Either) and performant iterators.
• :octocat: simple-mask-money - 💰 Simple mask money is a light, safe and typed package to format money!
• :octocat: Color-Core - color-core is a powerful, type-safe color manipulation library for TypeScript and JavaScript applications. It provides a comprehensive toolkit for working with colors across multiple color spaces, making it an indispensable tool for developers working on projects that require advanced color handling.
• :octocat: PigmentTS - A lightweight utility for color manipulation and conversion.
• :octocat: file-graph - Library for storing graphs in files and making queries to them.
• :octocat: @diy0r/nestjs-rabbitmq - Library for building NestJS microservices with RabbitMQ.
• :octocat: Onion.JS - Design and apply wrappers (i.e. high-order functions) without breaking types! Based on HotScript high-order types.
• :octocat: text-smart-trimmer - A lightweight TypeScript utility for trimming text while choosing to preserve word boundaries, punctuation, and custom suffixes.
• :octocat: nano-string-utils - Ultra-lightweight string utilities with zero dependencies. Tree-shakeable, fully typed, and optimized for modern JavaScript.
• :octocat: safe-fetch - Zero-dependency fetch wrapper with safe results, dual timeouts, smart retries and normalized TypeScript errors.
• :octocat: stunk - Lightweight, framework-agnostic state management library with atomic chunks for fine-grained reactivity, simple and applicable for any Typescript applications.
• :octocat: blastore - A minimal, high-performance storage wrapper for localStorage, AsyncStorage, memory or any sync/async backend — with full TypeScript type safety.
• :octocat: FilterQL - A tiny query language for filtering structured data
• :octocat: ffetch – TypeScript-first fetch wrapper with retries, timeouts, circuit breaker, and lifecycle hooks. Zero runtime deps, works wherever fetch does
• :octocat: iterflow - Powerful iterator utilities with statistical operations, windowing, and lazy evaluation
• :octocat: Nano Queries - Database-agnostic query builder with composable, nestable, and mutable queries. Used in production with Postgres, SQLite, PGLite, DuckDB, and others.

LLM

• duckduckgo-ai-chat - Providing Duckduckgo AI Chat API, which can use gpt-4o-mini for free.
• Neurolink - Universal AI development platform that unifies 12+ AI providers (OpenAI, Anthropic, Google, Bedrock, Azure) with MCP support, multi-provider failover, and production-ready enterprise features. TypeScript SDK + CLI.
• rehydra - A zero-trust SDK to anonymize PII locally before sending prompts to LLMs and seamlessly rehydrate the response.

Video Courses

:free: Free Courses

• Angular Applications with TypeScript (Microsoft Virtual Academy)
• AngularJS with TypeScript made easy (SSW TV)
• Full Stack React GraphQL TypeScript Tutorial - 14 hour course (YouTube)
• Evolving JavaScript with TypeScript a detailed introduction to TypeScript
• Why program in TypeScript? an overview of the main syntax constructs focusing on the benefits of using TypeScript as opposed to coding in JavaScript
• Functional Programming with TypeScript - Discover functional programming with Typescript and create a library like fp-ts alongside Sahand Javid in this beginner-friendly YouTube playlist.
• Building CRM from scratch with Typescript and Bun - Building a real-world CRM system from scratch, without big frameworks. Bun, Typescript and Tailwind.

:dollar: Paid Courses

• TypeScript Fundamentals (Pluralsight)
• Practical TypeScript Migration (Pluralsight)
• Angular with TypeScript (Pluralsight)
• Using TypeScript for Large AngularJS Applications (Pluralsight)
• Introduction to TypeScript (Packt)
• Mastering TypeScript (Packt)
• TypeScript: The Complete Developer's Guide (Udemy)
• Angular with TypeScript (Manning)
• Mastering TypeScript - 2022 Edition (Udemy)

Tutorials

• Converting your vanilla JavaScript app to TypeScript
• Difference Between TypeScript and JavaScript

Roadmap

• TypeScript Roadmap
• TypeScript Origins: The Documentary - YouTube by OfferZen Origins

  The Documentary features core contributors and community members like Anders Hejlsberg, Steve Lucco, Luke Hoban, Daniel Rosenwasser, Ryan Cavanaugh, Amanda Silver, Matt Pocock, Josh Goldberg & many more!

Badges

• TypeScript Badges

Social

• @typescriptlang - Official Typescript Twitter
• @angularjs - Official Angularjs Twitter using Typescript Since 2.0
• @jntrnr - Typescript Program Manager at Microsoft
• @ahejlsberg - Technical Fellow at Microsoft involved with the Typescript project

Acknowledgements

(added: 2023) A new section to say thank you for the contributions.

• 2023 - ⚒ Thank you Hamza ( @Hamza12700 https://github.com/Hamza12700 ) for more than 15 merged pull requests. Great contribution to keeping this list up-to-date with modern TypeScript projects. Contributor of the year 2023.