Swagger Open Source Tools
Swagger was created by the team behind the original Swagger Specification, which has since been renamed to the OpenAPI Specification. Today, Swagger has evolved into one of the most widely used open source tool sets for developing APIs with rich support for the OpenAPI Specification, AsyncAPI specification, JSON Schema and more.
SmartBear Named a Leader by Gartner® in the 2024 Magic Quadrant™ for API Management
Swagger for Everyone
Swagger open source and pro tools have helped millions of API developers, teams, and organizations deliver great APIs.
Design
Design APIs in a powerful editor which visually renders your OpenAPI or AsyncAPI definition and provides real-time error feedback.
Build
Build and enable consumption of your API by generating server stubs and client SDKs with minimal plumbing.
Document
Automatically generate documentation from your OpenAPI definition for visual interaction and easier consumption.
Swagger-Core
Java-related libraries for creating, consuming, and working with OAS definitions.
Swagger-Parser
Standalone library for parsing Swagger definitions from Java.
Swagger-Inflector
Mock responses for any unimplemented methods, based on your OAS definition.
Swagger-Validator-Badge
Validate your OpenAPI Specification YAML/JSON file.
Swagger-JS
Javascript library for connecting to OAS-defined APIs from browser and node.js applications.
Swagger-Node
Design-driven server implementation for node.js.
What's New From Swagger
API Strategy
Enhanced Swagger Catalog: Governance infrastructure for AI-native APIs
What happens to API governance when AI is doing the building?
Swagger for Teams
For teams that want to streamline their API workflow and deliver awesome APIs faster than ever before.
- Interactive Editor
- Hosted Documentation
- Collaborate on Files
- Design Auto-Mocking
Swagger Enterprise
For organizations that need to work across multiple teams in a secure environment, available on-premise or on the cloud.
- API Standardization
- Teams and Projects
- Reusable Domains
- On-Prem Installation