Tiny Responsive Masonry Grid Library – stack-up.js
A JavaScript based masonry layout plugin that creates a Pinterest-like fluid grid featuring lots of images or even plain text.
Layout
Lightweight Mobile CSS Layout Library – flex.css
flex.css is a lightweight CSS library that makes it easier to generate responsive, complex, cross-platform web layout for both desktop and mobile.
Simple Masonry Grid Layout With Flexbox – simple-masonry.js
A lightweight Vanilla JS library to help you generate a responsive, mobile-friendly Masonry grid layout using CSS flexbox.
Responsive Fluid Hexagon Grid Layout In CSS/SASS – Hextile
An open-source SASS library designed to produce responsive and fluid hexagon grid layouts in pure CSS using the CSS Grid Layout.
Responsive 12-column Grid System Inspired By Bootstrap – tb-grid
A tiny, modern, responsive, 12-column grid system built using CSS Grid Layout.
Isomorphic Table & Grid View Switcher In Vanilla JavaScript
A JavaScript library that enables you to switch between Table View and Grid View with a smooth transition effect.
Flickr-like Photo Grid In Vanilla JavaScript
A Vanilla JavaScript library for rendering images in a responsive justified grid layout as you have seen on Flickr and Google Image Search.
Fit Element To Its Parent Container – fwoh
A JavaScript library that makes a child element (like an image) fit inside its parent DIV container while preserving the original aspect ratio.
Resizable Split Layout In Pure JavaScript – Resizable.js
Resizable.js is a pure JavaScript library to create a resizable split layout where you can adjust the size of each ‘Window’ via drag and drop or touch events.
Add Adjustable Spacers To Elements Via Drag – spacers.js
A JavaScript library for applying multiple adjustable spacers with or without padding & margin to block elements.