ngrok - ngrok enables secure introspectable tunnels to localhost webhook development tool and debugging tool.
ShareX - ShareX is a free and open source program that lets you capture or record any area of your screen...
tmate - Tmate is a instant terminal sharing based on ssh.
Greenshot - Greenshot is a free and open source screenshot tool that allows annotation and highlighting using the built-in image editor.
Gotty - GoTTY is a simple command line tool that turns your CLI tools into web applications.
LightShot - The fastest way to take a customizable screenshot.