Free Software for Node.js
RequireJS
RequireJS is a free and open-source JavaScript file and module loader. It is optimized for in-browser use, but it can be used in other JavaScript environments, like Node.js and Rhino.
Pug.js
Pug or Pug.js is a free and open-source, high-performance template engine for Node.js. The library is heavily influenced by Haml and share many of the same concepts, while being a JavaScript implementation.
Vest
Vest is a free and open-source validations library for JavaScript applications. The library share many similarities with other testing framework such as Mocha and Jest. It is to write validation testing with Vest as it includes already common declarative patterns. The library can handle validation upon user interaction and user input.
Chart.js
Chart.js is an easy way to include animated, interactive graphs on your website. Chart.js is a free and open source charting library for JavaScript that is simple, yet flexible. With Chart.js you can mix and match bar and line charts to provide a clear visual distinction between datasets and easily create most common chart types.
Socket.io
Socket.IO is a free and open-source JavaScript library that can be used for building realtime web applications. The library consists of two parts, a server-side library for Node.js and a client-side library that runs in the browser.
Storybook
Storybook is an open source tool for developing UI components in isolation for React, Vue, Angular, and more. It makes building stunning UIs organized and efficient.
Ropstam Solutions Inc - Mobile & Web Development Company
Ropstam Solutions Inc. is headquartered in Canada with its Software House operations in Pakistan and India. With a variety of offshore services, Ropstam stands out from its competitors by offering a variety of software development, Website development, Mobile App development, and custom software solutions Ropstam has a team of over 100+ experienced and talented employees that have over 10 years of expertise in the software industry.
CreateJS
CreateJS is a suite of JavaScript libraries and tools for building rich interactive content on open web technologies via HTML. The libraries and tools provided in the suite are modular and work well together and independently. CreateJS is interoperable with all modern desktop and mobile browsers, and have been thoroughly tested to achieve performance and reliability.