# Libraries

- [LibBytes](/eth/technical-reference/smart-contracts/libraries/libbytes.md)
- [LibErrors](/eth/technical-reference/smart-contracts/libraries/liberrors.md)
- [LibBasisPoints](/eth/technical-reference/smart-contracts/libraries/libbasispoints.md)
- [LibSanitize](/eth/technical-reference/smart-contracts/libraries/libsanitize.md)
- [LibAdministrable](/eth/technical-reference/smart-contracts/libraries/libadministrable.md)
- [LibUnstructuredStorage](/eth/technical-reference/smart-contracts/libraries/libunstructuredstorage.md)
- [LibAllowlistMasks](/eth/technical-reference/smart-contracts/libraries/liballowlistmasks.md)
- [LibUint256](/eth/technical-reference/smart-contracts/libraries/libuint256.md)