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EthereumJS

Ethereum Layer 1 Protocol Implementations in TypeScript/JavaScript | Managed by EF

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  1. ethereumjs-monorepo ethereumjs-monorepo Public

    Ethereum L1 Protocol Stack and EVM in TypeScript

    TypeScript 2.7k 816

  2. ultralight ultralight Public

    Ethereum Portal Network TypeScript implementation

    TypeScript 118 28

Repositories

Showing 10 of 51 repositories
  • ethereumjs-monorepo Public

    Ethereum L1 Protocol Stack and EVM in TypeScript

    ethereumjs/ethereumjs-monorepo’s past year of commit activity
    TypeScript 2,697 816 106 (1 issue needs help) 66 Updated Jun 18, 2025
  • ethereumjs.github.io Public

    Website for an intro to the EthereumJS ecosystem

    ethereumjs/ethereumjs.github.io’s past year of commit activity
    CSS 13 MIT 13 0 0 Updated Jun 9, 2025
  • ultralight Public

    Ethereum Portal Network TypeScript implementation

    ethereumjs/ultralight’s past year of commit activity
    TypeScript 118 28 11 5 Updated May 27, 2025
  • ethrpc Public archive

    Maximal RPC wrapper

    ethereumjs/ethrpc’s past year of commit activity
    JavaScript 109 MIT 33 0 0 Updated Oct 31, 2024
  • ethereumjs-stub-rpc-server Public

    Stub Ethereum JSON-RPC Server

    ethereumjs/ethereumjs-stub-rpc-server’s past year of commit activity
    JavaScript 11 7 1 0 Updated Oct 31, 2024
  • ethereumjs-blockstream Public

    Reliable stream of Ethereum blocks

    ethereumjs/ethereumjs-blockstream’s past year of commit activity
    TypeScript 86 MIT 20 4 0 Updated Oct 31, 2024
  • fixed-bn.js Public archive

    a bn.js wrapper that constrains numbers to a fixed width

    ethereumjs/fixed-bn.js’s past year of commit activity
    TypeScript 8 9 0 0 Updated Oct 31, 2024
  • ethereumjs-icap Public archive

    Utilities for handling ICAP (Ethereum in IBAN) encoding

    ethereumjs/ethereumjs-icap’s past year of commit activity
    JavaScript 16 MIT 21 0 0 Updated Oct 31, 2024
  • ethereumjs-wallet Public archive

    Utilities for handling Ethereum keys

    ethereumjs/ethereumjs-wallet’s past year of commit activity
    TypeScript 994 MIT 299 0 0 Updated Oct 30, 2024
  • keythereum Public archive

    Create, import and export Ethereum keys

    ethereumjs/keythereum’s past year of commit activity
    JavaScript 606 MIT 160 0 0 Updated Oct 30, 2024
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