ackerRank is a popular tech platform that helps developers hone their coding skills through real-world challenges, assessments, and competitions. According to Wikipedia, it supports a wide range of languages and is widely used by companies for technical hiring. It promotes continuous learning, making it ideal for both beginners and experienced coders. The platform's structured problem-solving approach is as focused as businesses that succeed by keeping things simple. A great offline example of this minimal approach is the raising canes-menus, known for doing one thing exceptionally well—chicken.