Faker.js
6.0#13 in test data generation toolsFree planFree planWeb
VisitFaker.js vs Mockaroo
What both publish
| Fact | Faker.js | Mockaroo |
|---|---|---|
| Data types | Faker can generate person, location, date, finance, commerce, and other data through its modules. | The Mock APIs page says users can choose from more than 100 built-in data types, upload reference data, or build data types with the formula API. |
| Integrations | The framework guide provides examples for Vitest, Jest, Cypress, and Playwright. | The API documentation identifies an officially supported Node.js client and lists C# client libraries mockaroo.api and NMockaroo. |
| Purpose | Faker generates fake but realistic data for testing and development. | Mockaroo generates realistic test data and can create mock back-end APIs for UI development. |
| Support | The project directs users with questions to its Discord community and GitHub Discussions. | Mockaroo directs users with questions to its Community Forum so answers can benefit everyone. |
Faker.js plans
- FakerFree
Mockaroo plans
- FreeFree
- Silver$60 a year
- Gold$500 a year
- Enterprise$7,500 a year
Pick Faker.js if…
Faker.js suits developers who need generated data for tests, demos, or work without a completed backend. It is for JavaScript environments in browsers or Node.js, with Faker v10 requiring Node.js 20 or above.
Pick Mockaroo if…
Mockaroo suits developers and testers who need realistic sample records or mock APIs. Front-end developers can use it while a back end is not yet ready.