Node.js is a platform built on Chrome's JavaScript runtime for easily building fast, scalable network applications.
Cost / License
- Free
- Open Source (MIT)
Platforms
- Mac
- Windows
- Linux
- Chrome OS
- BSD
- Self-Hosted



Luvit is described as 'Asynchronous I/O framework for Lua' and is an app in the development category. There are five alternatives to Luvit for a variety of platforms, including Mac, Windows, Linux, Web-based and Chrome OS apps. The best Luvit alternative is Node.js, which is both free and Open Source. Other great apps like Luvit are Ruby on Rails, REBOL, Pylons Framework and NoPrint.js.
Node.js is a platform built on Chrome's JavaScript runtime for easily building fast, scalable network applications.



Open source full-stack framework written in Ruby, leveraging MVC pattern, Active Record ORM, and convention over configuration. Enables rapid development, code scaffolding, secure defaults, asset management, database migration support, and easy integration with other tools.
Rebol (historically REBOL) is a cross-platform data exchange language and a multi-paradigm dynamic programming language designed by Carl Sassenrath for network communications and distributed computing. It introduces the concept of dialecting: small, optimized, domain-specific...

Pylons Framework is an open source Web application framework written in Python. It makes extensive use of the Web Server Gateway Interface standard to promote reusability and to separate functionality into distinct modules.
NoPrint.js is a small and neat open source JS library that disables print, screenshot, copy and paste functions in HTML. You can also enable the AutoBlur option to let the content turn to blur once the mouse leaves the webpage.