The 12.6-inch Reform modular laptop runs Debian Linux and comes with a programmable firmware. Hardware-wise, components like the NXP i.MX8MQ quad-core ARM Cortex-A53 processor, Vivante GC700 Lite GPU and 4GB of RAM do not exactly scream performance, but they get the job done, plus they can be replaced later via module upgrades.
https://www.notebookcheck.net/MNT-Reform-modular-laptop-now-available-through-crowdfunding-campaign.464400.0.html
Lukas has been busy! Glad to see he hasn't stopped... and glad to see he ditched the rubber band latch, haha! I remember leaving him a note that the hinge could be improved, and he's taken it very seriously. With the previous development version I considered not picking up a Reform, because he requested only dedicated developers use it and provide feedback, but now that it will be ready for mass production I really will order one. A bit pricey but these kinds of projects could use the support!