Project management tool, but has powerful automations and power-ups to turn it into an amazing no-code app builder

Zapier is a tool that lets you connect multiple apps together to create automations. You'll walk through a wizard that makes it easy, yet powerful.

Although a bit of a learning curve at first, PixieBrix lets you create powerful extensions anywhere in your browser.

Build all sorts of keyboard shortcuts and quick commands that you can execute from your desktop.