Ship better code with AI. Production-quality skills for clean code, testing, debugging, and more.
Apply testing best practices when writing or reviewing tests for Python, TypeScript/JavaScript, or Java code. Covers test design, TDD, test strategy, mocking, integration testing, flaky test management, and 50 cataloged test smells.
Apply clean code principles when writing or reviewing production-quality Python, TypeScript/JavaScript, or Java code. Covers naming, functions, classes, error handling, testing, formatting, and 66 cataloged code smells.