Learn VELATO with Real Code Examples
Updated Nov 26, 2025
Learning Path
Learn Rust basics: ownership, cargo, project structure
Get familiar with Vello rendering engine and windowing (winit or wasm)
Study Lottie JSON spec (animations exported from After Effects via Bodymovin)
Use Velato to load simple animation and render frames
Progress to combining animations with interactive UI, user input, or game logic
Skill Improvement Plan
Week 1: Load and display a simple Lottie animation in Rust desktop app
Week 2: Integrate animation with UI elements and user interactions
Week 3: Build responsive layout or multiple animations in a scene
Week 4: Target web via WASM and test web rendering (with WebGPU fallback if needed)
Week 5: Optimize performance and handle asset loading gracefully
Interview Questions
What is Velato and how does it work with Lottie and Vello?
How do you render a Lottie animation in a Rust application using Velato?
What are the limitations of Velato compared to full Lottie‑spec implementations?
How do you target web browsers with WASM + WebGPU using Velato?
How do you combine multiple animations and UI interactivity in Rust with Velato?
Cheat Sheet
Composition::from_str(lottie_json) -> parse animation
Renderer::new() -> init renderer
renderer.render(&comp, frame, transform, alpha, &mut scene) -> draw frame
Use winit or wasm event loop to handle render loop
Embed JSON or load at runtime as asset
Books
Rust Graphics Programming with Vello & Velato
Modern Vector Animation in Rust
Cross‑Platform GUI Apps in Rust
Game UI Design with Rust and Vello
From After Effects to Native Rust: Lottie + Velato Workflow
Tutorials
Getting started with Velato crate
Rendering Lottie animations in desktop Rust app
Building web demos via wasm + WebGPU
Combining Velato animations with interactive Rust UI
Performance optimization for animated Rust apps
Official Docs
https://crates.io/crates/velato
https://docs.rs/velato/
Community Links
Rust graphics community (Vello / Velato)
GitHub repository issues & discussions
Rust user forums and Zulip / Discord channels
Examples for WASM + Web builds
Open‑source contributions and pull request history
Community Support
The crate’s repository and issue tracker on GitHub (Velato + Vello)
Rust graphics community (e.g. bevy_vello integrations) referencing Velato use. :contentReference[oaicite:9]{index=9}
Rust forums and chat (Zulip/Discord channels for Vello and Rust graphics developers) supporting animation/graphics work
Examples and demos included in the Velato crate for reference
Open-source license allows contributions and forks - community-driven improvements possible