typicode/json-server

Health v2 · maintenance only

Adoption not part of the score

75690 stars · 7271 forks observed · 2026-08-28

What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-29, confidence not recorded

A Node.js CLI tool that turns a JSON file into a full fake REST API with CRUD endpoints, filtering, and pagination in seconds. It is widely used for frontend prototyping and testing without a real backend.

Use cases

• spin up a fake REST API from a file
• mock a backend for frontend development
• prototype an app before the real API exists
• test http clients against a local rest server
• create dummy endpoints for demos
• serve data as an api

When to choose

• you need a quick mock REST API with zero coding
• you are building or testing a frontend without a backend
• you want realistic CRUD endpoints for demos or tutorials

When to avoid

• you need a production backend with auth, validation, or persistence
• you need GraphQL or non-REST protocols
• you need fine-grained custom business logic in endpoints

Facets

cli-tool · maturity active

http-server mock-api api-framework testing developer-tools apis web-development testing cli cross-platform fake-rest-api mocking prototyping frontend-development nodejs

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markdown · JSON · MCP: product_card(name="typicode/json-server")