tinyest-for-wgsl/README.md

Transforms JavaScript into its 'tinyest' form, to be used in generating equivalent (or close to) WGSL code.

# tinyest-for-wgsl

Transforms JavaScript into its 'tinyest' form, to be used in generating
equivalent (or close to) WGSL code. Used by
[**TypeGPU**](https://docs.swmansion.com/TypeGPU) to allow for shaders to be
written in JS.

## Basic principles

`tinyest-for-wgsl` is responsible for transforming JS function bodies of TypeGPU
declarations (e.g., `tgpu.fn`) into an embeddable syntax tree, gathering
external names outside of the scope of the function.

```ts
`(a, b) => {
  return a + b + double(a);
}`;
```

This can then be used to generate the following Embeddable Syntax Tree:

```js
// Can be injected with a simple JSON.stringify of a value that can be computed in the Rollup plugin.
{
  b: [{ r: { x: [{ x: ['a', '+', 'b'] }, '+', { f: ['double', ['a']] }] } }];
}
```

## tinyest is created by Software Mansion

[![swm](https://logo.swmansion.com/logo?color=white&variant=desktop&width=150&tag=typegpu-github 'Software Mansion')](https://swmansion.com)

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Contributors and experts in dealing with all kinds of React Native issues. We
can help you build your next dream product –
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