I’m working on my first board with Kicad, and have it ready to submit to JLC for fab.
In the JLC Gerber viewer, the pads on R1, R2, R3 look odd - it’s like the solder mask is extending into the pad area?
In pcbnew, it looks like this
It also looks OK in the Kicad gerber viewer:
I generated the Gerber and Drill files according to the instructions on JLC.