Incremental Merkle tree implementations in Solidity.

[!WARNING]
If you are looking for the first version of this package, please visit this link.

[!WARNING]
These libraries have not been audited.

✔️ BinaryIMT (Poseidon)
✔️ QuinaryIMT (Poseidon)
✔️ LazyIMT (Poseidon)
✔️ LeanIMT (Poseidon) (Visual explanation)

Install the @zk-kit/imt.sol package with npm:

npm i @zk-kit/imt.sol --save

or yarn:

yarn add @zk-kit/imt.sol

Please, see the test contracts for guidance on utilizing the libraries.