Open source API development ecosystem - https://hoppscotch.io (open-source alternative to Postman, Insomnia)

🚀 Strapi is the leading open-source headless CMS. It’s 100% JavaScript/TypeScript, fully customizable, and developer-first.

🤖 Powerful asynchronous state management, server-state utilities and data fetching for the web. TS/JS, React Query, Solid Query, Svelte Query and Vue Query.

A frontend Framework for single-page applications on top of REST/GraphQL APIs, using TypeScript, React and Material Design

🌳 Tiny & elegant JavaScript HTTP client based on the Fetch API

🕸️ Create REST and GraphQL APIs, scaffold Jamstack webapps, stream changes in real-time.

Mockoon is the easiest and quickest way to run mock APIs locally. No remote deployment, no account required, open source.

REST Client Extension for Visual Studio Code

Official Elasticsearch client library for Node.js

LoopBack makes it easy to build modern API applications that require complex integrations.

Full-stack CRUD, simplified, with SSOT TypeScript entities

A repository to show off to the community methods of testing NestJS including Unit Tests, Integration Tests, E2E Tests, pipes, filters, interceptors, GraphQL, Mongo, TypeORM, and more!

RPC-like client, contract, and server implementation for a pure REST API

WunderGraph is a Backend for Frontend Framework to optimize frontend, fullstack and backend developer workflows through API Composition.

OpenAPI support for tRPC 🧩

🚀 The OpenAPI to TypeScript codegen. Generate clients, SDKs, validators, and more. Support: @mrlubos

Async State Management without the Management. REST, GraphQL, SSE, Websockets

Full-featured Node.js framework 🚀

A consistent, declarative way of interacting with RESTful backends, featuring code-generation from Swagger and OpenAPI specs 🔥

typescript http client and server with zod validation