Open Source Projects tagged "Openapi3"
A curated collection of the best open source projects tagged "Openapi3". Each listing includes a website screenshot along with a detailed review of its features.
Lightweight, fast, and open-source API client for developers
Stars
48,274Last commit
2 days agoLicense
MIT
A modern, user-friendly API client that simplifies API testing and development with a clean interface and powerful features.
Open Source Alternative to:
High-performance API gateway with built-in LLM support
Stars
17,303Last commit
2 days agoLicense
Apache-2.0
Apache APISIX is an open-source API gateway built on NGINX and etcd, offering dynamic routing, 100+ plugins, load balancing, authentication, and traffic management for APIs and LLM workloads.
Open Source Alternative to:
Open-source API documentation and testing platform
Stars
16,384Last commit
8 hours agoLicense
MIT
Scalar is an open-source tool for building, customizing, and hosting interactive API documentation with OpenAPI support.
Open Source Alternative to:
Effortless API mocking for seamless development
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8,475Last commit
2 days agoLicense
MIT
Create, run, and share mock REST APIs without coding. Boost productivity with an intuitive interface and powerful features.
Open Source Alternative to:
Build APIs like code with Git-native workspace
Stars
1,785Last commit
4 days agoLicense
Apache-2.0
Offline-first API workspace that unifies specs, docs, tests, and mocks in programmable Markdown blocks. Version control everything in plain text files.
Open Source Alternative to:
Bright Data – Web data for AI agents and apps. Built-in unblocking, proxies, and ready-made APIs.
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