| Project | Lines of code analyzed | Language |
|---|---|---|
| OPPO | pending build | C/C++ |
| OQS | 57,937 | C/C++ |
| ORC | 327,817 | C/C++ |
| ORNL-CEES/DataTransferKit | pending build | C/C++ |
| OS2World/UTIL-WPS-XWorkplace | pending build | C/C++ |
| OSDK | 194,349 | C/C++ |
| OSGeo/gdal | pending build | C/C++ |
| OSGeo/proj.4 | 227,005 | C/C++ |
| OSInjDemo | 6,030 | C/C++ |
| OSPL | pending build | C/C++ |
| OSQP | 16,296 | C/C++ |
| OSRM | 366,946 | C/C++ |
| OSSEC | pending build | C/C++ |
| OSSIA/API | 597,806 | C/C++ |
| OSSIA/i-score | 386,159 | C/C++ |
| OSSIM | 999,276 | C/C++ |
| OSTree | 124,287 | C/C++ |
| OSVR/OSVR-Core | 511,831 | C/C++ |
| OSVR/OSVR-Oculus-Rift | 73,475 | C/C++ |
| OSVR/OSVR-Tracker-Viewer | 112,620 | C/C++ |
| OSVR/SteamVR-OSVR | 196,906 | C/C++ |
| OSVR/distortionizer | pending build | C/C++ |
| OSVR/libfunctionality | 68,350 | C/C++ |
| OSv | 774,558 | C/C++ |
| OUCheckers | 41,631 | C/C++ |
| OUQQ/test_java | pending build | C/C++ |
| OVS_usman | 352,183 | C/C++ |
| OWI_libezsp | pending build | C/C++ |
| OXINARF/ardupilot | 288,563 | C/C++ |
| OasisLMF/ktools | pending build | C/C++ |
| Oatmeal Protocol | pending build | C/C++ |
| ObjCrypto | pending build | C/C++ |
| Objeck | 340,405 | C/C++ |
| Object Tracker | pending build | C/C++ |
| Oblugi/Maplony | 9,026,301 | C/C++ |
| Obsidian-StudiosInc/asspr | 18,999 | C/C++ |
| Obsidian-StudiosInc/ecrire | 46,160 | C/C++ |
| Obsidian-StudiosInc/entrance | 62,424 | C/C++ |
| Obsidian-StudiosInc/jem | 9,813 | C/C++ |
| Ocario/Bandito | 8,146 | C/C++ |
| Octave Pythonic | pending build | C/C++ |
| Octobinz/LoD | pending build | C/C++ |
| Octochess | 187,323 | C/C++ |
| Odaslayer/CS2401 | pending build | C/C++ |
| Odyssey | pending build | C/C++ |
| Off_by_one_errorrr | pending build | C/C++ |
| Okteta | 248,546 | C/C++ |
| Old SkyFire 406a | pending build | C/C++ |
| OlegDB | 13,402 | C/C++ |
| Oleh-Kravchenko/libtools | 15,178 | C/C++ |
| OlehKulykov/FayeCpp | 87,761 | C/C++ |
| OleksandrDreval/oop_cpp_coursework | pending build | C/C++ |
| Oline/usbwall | 28,295 | C/C++ |
| Oliver910/Projects | pending build | C/C++ |
| Oliviers-OSS/pam_unshare_tmp | 13,104 | C/C++ |
| OlliV/xstack.io | 24,848 | C/C++ |
| Oloshka/dummy_test | pending build | C/C++ |
| Omphalos | pending build | C/C++ |
| Onduril/CoverityTest | pending build | C/C++ |
| OnePieceTuanAnh/Arduino | pending build | C/C++ |
| Oneplus/libweicws | 85,089 | C/C++ |
| OnkelUlla/rauc | pending build | C/C++ |
| OnlineCasinoHub | pending build | C/C++ |
| OnlyOnTuesday/PathfindingVisualisation | pending build | C/C++ |
| Onyxzeye/AP3a | pending build | C/C++ |
| Open Broadcaster Software | 962,775 | C/C++ |
| Open Google Earth Enterprise | 4,472,522 | C/C++ |
| Open MPI | 653,342 | C/C++ |
| Open TLS IoT Client | pending build | C/C++ |
| Open Virtual Network | 251,884 | C/C++ |
| Open-AVB | 66,479 | C/C++ |
| Open-CAS/ocf | 37,126 | C/C++ |
| Open-CAS/open-cas-linux | 125,624 | C/C++ |
| Open-TEE/CAs | pending build | C/C++ |
| Open-TEE/TAs | pending build | C/C++ |
| Open-TEE/libtee | pending build | C/C++ |
| Open-TEE/tee-engine | 67,562 | C/C++ |
| Open-TEE/tests | pending build | C/C++ |
| OpenAFS | 606,955 | C/C++ |
| OpenAR-P/enigma2-pli-arp | pending build | C/C++ |
| OpenAutoIt/OpenAutoIt | pending build | C/C++ |
| OpenBSC | 123,201 | C/C++ |
| OpenBSD kernel | 6,499,763 | C/C++ |
| OpenBSD userland | 24,536 | C/C++ |
| OpenBSD_test | pending build | C/C++ |
| OpenCAPI/libocxl | 22,219 | C/C++ |
| OpenCOR | pending build | C/C++ |
| OpenCPI | pending build | C/C++ |
| OpenCPN/OpenCPN | 717,378 | C/C++ |
| OpenCTR/OpenCTR | pending build | C/C++ |
| OpenCV | 1,508,915 | C/C++ |
| OpenCog | pending build | C/C++ |
| OpenConnect | 87,253 | C/C++ |
| OpenConnect VPN server | 91,519 | C/C++ |
| OpenCorePkg | pending build | C/C++ |
| OpenCover/opencover | 507,955 | C/C++ |
| OpenDDS | 3,152,274 | C/C++ |
| OpenDHT | 145,541 | C/C++ |
| OpenDUNE | 54,175 | C/C++ |
| OpenEaagles | 254,754 | C/C++ |
| OpenEmpiresProject/OpenEmpires | pending build | C/C++ |
| OpenFlow | 45,041 | C/C++ |
| OpenGGSN | 37,342 | C/C++ |
| OpenHIP | 71,764 | C/C++ |
| OpenHarmony | pending build | C/C++ |
| OpenICC/config | 43,680 | C/C++ |
| OpenIDC/cjose | 36,145 | C/C++ |
| OpenIDC/mod_auth_openidc | 76,385 | C/C++ |
| OpenIKEv2/libopenikev2 | 53,682 | C/C++ |
| OpenIKEv2/libopenikev2_impl | 82,555 | C/C++ |
| OpenJDK | pending build | C/C++ |
| OpenJPEG - Obsolete | 60,230 | C/C++ |
| OpenJPH | pending build | C/C++ |
| OpenKJ/OpenKJ | 248,493 | C/C++ |
| OpenKKND | pending build | C/C++ |
| OpenLDAP | 367,401 | C/C++ |
| OpenLightingProject/ja-rule | 151,632 | C/C++ |
| OpenLightingProject/ola | 217,434 | C/C++ |
| OpenMA/openma | 111,315 | C/C++ |
| OpenMAMA | 176,709 | C/C++ |
| OpenMC | pending build | C/C++ |
| OpenMEEG-OpenMEEG | 130,019 | C/C++ |
| OpenMPDK/libvfn | 22,490 | C/C++ |
| OpenMS/OpenMS | 916,833 | C/C++ |
| OpenMW/openmw | 1,136,209 | C/C++ |
| OpenMalaria | 310,398 | C/C++ |
| OpenMapper/OpenMapper | pending build | C/C++ |
| OpenMotif | 512,567 | C/C++ |
| OpenMx/OpenMx | pending build | C/C++ |
| OpenNOP | 114,709 | C/C++ |
| OpenNebula | pending build | C/C++ |
| OpenNetworkingFoundation/libfluid_base | 55,776 | C/C++ |
| OpenOffice | 8,049,148 | C/C++ |
| OpenPAM | 25,799 | C/C++ |
| OpenPrinting/cups | 216,368 | C/C++ |
| OpenPrinting/libcups | 151,527 | C/C++ |
| OpenRC/openrc | 33,068 | C/C++ |
| OpenRCT2 | pending build | C/C++ |
| OpenRIAServices/OpenRiaServices | 262,862 | C/C++ |
| OpenRTM-aist | 258,482 | C/C++ |
| OpenSBI | 25,185 | C/C++ |
| OpenSBI develop | 15,143 | C/C++ |
| OpenSC/OpenSC | 209,022 | C/C++ |
| OpenSC/libp11 | 38,660 | C/C++ |
| OpenSC/pam_p11 | 24,590 | C/C++ |
| OpenSCAP | pending build | C/C++ |
| OpenSCAP/libswid | 123,962 | C/C++ |
| OpenSCAP/openscap | pending build | C/C++ |
| OpenSHMEM-OSSS-UCX | 39,191 | C/C++ |
| OpenSIPS-official | pending build | C/C++ |