Memory Optimization
2 posts
From 1GB to 40MB: How Rust Cracks Memory Management
Same microservice, same endpoints, but memory usage dropped from 1GB to 40MB after rewriting Node.js to Rust. That’s 25x less memory. How does Rust pull this off? Let’s talk about ownership.
March 15, 2026 · 6 min · 1168 words · Dream Beast Programming
Brave Browser Rewrites Ad Blocker in Rust, Slashes Memory by 75%
Brave 1.85 rewrites its ad-blocking engine using Rust and FlatBuffers, reducing memory usage from 60MB to 15MB. Here’s how they did it.
January 30, 2026 · 5 min · 896 words · Dream Beast Programming