WASM

July 20, 2025 / Last updated : July 20, 2025 admin Rust Programming

WASM – upgrade webpack

Upgrade Webpack & Dependencies (Recommended Long-Term) 🔧 Problem: You’re hitting the classic OpenSSL incompatibility issue that started affecting many Webpack 4/5 projects when Node.js v17+ introduced changes to the OpenSSL crypto defaults. Node.js v17 and later uses OpenSSL 3.0, which by default disables legacy algorithms used in Webpack for hashing.Fix it by upgrading webpack Then […]

February 5, 2025 / Last updated : February 5, 2025 admin Rust Programming

WASM in Rust

Let’s make something more than the basic WASM example that adds 2 numbers together! https://doc.rust-lang.org/rustc/platform-support/wasm32-wasip1.html We’ll do a toy Bitcoin address validator. (Note, it’s not a real one, we’ll just use SHA256 twice). https://github.com/RGGH/tool_sigcheck 🚀 Rebuild & Run (WASI Preview 1) 1️⃣ Build for wasip1 2️⃣ Run with Wasmer 🔧 Fix: Add _start for WASI […]