| Flask-cors Project | 1 | 1 |
| Flask-file-server Project | 1 | 1 |
| Flask-mongo-skel Project | 1 | 1 |
| Flask-mvc Project | 1 | 1 |
| Flask-oidc Project | 1 | 0 |
| Flask-security Project | 1 | 1 |
| Flask-user Project | 1 | 1 |
| Flask-yeoman Project | 1 | 1 |
| Flask Unchained Project | 1 | 1 |
| Flat Chat | 1 | 1 |
| Flat Manager Project | 1 | 0 |
| Flat Php | 1 | 3 |
| Flatcc Project | 1 | 1 |
| Flatcore | 2 | 21 |
| Flatnest Project | 1 | 1 |
| Flatnuke | 1 | 22 |
| Flatnuke3 | 1 | 4 |
| Flatnux | 1 | 4 |
| Flatpak | 1 | 4 |
| Flatpress | 1 | 10 |
| Flattenizer Project | 1 | 0 |
| Flavio Veloso | 1 | 1 |
| Flaxweb | 1 | 1 |
| Flds-script | 1 | 3 |
| Flds Script | 1 | 3 |
| Flector | 2 | 3 |
| Fledrcms Project | 1 | 1 |
| Fleet | 1 | 1 |
| Fleetco | 1 | 0 |
| Fleugel | 2 | 2 |
| FlexSolution | 1 | 1 |
| Flexbackup | 1 | 1 |
| Flexbb | 1 | 7 |
| Flexcast | 1 | 1 |
| Flexchat | 1 | 1 |
| Flexcms | 1 | 1 |
| Flexcustomer | 1 | 1 |
| Flexdotnetcms Project | 1 | 0 |
| Flexense | 9 | 28 |
| Flexera | 7 | 19 |
| Flexera Software LLC | 7 | 56 |
| Flexerasoftware | 3 | 11 |
| Flexible Poll Project | 1 | 1 |
| Flexihub | 1 | 3 |
| Flexispy | 1 | 1 |
| Flexjson Project | 1 | 1 |
| Flexmonster | 1 | 0 |
| Flexocms Project | 1 | 1 |
| Flexsolution | 1 | 0 |
| Flexwatch | 1 | 1 |
| Flexymind | 1 | 0 |
| Fli4l | 1 | 2 |
| Flickatrade | 1 | 0 |
| Flickr Justified Gallery Project | 1 | 1 |
| Flickrrss Project | 1 | 4 |
| Flicks Software | 1 | 2 |
| Flif | 2 | 4 |
| Flightairmap | 1 | 1 |
| Flightaware | 1 | 1 |
| Flightcrew Project | 1 | 3 |
| Flightgear | 1 | 3 |
| Flightradar24 | 1 | 1 |
| Flightsimlabs | 1 | 1 |
| Flinx | 1 | 1 |
| Flip | 1 | 5 |
| Flip4mac | 1 | 2 |
| Flipbuilder | 1 | 1 |
| Flipdogsolutions | 1 | 2 |
| Flippa Marketplace Clone Project | 1 | 1 |
| Flipper Code | 1 | 2 |
| Flipper Poll | 1 | 1 |
| Flippercode | 2 | 6 |
| Flipperzero | 1 | 1 |
| Flippet.org | 1 | 4 |
| Flippy | 1 | 0 |
| Flipsource | 1 | 5 |
| Flir | 6 | 9 |
| Floating Social Bar Project | 1 | 1 |
| Flock | 1 | 4 |
| Flog Project | 1 | 0 |
| Flood-it Project | 1 | 0 |
| Floosietek | 3 | 12 |
| Flor De Utopia | 1 | 1 |
| Florent Maillefaud | 2 | 2 |
| Florian Amrhein | 1 | 2 |
| Florian Mahieu | 1 | 1 |
| Florian Weber | 1 | 1 |
| Floriangaerber | 1 | 1 |
| Florin Arjocu | 1 | 1 |
| Flothemes | 2 | 3 |
| Floureon | 1 | 1 |
| Flow Project | 1 | 2 |
| Flower Project | 1 | 3 |
| Flowers | 1 | 2 |
| Flowpaper | 2 | 17 |
| Flowplayer | 2 | 0 |
| Flowpoint | 1 | 1 |
| Fltk Project | 1 | 3 |
| Fluentd | 2 | 3 |
| Fluenx | 1 | 2 |
