Template generator for (responsive) emails & email signatures
Painless html generation
Laravel DataTables HTML Builder Plugin
Free admin dashboard template based on Bootstrap 4
jQuery JavaScript library
HTML, CSS and JS framework for developing responsive websites and apps
Open Source UI Kit built on top of Bootstrap 5 and plain JavaScript
AdminKit is a free & open-source HTML dashboard & admin template
Generate JSON objects with a Builder-style DSL
Free and Open source Web Builder Framework
Light and responsive lightbox script with focus on performance
Main repository for the Sphinx documentation builder
Kimai is a web-based multi-user time-tracking application
Responsive layout with advanced sidebar menu built with SCSS
Open source DocuSign alternative
A customizable, modular, responsive, lightbox gallery plugin
The most reliable HTML, CSS, and JavaScript simple admin template
Drag and drop website builder javascript library
Ignite UI Command-Line Interface by Infragistics
Doesn't need any custom css/html. Does what position:sticky can't
A modern web frontend making aria2 easier to use
A set of small, responsive CSS modules that you can use
Impressive component library for expressive web development
A markup-driven CSS language with enhanced syntax
Basic Table jQuery or Vanilla JS plugin for simple responsive tables