RapiDoc
RapiDoc is a responsive web component that renders interactive API documentation from OpenAPI and Swagger specifications.
What RapiDoc is
RapiDoc is a responsive web component that renders interactive API documentation from OpenAPI and Swagger specifications. It supports OpenAPI 3.0.x and 3.1.x, as well as Swagger 2.0, and includes a console for calling and testing APIs from the documentation. Display options include dark and light themes, brand colors, typography, logos, header styling, and read, view, or focused rendering styles. Models and examples open by default, request fields are pre-populated, and request and response views can appear side by side. RapiDoc works with plain HTML and frameworks including React, Vue, Angular, Svelte, and Lit. The component can be loaded as a JavaScript module from unpkg, and its core package is published on npm. For self-hosting, the project documents building the component bundle and deploying its documentation site to GitHub Pages. RapiDoc is MIT-licensed software, listed as free, with no paid plan or usage limits stated. WCAG 2.1 compliance enhancements are identified as a roadmap item, not a current compliance claim.
Good
- Supports OpenAPI 3.0.x, 3.1.x, and Swagger 2.0.
- Includes a console for calling and testing APIs.
- Offers multiple themes and rendering styles.
- Works with plain HTML and several frameworks.
- MIT-licensed and listed as free.
Watch out
- WCAG 2.1 enhancements are a roadmap item.
- No security certifications or security program are stated.
Who it suits
RapiDoc suits developers who need to render API documentation from OpenAPI or Swagger specifications. Its framework integrations and self-hosting instructions may suit teams embedding documentation in their own sites.
Verdict
RapiDoc offers customizable, interactive API documentation with support for common specification formats and several web frameworks. Developers should note that WCAG 2.1 enhancements are still listed as a roadmap item.
Plans and prices
From RapiDoc's own pricing page, checked 4 Oct 2026.
| Plan | Price | What it gives you |
|---|---|---|
| RapiDoc | Free | MIT-licensed software · no paid plan or usage limits stated |
The facts
Each one read from RapiDoc's own pages, with the date it was checked.
What it does
- API console
- Its built-in API console lets users call and test APIs from the documentation.checked 4 Oct 2026
- Audience
- The project is presented as a tool for rendering API documentation for developers working with OpenAPI or Swagger specifications.checked 4 Oct 2026
- Customization
- It offers dark and light themes, customizable brand colors, typography, logos, header styling, and read, view, and focused rendering styles.checked 4 Oct 2026
- Distribution
- The README demonstrates loading the component as a JavaScript module from unpkg and identifies the core package as published on npm.checked 4 Oct 2026
- Framework integrations
- The README says RapiDoc works with plain HTML, React, Vue, Angular, Svelte, and Lit.checked 4 Oct 2026
- License
- The software is distributed under the MIT License, which permits use, copying, modification, distribution, sublicensing, and sale subject to its stated conditions.checked 4 Oct 2026
- Limitations
- The README identifies WCAG 2.1 compliance enhancements as a roadmap item, rather than claiming current compliance.checked 4 Oct 2026
- Purpose
- RapiDoc is a responsive, customizable web component that renders interactive API documentation from OpenAPI specifications.checked 4 Oct 2026
- Security and privacy
- The project license and README do not state security certifications, compliance claims, or a security program.checked 4 Oct 2026
- Self-hosting
- The repository documents building the component bundle and deploying its documentation site to GitHub Pages.checked 4 Oct 2026
- Specification support
- The project README lists support for OpenAPI 3.0.x, 3.1.x, and Swagger 2.0.checked 4 Oct 2026
- Use experience
- The README describes models and examples expanded by default, pre-populated request fields, and side-by-side request and response views.checked 4 Oct 2026
