Open Source Projects tagged "Openapi"
A curated collection of the best open source projects tagged "Openapi". Each listing includes a website screenshot along with a detailed review of its features.
One interface for every AI model you run or connect
Stars
152,593Last commit
11 hours agoLicense
BSD-3-Clause
Self-hosted AI platform that connects local and cloud models, extends with Python, and keeps your data under your control.
Open Source Alternative to:
Lightweight, fast, and open-source API client for developers
Stars
47,073Last 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
17,148Last 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
16,149Last commit
18 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
Stars
8,414Last commit
1 hour agoLicense
MIT
Create, run, and share mock REST APIs without coding. Boost productivity with an intuitive interface and powerful features.
Open Source Alternative to:
Open source security automation platform for builders
Stars
3,806Last commit
1 day agoLicense
AGPL-3.0
Tracecat is a scalable, self-hostable platform for automating security workflows and playbooks without limits.
Open Source Alternative to:
Build APIs like code with Git-native workspace
Stars
1,762Last commit
9 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:
API management platform for developers and AI agents
Stars
2,116Last commit
14 days agoLicense
Apache-2.0
Open source API management platform that exposes databases as REST, routes microservice traffic, handles billing, and generates SDKs across multiple languages.
Open Source Alternative to:
Transform documentation with developer-focused simplicity
Stars
114Last commit
8 hours agoLicense
MIT
Create powerful, interactive documentation with hot reloading, TypeScript support, custom components, and built-in API docs generation.
Open Source Alternative to:
Docmost – Open-source wiki software with real-time collaboration, diagrams, AI, SSO, RBAC permissions and more.
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