How do I install and use the angled edges mixin in my Sass project?

Install via npm or Bower, then import the 'angled-edges' partial. Use @include with required parameters: location, hypotenuse, and fill color. For example, @include angled-edge('outside bottom', 'lower right', #ff0000) adds a red angled edge at the bottom.

What's better for slanted sections: angled edges or CSS clip-path?

Angled edges uses SVG background images with broad browser support including IE9+, while CSS clip-path is more modern but has limited support in older browsers. Choose angled edges for better compatibility, or clip-path for simpler native CSS in new projects.

Can I animate the angled edges created with this mixin?

No, the edges are static SVG background images on pseudo-elements, making smooth animation difficult. For dynamic effects, consider combining with JavaScript or using CSS transforms on other elements.

How can I make the angled edge responsive to different screen sizes?

The mixin defaults to 100% width for fluid scaling. Adjust the height parameter in pixels, but for finer control, use media queries to modify height or switch orientations based on breakpoints.

Are there any online tools to generate angled edges without coding?

Yes, the project provides an Angled Edges Generator at https://angled-edges-generator.josephfus.co, where you can customize settings and copy the output CSS without writing Sass code.

Does angled edges work with CSS frameworks like Bootstrap or Tailwind?

Yes, but integration requires a Sass build process. For Bootstrap, use its Sass variables; for Tailwind, you may need PostCSS or custom configs since it's a Sass mixin not natively supported.

Open-Awesome

Angled Edges

MITCSSv2.0.0

A Sass mixin for creating angled section edges by dynamically encoding SVG triangles.

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950 stars43 forks0 contributors

What is Angled Edges?

Angled Edges is a Sass mixin that generates angled edges on webpage sections using dynamically encoded SVG triangles. It solves the problem of creating slanted dividers or geometric section transitions without relying on image files or complex markup, providing a pure CSS solution for modern web design.

Target Audience

Frontend developers and designers who need to implement angled section edges or slanted dividers in responsive websites using Sass/SCSS workflows.

Value Proposition

Developers choose Angled Edges for its lightweight, code-only approach that eliminates image dependencies, offers flexible customization through Sass parameters, and ensures broad browser compatibility with SVG-based rendering.

Overview

:triangular_ruler: Quickly create angled section edges using only Sass

Use Cases

Best For

Creating slanted dividers between website sections
Adding geometric angled edges to hero banners or content blocks
Implementing responsive angled transitions without image assets
Enhancing modern UI designs with pure CSS angled shapes
Building landing pages with dynamic section separators
Prototyping angled layouts quickly in Sass/SCSS projects

Not Ideal For

Projects not using Sass or SCSS in their build process, as it requires a Sass compiler
Designs requiring curved or non-right-angled edges, since it only generates right triangles
Interactive applications where angled edges need to be animated or manipulated dynamically with JavaScript
Teams using CSS-in-JS solutions where Sass mixins are not integrated or preferred

Pros & Cons

Pros

Dynamic SVG Encoding

Generates SVGs as data URIs for background images, eliminating external file dependencies and reducing HTTP requests, as emphasized in the project description for a lightweight approach.

Flexible Configuration

Supports multiple locations (inside/outside top/bottom) and hypotenuse orientations (upper/lower left/right), allowing precise control over edge placement, detailed in the options table.

Responsive by Default

Uses fluid 100% width as the default, ensuring edges scale with containers without extra media queries, as noted in the width parameter description.

Broad Browser Support

Works in IE9+ and all modern browsers supporting SVG, making it reliable for cross-browser projects, with a comprehensive compatibility list in the README.

Cons

Sass-Only Implementation

Requires a Sass/SCSS build setup, making it incompatible with plain CSS, CSS-in-JS, or other preprocessor workflows without additional tooling.

Limited Geometric Variety

Only produces right-triangle shapes, so it cannot create curves, other polygons, or custom angles beyond the four predefined orientations.

Breaking Changes in Updates

Version 2 changed parameter order, which can break existing code and require manual migration, as warned in the upgrading section, adding maintenance overhead.

Frequently Asked Questions

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