Codeshare

Codeshare offers the most minimal collaborative-coding environment. The welcome screen has a notepad where you can input all your development codes while being connected to other collaborators online via video chatting. All yo need to do is share Codeshare instance, give other people the URL, and they can start typing and video-chatting along with you right away. Code written in the editor can be downloaded with a click, and each instance expires automatically after 24 hours. Codeshare is free to use.