Bootstrap Icons is an official open source icon library, designed and built for Bootstrap components.
Bootstrap Icons are SVGs, so they scale quickly and can be easily styled with CSS. It's built for Bootstrap, but it will work with any project.
FullCalendar is a full-sized drag & drop JavaScript event calendar.
Powerful and Lightweight : Has over 100 customizable settings. Built as separate modules to keep filesize down.
Developer-Friendly : Has connectors for React, Vue, and Angular. Provides high-quality TypeScript definitions.
FingerprintJS is the most advanced open-source fraud detection JS library. FingerprintJS collects all the unique features from a device/browser passing them through a hash function to provide a unique identifier.
OpenLayers is a high-performance, feature-packed library for creating interactive maps on the web. It can display map tiles, vector data and markers loaded from any source on any web page.
Gridsome is a free and open source Vue.js-powered framework for building modern websites & apps that are super fast.
Features
Gatsby is a free and open source framework based on React that helps developers build blazing fast modern websites and apps.
Airframe React is a free open source high quality dashboard / admin / analytics template based on Bootstrap 4 & React. It works great on any smartphone, tablet or desktop.
Also jQuery version is available.
Tabler is a premium, free and open source dashboard template with responsive and high quality UI. Tabler is built on Bootstrap.
Cube.js is an open source serverless analytics framework that is primarily used to build internal business intelligence tools or to add customer-facing analytics to an existing application.
Chance.js is a javascript library that can generate random numbers, characters, strings, names, addresses, dice, and pretty much anything else.
Build responsive, mobile-first projects on the web with the world's most popular front-end component library.
Bootstrap is an open source toolkit for developing with HTML, CSS, and JS. Quickly prototype your ideas or build your entire app with our Sass variables and mixins, responsive grid system, extensive prebuilt components, and powerful plugins built on jQuery.
TensorFlow.js (tfjs) is a WebGL accelerated, open-source, browser based JavaScript library for training and deploying machine learning (ML) models.
startVal is an open source ultimate jQuery slider plugin. It's a lightweight, fast and customizable slider.
fuzzysort is a fast SublimeText-like fuzzy search for JavaScript. It's open source.
Siema is a lightweight carousel plugin with no dependencies and no styling. It is 100% open source - free to use on personal and commercial projects.