Oncallizer
Oncall Scheduler
On-Call Schedule
ShiftFlow
Amion
QGenda
OnPage
React Engine
Fair on-call schedules for residency programs and staff teams. Weekend rules, per-person caps, and a fairness score โ then fine-tune any shift and export to Excel. Free, no signup for now!
Oncallizer React EngineOncallizer's answer
Next.js, React, and TypeScript, with Supabase for accounts and storage. The schedule generator runs entirely in the browser โ no data leaves your device unless you save to an account.
Oncallizer's answer
Most on-call tools (Amion, QGenda) are enterprise systems with sales calls, contracts, and per-seat pricing. Oncallizer is the opposite: open the site, build a fair schedule in minutes, export it to Excel โ And where most tools stop at โfilled slotsโ, Oncallizer shows you a fairness score you can defend when someone asks why they got three weekends.
Oncallizer's answer
Oncallizer doesnโt just fill a calendar โ it generates hundreds of candidate schedules and scores each one with Jainโs fairness index, so the schedule you get is measurably the fairest one. Weekend load, heavy days, and per-person caps are all enforced rather than silently broken, and roles (juniors vs seniors) are each balanced against their own fair share. Itโs also free to use for now with no signup โ the full builder runs in the browser.
Oncallizer's answer
Oncallizer was born from watching schedulers spend hours in spreadsheets trying to balance weekend calls by hand โ and still getting accused of unfairness. The fix: encode the rules people actually argue about (weekends, heavy days, caps, seniority), let an algorithm find the fairest arrangement, and show the fairness score so nobody has to take it on faith.
Oncallizer's answer
Whoever owns the on-call schedule: chief residents and program coordinators at residency and training programs, ward and unit schedulers, and team leads at any organization that shares call duty and argues about weekends.
Based on our record, React Engine seems to be more popular. It has been mentiond 1 time since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
I was wondering to use paypal's React Engine (https://github.com/paypal/react-engine), but I have some doubts:. Source: over 4 years ago
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