Feature -> Develop | video and css optimization

content/4.guide/6.theming-guide/1.introduction.md

@@ -0,0 +1,75 @@
+---
+toc: true
+title: Theming Guide
+---
+## Theming in Nuxt
+
+This document explains how to set up and manage **theming in Nuxt 3**, including:
+
+- Defining **brand colors** and **semantic colors** (primary, secondary, etc.)
+- Structuring **theme tokens** for consistency
+- Theming with **Tailwind CSS** and **PrimeVue**
+- (Optional) Supporting light/dark mode and multiple themes
+
+---
+
+## 1. What is Theming?
+
+**Theming** is the process of defining a consistent visual identity for your application.
+
+It usually includes:
+
+- 🟡 Defining **brand colors** (e.g., your company's primary palette)  
+- 🟢 Defining **semantic colors** (e.g., success, warning, error)  
+- 🔵 Applying these colors globally in UI components  
+- ⚫ Optionally enabling **light/dark** or multiple theme variants  
+
+---
+
+## 2. Options for Theming in Nuxt
+
+You can manage themes in Nuxt using:
+
+1. **Tailwind CSS** – Define colors in `tailwind.config.js` and use utility classes  
+2. **PrimeVue** – Use built-in themes or create custom theme overrides  
+3. **CSS variables** – For flexible, runtime theme switching
+
+---
+
+## 3. Defining Brand & Semantic Colors (Base Layer)
+
+Even before Tailwind or PrimeVue, define your **color tokens** clearly.
+
+### Example color tokens:
+
+Brand colors:
+
+- `Primary`: #1D4ED8
+
+- `Secondary`: #9333EA
+
+- `Accent`: #F59E0B
+
+Semantic colors:
+
+- `Success`: #10B981
+
+- `Warning`: #F59E0B
+
+- `Error`: #EF4444
+
+- `Info`: #3B82F6
+
+
+These tokens can be used across Tailwind and PrimeVue themes to keep the system **consistent**.
+
+---
+
+## Final Notes
+
+* Use variables for colors, backgrounds, gradients, and even shadows.
+* Combine Tailwind's arbitrary values with semantic CSS variables.
+* Maintain consistent naming across light/dark modes.
+* Document each variable clearly to help future developers.
+
+A scalable theming approach will improve maintainability, accessibility, and performance across your Vue or Nuxt projects.

content/4.guide/6.theming-guide/2.nuxt-with-tailwind.md

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+---
+toc: true
+title: Nuxt with Tailwind
+---
+
+## Tailwind Installation
+
+Using Tailwind CSS in your Nuxt project is only one command away.
+
+#### 1. Install `@nuxtjs/tailwindcss` dependency to your project:
+
+```
+npx nuxi@latest module add tailwindcss
+```
+#### 2. If not already done, add it to your modules section in your nuxt.config:
+
+```
+export default defineNuxtConfig({
+  modules: ['@nuxtjs/tailwindcss']
+})
+```
+
+### Tailwind Files
+
+When running your Nuxt project, this module will look for these files:
+
+- `./assets/css/tailwind.css`
+- `./tailwind.config.{js,cjs,mjs,ts}`
+
+If these files don't exist, the module will automatically generate a basic configuration for them, so you don't have to create these files manually.
+
+You can create the `tailwind.config.js` file by running the following command, as noted by the Tailwind CSS installation guide:
+
+```
+npx tailwindcss init
+```
+
+If the above fails, you can try `npx tailwindcss-cli init`.
+
+If you're going to create your own CSS file for Tailwind CSS, make sure to add the @tailwind directives:
+
+```css
+@tailwind base;
+@tailwind components;
+@tailwind utilities;
+```
+
+### Module Configuration
+
+You can customize the module's behavior by using the tailwindcss property in nuxt.config:
+
+```js
+export default defineNuxtConfig({
+  modules: ['@nuxtjs/tailwindcss'],
+  tailwindcss: {
+    // Options
+  }
+})
+```
+
+
+## Theming with Tailwind CSS
+
+### Step 1: Define Colors in Tailwind
+
+Edit `tailwind.config.js`:
+
+```js
+export default {
+  darkMode: 'class',
+  theme: {
+    extend: {
+      colors: {
+        // Brand colors
+        brand: {
+          primary: '#1D4ED8',
+          secondary: '#9333EA',
+          accent: '#F59E0B'
+        },
+
+        // Semantic colors
+        semantic: {
+          success: '#10B981',
+          warning: '#F59E0B',
+          error: '#EF4444',
+          info: '#3B82F6'
+        }
+      }
+    }
+  }
+}
+```
+
+✅ Now you can use these colors anywhere:
+
+```html
+<button class="bg-brand-primary text-white">Primary</button>
+<div class="text-semantic-success">Success message</div>
+```
+
+### Step 2: (Optional) Use CSS Variables for Multiple Themes
+
+If you want multiple themes (e.g., light, dark, blue), define variables in a global CSS file.
+
+`assets/css/theme.css:`
+
+```css
+:root {
+  --color-primary: #1D4ED8;
+  --color-secondary: #9333EA;
+  --color-bg: #ffffff;
+  --color-text: #000000;
+}
+
+[data-theme="dark"] {
+  --color-primary: #60A5FA;
+  --color-secondary: #C084FC;
+  --color-bg: #0F172A;
+  --color-text: #ffffff;
+}
+```
+
+Use in components:
+
+```html
+<button class="px-4 py-2" style="background: var(--color-primary); color: var(--color-text);">
+  Themed Button
+</button>
+```
+
+Or register these CSS variables as Tailwind colors if you prefer utility classes.

content/4.guide/9.primevue-theming-guide.md → content/4.guide/6.theming-guide/3.nuxt-with-primevue.md

@@ -1,9 +1,9 @@
 ---
 toc: true
-title: PrimeVue Theming Guide
+title: Nuxt with Primevue
 ---
 
-## Introduction
+## Theming with PrimeVue
 
 This guide outlines a structured approach to applying theming in Vue and Nuxt apps using **CSS custom properties** alongside **Tailwind CSS** and **PrimeVue**. It helps ensure your application is both performant and maintainable with scalable light and dark modes.
 
@@ -13,7 +13,7 @@ This guide outlines a structured approach to applying theming in Vue and Nuxt ap
 
 - **[Install Tailwind CSS](https://tailwindcss.nuxtjs.org/getting-started/installation){:target="_blank"}**
 
-## 1. Tailwind Setup
+### 1. Tailwind Setup
 
 Ensure your project includes Tailwind’s base setup:
 
@@ -23,7 +23,7 @@ Ensure your project includes Tailwind’s base setup:
 @tailwind utilities;
 ```
 
-## 2. Adding Dark Mode Support
+### 2. Adding Dark Mode Support
 
 PrimeVue uses the `system` as the default `darkModeSelector` in theme configuration. If you have a dark mode switch in your application, set the `darkModeSelector` to the selector you utilize such as `.my-app-dark` in your nuxt config so that PrimeVue can fit in seamlessly with your color scheme.
 
@@ -62,12 +62,12 @@ theme: {
 }
 ```
 
-## 3. Defining Light and Dark Themes
+### 3. Defining Light and Dark Themes
 
 Use CSS custom properties (`--var-name`) inside `:root` for light theme and a custom class (e.g., `.my-app-dark`) for dark theme overrides. Add the theming vairables in your css file where tailwind is already setup.
 
 
-### Light Theme
+#### Light Theme
 
 ```css
 :root {
@@ -101,7 +101,7 @@ Use CSS custom properties (`--var-name`) inside `:root` for light theme and a cu
 }
 ```
 
-### Dark Theme
+#### Dark Theme
 
 ```css
 :root.my-app-dark {
@@ -133,11 +133,11 @@ Use CSS custom properties (`--var-name`) inside `:root` for light theme and a cu
 
 ---
 
-## 3. Using CSS Variables with Tailwind CSS
+### 3. Using CSS Variables with Tailwind CSS
 
 While Tailwind doesn’t directly support variables in all utilities, **arbitrary values** allow us to use CSS variables in most cases:
 
-### Practical Examples
+#### Practical Examples
 
 ```html
 <!-- Background from CSS variable -->
@@ -158,7 +158,7 @@ While Tailwind doesn’t directly support variables in all utilities, **arbitrar
 
 > ⚠️ Gradients and background images must be applied using `bg-[image:var(--bg-circle-subtle)]` to render properly. 
 
-## 4. Switching Between Light and Dark Themes
+### 4. Switching Between Light and Dark Themes
 
 Following is a very basic example implementation of a dark mode switch, you may extend it further by involving `prefers-color-scheme` to retrieve it from the system initially and use `localStorage` to make it stateful. See this [article](https://dev.to/abbeyperini/dark-mode-toggle-and-prefers-color-scheme-4f3m){:target="_blank"} for more information.
 
@@ -174,7 +174,7 @@ function toggleDarkMode() {
 <Button label="Toggle Dark Mode" @click="toggleDarkMode()" />
 ```
 
-## 5. Naming Best Practices
+### 5. Naming Best Practices
 
 To keep your styles scalable:
 
@@ -195,12 +195,3 @@ To keep your styles scalable:
 | `--gradient-5` | `--bg-circle-spotlight` |
 
 ---
-
-## Final Notes
-
-* Use variables for colors, backgrounds, gradients, and even shadows.
-* Combine Tailwind's arbitrary values with semantic CSS variables.
-* Maintain consistent naming across light/dark modes.
-* Document each variable clearly to help future developers.
-
-A scalable theming approach will improve maintainability, accessibility, and performance across your Vue or Nuxt projects.

content/4.guide/6.theming-guide/4.primevue-optimizations.md

@@ -0,0 +1,51 @@
+---
+toc: true
+title: Primevue Optimizations
+---
+
+## Optimization
+
+Reduce bundle size through the following optimizations:
+
+#### 1. Turn off primevue's `autoImport` option
+
+```js
+primevue: {
+    autoImport: false,
+}
+```
+
+#### 2. components
+
+When `autoImport` is disabled, use the `include` and `exclude` for manual registration.
+
+The components to import and register are defined with the `include` option using a string array. When the value is ignored or set using the `*` alias, all of the components are registered.
+
+```js
+primevue: {
+    components: {
+        include: ['Button', 'DataTable']
+    }
+}
+```
+
+In case all components are imported, particular components can still be excluded with the exclude option.
+
+```js
+primevue: {
+    components: {
+        include: '*',
+        exclude: ['Galleria', 'Carousel']
+    }
+}
+```
+
+By default, for compatibility reasons, Chart and Editor components are excluded. To include them simply set the `exclude` option to an empty list.
+
+```js
+primevue: {
+    components: {
+        exclude: []
+    }
+}
+```