How easy is it to port your Ethereum dapp to Arbitrum Testnet? Porting instructions fit in a tweet.

1. Set your RPC endpoint to https://t.co/spu8ciEu8z

2. Redeploy your contracts.

That's it, with space left over for PSAs: Get a flu shot. Eat your veggies. Wear a mask. Vote. https://t.co/spuSw3IKjp

— Ed Felten (@EdFelten) October 14, 2020