ENCRYPTED CHANNEL // TR KING
JS uses an Event Loop to handle concurrency. It doesn't wait for I/O operations, making it incredibly fast for servers (Node.js) despite being single-threaded.
Unlike C# or Java, JS uses Prototypes. Objects inherit directly from other objects, creating a flexible, dynamic chain of properties.
Chrome's V8 engine compiles JS directly to Machine Code just before execution (JIT), giving it near-native performance speeds.
It is the only language that runs natively in 99% of web browsers, making it the universal standard for client-side logic.