Rust + Wasm : boost web performance

Discover how combining Rust and WebAssembly can outperform JavaScript in a real-world web animation use case.

This AVISTO case study presents a full benchmark, backed by real data, to help you assess the benefits and trade-offs of this hybrid approach.

The goal: give you actionable insights to optimize your applications without starting from scratch.

What you will learn

1. Boosted performance:
Compare FPS, CPU/RAM usage and animation stability between JavaScript and Rust + WASM.
Bottom line: smoother visuals and better resource control.

2. Controlled complexity:
What’s the real cost of switching technologies?
This report helps you evaluate the learning curve, tooling needs, and multithreading implications.

3. Practical best practices:
Benefit from field-tested feedback to optimize module porting, leverage Web Workers efficiently, and structure JS/WASM interactions effectively.

Rust + Wasm: performance benchmarking