htmlreference.io Alternatives & Competitors

Sleek and comprehensive online reference for CSS.

Key CSS Reference features:

Comprehensive Coverage Interactive Examples Visual Focus User-Friendly Interface

Open Source

Scientific Calculator is one of the advanced online JavaScript-based scientific calculators, making you perform all the complex calculations by clicking the button like the physical Calculator.

Key Scientific Calculator features:

Accessibility Comprehensive Functions User-friendly Interface Cost-effective

End-to-end encrypted cloud storage built for teams. Keep all your business data private, fully secure, and under your complete control. No backdoors, no tracking, no compromises. Swiss privacy laws and zero-knowledge encryption protect what matters.

Key Proton Drive for Business features:

Privacy and Security User-Friendly Interface Open Source Cross-Platform Access

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Calculator++ is an advanced, modern and easy to use scientific calculator.

Key Calculator++ features:

Open Source Advanced Features User-Friendly Interface Customizability

Manage resources for practical use.

Key Metaessen features:

Centralized Platform User-Friendly Interface Comprehensive Analytics Tools

Largest cheat sheet for programming languages and libraries.

Key OverAPI features:

Comprehensive Resource User-Friendliness Time Efficiency Free Access

A curated collection of resources for website publishers.

Bulma is an open source CSS framework based on Flexbox and built with Sass. It's 100% responsive, fully modular, and available for free.

Key Bulma features:

Simple and Elegant Design Responsive Layouts Ease of Use BEM Methodology

Open Source

Interactive coding screencasts created in an instant.

Key Scrimba features:

Interactive Coding Environment Community Support Affordability Expert Instructors

Open Source

Compatibility tables for support of HTML5, CSS3, SVG and more in desktop and mobile browsers.

Key Can I use features:

Comprehensive Data User-Friendly Interface Regular Updates Global Usage Statistics

Open Source

Browser-based guide and tutorial for HTML and CSS tutorial.

Key MarkSheet features:

Interactive Learning Beginner-Friendly Comprehensive Content Free Access

CSS-Tricks is a website about websites.

Key CSS-Tricks features:

Comprehensive Content Expert Authors Community Engagement Regular Updates

see your website in multiple screen resolutions.

Key Am I Responsive features:

Ease of Use Free Access Quick Visualization Cross-Browser Testing

Laracasts is the PHP and Laravel screencasts on the web.

Key Laracasts features:

Comprehensive Content Expert Instructors Hands-On Learning Up-to-Date Tutorials