Gravity is a SaaS boilerplate for Node.js & React that enables developers to spin up a new SaaS product in 5 minutes, instead of 5 months.
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Gravity is a SaaS boilerplate for Node.js & React that enables developers to spin up a new SaaS product in 5 minutes, instead of 5 months.

Mocha is a feature-rich JavaScript test framework running on node.js and the browser, making asynchronous testing simple and fun. Mocha tests run serially, allowing for flexible and accurate reporting, while mapping uncaught exceptions to the correct test cases.
EFY allows you to customize the design of your html based apps or websites from an UI sidebar menu and combine billions of possible patterns. You can also create, share or import json themes for easier access. All apps that use efy can share the same theme or individual themes.

DevExtreme is a commercial application framework made by DevExpress. It is based on HTML5 and JavaScript and can generate native applications for smartphones and tablets (Windows Phone, iOS and Android) and responsive webapps for a traditional desktop.


Aurelia is a JavaScript client framework that leverages simple conventions to empower your creativity.

SolidStart integrates multiple separate packages to provide a complete functionality. Each of these pieces can be replaced with your own implementation.

Nest is a framework for building efficient, scalable Node.js server-side applications. It uses modern JavaScript, is built with TypeScript (preserves compatibility with pure JavaScript) and combines elements of OOP (Object Oriented Programming), FP (Functional Programming), and...

JavaScript Library / HTML5 UI framework for developers with SpreadSheet, Pivot, Kanban, FileManager, Scheduler, Datatable, TreeTable and etc. widgets.

A toolchain for building reusable, scalable Design Systems. Generate small, blazing fast, and 100% standards based Web Components that run in every browser.
smaloa is an easy yet powerful javascript library mainly used for DOM processing, visual effects and project structuring. Easy to learn and hard to master.

Mithril is a modern client-side Javascript framework for building Single Page Applications. It's small (< 8kb gzip), fast and provides routing and XHR utilities out of the box.
Alpine.js offers you the reactive and declarative nature of big frameworks like Vue or React at a much lower cost.
Frontity is a free and open source framework for building fast WordPress themes using React. In other words, it allows to build a React frontend for a headless WordPress site, which serves its data via the WordPress REST API.
YUI is a free, open source JavaScript and CSS library for building richly interactive web applications.
Quark is a general purpose software tool specifically designed to help you create projects written in HTML, CSS and JavaScript with native desktop app like capabilities. Quark apps run on Mac, Windows, and Linux from a single codebase.

Gridsome is a free & open source Vue JS powered framework for building websites & apps that are fast by default.
Gijgo is a set of free open source javascript widgets distributed under MIT License. All widgets are high performance and compatible with jQuery, jQuery UI, Bootstrap and Foundation.

Want to use Vanilla JS but find native APIs a bit unwieldy? Bliss is for you.
Enterprise Grade JavaScript Web Components inspired from Flex and Silverlight with Data binding, multiple scopes and ready to use line of business components.
Cx is a fully fledged UI framework for developing admin and dashboard web applications. It offers a rich set of widgets, charts, advanced data-binding features and much more.

script.aculo.us is a JavaScript library built on the Prototype JavaScript Framework, providing dynamic visual effects and user interface elements via the Document Object Model (DOM).It is most notably included with Ruby on Rails and Seaside, but also provided separately to work...
JavaScript UI Framework & UI Controls with Binding and Templates for Every Device - TV, Mobile, Tablets and Computers !!!
Blitz picks up where Next.js leaves off, providing battle-tested libraries and conventions for shipping and scaling world wide applications.