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.
PulltoRefresh.js is a quick and powerful plugin for your pull-to-refresh needs in your webapp.
Uppy is (going to be) a JavaScript file uploader that fetches files from Dropbox, Instagram, local disk, remote URLs, and other exciting locations.
It has a plugin-based architecture, first-class support for resumable uploads according to the open standard: tus, and custom encoding backends, making it extensible and robust.
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.