Editor and FileBrowser – Jodit. Pure javascript. No libraries! Lightweight:~32kB gzipped.
Best jQuery Core Java Script Plugins & Tutorials with Demo
Tether : JavaScript library to make Absolutely Positioned Element
Tether is a JavaScript library for efficiently making an absolutely positioned element stay next to another element on the page. For example, you might want a tooltip or dialog to open, and remain, next to the relevant item on the page.
Tether includes the ability to constrain the element within the viewport, its scroll parent, any other element on the page, or a fixed bounding box. When it exceeds those constraints it can be pinned to the edge, flip to the other side of its target, or hide itself.
Scrollbear : Maintain Scroll position when Images loaded
Scrollbear is a tool that maintains the container scroll position when images loaded. Scrollbear is suitable in blog platforms where exist many photos and images. When images loaded, the scroll position will jump and cause a unfriendly experience. Scrollbear will trace the container height and maintain the scroll position when the images loaded and container height change.
Grafi.js : JavaScript Image Processing Library
Grafi.js is a library intended for learning about how image processing works. Each modules are intentionally kept small and users are encouraged to read the source code to learn about different methods and algorithms. In result, grafi may not be the most performant or the most sophisticated image processing library, but that’s the point.