| game engine | 353 |
| free software | 276 |
| web framework | 216 |
| source port | 99 |
| free and open-source software | 90 |
| wiki software | 61 |
| software library | 47 |
| JavaScript library | 42 |
| application framework | 38 |
| game engine version | 38 |
| JavaScript framework | 33 |
| software | 32 |
| multimedia framework | 31 |
| game engine recreation | 30 |
| open-source software | 29 |
| content management system | 27 |
| game creation system | 26 |
| software engine | 22 |
| application software | 21 |
| static site generator | 21 |
| JavaScript engine | 20 |
| widget toolkit | 19 |
| coded character set | 18 |
| physics engine | 18 |
| proprietary software | 15 |
| Java software library | 14 |
| morphological analysis engine | 14 |
| browser engine | 13 |
| test automation framework | 13 |
| application programming interface | 12 |
| Python package | 12 |
| video game | 12 |
| blockchain framework | 11 |
| computing platform | 11 |
| web3d framework | 11 |
| business | 10 |
| issue tracking system | 10 |
| machine learning framework | 10 |
| middleware | 10 |
| server software for MUD-like games | 10 |
| container runtime | 9 |
| graphics engine | 9 |
| blog software | 8 |
| forge | 8 |
| software development kit | 8 |
| CSS framework | 7 |
| GNU package | 7 |
| source code repository | 7 |
| character encoding | 6 |
| code reviewing software | 6 |
| DOS OEM code page | 6 |
| virtual machine | 6 |
| Windows code page | 6 |
| collaborative software | 5 |
| fantasy console | 5 |
| IoT framework | 5 |
| persistence framework | 5 |
| semantic web software | 5 |
| video game mod | 5 |
| web application | 5 |
| AI agent memory software | 4 |
| Apache Software Foundation project | 4 |
| bug tracking system | 4 |
| DBCS | 4 |
| fork | 4 |
| hypertext system | 4 |
| integrated development environment | 4 |
| media player software | 4 |
| microframework | 4 |
| project management software | 4 |
| source-available software | 4 |
| variable-width character encoding | 4 |
| website | 4 |