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typicode/json-server

Get a full fake REST API with zero coding in less than 30 seconds (seriously)

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What it does

JSON Server lets developers instantly create a fake online service that behaves like a real one, so they can build and test the front-end of an app without waiting for the back-end to be ready. Think of it as a stand-in actor who reads from a script (a simple data file) so the rest of the production can rehearse before the real performer arrives.

Why it matters

With over 75,000 stars on GitHub, this tool is a strong signal that teams widely struggle with the bottleneck of front-end and back-end development being out of sync — meaning products can ship faster when these workflows are decoupled. For founders and PMs, this represents an opportunity to accelerate prototyping, reduce wasted engineering time, and get working demos in front of users or investors much sooner.

11Active

On the radar — signal detected

Stars
75.7k
Forks
7.3k
Contributors
95
Language
JavaScript
Downloads (7d)
162.5k

npm/json-server

Score updated Mar 26, 2026

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