Editora 0.10.0. Archived, so links from that release keep working. Read the 0.16.0 page →
npm: Stop
npm.stop Stop the running npm process.
How to run it
Open the command palette (M-x in the Emacs keymap) and search for npm: Stop, then press Enter. It has no default keybinding, but you can bind one in Settings → Keymaps.