BSD Ports

nlohmann-json in 7 systems

JSON library for Modern C++

nlohmann-json is packaged for FreeBSD, OpenBSD, NetBSD, DragonFly, MidnightBSD, HardenedBSD and GhostBSD. The newest version among them is 3.12.0, as upstream numbers it: the revision each tree adds (_1 and ,1 in FreeBSD's family, p0 in OpenBSD, nb2 in pkgsrc) is left out when versions are compared.

SystemPortVersionVulnerabilitiesStatusMaintainerLast update
FreeBSDdevel/nlohmann-json3.12.0_1 newestnone known-[email protected]-
OpenBSDtextproc/nlohmann-json3.12.0 newestno data-The OpenBSD ports mailing-list <[email protected]>-
NetBSDtextproc/nlohmann-json3.12.0nb1 newestnone known-[email protected]-
DragonFlydevel/nlohmann-json3.11.3none known-[email protected]-
MidnightBSDdevel/nlohmann-json3.11.3_1no data-[email protected]2026-08-07
HardenedBSDdevel/nlohmann-json3.12.0_1 newestno data-[email protected]-
GhostBSDdevel/nlohmann-json3.12.0_1 newestno data-[email protected]-

“No data” means the system has no list of vulnerabilities per port that this site reads (OpenBSD and MidnightBSD), not that the port has none. A status is what the port's Makefile declares (DEPRECATED, BROKEN, EXPIRATION_DATE), read in the trees whose Makefiles this site reads: FreeBSD's and MidnightBSD's. A row without a link is a derivative's port that is FreeBSD's, listed on FreeBSD's page.