@ptmrio/flow-utilities
v1.0.5
Published
SCSS utility classes for flexible grid layouts
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Flow Utilities
Flow Utilities is a lightweight SCSS/CSS library that provides flexible grid layout classes. It's designed to work both as a standalone solution and alongside Bootstrap, offering an intuitive way to create responsive grid layouts with minimal effort. It replaces the need for margin and padding classes by providing gap utilities for easy spacing between elements.
Features
- Flexible grid system for both horizontal and vertical layouts
- Responsive classes for different screen sizes
- Gap utilities for easy spacing
- Compatible with Bootstrap
- Lightweight and easy to integrate
Installation
You can install Flow Utilities via npm or yarn:
npm install @ptmrio/flow-utilities
yarn add @ptmrio/flow-utilities
Usage
SCSS
Import in your main SCSS file:
@import '~@ptmrio/flow-utilities/src/flow-utilities';
CSS
You can also use the pre-compiled CSS. In your HTML file:
<link rel="stylesheet" href="path/to/node_modules/@ptmrio/flow-utilities/src/flow-utilities.min.css">
Or import in your CSS:
@import '~@ptmrio/flow-utilities/src/flow-utilities.min.css';
Classes
Basic Classes
.flow
: Creates a vertical grid layout.flow-h
: Creates a horizontal grid layout
Column Classes
.flow-h-{n}-cols
: Creates a grid with n columns (2-12).flow-h-even-cols
: Creates a grid with evenly distributed columns
Responsive Classes
.flow-h-{breakpoint}-{n}-cols
: Sets the number of columns for specific breakpoints.flow-h-{breakpoint}-even-cols
: Sets even columns for specific breakpoints
Breakpoints: sm
, md
, lg
, xl
, xxl
Gap Classes
.gap-{n}
: Sets gap size (0-12), based on --spacer custom property.gap-{breakpoint}-{n}
: Sets gap size for specific breakpoints
Examples
Example 1: Basic Horizontal Layout
<div class="flow-h flow-h-3-cols gap-3">
<div>Column 1</div>
<div>Column 2</div>
<div>Column 3</div>
</div>
What it accomplishes: This creates a 3-column horizontal layout with a gap of 1rem between each column.
Example 2: Responsive Horizontal Layout
<div class="flow-h flow-h-2-cols flow-h-md-4-cols gap-3">
<div>Column 1</div>
<div>Column 2</div>
<div>Column 3</div>
<div>Column 4</div>
</div>
What it accomplishes: This creates a 2-column layout that changes to 4 columns on medium-sized screens and up, with a gap of 1rem between items.
Example 3: Basic Vertical Layout
<div class="flow gap-3">
<div>Section 1</div>
<div>Section 2</div>
<div>Section 3</div>
</div>
What it accomplishes: This creates a vertical layout with a gap of 1rem between each section.
Example 4: Evenly Distributed Columns
<div class="flow-h flow-h-even-cols gap-3">
<div>Column 1</div>
<div>Column 2</div>
<div>Column 3</div>
<div>Column 4</div>
</div>
What it accomplishes: This creates a horizontal layout with columns that are evenly distributed across the available space, with a gap of 3 units between columns.
Note: The .flow-h-even-cols
class is useful when you want to distribute columns evenly across the available space. Use regular display: flex;
for standard horizontal sections that don't need even distribution. The .flow-h-even-cols
class is not responsive and doesn't support breakpoints.
Example 5: Responsive Vertical Layout with Gaps
<div class="flow gap-3 gap-lg-5">
<div>Section 1</div>
<div>Section 2</div>
<div>Section 3</div>
</div>
What it accomplishes: This creates a vertical layout with different gap sizes for different screen sizes: a gap of 1rem units on medium screens and a gap of 3rem on large screens.
Example 6: Vertical Layout for Content Sections
<div class="flow gap-2">
<div>Header</div>
<div>Main Content</div>
<div>Footer</div>
</div>
What it accomplishes: This creates a vertical layout useful for separating content sections like header, main content, and footer, with a gap of 0.5rem between each section.
Bootstrap Compatibility
Flow Utilities is designed to work alongside Bootstrap. When Bootstrap is present, it uses Bootstrap's breakpoints and spacing scale. When used standalone, it defines its own breakpoints and spacing scale. You may override the default spacing scale by setting the --spacer
custom property. You can also customize the breakpoints by setting the $grid-breakpoints
in either your own SCSS import or Bootstrap's _variables.scss
.
Browser Support
Flow Utilities supports all modern browsers and IE11+.
Contributing
Contributions are welcome! Please feel free to submit a Pull Request.
License
This project is licensed under the MIT License - see the LICENSE file for details.
Author
ptmr.io - Petermeir Web Solutions
Support
If you encounter any problems or have any questions, please open an issue on the GitHub repository.