Hamr Online - A map prototyping tool

Hamr Online - A map prototyping tool Alpha-Displacements

Seems like it's a good start. Could definitely be useful sometimes, if you wanted to work on hammer on a school computer or something
If there's a chance in hell of making a universal, Linux-supporting hammer client, I believe this has a shot at it.
makes map making so much easier
nice
Nice.
Amazing tool and Im hoping that it could be a new hammer for us all when it will be finished