urxvt

URxvt, short for "rxvt-unicode", is a highly customizable terminal emulator for Unix-like operating systems. It is a command line tool primarily used for running and interacting with command line applications. URxvt is known for its lightweight design and efficient resource usage, making it popular among users who prioritize speed and efficiency. It supports a variety of display features, including Unicode characters, transparency, and multiple font support. URxvt's appearance and behavior can be extensively customized by editing its configuration file, allowing users to create a personalized terminal environment. It is also highly extensible and supports various plugins and scripts for adding additional functionality. URxvt has become a go-to choice for many Linux users seeking a fast and customizable terminal emulator.