Frappe Charts : GitHub-inspired simple and modern charts for the web with zero dependencies.
Moment.js : A javascript date library for parsing, validating, manipulating, and formatting dates.
JavaScript Templates : For web application developers, the '''JavaScript Templates''' engine from TrimPath is a lightweight APL / GPL open-source component that lets you hav...
flatpickr : flatpickr is a lightweight and powerful datetime picker.
Lean, UX-driven, and extensible, yet it doesn’t depend on any libraries. There’s minimal UI b...
Text_Highlighter : Provides functionality to perform syntax highlighting for different file formats.
Rainbow is a code syntax highlighting library written in Javascript.
It was designed to be lightweight (1.4kb), easy to use, and extendable.
It is completely themable via CSS.