Open-source tool that generates a responsive, three-panel API reference site from OpenAPI, Swagger, AsyncAPI, or GraphQL definitions.
26K2.4KTypeScriptMITUpdated 17 hours ago
1 alternative
Best open-source alternatives to SwaggerUI (2026)
Looking for a free, open-source alternative to SwaggerUI? These 1 projects can replace it. Each one passed our quality screening and is explained in plain words, so you can compare stars, license and maintenance at a glance.
Quick comparison
| Project | Stars | License | Last commit |
|---|---|---|---|
| Redocly/redoc | ★ 26K | MIT | 17 hours ago |
FAQ
- Is there a free, open-source alternative to SwaggerUI?
- Yes. The most popular open-source alternatives to SwaggerUI on Repolode are redoc.
- Which SwaggerUI alternative should I choose?
- redoc has the most GitHub stars and is released under MIT. Compare the license and last commit of each option in the table above before choosing.