Ark Labs Launched to Maintain Open Implementation & Build Services for the Ark Protocol

"Until now, Ark has been a theoretical solution to bitcoin’s scaling issues. But with the launch of Ark Labs, we’re making Ark a reality. You can find a working Ark implementation on GitHub today (let us know if you’d like help firing up your own Ark Service Provider or wallet!) and we’ve already started work on the first Ark-based services."

https://www.nobsbitcoin.com/ark-labs-launched/