RS School · React Course · 2026
A browser-based editor for exploring and testing any OpenAPI specification.
SpecLab is the final team project of the RS School React module — combining a live schema editor with a full REST client, so any RESTful API can be inspected and tested without leaving the browser tab.
Next.jsTypeScriptTailwindCSSZustandSupabaseMonaco EditorOpenAPI 3.0SSR
8+
Features
550
Max score
3
Team members
2
Languages
Team
Project
What SpecLab does
- Paste or write an OpenAPI/Swagger spec in JSON or YAML — format is auto-detected.
- Browse every endpoint with full parameter, request body, and response schema detail.
- Run requests through a server proxy to avoid CORS and inspect the live response.
- Sign in to save your schema and review request history with server-side timing analytics.
- Switch between English and Russian at any time — all UI copy is localised.