Browse free open source TypeScript Frameworks and projects below. Use the toggles on the left to filter open source TypeScript Frameworks by OS, license, language, programming language, and project status.

  • Skillfully - The future of skills based hiring Icon
    Skillfully - The future of skills based hiring

    Realistic Workplace Simulations that Show Applicant Skills in Action

    Skillfully transforms hiring through AI-powered skill simulations that show you how candidates actually perform before you hire them. Our platform helps companies cut through AI-generated resumes and rehearsed interviews by validating real capabilities in action. Through dynamic job specific simulations and skill-based assessments, companies like Bloomberg and McKinsey have cut screening time by 50% while dramatically improving hire quality.
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  • Premier Construction Software Icon
    Premier Construction Software

    Premier is a global leader in financial construction ERP software.

    Rated #1 Construction Accounting Software by Forbes Advisor in 2022 & 2023. Our modern SAAS solution is designed to meet the needs of General Contractors, Developers/Owners, Homebuilders & Specialty Contractors.
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  • 1
    Aureolin

    Aureolin

    Aureolin is a fast and powerful MVC Framework

    Aureolin is a simple, fast, and powerful MVC framework for Node.js with a focus on simplicity and performance. Built With Koa.
    Downloads: 0 This Week
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  • 2
    Axios Test Instance

    Axios Test Instance

    Test NodeJS backends using Axios

    Test NodeJS backends using Axios. Create an Axios test instance by passing your app, which may be a Koa app, an Express app, or an HTTP request handler, to setTestApp in a beforeAll or beforeEach block.
    Downloads: 0 This Week
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  • 3
    Better Stack JavaScript client

    Better Stack JavaScript client

    Better Stack JavaScript client

    Logtail is now part of Better Stack. Better Uptime and Logtail have been rebranded as Uptime and Logs on the Better Stack platform. Our mission is to help developers in building a better internet. And we believe that with the new fully integrated Better Stack platform, we’re simplifying the experience for the developers leveraging Better Stack even further. Formerly Logtail, lets you visualize your entire stack, turn your logs into structured data, and query everything like a single database with SQL. Customize retention per source to retain and query everything you want. No need to archive your logs to S3 anymore. Search all your logs anytime. See what metrics your teammates are looking at, comment on note-worthy data spikes and share log fragments with one click. Building a great software is a multiplayer game. Get answers fast with a powerful SQL query builder. No need to learn a new querying language or ask your data analyst.
    Downloads: 0 This Week
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  • 4
    Bitwarden Web

    Bitwarden Web

    The website vault

    The Bitwarden web project is an Angular application that powers the web vault.
    Downloads: 0 This Week
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  • Data management solutions for confident marketing Icon
    Data management solutions for confident marketing

    For companies wanting a complete Data Management solution that is native to Salesforce

    Verify, deduplicate, manipulate, and assign records automatically to keep your CRM data accurate, complete, and ready for business.
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  • 5
    Blitz

    Blitz

    The Missing Fullstack Toolkit for Next.js

    Blitz picks up where Next.js leaves off, providing battle-tested libraries and conventions for shipping and scaling world wide applications. Build and iterate on features 10x faster with Blitz RPC than REST, GraphQL, or vanilla API routes. Read and write data from the client with full type safety and without messing with HTTP or serialization. Powerful, flexible, and battle-tested authentication and authorization for Next.js. You get more control with simpler APIs than with alternatives. Easily add social third-party integrations like Google, Github, and Auth0. Set up a new app in 2 mins instead of 2 weeks. Everything will be set up for you including auth, user signup, forgot password, and your form library of choice. You can manage everything from the database to your frontend all inside a single app. Only one thing to develop. Only one thing to deploy.
    Downloads: 0 This Week
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  • 6
    Block Builder

    Block Builder

    Lightweight Node.js library for building Slack Block Kit UIs, with a d

    Block Builder was built in Kyiv, Ukraine 🇺🇦 If it has saved you time as a developer and brought value to your projects and products, we would like to ask you to consider donating to Come Back Alive to help Ukraine in its fight against Russian aggression. Every cent helps.
    Downloads: 0 This Week
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  • 7
    Bolt for JavaScript

    Bolt for JavaScript

    A framework to build Slack apps using JavaScript

    A JavaScript framework to build Slack apps in a flash with the latest platform features. Read the getting started guide to set-up and run your first Bolt app. To listen to messages that your app has access to receive, you can use the message() method which filters out events that aren’t of type message. message() accepts an optional pattern parameter of type string or RegExp object which filters out any messages that don’t match the pattern. A RegExp pattern can be used instead of a string for more granular matching. Within your listener function, say() is available whenever there is an associated conversation (for example, a conversation where the event or action which triggered the listener occurred). say() accepts a string to post simple messages and JSON payloads to send more complex messages. The message payload you pass in will be sent to the associated conversation.
    Downloads: 0 This Week
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  • 8
    Bot Framework Solutions

    Bot Framework Solutions

    Set of templates and solutions to build advanced conversational apps

    The Virtual Assistant template and samples have been replace by the Enterprise Assistant Template in Bot Framework Composer. All new projects should use this template instead. This repo will be archived and no longer actively supported on March 31, 2022. The existing assets will remain for reference but will no longer be available in the Visual Studio Marketplace or NuGet repository. Build your own branded assistant tailored to your brand, personalized to your users, made available across a broad range of canvases and devices, and in full ownership of your own data. Extend your assistant with reusable conversational Skills to add common functionality such as collection of reusable conversational skills enabling you to add functionality to a Virtual Assistant. Try the sample Skills available like Calendar, Email, To Do, Point of Interest, and more.
    Downloads: 0 This Week
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  • 9
    Botkit

    Botkit

    Tool for building chat bots, apps and custom integrations

    An open source developer tool for building chat bots, apps and custom integrations for major messaging platforms. Part of the Microsoft Bot Framework. We love bots, and want to make them easy and fun to build! Include Botkit into your Node application and boot up a controller that will define your bot's behaviors. In this case, we're setting up a bot to use with the Bot Framework Emulator. Tell the bot to listen for users saying "hello," and use `bot.reply` to send an immediate response. Start a conversation, then queue up multiple messages to send, including a prompt sent using `convo.ask()` which allows your bot to capture user input and use it. Botkit is just one part of a bigger set of developer tools and SDKs that encompass the Microsoft Bot Framework. The Bot Framework SDK provides the base upon which Botkit is built. It is available in multiple programming languages!
    Downloads: 0 This Week
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  • Failed Payment Recovery for Subscription Businesses Icon
    Failed Payment Recovery for Subscription Businesses

    For subscription companies searching for a failed payment recovery solution to grow revenue, and retain customers.

    FlexPay’s innovative platform uses multiple technologies to achieve the highest number of retained customers, resulting in reduced involuntary churn, longer life span after recovery, and higher revenue. Leading brands like LegalZoom, Hooked on Phonics, and ClinicSense trust FlexPay to recover failed payments, reduce churn, and increase customer lifetime value.
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  • 10
    Botonic

    Botonic

    Build chatbots and conversational experiences using React

    Botonic is a full-stack Javascript framework to create chatbots and modern conversational apps that work on multiple platforms, web, mobile and messaging apps (Messenger, Whatsapp, Telegram, etc). Building modern applications on top of messaging apps like Whatsapp or Messenger is much more than creating simple text-based chatbots. Botonic is a full-stack serverless framework that combines the power of React and Tensorflow.js to create amazing experiences at the intersection of text and graphical interfaces. With Botonic you can focus on creating the best conversational experience for your users instead of dealing with different messaging APIs, AI/NLP complexity or managing and scaling infrastructure. It also comes with a battery of plugins so you can easily integrate popular services into your project.
    Downloads: 0 This Week
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  • 11
    Bottender

    Bottender

    A framework for building conversational user interfaces

    Bottender takes care of the complexity of conversational UIs for you. Design actions for each event and state in your application and Bottender will run accordingly. Bottender lets you create apps on every channel and never compromise on your users’ experience. This approach makes your code more predictable and easier to debug. You can apply progressive enhancement or graceful degradation strategy on your building blocks. There are thousands of bots powered by Bottender. It has been optimized for real-world use cases, automatic batching requests and dozens of other compelling features. With Bottender, you only need a few configurations to make your bot work with channels, automatic server listening, webhook setup, signature verification and so much more. Bottender has some functional and declarative approaches can help you define your conversations.
    Downloads: 0 This Week
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  • 12
    Brill Software

    Brill Software

    A faster way to develop React Web Applications

    The Brill Framework allows React web applications to be built quickly using a "Low Code" approach. A Content Management System (CMS) supports editing of pages containing React components. The React components communicate with each other and the Server using a middleware that's based on WebSockets. With a "No Code" solution, there's always something you require that's not support. You spend ages bending the product to your requirements or pay the supplier to provide the components you need. The alternative is a "Full Code" solution using React. This involves a lot of coding and it's not always easy to update content without doing a release. There's the option of using a Headless CMS for the content and but that only increases the amount code required. The Brill Framework provides the best of both worlds. Quick building of the application using a CMS and a set of ready made components, with the ability to add your own React components and server side functionality.
    Downloads: 0 This Week
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  • 13
    Brisa

    Brisa

    The Web Platform Framework

    Brisa is an experimental web framework inspired by the others, taking the best of each one. JSX, TS, server/web components, server actions, optimistic updates, SSR, streaming, suspense, signals, WebSockets, middleware, layouts. Brisa is designed to start, build, test, deploy, and run fast. Text translation and routing carry only the translations you consume. 0B by default, 2 kB when you use server actions (RPC size), and 3 kB when you need web components. You can change your web from server to static, to desktop, android, or ios app with just one configuration command.
    Downloads: 0 This Week
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  • 14
    CAC

    CAC

    Simple yet powerful framework for building command-line apps

    Simple yet powerful framework for building command-line apps. Command And Conquer is a JavaScript library for building CLI apps. Super light-weight: No dependency, just a single file. Easy to learn. There's only 4 APIs you need to learn for building simple CLIs: cli.option cli.version cli.help cli.parse. Yet so powerful. Enable features like default commands, git-like subcommands, validation for required arguments and options, variadic arguments, dot-nested options, automated help message generation, and so on. Developer friendly. Written in TypeScript. When using brackets in the command name, angled brackets indicate required command arguments, while square brackets indicate optional arguments. Create a CLI instance, optionally specify the program name which will be used to display in help and version message. When not set we use the basename of argv[1].
    Downloads: 0 This Week
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  • 15
    Chronograf

    Chronograf

    Open source monitoring and visualization UI for the TICK stack

    Chronograf allows you to quickly see the data that you have stored in InfluxDB so you can build robust queries and alerts. It is simple to use and includes templates and libraries to allow you to rapidly build dashboards with real-time visualizations of your data. Access control is only available in InfluxDB Enterprise and InfluxDB Cloud. Chronograf offers a complete dashboarding solution for visualizing your data. Over 20 pre-canned dashboards are available to allow you to get started very quickly. You can easily clone one of this pre-canned dashboard to create customized dashboards or build them from scratch — either way, you can build the perfect dashboard to fulfill your visualization needs! Chronograf is the administrative tool for all your InfluxData deployments, the open source instances of InfluxData as well as InfluxDB Enterprise and InfluxDB Cloud instances.
    Downloads: 0 This Week
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  • 16
    Cycle.js

    Cycle.js

    A functional and reactive JavaScript framework for predictable code

    Cycle’s core abstraction is your application as a pure function main() where inputs are read effects (sources) from the external world and outputs (sinks) are write effects to affect the external world. These I/O effects in the external world are managed by drivers, plugins that handle DOM effects, HTTP effects, etc. The internals of main() are built using Reactive Programming primitives, which maximizes separation of concerns and provides a fully declarative way of organizing your code. The dataflow is plainly visible in the code, making it readable and traceable. Cycle.js apps are made of pure functions, which means you know they only take inputs and generate predictable outputs, without performing any I/O effects. The building blocks are reactive streams from libraries like xstream, RxJS or Most.js, which greatly simplify code related to events, asynchrony, and errors.
    Downloads: 0 This Week
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  • 17
    Deepkit Framework

    Deepkit Framework

    A new full-featured and high-performance TypeScript framework

    A new full-featured and high-performance TypeScript framework for enterprise applications. High-quality TypeScript libraries and next-gen backend framework. Leverage TypeScript types to the fullest, in completely new ways. A runtime type system for JavaScript, powered by TypeScript types. Deepkit's type compiler makes it possible to use the whole TypeScript type system in any JavaScript runtime for the first time enabling completely new ways of writing data-driven applications. A framework that brings aligned libraries together to make web application development faster, more productive, and easier than ever. Powerful dependency injection container with type expressions to make HTTP routes, CLI commands, and RPC controllers safe, fast, and easy to write. No json configuration files, unnecessary boilerplate, schema files, or code generation: TypeScript is utilized to its fullest capabilities.
    Downloads: 0 This Week
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  • 18
    Devhints Cheatsheets

    Devhints Cheatsheets

    Cheatsheets for web development

    The Cheatsheets repository (also known as Devhints) is a massive, community-driven collection of concise cheat sheets covering web development, programming languages, frameworks, CLIs, tools, and design patterns. Each cheat sheet is a single Markdown file focusing on quick-reference usage, syntax, command lists, tips, and common patterns—ideal for when you need a fast refresher rather than full tutorial. The repository structure makes it easy to browse by topic (CSS Grid, Bash, Docker, etc.), find what you need, and contribute or update entries. Because it’s maintained by many contributors and covers hundreds of topics, it has become a go-to reference for developers and devops engineers alike. The design emphasizes minimal friction: open a cheat sheet, skim for details, and return to work—no long reading required. For teaching, onboarding, or as a quick lookup library, it offers high-utility resources without the overhead of full documentation.
    Downloads: 0 This Week
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  • 19
    Doa

    Doa

    A middleware framework for Deno's http server

    A middleware framework for Deno's HTTP server. Transplanted from Koa. Adding middleware through app.use(middleware) will cause all of the middleware to be executed upon each request in the specified order. When you call the middleware, it passes the context and next method in the stack.
    Downloads: 0 This Week
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  • 20
    Doctor Dok

    Doctor Dok

    Doctor Dok is an AI based medical data framework

    Store, manage, and understand your medical history in one secure place that only you can access. Built to protect your privacy with full end-to-end encryption. Convert all your Blood Tests, MRI Scans, TK Scans, Visit reports, and Hospital Admission Reports to JSON, safely store in the cloud, and discuss, annotate, and translate them with AI. Doctor Dok is a secure storage, digitization, sharing, and AI discovery platform for all your family and/or folder health data. All health history - digitalized - accessible anywhere from Mobile or Desktop. Using AI you may translate your health records to one of 50+ languages - making abroad health services more accessible. Doctor Dok uses AI to OCR even a hardly readable photo of your health documents. Then stores it in the cloud with Zero Trust Security architecture (nobody but You can decrypt the data).
    Downloads: 0 This Week
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  • 21
    Drash

    Drash

    A microframework for Deno's HTTP server with zero 3rd-party dependency

    Drash is a microframework for Deno's HTTP server. Drash is a microframework for Deno's HTTP server. It has zero third-party dependencies outside of Deno Standard Modules. It is designed to help you build performant, scalable projects quickly. Drash is a unique framework. It is not another Express clone. It is more of a mixture of different frameworks with a different take on how "controllers" are written.
    Downloads: 0 This Week
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  • 22
    Elastic UI Framework

    Elastic UI Framework

    Elastic UI Framework

    The Elastic UI framework (EUI) is a design library in use at Elastic to build internal products that need to share our aesthetics. It distributes UI React components and static assets for use in building web layouts. Uses high contrast, color-blind safe palettes and is tested with most assistive technology. Configurable enough to meet the needs of a wide array of contexts while maintaining brand and low-level consistency. Code is friendly to the novice and expert alike. The Elastic UI Framework is a collection of React UI components for quickly building user interfaces at Elastic. The primary goal of this library is to provide reusable UI components that can be used throughout Elastic's web products. As React components, they remove CSS from the process of building UIs. As a single source of truth, the framework allows our designers to make changes to our aesthetic directly in the code.
    Downloads: 0 This Week
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  • 23
    EthereumJS Monorepo

    EthereumJS Monorepo

    Monorepo for the Ethereum VM TypeScript Implementation

    This repository holds various protocol building blocks of the Ethereum blockchain execution layer and is managed by the Ethereum Foundation JavaScript team. There is a TypeScript implementation of the Ethereum Virtual Machine (EVM) ready to be used in Node.js or a browser environment, implementations of core structural blockchain building blocks like an Ethereum Tx, Block or Blockchain as well as a Trie (Merkle Patricia Tree) and devp2p (execution networking layer) implementation. All libraries are bound together by the core Common library keeping track of chain specifics and hardfork changes. They are complemented by helper packages like RLP for data encoding/decoding or Util, providing helper functionalities like (byte) conversion, signatures, types and others. Finally, the EthereumJS Execution Client (EthereumJS) has been in active development for some time now. It already serves a variety of purposes like testing, research (e.g. EIPs) and developer tooling.
    Downloads: 0 This Week
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  • 24
    ExpressTS

    ExpressTS

    A Typescript + Node.js lightweight framework

    ExpressoTS is a Typescript + Node.js lightweight framework for quickly building scalable, easy-to-read, and maintained server-side applications.
    Downloads: 0 This Week
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  • 25
    Feathers

    Feathers

    Framework for real-time applications and REST APIs with JavaScript

    Feathers is a lightweight web-framework for creating real-time applications and REST APIs using JavaScript or TypeScript. Feathers can interact with any backend technology, supports over a dozen databases and works with any frontend technology like React, VueJS, Angular, React Native, Android or iOS. Build prototypes in minutes and production-ready apps in days. Using the latest language features, Feathers is a small library that provides the structure to create complex applications but is flexible enough to not be in the way. Feathers is a “batteries included but easily swappable framework” with a large ecosystem of plugins. Include exactly what you need. No more, no less. Feathers has adapters for 12+ databases out of the box. You can have multiple databases in a single app and swap them out painlessly due to a consistent query interface. Feathers can be used the same way on the server with Node.js and in the browser with frameworks like React, Angular, VueJS or on mobile with React.
    Downloads: 0 This Week
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