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Understanding Modules, Import and Export in JavaScript
aFarkas/lazysizes: High performance and SEO friendly lazy loader for images (responsive and normal), iframes and more, that detects any visibility changes triggered through user interaction, CSS or JavaScript without configuration.
Better lazy load for hidden pictures that will be loaded when shown, not when in viewport
jeromeetienne/AR.js
Sentence Stack - a powerful Linguistic Search Engine backed by 300+ million sentence examples
Responsive Email CSS Inliner
How to Build and Autoload Your Own PHP Package Locally | MattStauffer.com
Superkube
JSON:API — A specification for building APIs in JSON
Highway - A Modern Javascript Transitions Manager
Swup - complete, flexible, extensible and easy to use page transition library.
barba.js
Mavo: A new, approachable way to create Web applications
scrollnav.js
Api2Pdf: HTML to PDF API, Word to PDF, Merge PDFs on AWS Lambda
GlitchTip
Neard
GoodUI
jonataneriksson/kirby-json: Kirby contents in cached JSON URL
JSON Schema vs. OpenAPI
Spectre.css CSS Framework
holiday.css - a minimalist classless CSS theme
swlkr/ridgecss
MySQL Window Functions: An Essential Guide to Window Functions in MySQL
A Beginner's Guide to JavaScript's Prototype
Editor.js
Grid Tile Layouts with auto-fit and minmax | Geddski
formio/formio.js