Katana-Ticker

Katana-Ticker is an extension of the local testnet node Katana on Starknet that adds support for ticking chain. This allows developers to easily register a tick function to their smart contracts that will be called at regular intervals. It is primarily targeted for use with the Dojo game engine, but it also enables numerous use cases such as on-chain state machines or CRON jobs.

Resources:

Katana Ticker Implementation: https://github.com/julio4/dojo/tree/feat/ticker

Demo Ticker Counter - https://github.com/ptisserand/katana-simple-ticker-counter 

Presentation - https://docs.google.com/presentation/d/1LXFNwChmerF8ZE6CVPcu-1Y2tfhto_XW8C-bN_-WmnU/edit?usp=sharing