CodiumAI vs Refraction

CodiumAI supports Python, JS, and TS, and can tackle big and complicated code. It generates non-trivial tests (and trivial, too!) that help you understand how your code behaves and find edge cases and suspicious behaviors. It also provides explanations of the tests generated, so you can avoid false positives and improve your code's functionality.

CodiumAI is free for individual developers and offers flexible deployments and self-hosting options for enterprises. You can get CodiumAI by subscribing on their website or by installing their extension for your favorite IDE.

Improve and generate code with AI. Refactor code, create documentation, and write unit tests automatically. Simply paste your code, select a language or framework, and click "Generate" to see the magic happen. Refraction is a code generation tool for developers. It harnesses AI to generate code for you. Use it to produce unit tests, documentation, and refactor code.