Carbon Language's main repository: documents, design, implementation, and related tools. (NOTE: Carbon Language is experimental; see README)

An open source project management tool with Kanban boards

Selected electronic component references (incl some ex-USSR)

A lightweight MicroPython GUI library for display drivers based on framebuf, allows input via pushbuttons. See also micropython-touch.

Learn how to design large-scale systems. Prep for the system design interview. Includes Anki flashcards.