Comprehensive testing utilities for NestJS applications with dependency injection testing capabilities

OpenAPI (Swagger) integration for NestJS applications with decorators for automatic API documentation generation

Angular-style schematics for the NestJS framework, enabling generation of application components through a command-line interface.

WebSocket adapter implementation for NestJS framework providing real-time bidirectional communication

Socket.IO adapter for NestJS WebSocket framework enabling real-time communication.

Fastify-based HTTP adapter for the NestJS framework, enabling high-performance HTTP server integration with NestJS applications

Express HTTP adapter for NestJS framework providing comprehensive Express.js integration including middleware support, request/response handling, static file serving, view engine configuration, CORS support, and file upload capabilities

Nest microservices framework providing scalable distributed systems with multiple transport layers and communication patterns.

GraphQL integration for the NestJS framework enabling developers to build GraphQL APIs using decorators and TypeScript

Command-line interface tool for initializing, developing, and maintaining NestJS applications

Official Neo4j JavaScript driver for connecting to Neo4j databases from Node.js and browser environments

File-based embedded JavaScript database that provides persistent or in-memory data storage with a MongoDB-like API

HTTP content negotiation library for Node.js applications that selects the best response format based on client Accept headers

Hierarchical node.js configuration with files, environment variables, command-line arguments, and atomic object merging

Simple, fast, powerful parser toolkit for JavaScript using the Earley parsing algorithm

Asynchronous recursive file copy utility for Node.js with configurable concurrency and filtering options.

Compare strings containing a mix of letters and numbers in the way a human being would in sort order.

Comprehensive natural language processing library with tokenization, stemming, classification, sentiment analysis, phonetics, distance algorithms, and WordNet integration.

Node.js client for NATS, a lightweight, high-performance cloud native messaging system

Essential cross-platform UI components for React Native with comprehensive theming and accessibility support