Best way to search for H-1B sponsoring jobs ?

[ahmadka]

This is a fairly simple question, but I can't seem to find a proper answer for it ...

What is the best way to find US jobs which also sponsor H-1B Visas ?

Yeah, I know that you can look at the past year's data, regarding which companies sponsored how many H-1B Visas, etc ... But that doesn't really tell you about the currently available jobs that do have the H-1B sponsorship option ..

Isn't there a central website, or forum, or something, where most if not all of H-1B sponsoring jobs are posted ?

Searching for individual jobs on normal US based job searching sites isn't really efficient because you can't really tell if the jobs comes with H-1B sponsorship or not ..