Frameworks

Native-ESM powered web dev build tool

BDD/TDD assertion library for node.js and the browser. Test framework agnostic.

Fast, unopinionated, minimalist web framework

Next generation testing framework powered by Vite

A utility-first CSS framework for rapidly building custom user interfaces.

Error constructor for test and validation frameworks that implements standardized AssertionError specification.

A utility-first CSS framework for rapidly building custom user interfaces.

Web framework built on Web Standards

The React Framework

The framework agnostic core that powers TanStack Query

`jest-haste-map` is a module used by Jest, a popular JavaScript testing framework, to create a fast lookup of files in a project. It helps Jest efficiently locate and track changes in files during testing, making it particularly useful for large projects

Property based testing framework for JavaScript (like QuickCheck)

Simple yet powerful framework for building command-line apps.

PostCSS plugin for Tailwind CSS, a utility-first CSS framework for rapidly building custom user interfaces

A small, framework-agnostic JavaScript/TypeScript client for the Apache Iceberg REST Catalog

A utility-first CSS framework for rapidly building custom user interfaces.

Fast 4kb React-compatible Virtual DOM library.

The official JavaScript client for the Phoenix web framework.

Headless UI for virtualizing scrollable elements in TS/JS + Frameworks

`unenv` is a framework-agnostic system that allows converting JavaScript code to be platform agnostic and work in any environment including Browsers, Workers, Node.js, or JavaScript runtime.

Framework agnostic type-safe store w/ reactive framework adapters

Minimal H(TTP) framework built for high performance and portability.

i18next internationalization framework

Framework agnostic type-safe store w/ reactive framework adapters

High performance middleware framework

[](https://github.com/paralleldrive/aidd)[](https://paralleldrive.com)

Utilities for building frameworks with Vite

node.js realtime framework server

OpenTelemetry instrumentation for `express` http web application framework

OpenTelemetry instrumentation for `koa` http web application framework

OpenTelemetry instrumentation for `@hapi/hapi` http web application framework

OpenTelemetry instrumentation for `connect` http middleware framework

The progressive JavaScript framework for building modern web UI.

Storybook for React and Vite: Develop, document, and test UI components in isolation

Decorators, pipes, exceptions and utilities for NestJS applications: @Controller(), @Injectable(), @Body(), ValidationPipe, HttpException and more.

The core of NestJS, a TypeScript framework for Node.js backends: modules, dependency injection and the request pipeline, on Express, Fastify or node:http.

Fast and low overhead web framework, for Node.js

Realtime application framework client

Build and manage the AJV instances for the fastify framework

A framework for building native apps using React

Build and manage the fast-json-stringify instances for the fastify framework

OpenTelemetry instrumentation for `@grpc/grpc-js` rpc client and server for gRPC framework

The most comprehensive authentication framework for TypeScript.

The most comprehensive authentication framework for TypeScript.

OpenTelemetry instrumentation for NestJS server side applications framework

Classic, reliable, trusted test framework for Node.js and the browser

Manage state with style in every framework

JavaScript implementation of The Update Framework (TUF)