First of all, thank you for creating and maintaining Vieb; I only discovered it fairly recently (although I've searched for browsers with tiling support in the past), but have enjoyed it a lot so far.
The only thing I'm missing a bit is a way to directly jump to specific tabs. I tend to accumulate tabs quite a bit over time and simply cycling through them to return to a specific one can be a bit inefficient. In Vim, uppercase marks are "global" across files, allowing one to directly jump to a specific position in another file and I think a similar behaviour would also fit Vieb pretty well, with tabs in place of files. (Tbh, I was a bit surprised it didn't already work this way with how close to Vim everything is, so I think this would be a very intuitive solution.)
Checklist
[x] I searched the :help documentation using / for helpful information
First of all, thank you for creating and maintaining Vieb; I only discovered it fairly recently (although I've searched for browsers with tiling support in the past), but have enjoyed it a lot so far.
The only thing I'm missing a bit is a way to directly jump to specific tabs. I tend to accumulate tabs quite a bit over time and simply cycling through them to return to a specific one can be a bit inefficient. In Vim, uppercase marks are "global" across files, allowing one to directly jump to a specific position in another file and I think a similar behaviour would also fit Vieb pretty well, with tabs in place of files. (Tbh, I was a bit surprised it didn't already work this way with how close to Vim everything is, so I think this would be a very intuitive solution.)
Checklist
:help
documentation using/
for helpful information