Steps to publish a new version of monaco-editor-core Generate monaco.d.ts The monaco.d.ts is now automatically generated when running gulp watch Bump version increase version in build/monaco/package.json Generate npm contents for monaco-editor-core Be sure to have all changes committed and pushed to the remote (the generated files contain the HEAD sha and that should be available on the remote) run gulp editor-distro Publish cd out-monaco-editor-core npm publish