node-appc

node-appc is a common library for the Titanium SDK ecosystem, used by the Titanium CLI and Titanium SDK. Version 1.1.7 (latest) requires Node >=10.13. It provides a wide range of utilities including filesystem operation, async helpers, internationalization, image processing, plist handling, version comparison, and ZIP archiving. Many of its APIs are now legacy or replaced by newer packages (e.g., node-titanium-sdk, androidlib, ioslib). It is considered stable but in maintenance mode, with most active development happening in its replacements.