osc|Martin Peach|2006-2011 Martin Peach|GPL-2.0-or-later
iemnet|IOhannes m zmölnig and others (fork of Martin Peach's net)|2010-2020 IOhannes m zmölnig, IEM|GPL-2.0
cyclone|Krzysztof Czaja, Hans-Christoph Steiner, Fred Jan Kraan, Alexandre Torres Porres, Derek Kwan, Matt Barber and others|2003-2026 Krzysztof Czaja and others|BSD-3-Clause
zexy|IOhannes m zmölnig and others|1999-2022 IOhannes m zmölnig and others|GPL-2.0
iemlib|Thomas Musil, IEM|2000-2018 Thomas Musil, IEM|LGPL-2.1-or-later
iemmatrix|IOhannes m zmoelnig, Thomas Musil, Franz Zotter|2001-2025 IOhannes m zmoelnig, 2004-2006 Thomas Musil, 2005-2025 Franz Zotter|GPL-2.0-or-later
mrpeach|Martin Peach|2006-2015 Martin Peach|GPL-2.0-or-later; net objects GPL-3.0
else|Alexandre Torres Porres and others|2017-2025 Alexandre Torres Porres and others|WTFPL-2.0 or as otherwise noted
ekext|Ed Kelly|2005-2023 Edward Kelly|BSD-3-Clause
windowing|Joseph A. Sarlo (maintained by Fred Jan Kraan)|2002 Joseph A. Sarlo and others|GPL-2.0-or-later
hcs|Hans-Christoph Steiner|2006-2010 Hans-Christoph Steiner and others|GPL-3.0-or-later
ggee|Guenter Geiger|Guenter Geiger and others|TCL/TK-style
list-abs|Frank Barknecht|Frank Barknecht and others|BSD-3-Clause
unauthorized|Yves Degoyon (PD-extended fork maintained by Alexandre Torres Porres)|2002 Yves Degoyon and others|GPL-2.0
