How to install and use Neovim on Ubuntu

Neovim is an extendable, highly configurable text editor designed for efficient coding. As a fork of Vim, Neovim retains the same mode-based usage while introducing new features, such as improved GUI, better integration with external tools, and asynchronous job control. If you are using Ubuntu and looking for a powerful, customizable text editor, Neovim could be the perfect solution.

Source: FOSS Linux