yesno widget

python3-dialog

Python module for making simple terminal-based user interfaces

pythondialog is a Python wrapper for the dialog utility originally written by Savio Lam, and later rewritten by Thomas E. Dickey. Its purpose is to provide an easy to use, pythonic and comprehensive Python interface to dialog. This allows one to make simple text-mode user interfaces on Unix-like systems.
Square bricks -- superblocks mode

galois

falling blocks game with blocks of various shapes and sizes

Galois is a computer game of the "falling blocks" type, but with unique features. Unlike most other games of that type, it is not limited to blocks made of four two-dimensional, square bricks: you can choose among several different brick shapes, blocks composed of more or fewer bricks, and even between two- and three-dimensional games.
browse output of processes

bosh

browse output of processes

bosh stands for browsable output shell. This is a bit of a misnomer because it isn't really a shell. What is does is store the output of a specified program in a buffer, and provides a simple curses interface to browse this buffer. Actions can be configured which can make use of the contents of the currently selected line.
lightweight compositor for X11

picom

lightweight compositor for X11

picom is a compositor for X11, based on xcompmgr. In addition to shadows, fading and translucency, picom implements window frame opacity control, inactive window transparency, and shadows on argb windows.
Basic interval arithmetic operations

octave-interval

real-valued interval arithmetic for Octave

The interval package for real-valued interval arithmetic allows one to evaluate functions over subsets of their domain. All results are verified, because interval computations automatically keep track of any errors.
Haskell tldr client

tldr

Haskell tldr client

This is a transitional package. It can safely be removed.