# WebGL Example
[View full source code][code] or [view the compiled example online][online]
[online]: https://rustwasm.github.io/wasm-bindgen/exbuild/webgl/
[code]: https://github.com/rustwasm/wasm-bindgen/tree/master/examples/webgl
This example draws a triangle to the screen using the WebGL API.
## `Cargo.toml`
The `Cargo.toml` enables features necessary to obtain and use a WebGL
rendering context.
```toml
{{#include ../../../examples/webgl/Cargo.toml}}
```
## `src/lib.rs`
This source file handles all of the necessary logic to obtain a rendering
context, compile shaders, fill a buffer with vertex coordinates, and draw a
triangle to the screen.
```rust
{{#include ../../../examples/webgl/src/lib.rs}}
```
