+ NEW The Human vs AI Skills Report 2026· 683 skill groups tested against AI setups.
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FastAPI Online Test

This comprehensive FastAPI Test evaluates candidates’ ability to design, develop, and optimize RESTful APIs using FastAPI.

JUnit Online Test

The JUnit Test is designed to assess candidates’ proficiency in unit testing Java applications using the JUnit framework.

Rest Online Test

This comprehensive REST Test evaluates candidates’ proficiency in RESTful web services, HTTP methods, status codes, API authentication, and data formats like JSON. It helps recruiters assess practical API knowledge and real-world integration skills.

HTML/ CSS Test

This HTML/CSS Skills Test assesses a candidate’s ability to structure web pages using HTML5 and style them using modern CSS3 techniques.

A/B Testing Online Test

This comprehensive A/B Testing Test evaluates candidates’ ability to design, execute, and analyze controlled experiments for marketing and product optimization.