Rhylthyme

Rhylthyme schedules work that has to happen against a clock, with several things going at once: a Thanksgiving dinner on one oven, a cell-culture protocol around an incubator, a conference run-of-show, an interval workout.

A schedule is a Rhylthyme program: parallel tracks of timed steps, with dependencies between steps (after, with a buffer, a hand-off before another step ends, manual gates) and resource limits such as one oven or two centrifuges.

Key features:

• Import from a recipe or protocol URL, or from pasted text, into a validated program; a review pass flags what the import may have got wrong.
• Validate programs: dangling or circular dependencies, overlapping steps, missing resource limits, bad durations.
• Analyze the schedule: when every step starts and ends, total length, the critical path, resource conflicts and slack, and clock times worked back from "everything ready at 6 pm".
• Publish a live, shareable timeline on rhylthyme.com that anyone can follow on a phone, or get a static Gantt preview.
• Search a public catalog of recipes, lab protocols, event templates and workouts.
• Optional rhylthyme.com account: save programs, review recorded runs, and calibrate step durations from how long they really took.

The public tools need no account. Kitchen, lab, events and gym endpoints add domain-specific shortcuts. Open source (Apache-2.0).