gopass : gopass is a simple but powerful password manager for your terminal.
Snowflake : Snowflake is a graphical SSH client. It has a enhanced SFTP file browser, SSH terminal emulator, remote resource/process manager, server disk space an...
present : A terminal-based presentation tool with colors and effects.
You can also play a codio (pre-recorded code block) on a slide.
HyperTerm : A terminal built on web technologies : JS / HTML / CSS
Mosh : Remote terminal application that allows roaming, supports intermittent connectivity, and provides intelligent local echo and line editing of user keys...
eDEX-UI is a fullscreen, cross-platform terminal emulator and system monitor that looks and feels like a sci-fi computer interface.