BEAM
A brief introduction to BEAM - https://www.erlang.org/blog/a-brief-beam-primer/ - This post is a brief primer on BEAM, the virtual machine that executes user code in the Erlang Runtime System (ERTS). It’s intended to help those new to BEAM follow an upcoming series of posts about the JIT in OTP 24, leaving implementation details for later.
Via: Why I Wrote the BEAM Book - https://happihacking.com/blog/posts/2025/why_I_wrote_theBEAMBook/ - Post-mortems, coffee, and a decade of stubborn curiosity