A place for talking about the Ethereum Virtual Machine on Farcaster.

https://svvy.sh/ - fork, create, simulate, visualize EVM transactions from the comfort of your browser. Very cool work by @polarzero, powered by whatsabi and tevm! 😊

EVM dev (smart contracts, frontend, tooling). polarzero.xyz

A doodler and computerer. I like permissive/permissionless open source, smart contracts, p2p systems, room-scale VR, and NixOS.

shazow.net

Currently: WhatsABI

Wow, this is great! I was looking for a tool we could link to from the frame validator to simulate transactions. This would be perfect if I could pass the call details as query params in the URL.

I'm eth newbie..just learning
(working on @farcaster)

terminally.online

Curious what kind of simulation you're looking to do? Like just to see the state diffs, or do you want to be able to tweak the transaction before executing? Fork?

Frames return transaction data like this. Ideally just fork from the most recent block, show any revert data, and let the user edit parameters.

It would mostly be used by frame devs to debug why a transaction reverts.

Mmm interesting.

callthis.link would almost support this (I just need to add chainId and from), but it doesn't do real forking -- but it does check revert state/result via eth_call.