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

A lightning-fast search engine API bringing AI-powered hybrid search to your sites and applications.

A collective list of free APIs

The open-source, cross-platform API client for GraphQL, REST, WebSockets, SSE and gRPC. With Cloud, Local and Git storage.

Checklist of the most important security countermeasures when designing, testing, and releasing your API

REST API for any Postgres database

Bitwarden infrastructure/backend (API, database, Docker, etc).

An API development platform

Connect APIs, remarkably fast. Free for developers.

🌭 A practical and imaginary food and grocery delivery modular monolith, built with .Net 8, Domain-Driven Design, CQRS, Vertical Slice Architecture, Event-Driven Architecture, and the latest technol…

A project for supporting API Endpoints in ASP.NET Core web applications.

A RESTful API for quotes. The database currently includes more than 75000 quotes.

.NET API Gateway

A single API for all your integrations.

Onion Architecture with .NET 6/.NET Core and CQRS/Event Sourcing following a DDD approach

The OpenTelemetry .NET Client

Clean Architecture Solution Template: A starting point for Clean Architecture with ASP.NET Core