monaco-editor-core
This npm module is a building block for the monaco-editor
npm module and unless you are doing something special (e.g. authoring a monaco editor language that can be shipped
and consumed independently), it is best to consume the monaco-editor module
that contains this module and adds languages supports.
The Monaco Editor is the code editor that powers VS Code. Here is a good page describing some editor features.
This npm module contains the core editor functionality, as it comes from the vscode repository.
License
MIT