terminal_colors is a tool to display a terminal color chart for 8, 16, 88, and 256 color terminals. It provides all the functionality of the various similar scripts found around the Web with some additional bells and whistles. It automatically detects 8, 16, 88, and 256 color capabilities (via ncurses) and displays the appropriate color charts. It can display the colors as blocks or (2D) cubes, optionally with color values overlaid in int or hex values. It can show the full rgb text string as well. It can also show the display with a vertical (default) or horizontal orientation. It has the option of additional padding and supports -h --help as well. It also works as a utility for converting between 256 and 88 color values.
XorCurses is a game based entirely on Xor by Astral Software. The original game was released around 1987 for the 8-bit home computers popular at the time. XorCurses attempts to faithfully recreate that game for Linux, but slightly ironically, uses ASCII characters instead of pixel based graphics (which even the 8-bit computers could manage). The idea of Xor is to roam around a series of mazes collecting masks. The first level is simply a matter of finding your way around, but the second level introduces fish and chickens which block your path or kill you if they hit you. From there on in, things get progressively tougher and really is a challenging and difficult puzzle game.
Speedpad is a small and portable ncurses-powered tool to test, train, and increase typing speed on arbitrary text input. It is designed for intermediate-to-advanced level typists and assumes that you have already learned how to touch type. It does not use lessons, single words, or other synthetic stuff. It supports tab expansion, auto indentation, and syntax to train on code. It features a reference speed robot and supports CPS, CPM, WPM, PPM, and CPH/KPH metrics. It shows detailed statistics about speed and helps find and eliminate frequent typos. Stats are dumped to standard output in a machine-readable format after completion, and can be piped into gnuplot.
Ixmon is a terminal based reader and monitor for RSS, Atom, YouTube, Vine, Instragram, Twitter, Gmail, weather, stocks, cryptocurrency, and more. Hundreds of data sources can be comfortably tracked and special syntax URLs such as stock://AAPL or coin://bitcoin allow you to extend the capabilities of RSS and put all this data in an interface you can search or quickly navigate through using VIM-style keyboard shortcuts. Items can be sorted by time or media type and network resources are conserved by using an exponential decay polling algorithm.