Now that Debugger.jl, has been announced,
it seems an appropriate time to announce my debugger is also ready for public use.
It is a bit more beta, and it would thus really benifit from people using it and giving feedback.
MagneticReadHead is more of a codename than a final name (though it might stick).
Bikeshedding over name is happenning here.
The core is fairly different to Debugger.jl,
MagneticReadhead is build ontop of Cassette.jl.
The debugging instrumentation gets compiled into the code.
In theory this can be faster than interpretting, but I have not yet run timing.
I am excited to live in a world where we have two competing julia debuggers.
No doubt this will lead to better common tooling, better drive for improvements, and redundancy incase of issues with one you can switch to the other.