Scheduling that never drops a beat.
A deterministic task-tick scheduler whose core is real Elixir on the BEAM. CI proves the browser mirror reproduces the compiled engine's behavior vector-by-vector — same priorities, same FIFO ties, same status codes.
Elixir 1.14 · OTP 25
pure functional core
offline PWA
ENQUEUE JOB
SCHEDULER BOARD
Console log
Why Elixir?
The BEAM was built to schedule thousands of lightweight jobs without ever dropping one, so a queue is its home turf. This demo ships the actual functional core — pattern-matched returns, immutable state, integer status codes — and CI replays 300+ operations through both the real engine and this page, diffing every line against an independent oracle.
Read the Elixir engine source →