Symfony UX Bootstrap

Reusable Bootstrap 5.3 Twig Components for Symfony

A production-ready collection of Bootstrap 5.3 Twig Components and Stimulus controllers for Symfony applications. Transform your Bootstrap HTML into clean, reusable Twig components.

Documentation • Installation • Components

✨ Features

🧩 29 Bootstrap Core Components - Complete coverage of Bootstrap 5.3 components (alphabetically organized): Accordion, Alert, Badge, Breadcrumbs, Button, Button Group, Card, Carousel, Collapse, Dropdown, Link, List Group, Modal, Nav, Navbar, Offcanvas, Pagination, Placeholder, Progress, Spinner, Toast, and all their sub-components
✨ 41 Extra Components - Advanced UI components built on Bootstrap (alphabetically organized): ActivityFeed, AlertStack, Avatar, Calendar, CodeBlock, ColorPicker, CommandPalette, CommentThread, ComparisonTable, CookieBanner, CTA, DataTable, DropdownMulti, EmptyState, FAQ, FeatureGrid, Hero, Kanban, Lightbox, MegaFooter, MetricsGrid, NotificationBadge, NotificationCenter, PricingCard, Rating, SearchBar, Sidebar, Skeleton, SplitPanes, Stat, Stepper, TabPane, Testimonial, ThemeToggle, Timeline, Tour, TreeView
⚡ 20 Stimulus Controllers - Interactive features for tooltips, popovers, theme switching, live search, drag-and-drop, and more
🎨 Works with Your Bootstrap - Integrates seamlessly with existing Bootstrap 5.3 installations
⚙️ Highly Configurable - YAML-based defaults for every component
📦 Simple Installation - Nearly zero-config: composer require neuralglitch/ux-bootstrap
✅ Production Ready - Type-safe, tested, documented

📋 Requirements

PHP 8.2+
Symfony 6.4 LTS or 7.x
Bootstrap 5.3.x - Must be already installed in your project
Stimulus (optional) - For interactive components

🚀 Installation

Prerequisites

Bootstrap 5.3 must be installed in your project first.

If you don't have Bootstrap yet:

# Using Asset Mapper
php bin/console importmap:require bootstrap
php bin/console importmap:require @popperjs/core

Configure Custom Recipe Repository

This bundle uses custom Symfony Flex recipes hosted in a separate repository. To enable automatic configuration during installation, add the custom recipe endpoint to your project's composer.json:

{
    "extra": {
        "symfony": {
            "endpoint": [
                "https://api.github.com/repos/neuralglitch/symfony-recipes/contents/index.json",
                "flex://defaults"
            ]
        }
    }
}

Important:

Add this before running composer require neuralglitch/ux-bootstrap
The flex://defaults entry ensures Symfony's official recipes are still available
This enables automatic installation of bundle configuration, templates, and assets

If you've already installed the bundle without this configuration, you can:

Add the endpoint configuration to composer.json
Remove and reinstall the bundle: composer remove neuralglitch/ux-bootstrap && composer require neuralglitch/ux-bootstrap

Install the Bundle

composer require neuralglitch/ux-bootstrap

Enable the Bundle (if not using Flex)

// config/bundles.php
return [
    // ...
    NeuralGlitch\UxBootstrap\NeuralGlitchUxBootstrapBundle::class => ['all' => true],
];

Install Stimulus (Optional)

For interactive features (tooltips, popovers, auto-hide alerts):

php bin/console importmap:require @hotwired/stimulus

That's it! Start using components immediately.

🎯 Quick Start

Basic Components

{# Badge #}
<twig:bs:badge variant="success">New Feature</twig:bs:badge>

{# Button with Icon #}
<twig:bs:button variant="primary" iconStart="bi:arrow-right">
    Get Started
</twig:bs:button>

{# Link with Tooltip #}
<twig:bs:link 
    href="/docs" 
    variant="primary"
    :tooltip="{text: 'View documentation', placement: 'top'}">
    Documentation
</twig:bs:link>

{# Dismissible Alert #}
<twig:bs:alert variant="warning" :dismissible="true">
    This is a warning message!
</twig:bs:alert>

Advanced Components

{# Accordion #}
<twig:bs:accordion>
    <twig:bs:accordion-item 
        title="Accordion Item #1" 
        :show="true"
        :parentId="'accordionExample'">
        <strong>This is the first item's accordion body.</strong> 
        It is shown by default.
    </twig:bs:accordion-item>
    <twig:bs:accordion-item 
        title="Accordion Item #2"
        :parentId="'accordionExample'">
        <strong>This is the second item's accordion body.</strong>
        It is hidden by default.
    </twig:bs:accordion-item>
</twig:bs:accordion>

{# Accordion (Flush variant) #}
<twig:bs:accordion :flush="true" id="accordionFlush">
    <twig:bs:accordion-item 
        title="Item #1" 
        :parentId="'accordionFlush'">
        Flush accordion content.
    </twig:bs:accordion-item>
</twig:bs:accordion>

{# Card with Blocks #}
<twig:bs:card>
    <twig:block name="header">
        <h5 class="mb-0">Card Title</h5>
    </twig:block>
    <twig:block name="body">
        <p>Card content goes here...</p>
        <twig:bs:button variant="primary">Action</twig:bs:button>
    </twig:block>
</twig:bs:card>

{# Nav with Tabs #}
<twig:bs:nav variant="tabs">
    <twig:bs:nav-item href="#home" :active="true">Home</twig:bs:nav-item>
    <twig:bs:nav-item href="#profile">Profile</twig:bs:nav-item>
    <twig:bs:nav-item href="#messages">Messages</twig:bs:nav-item>
</twig:bs:nav>

{# Navbar #}
<twig:bs:navbar 
    brand="My App" 
    :bg="'body-tertiary'" 
    :borderBottom="true">
    <twig:block name="nav">
        <twig:bs:link href="/" class="nav-link">Home</twig:bs:link>
        <twig:bs:link href="/about" class="nav-link">About</twig:bs:link>
    </twig:block>
</twig:bs:navbar>

{# Hero Section #}
<twig:bs:hero 
    title="Welcome to Our Site"
    lead="Build something amazing with Bootstrap and Symfony">
    <twig:block name="cta">
        <twig:bs:button variant="primary" size="lg" href="/get-started">
            Get Started
        </twig:bs:button>
    </twig:block>
</twig:bs:hero>

🧩 Components

Bootstrap Core Components (29)

Complete Twig component coverage of Bootstrap 5.3, alphabetically organized:

Component	Tag	Description
Accordion	`bs:accordion`	Collapsible content panels with flush variant
Accordion Item	`bs:accordion-item`	Individual accordion panel item
Alert	`bs:alert`	Dismissible alerts with auto-hide and Stimulus integration
Badge	`bs:badge`	Badges with pill style, positioning, and link support
Breadcrumbs	`bs:breadcrumbs`	Auto-generated breadcrumb navigation from routes
Button	`bs:button`	Buttons with icons, tooltips, popovers, and all Bootstrap variants
Button Group	`bs:button-group`	Grouped buttons with vertical layout and sizing
Card	`bs:card`	Content cards with header/body/footer blocks and image positions
Carousel	`bs:carousel`	Image/content slideshow with indicators, controls, and transitions
Carousel Item	`bs:carousel-item`	Individual carousel slide
Collapse	`bs:collapse`	Toggle visibility with smooth animations
Dropdown	`bs:dropdown`	Dropdown menus with split buttons, directions, and auto-close options
Dropdown Divider	`bs:dropdown-divider`	Horizontal divider for dropdown menus
Dropdown Header	`bs:dropdown-header`	Header text for dropdown sections
Dropdown Item	`bs:dropdown-item`	Individual dropdown menu item
Link	`bs:link`	Enhanced links with icons, tooltips, popovers, and underline control
List Group	`bs:list-group`	Flexible lists with actions, variants, horizontal layout, and tabs
List Group Item	`bs:list-group-item`	Individual list item with variants and states
Modal	`bs:modal`	Dialog windows with sizes, fullscreen modes, centering, and scrollable content
Nav	`bs:nav`	Navigation with tabs, pills, underline, vertical, and justified layouts
Nav Item	`bs:nav-item`	Individual navigation item
Navbar	`bs:navbar`	Responsive navigation bars with 8 collapse types and sticky behaviors
Offcanvas	`bs:offcanvas`	Slideable sidebars from any edge with backdrop and scroll options
Pagination	`bs:pagination`	Page navigation with sizing and alignment
Pagination Item	`bs:pagination-item`	Individual pagination page item
Placeholder	`bs:placeholder`	Loading state placeholders with wave/glow animations
Progress	`bs:progress`	Progress bars with labels, variants, striped, and animated options
Spinner	`bs:spinner`	Loading indicators with border/grow types
Toast	`bs:toast`	Toast notifications with auto-hide and positioning

Extra Components (41)

Advanced UI components built on Bootstrap, alphabetically organized:

Component	Tag	Use Cases
ActivityFeed	`bs:activity-feed`	Social feeds, audit logs, team activity, system events
ActivityFeedItem	`bs:activity-feed-item`	Individual activity feed item
AlertStack	`bs:alert-stack`	Flash messages, bulk notifications, toast management
Avatar	`bs:avatar`	User profiles, team members, contact lists
Calendar	`bs:calendar`	Event management, scheduling, meeting planners
CodeBlock	`bs:code-block`	Documentation, tutorials, API examples
ColorPicker	`bs:color-picker`	Theme customization, branding, design tools
CommandPalette	`bs:command-palette`	Quick actions, navigation shortcuts, admin commands
CommentThread	`bs:comment-thread`	Blog comments, discussions, feedback
ComparisonTable	`bs:comparison-table`	Pricing pages, feature comparisons, product specs
CookieBanner	`bs:cookie-banner`	GDPR/CCPA compliance, consent management
CTA	`bs:cta`	Marketing pages, landing pages, call-to-actions
DataTable	`bs:data-table`	Admin panels, reports, dashboards, user management
DropdownMulti	`bs:dropdown-multi`	Filters, permissions, categories, tags
EmptyState	`bs:empty-state`	Empty tables, no results, new user onboarding
FAQ	`bs:faq`	Help pages, documentation, support
FeatureGrid	`bs:feature-grid`	Landing pages, product features, service listings
Hero	`bs:hero`	Landing pages, home pages, marketing sections
Kanban	`bs:kanban`	Task management, project boards, workflow tracking
KanbanCard	`bs:kanban-card`	Individual kanban board card
KanbanColumn	`bs:kanban-column`	Kanban board column/lane
Lightbox	`bs:lightbox`	Image galleries, portfolios, product photos
MegaFooter	`bs:mega-footer`	Site-wide footers with multiple columns and sections
MetricsGrid	`bs:metrics-grid`	Dashboards, analytics, KPI displays
NotificationBadge	`bs:notification-badge`	Unread counts, status indicators, alerts
NotificationCenter	`bs:notification-center`	User notifications, inbox, activity alerts
PricingCard	`bs:pricing-card`	Subscription plans, pricing pages
Rating	`bs:rating`	Reviews, feedback, skill levels
SearchBar	`bs:searchbar`	Site search, documentation search
Sidebar	`bs:sidebar`	Admin panels, documentation, settings
Skeleton	`bs:skeleton`	Loading states, content placeholders
SplitPanes	`bs:split-panes`	Code editors, email clients, resizable layouts
Stat	`bs:stat`	Statistics, KPIs, metrics cards
Stepper	`bs:stepper`	Multi-step forms, wizards, onboarding flows
TabPane	`bs:tab-pane`	Tabbed content, settings panels
Testimonial	`bs:testimonial`	Customer reviews, social proof
ThemeToggle	`bs:theme-toggle`	Dark/light mode toggle with multiple display modes
Timeline	`bs:timeline`	Order tracking, activity logs, milestones
TimelineItem	`bs:timeline-item`	Individual timeline event item
Tour	`bs:tour`	Product tours, feature announcements, training
TreeView	`bs:tree-view`	File browsers, category trees, navigation structures

Stimulus Controllers (20)

Interactive behavior powered by Stimulus, alphabetically organized:

Controller	Stimulus Tag	Description
Alert	`bs-alert`	Alert auto-hide & dismissal
AlertStack	`bs-alert-stack`	Alert stack management with dynamic add/remove
Calendar	`bs-calendar`	Event calendar with view switching, navigation, and event management
CodeBlock	`bs-code-block`	Code block copy-to-clipboard functionality
ColorPicker	`bs-color-picker`	Color picker with preset swatches and custom color input synchronization
CookieBanner	`bs-cookie-banner`	Cookie consent banner with localStorage/cookie persistence and consent events
DropdownMulti	`bs-dropdown-multi`	Multi-select dropdown with search, filters, and bulk actions
Kanban	`bs-kanban`	Kanban board drag-and-drop with WIP limits and column management
Lightbox	`bs-lightbox`	Image gallery lightbox with zoom, keyboard, and touch support
Link	`bs-link`	Tooltip/popover initialization and management
Navbar Fullscreen	`bs-navbar-fullscreen`	Fullscreen overlay navbar with fade/slide animations
Navbar Mega Menu	`bs-navbar-mega-menu`	Mega menu navigation with multi-column dropdowns
Navbar Sticky	`bs-navbar-sticky`	Sticky navbar with scroll behaviors (shrink, auto-hide, shadow)
NotificationCenter	`bs-notification-center`	Notification center with mark as read, auto-refresh, and badge management
Search	`bs-search`	Live search with debouncing and keyboard navigation
Sidebar	`bs-sidebar`	Sidebar toggle, collapse, and responsive behavior
SplitPanes	`bs-split-panes`	Split panes resize, collapse, and keyboard navigation
Theme	`bs-theme`	Dark/light mode theme switching with persistence
Toast	`bs-toast`	Toast notification management and auto-hide
Tour	`bs-tour`	Guided product tour with step navigation, element highlighting, and progress tracking

🎨 Component Styles

The bundle includes pre-compiled CSS for component enhancements (~30KB).

Installation

After installing the bundle, make the CSS available:

php bin/console assets:install

Include in Your Template

{# templates/base.html.twig #}
<head>
    {# Bootstrap (required - must be loaded first) #}
    {{ importmap('bootstrap') }}
    
    {# Bundle component enhancements #}
    <link href="{{ asset('bundles/neuralglitchuxbootstrap/ux_bootstrap.css') }}" rel="stylesheet">
</head>

Important: Bootstrap must be loaded before the bundle's CSS.

What's Included

The CSS provides enhancements for:

SearchBar - Styled search input with results dropdown
Navbar - Multiple collapse types, behaviors (sticky, auto-hide, fullscreen, etc.)

The CSS uses Bootstrap's CSS custom properties (var(--bs-*)) and works seamlessly with light/dark themes.

Customization

You can override the bundled styles in your own CSS:

/* assets/styles/custom.css */
.search-container {
    /* Override search styles */
}

.navbar-fullscreen-overlay {
    /* Override fullscreen navbar */
}

Or override component templates (see Customization section below).

⚙️ Configuration

Configure component defaults globally in config/packages/ux_bootstrap.yaml:

# config/packages/ux_bootstrap.yaml
neuralglitch_ux_bootstrap:
  
  # ============================================================
  # Bootstrap Core Components (alphabetically ordered)
  # ============================================================
  
  # Badge defaults
  badge:
    variant: 'secondary'
    pill: false
    href: null
    class: null
    attr: {  }
  
  # Button defaults
  button:
    variant: 'primary'
    outline: false
    size: null
    tooltip:
      text: null
      placement: 'bottom'
    popover:
      title: null
      content: null
    icon_gap: 2
  
  # Alert defaults
  alert:
    variant: 'primary'
    dismissible: false
    fade: true
    auto_hide: false
    auto_hide_delay: 5000
  
  # Modal defaults
  modal:
    size: null
    centered: false
    backdrop: true
    keyboard: true
  
  # ============================================================
  # Extra Components (alphabetically ordered)
  # ============================================================
  
  # SearchBar defaults
  searchbar:
    placeholder: 'Search...'
    search_url: '/search'
    min_chars: 2
    debounce: 300
  
  # Hero defaults
  hero:
    variant: 'centered'
    title: 'Build something great'
    cta_variant: 'primary'
    cta_size: 'lg'

All components respect these defaults, but can be overridden per instance:

{# Uses global default (primary) #}
<twig:bs:button>Default Button</twig:bs:button>

{# Overrides with danger #}
<twig:bs:button variant="danger">Danger Button</twig:bs:button>

{# Uses searchbar defaults #}
<twig:bs:searchbar />

{# Overrides with custom settings #}
<twig:bs:searchbar placeholder="Search docs..." :minChars="1" />

🎨 Customization

Override Component Templates

your-project/
  templates/
    components/
      bootstrap/
        button.html.twig  ← Overrides bundle template

Extend SearchService (Optional)

namespace App\Service;

use NeuralGlitch\UxBootstrap\Service\Search\SearchService as BaseSearchService;

class CustomSearchService extends BaseSearchService
{
    protected function getStaticPages(): array
    {
        return [
            [
                'title' => 'Home',
                'url' => '/',
                'type' => 'Page',
            ],
        ];
    }
}

🧪 Local Development & Testing

Want to test the bundle in your project before it's published? Use Composer's path repository feature.

Step 1: Configure Recipe Repository & Link Local Bundle

In your test project's composer.json, add both the custom recipe endpoint and the path repository:

{
    "extra": {
        "symfony": {
            "endpoint": [
                "https://api.github.com/repos/neuralglitch/symfony-recipes/contents/index.json",
                "flex://defaults"
            ]
        }
    },
    "repositories": [
        {
            "type": "path",
            "url": "../ux-bootstrap",
            "options": {
                "symlink": true
            }
        }
    ]
}

Directory structure:

your-workspace/
├── ux-bootstrap/          ← This bundle
└── my-project/            ← Your test Symfony project
    └── composer.json      ← Add recipe endpoint & path repository here

Note: The custom recipe endpoint is required for Symfony Flex to automatically install the bundle's configuration, templates, and assets.

Step 2: Install Locally

cd my-project

# Install Bootstrap first (required)
php bin/console importmap:require bootstrap
php bin/console importmap:require @popperjs/core

# Install bundle from local path
composer require neuralglitch/ux-bootstrap:@dev

The @dev tells Composer to use your local development version.

Step 3: Test Components

{# templates/test.html.twig #}
<twig:bs:badge variant="success">Local test works!</twig:bs:badge>
<twig:bs:button variant="primary">Testing locally</twig:bs:button>

Step 4: Make Changes

Edit bundle files in ux-bootstrap/src/...

Changes appear immediately in your test project (thanks to symlink)!

# Clear cache to see changes
php bin/console cache:clear

Step 5: Remove Local Version

When ready to use the published version:

composer remove neuralglitch/ux-bootstrap

# Remove the "repositories" section from composer.json

# Install from Packagist
composer require neuralglitch/ux-bootstrap

Troubleshooting Recipes

If recipes aren't being applied automatically:

Verify recipe endpoint is configured in composer.json (see Step 1)
Check Flex is installed: composer show symfony/flex

Force recipe application:

composer recipes:install neuralglitch/ux-bootstrap --force --reset

Check recipe was found:
```
composer recipes
```
You should see neuralglitch/ux-bootstrap in the list

If you still have issues, the bundle will work but you'll need to manually create the configuration file. See the Configuration section for details.

📖 Documentation

Installation & Setup

Installation Guide - Detailed installation steps
Search Implementation - Optional search feature

Component Documentation

Accordion Component - Collapsible content panels
List Group Component - Flexible lists and menus
Timeline Component - Chronological event timelines

Additional Resources

Changelog - Version history and releases
Contributing - How to contribute to the project
License - MIT License terms

Bootstrap Resources

🤝 Contributing

Contributions are welcome! Please read CONTRIBUTING.md for details on our code of conduct and the process for submitting pull requests.

📄 License

This project is licensed under the MIT License - see the LICENSE file for details.

🔗 Links

Repository: https://github.com/neuralglitch/ux-bootstrap
Packagist: https://packagist.org/packages/neuralglitch/ux-bootstrap
Issues: https://github.com/neuralglitch/ux-bootstrap/issues

Made with ❤️ by neuralglit.ch

⭐ Star on GitHub • 📦 View on Packagist

Name		Name	Last commit message	Last commit date
Latest commit History 1 Commit
.github/workflows		.github/workflows
assets		assets
config		config
docs		docs
src		src
templates/components		templates/components
tests		tests
.env.dist		.env.dist
.gitignore		.gitignore
CHANGELOG.md		CHANGELOG.md
CONTRIBUTING.md		CONTRIBUTING.md
INSTALL.md		INSTALL.md
LICENSE		LICENSE
README.md		README.md
composer.json		composer.json
importmap.php		importmap.php
package.json		package.json
phpstan.dist.neon		phpstan.dist.neon
phpunit.dist.xml		phpunit.dist.xml
symfony.lock		symfony.lock

License

neuralglitch/ux-bootstrap

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