A code challenge is a task or set of tasks designed to assess a programmer's coding skills, problem-solving abilities, and understanding of algorithms and data structures. These challenges are often used in hiring processes, coding competitions, and educational settings to evaluate and improve coding proficiency.
Code optimization is the process of modifying code to improve its efficiency, speed, and performance without altering its output or functionality. It involves various techniques and strategies to reduce resource consumption and enhance execution time, making the code more efficient for both developers and end-users.
Proof Key for Code Exchange (PKCE) is an OAuth 2.0 extension designed to enhance the security of public clients by mitigating authorization code interception attacks. It achieves this by using a dynamically generated code verifier and a code challenge to ensure that the authorization code was issued to the same client that is redeeming it.
PKCE is a way to keep your secret codes safe when you use an app to log in to a website. It makes sure that only the right app can use your special code to get in, even if someone tries to sneak in and take it.