🍩 Glaze Oat

This package is part of a larger monorepository with other UI library bindings: https://github.com/daniellionel01/glaze

This is a collection of Lustre components mapped from Oat UI.

It follows Semantic HTML, is very small (~8KB CSS and JS) and themable.

For a full list of components, take a look at https://hexdocs.pm/glaze_oat or https://oat.ink/components/

Latest supported version is Oat v0.4.1. This library will be updated for future versions when they get released.

GitHub Pages Demo: https://daniellionel01.github.io/glaze/glaze_oat/

Example projects:

• Lustre SPA
• Wisp server

Getting Started

gleam add glaze_oat

There are various ways of loading the CSS and JavaScript for the Oat components into your website.

Your approach will depend on wether you use the Lustre dev tools, other build tools (Bun / Vite), or want to load everything via a CDN.

Lustre SPA / Dev Tools

If you are using the Lustre dev tools, you can setup Oat in two ways:

You can link the CSS and JavaScript in the [tools.lustre.html] in your gleam.toml:

[tools.lustre.html]
stylesheets = [{ href = "https://unpkg.com/@knadh/oat@0.4.1/oat.min.css" }]
scripts = [{ src = "https://unpkg.com/@knadh/oat@0.4.1/oat.min.js" }]

If you are using Tailwind CSS with the Lustre dev tools, you can also import Oat like this:

curl -L https://unpkg.com/@knadh/oat@0.4.1/oat.min.css \
  -o src/oat.css

/* src/app.css */
@import "tailwindcss";
@import "./oat.css";

Do not forget the JavaScript:

[tools.lustre.html]
scripts = [{ src = "https://unpkg.com/@knadh/oat@0.4.1/oat.min.js" }]

Server Application

If your generating the HTML on the server, you can register the CDN with oat.register.

import glaze/oat
import glaze/oat/theme
import lustre/element/html

pub fn layout() {
  html.html([], [
    html.head([], [
      // ...
      
      oat.register(oat.version),
      theme.style_tag(theme.default_theme()),
    ]),
    html.body([], [
      // ...
    ])
  ])
}

Theming

import glaze/oat/theme

let custom_theme =
  theme.default_theme()
  |> theme.set(theme.Primary, "oklch(0.205 0 0)")

For a full overview of all available theme variables, take a look at https://github.com/knadh/oat/blob/master/src/css/01-theme.css.

FAQs

Tailwind?

Oat does not use or need Tailwind. However it does not clash with it in anyway, so you can use it alongside this library with no problems!

Client vs Server?

This library constructs HTML elements the same way on the client or on the server, so it is compatible in both environments.

Development

There is a dev module that constructs a demo with all available elements and writes it to the GitHub Pages artifact at docs/glaze_oat/index.html.

gleam dev
open ../docs/glaze_oat/index.html