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1000+ packages found

All the cryptographic primitives used in Ethereum.

published version 3.2.0, 2 days ago497 dependents licensed under $MIT
10,714,027

Essential zero-knowledge utility library for JavaScript developers.

published version 1.4.1, a month ago22 dependents licensed under $MIT
20,698

Utilities for handling Ethereum Addresses for ethers.

published version 5.8.0, 2 months ago2063 dependents licensed under $MIT
5,501,569

Ability to test bloom filters for ethereum.

published version 1.2.0, 9 months ago114 dependents licensed under $MIT
2,288,216

A JavaScript library for adding points to the curve.

published version 1.0.3, 7 months ago9 dependents licensed under $MIT
11,029

🔌 TypeScript bindings for Ethereum smartcontracts

published version 8.3.2, 2 years ago405 dependents licensed under $MIT
1,123,056

Utilities for decoding and encoding Ethereum transaction for ethers.

published version 5.8.0, 2 months ago495 dependents licensed under $MIT
5,303,584

A JavaScript EdDSA library for secure signing and verification using Poseidon the Baby Jubjub elliptic curve.

published version 1.1.0, 6 months ago13 dependents licensed under $MIT
10,386

Poseidon encryption and decryption in TypeScript.

published version 0.3.2, 7 months ago7 dependents licensed under $MIT
9,035

Network definitions for ethers.

published version 5.8.0, 2 months ago384 dependents licensed under $MIT
5,009,285

Classes for managing, encrypting and decrypting Ethereum private keys as a Signer for ethers.

published version 5.8.0, 2 months ago430 dependents licensed under $MIT
4,041,041

Lean Incremental Merkle tree implementation in TypeScript.

published version 2.2.3, 2 months ago10 dependents licensed under $MIT
8,707

**EDR**, or **Ethereum Development Runtime** in full, is a library for creating developer tooling on top of the Ethereum Virtual Machine (EVM), such as an EVM debugger or state inspector. EDR provides a performant API, written in Rust, with bindings for t

published version 0.11.0, 10 days ago4 dependents licensed under $MIT
737,291

Unit conversion functions for Ethereum.

published version 5.8.0, 2 months ago541 dependents licensed under $MIT
3,977,285

A complete and compact Ethereum library, for dapps, wallets and any other tools.

published version 6.13.7, a day ago14099 dependents licensed under $MIT
7,480,441

A comprehensive library of general-purpose zero-knowledge circuits.

published version 1.0.0-beta, a year ago3 dependents licensed under $MIT
5,171

Incremental Merkle tree implementations in Solidity.

published version 2.0.0-beta.12, a year ago3 dependents licensed under $MIT
6,913

Utilities and Classes for parsing, formatting and managing Ethereum ABIs.

published version 5.8.0, 2 months ago1898 dependents licensed under $MIT
5,426,982

Contract abstraction meta-class for ethers.

published version 5.8.0, 2 months ago1084 dependents licensed under $MIT
4,047,220

Ethereum Providers for ethers.

published version 5.8.0, 2 months ago2325 dependents licensed under $MIT
4,546,124