xk6-faker
A Go-based random fake data generator extension for k6 performance tests, offering faster startup and lower memory usage.
What is xk6-faker?
xk6-faker is a Go extension for the k6 load testing tool that generates random fake data for performance test scenarios. It solves the problem of JavaScript fake data libraries causing high download size, memory usage, and slow startup times in k6 tests by providing a native, efficient alternative.
Developers and QA engineers writing performance tests with k6 who need to generate realistic test data without compromising test execution speed or resource consumption.
Developers choose xk6-faker for its performance advantages over JavaScript alternatives—faster test startup, lower memory usage, and smaller binary size—while maintaining a familiar API similar to Faker.js for easy adoption.
Overview
Random fake data generator for k6.
Use Cases
Best For
- Generating fake user data in k6 load tests
- Creating reproducible test scenarios with seeded random data
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