The current main developers of libxc are
 * Miguel A. L. Marques (marques@tddft.org)
 * Micael Oliveira
 * Susi Lehtola

Previous contributors to libxc include
 * Xavier Andrade
 * Tobias Burnus
 * Georg Madsen (XC_GGA_X_PBEA)
 * David Strubbe
