how to open GitHub code on IDE within a second

If you have any Github repositories, you can able to see the IDE within a second. without need git clone.

https://github.com/najathi/pawnedpasswords this my public repository. just put '1s' on this URL, like below this 

https://github1s.com/najathi/pawnedpasswords

if you this new URL, you can able to ide on Github