https://www.tryshadow.xyz/
what is sorcery is this?

building degencast.wtf /degencast . ex-bitmain, binance

Chiang Mai, Mueang Chiang Mai District, Chiang Mai, Thailand

would love to know what is going on under the hood

VC & Engineer | FOGC | Researching, Investing & Building — robinnordnes.com & elixircapital.xyz

ah this makes sense!

you read the L1 data in the derivation pipeline and make it available in shadow events that are emitted on L2?

https://ethglobal.com/showcase/shadow-rollup-k712d

Best guess from the site: "Edit contracts in your Shadow fork"

Light weight fork that understands annotations in the contract that gets emitted only to shadow because shadow evm is the only thing that will process them, Mainnet treats them as a noop.