ruviz-web

ruviz-web is the low-level Rust WebAssembly bridge for ruviz.

Use this crate when you need the raw wasm-bindgen layer from Rust. If you are building a browser app in JavaScript or TypeScript, use the npm package ruviz instead. If you are building a native Rust application, use the root ruviz crate.

What This Crate Provides

• JsPlot for static PNG and SVG export from WebAssembly
• WebCanvasSession for main-thread interactive canvas rendering
• browser capability probing through web_runtime_capabilities()
• numeric observable and sine-signal wrappers used by higher-level web runtimes
• browser font registration helpers

Quick Start

Add the bridge crate to your Cargo manifest:

[dependencies]
ruviz-web = "0.4.16"

Build for wasm32-unknown-unknown and generate bindings with your preferred wasm-bindgen or wasm-pack workflow.

When To Use This Crate

Use ruviz-web if you are:

• embedding the wasm bridge directly from Rust
• working on the raw browser adapter
• debugging behavior below the npm SDK layer

Use the npm package ruviz if you want:

• createPlot() and session builders
• worker-session fallback logic
• browser-friendly ESM packaging
• published npm-facing docs and examples

Browser Text

The crate ships with a bundled Noto Sans fallback for browser-hosted text and registers it automatically for the browser runtime. You can still register your own font bytes before rendering when you need a different face.

Related Docs

• Root crate docs: https://docs.rs/ruviz
• Repository README: https://github.com/Ameyanagi/ruviz/blob/main/README.md
• npm package docs: https://github.com/Ameyanagi/ruviz/tree/main/packages/ruviz-web
• Release notes: https://github.com/Ameyanagi/ruviz/tree/main/docs/releases