Second this. DO is great and I host all my projects, whether static websites, Node.js applications or just MVPs there.

- Static Websites on one $5 Droplet with Server Blocks: https://www.digitalocean.com/community/tutorials/how-to-set-...

- Web Applications on one $5 Droplet with Dokku: https://www.digitalocean.com/products/one-click-apps/dokku/

In case if you are interested, I explain my setup over here: https://www.robinwieruch.de/deploy-applications-digital-ocea...