Getting Started

Generate massive amounts of fake (but realistic) data for testing and development.

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Try using our playground (opens in a new tab) for your data gen needs, it supports code gen for much more than rust and javascript.

Features

• Defaults data types - numbers, lorem ipsum, bools, uuids
• People - generate names, emails, jobs
• Locations - generate addresses for north america (more coming soon), and coordinates
• Various media - games, show, and books from across the globe
• API data - generate data resembling real apis (ex. stripe)

Note: We try to generate realistic data. The generated names, addresses, emails, phone numbers, and/or other data might be coincidentally valid information. Please do not send any of your messages / calls to them from your test setup.

Usage Rust

cargo add data-faking

use data_faking as faking;
 
fn main() {
  println!("{}", faking::defaults::types::f64());
}

Usage Javascript / Typescript

npm i --save-dev data-faking

import * as faking from "data-faking";
 
console.log(faking.f64());

Randomness seed

If you want consistent results, you can set your own seed:

faking::utils::seeder::set_seed(2);
println!("{}", faking::defaults::types::f64());

faking.set_seed(BigInt(2));
console.log(faking.f64());

Unsupported Seeded Generation

The following data generators do not support seeded generation (currently):

• UUIDs, any.
• DateTime: Naive Date (Before Today | After Today).