Top 12 Open-Source Alternatives to HTML5 Boilerplate

Product categories

CSS Framework CSS Tools Components Library Design Tools Developer Tools Development Tools UI UI Design Website Design

Summary

The top open-source alternatives to HTML5 Boilerplate are Materialize CSS, Bootstrap, and Semantic UI. One of the criteria for ordering this list is the number of mentions that products have on reliable external sources. You can suggest additional sources through the form here.

Materialize CSS Landing Page
1

Materialize CSS

A modern responsive front-end framework based on Material Design
Pricing:
- Open Source
#CSS Framework #Development Tools #Design Tools 25 social mentions
Bootstrap Landing Page
2

Bootstrap

Simple and flexible HTML, CSS, and JS for popular UI components and interactions
Pricing:
- Open Source
#CSS Framework #Development Tools #Design Tools 326 social mentions
Semantic UI Landing Page
3

Semantic UI

A UI Component library implemented using a set of specifications designed around natural language
Pricing:
- Open Source
#CSS Framework #Design Tools #Development Tools 17 social mentions
Foundation Landing Page
4

Foundation

The most advanced responsive front-end framework in the world
Pricing:
- Open Source
#CSS Framework #Design Tools #Development Tools 18 social mentions
Topcoat Landing Page
5

Topcoat

TopCoat, TopWeb, Rheologic, Software for coating, drying, converting, web handling, industries.
Pricing:
- Open Source
#CSS Framework #Design Tools #Development Tools 1 social mentions
Skeleton CSS Landing Page
6

Skeleton CSS

A Beautiful Boilerplate for Responsive, Mobile-Friendly Development
Pricing:
- Open Source
#CSS Framework #CSS Tools #Design Tools 17 social mentions
Material UI Landing Page
7

Material UI

A CSS Framework and a Set of React Components that Implement Google's Material Design
Pricing:
- Open Source
#Design Tools #Development Tools #Developer Tools 75 social mentions
UIKit Landing Page
8

UIKit

A lightweight and modular front-end framework for developing fast and powerful web interfaces
Pricing:
- Open Source
#CSS Framework #Development Tools #Design Tools 20 social mentions
PostCSS Landing Page
9

PostCSS

Increase code readability. Add vendor prefixes to CSS rules using values from Can I Use. Autoprefixer will use the data based on current browser popularity and property support to apply prefixes for you.
Pricing:
- Open Source
#Developer Tools #Design Tools #CSS Framework 39 social mentions
Element UI Landing Page
10

Element UI

A Desktop UI Library. Element, a Vue 2.0 based component library for developers, designers and product managers.
Pricing:
- Open Source
#UI Design #UI #Components Library 1 social mentions
Bulma Landing Page
11

Bulma

Bulma is an open source CSS framework based on Flexbox and built with Sass. It's 100% responsive, fully modular, and available for free.
Pricing:
- Open Source
#CSS Framework #Development Tools #Design Tools 109 social mentions
Material Design for Bootstrap 4 Landing Page
12

Material Design for Bootstrap 4

Powerful and free UI KIT for the newest Bootstrap 4 and Material Design
Pricing:
- Open Source
#Design Tools #Development Tools #UI 11 social mentions