This directory contains external projects which are generally part of the core build in some way, but not considered part of the main project.

• cfx-ui/: The main menu interface for the game clients.
• event-doc-gen/: Generation tooling for event documentation.
• native-decls/: Native function declarations for CFX/ natives defined in the main project.
• native-doc-gen/: Scripts to generate native-decls using the native-doc-tooling submodule.
• native-doc-tooling/: A submodule for the latest version of native-doc-tooling, which is used to generate native definitions from the documentation in native-decls.
• natives/: Code generation tooling to convert a native function database in 'intermediate' Lua format to runnable Lua/JS/C# and other intermediate formats.
• nuget/: Build files for the CitizenFX.Core.Client and CitizenFX.Core.Server NuGet packages.
• symbol-upload/: A tool to collect Linux build symbols to upload to a .NET Core-style symbol server.
• system-resources/: System resources bundled with FXServer by default.
• typings/: Build files for the @citizenfx/client and @citizenfx/server NPM packages.
• ui-build/: Scripts and data files for building citizen/ui.zip including root helpers, legacy UI scripts and a packed version of cfx-ui.