Ncurses

ncurses
Developer(s)Thomas E. Dickey, Juergen Pfeifer, Eric S Raymond, Alexander V Lukyanov, Philippe Blain, Sven Verdoolaege, Nicolas Boulenguez et al.
Initial release1993 (1993)
Stable release
6.5 / 27 April 2024 (2024-04-27)
Repository
Written inC
Operating systemPOSIX
TypeWidget toolkit
LicenseX11
Websiteinvisible-island.net/ncurses/

ncurses (new curses) is a programming library for creating textual user interfaces (TUIs) that work across a wide variety of terminals; it is written in a way that attempts to optimize the commands that are sent to the terminal, so as to reduce the latency experienced when updating the displayed content.

ncurses is a free and open-source software emulation of curses from System V Release 4.0 (SVr4).

There are bindings for ncurses in a variety of programming languages, including Ada, Python, Gambas, Ruby, PHP, JavaScript, Perl, Object REXX (ooRexx) and Rust.