Mirage JS website screenshot

Mirage JS

Mirage JS is an open source API mocking library for JavaScript that lets you build, test, and share complete frontend features without depending on a backend. It runs alongside your frontend code as in-browser middleware, providing a built-in database, factories for seeding data, route handlers, and serializers. It is framework-agnostic and works with React, Vue, Angular, Ember, and any modern test runner. Mirage JS is itself a library (not a hosted REST API), so this entry indexes its documentation and project resources.

1 APIs 0 Features
API MockingTestingJavaScriptOpen Source

APIs

Mirage JS

Mirage JS is a JavaScript library for mocking APIs. It enables frontend developers to build complete features, write realistic tests, and share working prototypes without a real...

Pricing Plans

Mirage Js Plans Pricing

3 plans

PLANS

Rate Limits

Mirage Js Rate Limits

5 limits

RATE LIMITS

FinOps

Mirage Js Finops

FINOPS

Resources

🔗
Website
Website
👥
GitHub
GitHub
🔗
Discord
Discord
🔗
Twitter
Twitter

Sources

apis.yml Raw ↑ 
aid: mirage-js
name: Mirage JS
description: Mirage JS is an open source API mocking library for JavaScript that lets you build, test, and share complete
  frontend features without depending on a backend. It runs alongside your frontend code as in-browser middleware, providing
  a built-in database, factories for seeding data, route handlers, and serializers. It is framework-agnostic and works with
  React, Vue, Angular, Ember, and any modern test runner. Mirage JS is itself a library (not a hosted REST API), so this entry
  indexes its documentation and project resources.
type: Index
position: Consumer
access: 3rd-Party
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
tags:
- API Mocking
- Testing
- JavaScript
- Open Source
created: '2025-01-08'
modified: '2026-04-28'
url: https://raw.githubusercontent.com/api-evangelist/mirage-js/refs/heads/main/apis.yml
specificationVersion: '0.19'
apis:
- aid: mirage-js:mirage-js
  name: Mirage JS
  description: Mirage JS is a JavaScript library for mocking APIs. It enables frontend developers to build complete features,
    write realistic tests, and share working prototypes without a real backend. Mirage runs in the browser as middleware,
    includes a built-in database and factories, and supports any major JavaScript framework.
  humanURL: https://miragejs.com/
  tags:
  - API Mocking
  - Testing
  - JavaScript
  properties:
  - type: Documentation
    url: https://miragejs.com/docs/getting-started/introduction/
  - type: GettingStarted
    url: https://miragejs.com/quickstarts/
  - type: Tutorial
    url: https://miragejs.com/tutorial/intro/
  - type: APIReferenceDocumentation
    url: https://miragejs.com/api/classes/server/
  - type: GitHub
    url: https://github.com/miragejs/miragejs
  - type: REPL
    url: https://miragejs.com/repl/
common:
- type: Website
  url: https://miragejs.com/
- type: GitHub
  url: https://github.com/miragejs/miragejs
- type: Discord
  url: https://discord.gg/pPsdsrn
- type: Twitter
  url: https://twitter.com/miragejs
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com