The wasm-opt Tool

Learn how to optimize the .wasm file using the wasm-opt tool in WebAssembly.

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The wasm-opt tool is a wasm-to-wasm optimizer. It will receive a WebAssembly module as input and run transformation passes on it to optimize and generate the optimized WebAssembly module. Let’s look at the steps:

  1. Let’s first create the inline-optimizer.wast file and add the following content:

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