Druid examples in WASM

This repository collects most of the Druid examples and arranges them (with very slight modifications) for building with wasm-pack and serving with a web server.

To get started first check out the rust wasm tutorial.

Building

You will need cargo and wasm-pack for building the code and a simple server like http for serving the web pages.

First build the examples with

> wasm-pack build --target web

Then run the server from the root directory with

> http

which should start a server with our examples served in individual html documents.

Finally point your browser to the appropriate localhost url (usually http://localhost:8000) and you should see a page with a list of links, one for each example.

Status

Examples that are known to be working (on par with native) are marked below.

• [x] anim
• [x] calc
• [x] custom_widget
• [x] either
• [ ] ext_event (No thread support on wasm)
• [x] flex
• [x] game_of_life
• [x] hello
• [x] identity
• [x] image (Image is loaded at compile time)
• [x] layout
• [x] lens
• [x] list
• [ ] multiwin (No support for menus or multiple windows)
• [x] panels
• [x] parse
• [x] scroll_colors
• [x] scroll
• [x] split_demo
• [x] styled_text
• [ ] svg (usvg doesn't compile for WASM at the time of this writing)
• [x] switch_demo
• [x] timer
• [x] view_switcher

Acknowledgements

The examples (files in the examples module) in this repository are taken (mostly unmodified) from the druid library, so all credit goes to the druid developers.