GitHub

Use for all my projects, they have a very generous free tier for hobbyists and paid organisations are reasonable. Their automated tasks are really useful.

Every one of my products lives on GitHub: Keegix, Staffkin, my company site and a client's website. I also keep a public repo with all my brand and marketing material, so logos, house rules and post templates sit in one place I can point tools at. It connects straight to Netlify, so pushing a change deploys it. As a founder rather than a developer, I like having version history as a safety net.