json-server

A command-line tool that turns a JSON file into a fake REST API for prototyping.

FreeProprietaryWindowsmacOSLinuxCommand line
Official websitegithub.com

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About json-server

json-server reads a JSON file and serves it as a REST API, so a front-end developer can build and test against realistic endpoints before a real back end exists. It is installed from npm and started from the command line, with no code to write for basic use.

The current main branch documents a v1 beta that is usable but may bring breaking changes. The stable version has its own separate documentation.

Strengths

  • Mock REST API from a single JSON file
  • No code needed for basic use
  • Installed with one npm command
  • Widely used, with a large user base

Limitations

  • v1 is in beta and may bring breaking changes
  • Requires Node.js and npm
  • Meant for prototyping and testing, not production

Details

Pricing
FreeFree to install from npm.
License
Proprietary
Developer
typicode
Platforms
Windows, macOS, Linux, Command line
How it runs
Downloadable app
Account
Not required
Works offline
Yes
Best suited for
Front-end developers who need a quick mock back end
Last verified
Added
Provenance
Facts checked against the developer's own pages and store listings, 1 sources on file.

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