The Voca library offers helpful functions to make string manipulations comfortable: change case, trim, pad, slugifly, latinise, sprintf'y, truncate, escape and much more. The modular design allows to load the entire library, or individual functions to minimize the application builds. The library is fully tested, well documented and long-term supported.
jQuery WebFonts extension adds font embedding capability to jquery using the WebFonts technology. The extension provides a flexible way to choose font from a font repository and apply on html elements.
span injector for radical Web Typography.
A tutorial about creating set of inspirational letter animations for display typography effects and large headlines powered by anime.js
An experimental letter animation made with SVG and anime.js based on the Dribbble shot "Shading Letters in Illustrator".
Quill is a modern rich text editor built for compatibility and extensibility. It's a free, open source WYSIWYG editor built for the modern web.
EmojiOne Area is a small jQuery plugin that allows you to transform any html element into simple WYSIWYG editor with ability to use Emojione icons.
validator.js is a library of string validators and sanitizers. It can be used both on client side and server side.
microlight.js is a micro-library which improves readability of code snippets by highlighting, for any programming language, yet without attaching additional language packages or styles
Trix is a WYSIWYG editor for writing messages, comments, articles, and lists—the simple documents most web apps are made of. It features a sophisticated document model, support for embedded attachments, and outputs terse and consistent HTML.
Jodit Editor is a beautiful and functional WYSIWYG HTML text editor with file browser out-of-box.
It's free for non-commercial use.
Kajero notebook is just a Markdown document with a script attached. Kajero is designed to make it really easy for anyone to create good-looking, responsive, interactive documents.