Your code is a testament to your skills as a developer. No matter what language you use, your code should be clean, elegant, and uncluttered? With test-driven development (TDD), you'll write better code--code that's easy to understand, retains its elegance, and works for years to come. This indispensable guide will show you how TDD works in three different languages: Go, javascript, and Python. With Learning Test-Driven Development at your side, you'll be able to:Tame domain complexity using a divide-and-conquer approachUnderstand how TDD works across languages, testing frameworks, and domain conceptsSee how TDD enables continuous integration and continuous deliverySupport refactoring and redesign with TDDSet up a continuous integration environment with the unit tests produced during TDDWrite clean, uncluttered code using TDD in Go, javascript, and Python