| Parent directory/ | - | - |
| jabber.py/ | - | November 1, 2016 |
| jack-audio-connection-kit/ | - | January 19, 2018 |
| jackd2/ | - | April 9, 2024 |
| jade/ | - | November 1, 2016 |
| jadetex/ | - | June 27, 2015 |
| jakarta-taglibs-standard/ | - | January 22, 2018 |
| jansi/ | - | June 4, 2013 |
| jansi-native/ | - | June 4, 2013 |
| jansson/ | - | April 1, 2024 |
| jaraco.classes/ | - | August 7, 2023 |
| jaraco.collections/ | - | January 10, 2024 |
| jaraco.context/ | - | January 11, 2024 |
| jaraco.text/ | - | February 17, 2023 |
| jargs/ | - | November 2, 2016 |
| jarjar/ | - | November 1, 2016 |
| jasper/ | - | January 12, 2021 |
| jasper-initramfs/ | - | April 26, 2015 |
| java-atk-wrapper/ | - | April 22, 2024 |
| java-common/ | - | April 9, 2024 |
| java-wrappers/ | - | April 28, 2015 |
| javacc/ | - | November 1, 2016 |
| javascript-common/ | - | December 19, 2020 |
| javatools/ | - | January 22, 2018 |
| jayatana/ | - | January 22, 2018 |
| jbig2dec/ | - | April 6, 2024 |
| jbigkit/ | - | April 10, 2024 |
| jeepney/ | - | January 10, 2024 |
| jerasure/ | - | April 4, 2024 |
| jexcelapi/ | - | November 1, 2016 |
| jflex/ | - | November 1, 2016 |
| jfsutils/ | - | April 8, 2024 |
| jigit/ | - | April 6, 2018 |
| jinja2/ | - | May 8, 2024 |
| jlex/ | - | November 1, 2016 |
| jline/ | - | November 1, 2016 |
| jmock/ | - | November 1, 2016 |
| john/ | - | April 8, 2024 |
| joyent-mdata-client/ | - | April 8, 2024 |
| joystick/ | - | April 13, 2024 |
| jq/ | - | April 6, 2024 |
| jquery/ | - | July 14, 2020 |
| jquery-goodies/ | - | June 22, 2018 |
| jsch/ | - | January 19, 2018 |
| jsch-agent-proxy/ | - | February 23, 2016 |
| json-c/ | - | April 8, 2024 |
| json-glib/ | - | April 6, 2024 |
| jsr107cache/ | - | April 30, 2015 |
| jug/ | - | November 1, 2016 |
| juju-core/ | - | June 22, 2018 |
| juju-mongodb/ | - | January 22, 2018 |
| julius-voxforge/ | - | June 10, 2013 |
| junit/ | - | November 1, 2016 |
| junit4/ | - | January 22, 2018 |
| junitperf/ | - | November 1, 2016 |