1. Game Engine: Running Unity or Unreal Games in Browsers Overview WebAssembly is commonly used to run high-performance game engines like Unity and Unreal Engine directly in the browser, eliminating the need for installation. Project Example: Unity WebGL Game 2. Video Editing Tool Overview Building browser-based video editors becomes feasible with WebAssembly due to its … Read more

1. Garbage Collection (GC) Integration Overview The Garbage Collection (GC) proposal seeks to make WebAssembly more compatible with high-level programming languages, such as Java, Kotlin and C#. These languages heavily rely on garbage collection for memory management, which WebAssembly currently lacks support for. Key Features Importance Without GC support, languages like Java and C# require … Read more

1. Choose the Right Language for Development WebAssembly is language-agnostic, but certain languages are better suited based on the use case: Example: For a secure WebAssembly module, Rust is a preferred choice due to its ownership model, which eliminates common memory errors: #[no_mangle]pub extern “C” fn add(a: i32, b: i32) -> i32 { a + … Read more

What is WebAssembly in Blockchain? WebAssembly in blockchain refers to using Wasm as a runtime environment for executing smart contracts, managing consensus algorithms and processing transactions. Blockchain networks leverage Wasm’s lightweight, cross-platform and secure features to enhance performance and scalability while maintaining decentralization. Key Features for Blockchain: Why Use WebAssembly in Blockchain? 1. Enhanced Performance … Read more

Why Use WebAssembly for Server-Side Applications? Key Applications of WebAssembly on the Server WebAssembly Runtimes for Server-Side Applications Several runtimes are available for running WebAssembly outside the browser: Setting Up WebAssembly for Server-Side Applications Example: Running a WebAssembly Module with Wasmtime Install Wasmtime: Download and install Wasmtime on your server: curl https://wasmtime.dev/install.sh -sSf | bash … Read more

Why Use WebAssembly for Machine Learning? Key Use Cases of WebAssembly in Machine Learning Advantages of Using WebAssembly for ML Setting Up Machine Learning with WebAssembly Example: Running a Pretrained Model in the Browser In this example, we will use a TensorFlow.js model compiled with WebAssembly backend for digit classification using the MNIST dataset. Step … Read more

Game development often requires high performance to handle complex calculations, real-time rendering, and physics simulations. WebAssembly (Wasm) has emerged as a game-changer in web-based game development by enabling near-native execution speed directly in browsers. This guide explores how WebAssembly is revolutionizing game development, with clear explanations and examples. Why Use WebAssembly in Game Development? Features … Read more

What Are Web APIs? Web APIs are a collection of browser-provided functionalities that enable developers to: While JavaScript traditionally accesses Web APIs, WebAssembly uses JavaScript as a bridge to communicate with these APIs, as Wasm itself does not natively call them. Why Use WebAssembly with Web APIs? Combining WebAssembly with Web APIs is essential when: … Read more

What is WebAssembly Outside the Browser? WebAssembly outside the browser refers to executing Wasm modules in environments other than web browsers, such as servers, desktops, IoT devices or embedded systems. This is made possible by standalone runtimes like Wasmtime, WasmEdge and Node.js, which provide the execution environment for Wasm modules. Key Advantages: How WebAssembly Works … Read more

What is WASI? WASI is an API specification designed for WebAssembly modules to communicate with the host environment while maintaining security and portability. It provides access to essential system functionalities like file systems, sockets and clocks without compromising WebAssembly’s sandboxed nature. Key Features of WASI: Why WASI is Important WebAssembly was initially designed for the … Read more