Technowatermelon. Elder Millenial. Building Farcaster. 

nf.td/varun

Co-founder of Starlings Lab | Building cub.finance | Website: taisukemino.com | Member at South Park Common | Writing at freecodecamp.org/news/author/tai

Hello solidity casters!!
If you are starting from scratch, which framework/tool you would use for fuzzing/invariant testing, Foundry or Echidna? @v @tai

Co-founder of Starlings Lab | Building cub.finance

I haven’t done invariant testing, but foundry is great for fuzzing 

Cc @brock who may have stronger opinions on invariant testing

both are great, important part is just doing some form of invariant testing

for normal fuzzing recommend foundry tho

and if u already have integrated foundry for fuzzing likely you’ll want to use it for invariants as well

Thank you @brock @v 
Based on preliminary test drive, foundry seems good. At least it's easy to start.  Having tough time setting up & running Echidna...

In the end, we went with Foundry. Really like foundry. will use it instead of hardhat in my future new projects!