Author here - Thanks for trying it out I had the same issue in setting up omni-completion for JavaScript and TypeScript, and wanted to save others that pain. I

Author here - Thanks for trying it out I had the same issue in setting up omni-completion for JavaScript and TypeScript, and wanted to save others that pain. It's crazy how much time I spent trying to get YCM to work on Windows with TypeScript... But I'm really glad it worked out of the box for you!