Repositories list

• ethereumjs-monorepo

  Public

  ethereumjs/ethereumjs-monorepo’s past year of commit activity
  Ethereum L1 Protocol Stack and EVM in TypeScript

  javascriptclientvm+ 8

  javascriptclientvmtypescriptbytecodevirtual-machineethereummonorepomptevm+ 1

  TypeScript

  •846846 forks•2.8k2.8k stars•9393 issues•3737 pull requests•Updated Apr 9, 2026Apr 9, 2026

• execution-spec-tests-fixtures

  Public

  ethereumjs/execution-spec-tests-fixtures’s past year of commit activity
  Fixtures from the official Ethereum test releases for internal consumption

  00 forks•00 stars•00 issues•00 pull requests•Updated Mar 5, 2026Mar 5, 2026

• kzg-wasm

  Public

  ethereumjs/kzg-wasm’s past year of commit activity
  KZG WASM Build suitable for EIP-4844 and PeerDAS (EIP-7594)

  browserethereumwasm+ 4

  browserethereumwasmkzgeip-4844peerdaseip-7594

  TypeScript

  •33 forks•1515 stars•33 issues•00 pull requests•Updated Nov 3, 2025Nov 3, 2025

• ultralight

  Public

  ethereumjs/ultralight’s past year of commit activity
  Ethereum Portal Network TypeScript implementation

  typescriptethereum

  typescriptethereum

  TypeScript

  •2828 forks•121121 stars•1111 issues•77 pull requests•Updated Oct 30, 2025Oct 30, 2025

• ethereumjs.github.io

  Public
  Website for an intro to the EthereumJS ecosystem

  websiteethereumjs

  websiteethereumjs

  CSS

  •

  MIT License

  •1010 forks•1313 stars•00 issues•00 pull requests•Updated Jun 9, 2025Jun 9, 2025

• ethrpc

  Public archive
  Maximal RPC wrapper

  JavaScript

  •

  MIT License

  •3232 forks•109109 stars•00 issues•00 pull requests•Updated Oct 31, 2024Oct 31, 2024

• ethereumjs-stub-rpc-server

  Public

  ethereumjs/ethereumjs-stub-rpc-server’s past year of commit activity
  Stub Ethereum JSON-RPC Server

  JavaScript

  •44 forks•1010 stars•11 issue•00 pull requests•Updated Oct 31, 2024Oct 31, 2024

• ethereumjs-blockstream

  Public

  ethereumjs/ethereumjs-blockstream’s past year of commit activity
  Reliable stream of Ethereum blocks

  TypeScript

  •

  MIT License

  •1919 forks•8686 stars•44 issues•00 pull requests•Updated Oct 31, 2024Oct 31, 2024

• fixed-bn.js

  Public archive

  ethereumjs/fixed-bn.js’s past year of commit activity
  a bn.js wrapper that constrains numbers to a fixed width

  TypeScript

  •66 forks•88 stars•00 issues•00 pull requests•Updated Oct 31, 2024Oct 31, 2024

• ethereumjs-icap

  Public archive
  Utilities for handling ICAP (Ethereum in IBAN) encoding

  JavaScript

  •

  MIT License

  •1414 forks•1515 stars•00 issues•00 pull requests•Updated Oct 31, 2024Oct 31, 2024

• ethereumjs-wallet

  Public archive
  Utilities for handling Ethereum keys

  ethereumwallethd-wallet+ 1

  ethereumwallethd-walletethereumjs-wallet

  TypeScript

  •

  MIT License

  •293293 forks•993993 stars•00 issues•00 pull requests•Updated Oct 30, 2024Oct 30, 2024

• keythereum

  Public archive
  Create, import and export Ethereum keys

  JavaScript

  •

  MIT License

  •157157 forks•603603 stars•00 issues•00 pull requests•Updated Oct 30, 2024Oct 30, 2024

• helpeth

  Public archive
  Help (with) Ethereum. Purists' commandline tool for key and transaction management.

  shellcommand-lineethereumjs

  shellcommand-lineethereumjs

  JavaScript

  •

  MIT License

  •1616 forks•7878 stars•00 issues•00 pull requests•Updated Oct 30, 2024Oct 30, 2024

• verkle-cryptography-wasm

  Public
  Verkle Trie Crytography WASM/TypeScript Bindings

  TypeScript

  •11 fork•88 stars•22 issues•00 pull requests•Updated Sep 13, 2024Sep 13, 2024

• ethereumjs-abi

  Public archive
  [DEPRECATED] Decoder and encoder for the Ethereum ABI

  jsonethereumrpc+ 2

  jsonethereumrpcsolidityabi

  JavaScript

  •

  MIT License

  •161161 forks•301301 stars•00 issues•00 pull requests•Updated Aug 17, 2024Aug 17, 2024

• rustbn-wasm

  Public
  TypeScript

  •

  Apache License 2.0

  •11 fork•88 stars•00 issues•00 pull requests•Updated Mar 8, 2024Mar 8, 2024

• organization

  Public archive
  A repo for discussions and other non-code organizing stuff

  communitycontributionscommunication+ 3

  communitycontributionscommunicationorganizationprojectswork

  1515 forks•1212 stars•00 issues•00 pull requests•Updated Dec 29, 2023Dec 29, 2023

• rustbn.js

  Public
  Rust to Javascript/Webassembly compilation of ethereum-bn128.rs.

  HTML

  •

  Apache License 2.0

  •66 forks•1919 stars•33 issues•33 pull requests•Updated May 23, 2023May 23, 2023

• consensus-deployment-ansible

  Public
  Python

  •6363 forks•88 stars•00 issues•00 pull requests•Updated Dec 5, 2022Dec 5, 2022

• execution-specs

  Public
  Specification for the Execution Layer. Tracking network upgrades.

  Python

  •

  Creative Commons Zero v1.0 Universal

  •442442 forks•22 stars•00 issues•00 pull requests•Updated Jun 23, 2022Jun 23, 2022

• rlp

  Public archive
  Project is in active development and has been moved to the EthereumJS monorepo.

  javascriptencodingdata+ 2

  javascriptencodingdataethereumrlp

  TypeScript

  •

  Mozilla Public License 2.0

  •3535 forks•118118 stars•00 issues•00 pull requests•Updated Jan 10, 2022Jan 10, 2022

• ethereumjs-util

  Public archive
  Project is in active development and has been moved to the EthereumJS monorepo.

  javascripthexutilities+ 7

  javascripthexutilitiesbufferutilsethereumaddresssignaturehashethereumjs

  TypeScript

  •

  Mozilla Public License 2.0

  •274274 forks•606606 stars•00 issues•00 pull requests•Updated Jun 17, 2021Jun 17, 2021

• ethereumjs-config

  Public archive
  [DEPRECATED] Configuration is now added within a config folder of the EthereumJS monorepo

  Shell

  •77 forks•66 stars•00 issues•00 pull requests•Updated May 29, 2021May 29, 2021

• merkle-patricia-tree

  Public archive
  Project is in active development and has been moved to the EthereumJS VM monorepo.

  ethereumprooftrie+ 4

  ethereumprooftriedata-structuresmerkle-treemerkle-proofmerkle-patricia-tree

  TypeScript

  •8989 forks•310310 stars•00 issues•44 pull requests•Updated Jan 19, 2021Jan 19, 2021

• browser-builds

  Public archive
  [DEPRECATED] Browser builds of ethereumjs libraries.

  JavaScript

  •5858 forks•5858 stars•22 issues•00 pull requests•Updated Dec 10, 2020Dec 10, 2020

• ethereumjs-testing

  Public archive
  This utility library has been moved to the EthereumJS VM monorepo.

  JavaScript

  •2121 forks•1212 stars•33 issues•11 pull request•Updated Dec 10, 2020Dec 10, 2020

• ethashjs

  Public archive
  Project is in active development and has been moved to the EthereumJS VM monorepo.

  ethereumpowproof-of-work+ 1

  ethereumpowproof-of-workethash

  JavaScript

  •

  Mozilla Public License 2.0

  •2121 forks•5757 stars•33 issues•00 pull requests•Updated Dec 10, 2020Dec 10, 2020

• ethereumjs-devp2p

  Public archive
  Project is in active development and has been moved to the EthereumJS VM monorepo.

  peer-to-peerethereump2p+ 4

  peer-to-peerethereump2pdptdevp2prlpxethereum-wire-protocol

  TypeScript

  •5050 forks•141141 stars•00 issues•22 pull requests•Updated Dec 4, 2020Dec 4, 2020

• ethereumjs-client

  Public archive
  Project is in active development and has been moved to the EthereumJS VM monorepo.

  javascriptclientethereumjs

  javascriptclientethereumjs

  TypeScript

  •3131 forks•193193 stars•00 issues•33 pull requests•Updated Dec 4, 2020Dec 4, 2020

• ethereumjs-account

  Public archive
  Project is in active development and has been moved to the EthereumJS VM monorepo.

  schemaethereumaccount+ 1

  schemaethereumaccountethereumjs

  TypeScript

  •2727 forks•4646 stars•00 issues•00 pull requests•Updated Nov 4, 2020Nov 4, 2020