ergodox; a next-generation ergonomic keyboard
standardebooks.org — Free and liberated ebooks, carefully produced for the true book lover.
Flipper Zero is an open-source, portable multi-tool for pentesters and geeks in a toy-like body (HN thread)
free-for.dev — A list of SaaS, PaaS and IaaS offerings that have free tiers of interest to devops and infradev
How a Doctor Killed the Baroque Era — Dr. John Taylor treated Bach and Handel with disastrous results, perhaps causing the death of both composers.
hue.tools — an open source toolbox for colors
マリウス — Running an Open Source Home Area Network. A very verbose overview over some NERDs {hard,soft}ware. Worth to explore further
Curated list of programming fonts with preview
Nerd Fonts patches developer targeted fonts with a high number of glyphs