Learn VELATO with Real Code Examples

GPU-accelerated rendering via Vello helps maintain smooth frame rate

Large or complex Lottie animations may impact performance - optimize or simplify animations if needed

For web, WebGPU support is experimental - performance may vary between browsers

Reuse renderer and scene objects rather than re-create every frame

Batch drawing or limit simultaneous animations to preserve FPS

Rendering is done locally in Rust - no external JS exec risks by default

When using wasm/web builds - follow WebGPU security model (browser sandbox)

Avoid loading untrusted JSON animations dynamically without validation

Ensure WebAssembly permissions and CORS policies are respected

Use safe libraries and update dependencies regularly (Velato uses MIT/Apache‑2.0 licenses). :contentReference[oaicite:8]{index=8}

Profile frame rate and render latency

Monitor memory usage especially with many animations/large assets

Log FPS drops or rendering failures in various environments

Use WebGPU debug tools (for web builds) to validate rendering correctness

Track user interactions and performance under real-world load

Keep parsing and rendering logic modular

Separate animation asset management from business logic

Document which Lottie features are used (for compatibility)

Minimize dependencies, avoid redundant renderer initializations

Use Rust’s error handling and type system to catch invalid animations