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Frameworks & web · #wasm
Run Rust utilities server-side with WASI and Wasmtime: portable, sandboxed modules without container weight.
Learn how to use WebAssembly SIMD to accelerate client‑side image filtering. Follow a step‑by‑step guide for Rust, compile, integrate, and handle alignment, fallbacks, and browser quirks.
Learn how WebAssembly SIMD lets you replace scalar loops with 128‑bit vector operations, when to expect speed‑ups, and what pitfalls to watch for in real‑world code.
Learn how to manage WebAssembly linear memory to exchange strings and complex data between JavaScript and Wasm modules using allocation pointers and byte buffers.
Deploying a Stylus contract on Arbitrum Nitro is safest with a single immutable contract: narrow public surface, explicit storage, bounded loops. This note covers requirements, design, trust boundaries, operational checks, failure modes, and CI verification.
Firefox’s WebAssembly engine turns compiled C/C++/Rust code into near‑native speed, letting CPU‑intensive image filters run 4–5× faster than JavaScript. Learn how to compile, load, and measure a Wasm module in Firefox, and see the trade‑offs in practice.
Bulk memory ops (fill, copy, assign) let Wasm modules move large data blocks directly, bypassing JavaScript runtime overhead. A practical guide with verification steps.
Decide between raw Linear Memory and the Wasm Component Model for host-guest data exchange. Compare portability, type safety, and performance overhead.
WebAssembly SIMD lets you process image data 30–50 % faster than JavaScript on modern browsers. This guide shows a C grayscale filter, how to compile it with Emscripten, integrate it via wasm-bindgen, and measure the speedup. It also covers browser support, alignment, and debugging trade‑offs.
rust
stylus