---
layout: layouts/page.njk
title: Installation
description: How to install and use Basecoat in your app.
toc:
  - label: Install using the CDN
    id: install-cdn
    children:
      - label: Install all components
        id: install-cdn-all
      - label: Install specific components
        id: install-cdn-specific
  - label: Installing using NPM
    id: install-npm
    children:
      - label: Add Tailwind CSS
        id: install-npm-tailwind
      - label: Add Basecoat
        id: install-npm-basecoat
      - label: Import basecoat in your CSS
        id: install-npm-import
      - label: (Optional) Add JavaScript files
        id: install-npm-js
      - label: That's it
        id: install-npm-done
  - label: Components with JavaScript
    id: install-js
  - label: Use the CLI
    id: install-cli
  - label: Use Nunjucks or Jinja macros
    id: install-macros
  - label: Theming
    id: install-theming
---

{% from "macros/code_block.njk" import code_block %}
{% from "tabs.njk" import tabs %}

<h2 id="install-cdn"><a href="#install-cdn">Install using the CDN</a></h2>

<h3 id="install-cdn-all"><a href="#install-cdn-all">Install all components</a></h3>

<section class="prose">
  <p>Add the following to the <code>&lt;head&gt;</code> of your HTML file:</p>
</section>

{% set code %}<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/basecoat-css@{{ pkg.version }}/dist/basecoat.cdn.min.css">
<script src="https://cdn.jsdelivr.net/npm/basecoat-css@{{ pkg.version }}/dist/js/all.min.js" defer></script>{% endset %}
{{ code_block(code, "html") }}

<h3 id="install-cdn-specific"><a href="#install-cdn-specific">Install specific components</a></h3>

<section class="prose">
  <p>While the JavaScript file for all components is small (around 3kB gzipped), you can cherry-pick the components you need as instructed in the component's page (<a href="/components/dropdown-menu">Dropdown Menu</a>, <a href="/components/popover">Popover</a>, <a href="/components/select">Select</a>, <a href="/components/sidebar">Sidebar</a>, <a href="/components/tabs">Tabs</a> and <a href="/components/toast">Toast</a>). For example, to add the <a href="/components/dropdown-menu">Dropdown Menu</a> component, add the following to the <code>&lt;head&gt;</code> of your HTML file:</p>
</section>

{% set code %}<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/basecoat-css@{{ pkg.version }}/dist/basecoat.cdn.min.css">
<script src="https://cdn.jsdelivr.net/npm/basecoat-css@{{ pkg.version }}/dist/js/basecoat.min.js" defer></script> <!-- Only needed once to register and initialize components -->
<script src="https://cdn.jsdelivr.net/npm/basecoat-css@{{ pkg.version }}/dist/js/dropdown-menu.min.js" defer></script>{% endset %}
{{ code_block(code, "html") }}

<h2 id="install-npm"><a href="#install-npm">Install using NPM</a></h2>

<ol class="[&>h3]:step steps mb-12 md:ml-4 md:border-l md:pl-8">
  <li class="step">
    <h3 class="mb-4 scroll-m-20 font-semibold tracking-tight" id="install-npm-tailwind"><a href="#install-npm-tailwind">Add Tailwind CSS</a></h3>
    <div class="prose">
      <p>Basecoat uses Tailwind CSS. You need to install it in your project.</p>
      <p><a href="https://tailwindcss.com/docs/installation" target="_blank">Follow the Tailwind CSS installation instructions to get started.</a></p>
    </div>
  </li>
  <li class="step mt-8">
    <h3 class="mb-4 scroll-m-20 font-semibold tracking-tight" id="install-npm-basecoat"><a href="#install-npm-basecoat">Add Basecoat</a></h3>
    <div class="prose">
      <p>Add Basecoat to your Tailwind CSS file.</p>
    </div>
    {% set code_npm %}npm install basecoat-css{% endset %}
    {% set code_pnpm %}pnpm add basecoat-css{% endset %}
    {% set code_bun %}bun add basecoat-css{% endset %}
    {% set code_yarn %}yarn add basecoat-css{% endset %}
    {% set tabsets = [
      { tab: "npm", panel: code_block(code_npm, class="") },
      { tab: "pnpm", panel: code_block(code_pnpm, class="") },
      { tab: "bun", panel: code_block(code_bun, class="") },
      { tab: "yarn", panel: code_block(code_yarn, class="") }
    ] %}
    {{ tabs(id="npm-install", tabsets=tabsets) }}
    <div class="prose">
      <p>Alternatively, you can directly <a href="https://github.com/hunvreus/basecoat/blob/main/src/css/basecoat.css" target="_blank">copy the <code>basecoat.css</code> file</a> into your project.</p>
    </div>
  </li>
  <li class="step mt-8">
    <h3 class="mb-4 scroll-m-20 font-semibold tracking-tight" id="install-npm-import"><a href="#install-npm-import">Import basecoat in your CSS</a></h3>
    {% set code %}@import "tailwindcss";
@import "basecoat-css";{% endset %}
    {{ code_block(code, "css") }}
  </li>
  <li class="step mt-8">
    <h3 class="mb-4 scroll-m-20 font-semibold tracking-tight" id="install-npm-js"><a href="#install-npm-js">(Optional) Add JavaScript files</a></h3>
    <div class="prose">
      <p>Some components <a href="#install-js">need some JavaScript</a> (e.g. the <a href="/components/tabs">Tabs</a> component). There are two ways to get it into your project:</p>

      <h4 class="mt-6 font-semibold">Using a build tool (Vite, Webpack…)</h4>
      <p>If your project is ESM-aware you can directly import the scripts. To include all components:</p>
    </div>
    {% set code %}{% raw %}import 'basecoat-css/all';{% endraw %}{% endset %}
    {{ code_block(code, "js") }}
    <div class="prose">
      <p>Or cherry-pick specific components, for example:</p>
    </div>
    {% set code %}{% raw %}import 'basecoat-css/popover';
import 'basecoat-css/tabs';{% endraw %}{% endset %}
    {{ code_block(code, "js") }}
    <div class="prose">
      <h4 class="mt-6 font-semibold">Without a build tool</h4>
      <p>Copy the pre-built files from <code>node_modules</code> into your public directory:</p>
    </div>
    {% set code %}npx copyfiles -u 1 "node_modules/basecoat-css/dist/js/**/*" public/js/basecoat{% endset %}
    {{ code_block(code, "bash") }}
    <div class="prose">
      <p>Then reference the script you need as well as the <code>basecoat.min.js</code> file (used to register and initialize components):</p>
    </div>
    {% set code %}<script src="/js/basecoat/basecoat.min.js" defer></script>
<script src="/js/basecoat/tabs.min.js" defer></script>{% endset %}
    {{ code_block(code, "html") }}
    <div class="prose">
      <p>See each component page for the minimal script required.</p>
    </div>
  </li>
  <li class="step mt-8">
    <h3 class="mb-4 scroll-m-20 font-semibold tracking-tight" id="install-npm-done"><a href="#install-npm-done">That's it</a></h3>
    <div class="prose">
      <p>You can now use any of the Basecoat classes in your project (e.g. <code>btn</code>, <code>card</code>, <code>input</code>, etc). Read the documentation about each component to get started (e.g. <a href="/components/button">button</a>, <a href="/components/card">card</a>, <a href="/components/input">input</a>, etc).</p>
      <p>Some components (e.g. <a href="/components/select">Select</a>) require <a href="#install-js">JavaScript code to work</a>.</p>
    </div>
  </li>
</ol>

<h2 id="install-js"><a href="#install-js">Components with JavaScript</a></h2>

<div class="prose">
  <p><b>A handful of components require JavaScript code to work.</b>, specifically <a href="/components/dropdown-menu">Dropdown Menu</a>, <a href="/components/popover">Popover</a>, <a href="/components/select">Select</a>, <a href="/components/sidebar">Sidebar</a>, <a href="/components/tabs">Tabs</a> and <a href="/components/toast">Toast</a></p>

  <p>If a component requires JavaScript, the documentation page will provide instructions. There are 2 options to add the JavaScript code to your project:</p>
    
  <ul>
    <li><b>CDN</b>: you either <a href="#install-cdn-all">add the code for all of the components</a> to the <code>&lt;head&gt;</code> of your HTML file, or just the file for the component you want to use as instructed on the component's page.</li>
    <li><b>Local file</b>: you download the script as a separate file and include it in your project (<a href="#install-cli">or let the CLI do it for you</a>). Once again, you have the choice to include the file for all components at once (<a><code>all.min.js</code> or <code>all.js</code>).</p>
  </ul>
</div>

<h2 id="install-cli"><a href="#install-cli">Use the CLI</a></h2>

<div class="prose">
  <p>If you're using Nunjucks or Jinja, you can use the CLI to install the CSS and macros for any of the complex components(e.g. <a href="/components/dialog">Dialog</a>). It will copy the JS and <code>.html.jinja</code> or <code>.njk</code> macros into your code.</p>
  <p>For example, to add the Dialog component, run one of the following commands:</p>
</div>

{% set code_npm_exec %}npx basecoat-cli add dialog{% endset %}
{% set code_pnpm_exec %}pnpm dlx basecoat-cli add dialog{% endset %}
{% set code_bun_exec %}bunx basecoat-cli add dialog{% endset %}
{% set code_yarn_exec %}yarn dlx basecoat-cli add dialog{% endset %}
{% set exec_tabsets = [
  { tab: "npm", panel: code_block(code_npm_exec, class="") },
  { tab: "pnpm", panel: code_block(code_pnpm_exec, class="") },
  { tab: "bun", panel: code_block(code_bun_exec, class="") },
  { tab: "yarn", panel: code_block(code_yarn_exec, class="") }
] %}
{{ tabs(id="cli-execution", tabsets=exec_tabsets, label="Execute CLI commands to add components:") }}

<div class="prose my-6">
  <p>You will be asked to confirm the template engine and destination directory for the JavaScript and macros.</p>
</div>

<h2 id="install-macros"><a href="#install-macros">Use Nunjucks or Jinja macros</a></h2>

<div class="prose">
  <p>For more complex components, you can use <a href="https://mozilla.github.io/nunjucks/" target="_blank">Nunjucks</a> or <a href="https://jinja.palletsprojects.com" target="_blank">Jinja</a> macros to help you generate the HTML and JavaScript code.</p>
  <p>To install them, either <a href="https://github.com/hunvreus/basecoat/tree/main/src" target="_blank">copy them directly from the GitHub repository</a> or use <a href="#install-cli">the CLI</a> to do the work for you.</p>
  <p>For example, here's how you could use the <code>select()</code> macro to generate the HTML and JavaScript code for a <a href="/components/select">Select</a> component:</p>
</div>

  {% set code %}{% raw %}{% call select() %}
<div role="group" aria-labelledby="fruit-options-label">
  <span id="fruit-options-label" role="heading">Fruits</span>
  <div role="option" data-value="apple">Apple</div>
  <div role="option" data-value="banana">Banana</div>
  <div role="option" data-value="blueberry">Blueberry</div>
  <div role="option" data-value="pineapple">Grapes</div>
  <div role="option" data-value="pineapple">Pineapple</div>
</div>
{% endcall %}{% endraw %}{% endset %}
  {{ code_block(code, "jinja") }}

<h2 id="install-theming"><a href="#install-theming">Theming</a></h2>

<div class="prose">
  <p>You can import any <a href="https://shadcn-ui.com" target="_blank">shadcn/ui</a> compatible theme (e.g. <a href="https://tweakcn.com" target="_blank">tweakcn</a>). For example:</p>
  <ul>
    <li>Go to <a href="https://ui.shadcn.com/themes" target="_blank">ui.shadcn.com/themes</a> and select a theme.</li>
    <li>Click "Copy code" and save the theme variables in a file (e.g. <code>theme.css</code>).</li>
    <li>
      Import the theme in your CSS file:
      {% set code %}@import "tailwindcss";
@import "basecoat-css";
@import "./theme.css";{% endset %}
      {{ code_block(code, "css") }}
    </li>
  </ul>
</div>

<div class="flex flex-wrap gap-2 my-6">
  <a class="badge-outline" href="https://ui.shadcn.com/docs/theming" target="_blank">
    About shadcn/ui theming
    {% lucide "arrow-right" %}
  </a>
</div>

<h2 id="install-customization"><a href="#install-manual">Customization</a></h2>

<div class="prose">
  <section class="prose">
    <p>You can override default styles using Tailwind:</p>
  </section>
  
  {% set code %}<button class="btn font-normal ">Click me</button>{% endset %}
  {{ code_block(code, "html") }}

  <section class="prose">
    <p>You can also extend or override the existing styles in your own Tailwind files:</p>
  </section>
  
  {% set code %}@import "tailwindcss";
@import "basecoat-css";
@import "./custom.css";{% endset %}
  {{ code_block(code, "css") }}
  
  <section class="prose">
    <p>More importantly, you can use the <a href="#install-theming">theme variables</a> to customize many aspects of the components (colors, fonts, sizes, etc).</p>
    
    <p><b>If you want to make more drastic changes</b>, you can <a href="https://github.com/hunvreus/basecoat/blob/main/src/css/basecoat.css" target="_blank">copy the <code>basecoat.css</code> file</a> into your project and make your changes there.</p>
  </section>
</div>