We are pleased to announce that we have open-sourced two additional AddThis libraries. Cronus is a lightweight cron Java library. Hermes is a programmable page speed measurement tool. The libraries have been released under the Apache License 2.0.
Cronus accepts Vixie Cron syntax and schedules actions for execution. The cronus implementation is relatively small at under 5,000 lines of code. Much of its functionality relies on the excellent JSR 310 library in Java 8 to perform date/time calculations.