WebAssembly is emerging beyond the experimental stage as a powerful complement to JavaScript in modern web development. Wasm expands the capabilities of browsers by providing near-native performance for compute-intensive tasks like graphics rendering, AI processing, and large-scale data manipulation. With growing support for languages like Rust, C++, and Go running alongside JavaScript, and increasingly streamlined interoperability APIs, developers can now build high-performance, native-like web applications without leaving the web platform.