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Running Hello World with Emscripten in the Browser

Explore how to convert C/C++ code into a WebAssembly binary using Emscripten, generate the necessary HTML and JavaScript files, and run the WebAssembly module in a browser using a local web server. Understand the process of loading the WASM file via the browser and how the compiled code executes.

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In this section, we’ll see how to convert C/C++ code into the WebAssembly binary via Emscripten and run it in the browser.

Let’s use the same “Hello, Web!” example from the previous lesson. Now, instead of just running emcc, let’s pass the -o option and instruct emcc to generate the .html ...