Engineering
Making Arcjet's Wasm bot detector smaller and faster
Reducing WebAssembly bundle size: how Arcjet shrank its Rust bot detector 27% with Aho-Corasick, keeping per-request memory isolation and using Wizer snapshots.
WebAssembly
7 posts
WebAssembly
Running Wasm on the JVM
How to run Wasm in Java - how does Wasm interact with the JVM and what options are there for Java Wasm runtimes?
WebAssembly
The Wasm Component Model and idiomatic codegen
Idiomatic code generation for Go using the Wasm Component Model. Compiling for different languages always has tradeoffs, which is why using standards helps everyone.
WebAssembly
Lessons from running WebAssembly in production with Go & Wazero
Lessons learned from running production Go services that call Wasm using Wazero: embedding Wasm binaries, optimizing startup times, pre-initialization, wasm-opt optimizations, and profiling.
WebAssembly
WebAssembly on the server: Compiling Rust to WASM and executing it from Go
Server-side WebAssembly: Unifying cross-language logic for high performance and data privacy. Learn how Arcjet leverages WASM for local-first processing.
WebAssembly
WebAssembly Components at the Edge
How Arcjet is running WebAssembly Components on Vercel's Edge Runtime.
Engineering
Calling Rust FFI libraries from Go
Building and compiling a Rust FFI library so it can be executed from Go.