ethereum ORG

Go implementation of the Ethereum protocol

Geth is the official Go implementation of Ethereum, letting you run your own blockchain node to verify transactions, query on-chain data, and build apps on Ethereum without relying on any third-party service.

The Ethereum Improvement Proposal repository

The official repository for Ethereum Improvement Proposals (EIPs), the formal documents that define changes to the Ethereum blockchain protocol, token standards, and governance processes.

Ethereum.org is a primary online resource for the Ethereum community.

[DEPRECATED] Mist. Browse and use Ðapps on the Ethereum network.

A now-deprecated desktop browser and Ethereum wallet built with Electron that let users browse decentralized apps and manage Ether, kept as a historical reference only, not safe for real use today.

Aleth – Ethereum C++ client, tools and libraries

Ethereum Proof-of-Stake Consensus Specifications

Next generation cryptocurrency network

A Python implementation of the Ethereum Virtual Machine

DEPRECATED! Java implementation of the Ethereum yellowpaper. For JSON-RPC and other client features check Ethereum Harmony

No description.

Project Management: Meeting notes and agenda items

The "Yellow Paper": Ethereum's formal specification

No description.

Specification for the Execution Layer. Tracking network upgrades.

Ethereum peer-to-peer networking specifications

Collection of APIs provided by Ethereum execution layer clients

Remix IDE desktop

A place for all the ÐApps to live

Resources and documentation related to the ongoing Ethereum KZG Ceremony.

Audited pure JS library containing all Ethereum-related cryptographic primitives

The Ethereum Request for Comment repository

Casper contract, and related software and tests

Ethereum contract for Bitcoin SPV: Live on https://etherscan.io/address/0x41f274c0023f83391de4e0733c609df5a124c3d4

Common tests for all Ethereum implementations

Loose collection of Solidity example code

⚠️ [Deprecated] ⚠️ Secure key generation for deposits

Ethereum end-to-end test harness

Homebrew Tap for Ethereum

Former home of cpp-ethereum (Oct 2015 to Aug 2016)

Sharding manager contract, and related software and tests

The Trinity client for the Ethereum network

An Ethereum portal client: a json-rpc server with nearly instant sync, and low CPU & storage usage

<1k library that generates blocky identicons

[ARCHIVED] ethereum.org website from 2016-2019. See https://github.com/ethereum/ethereum-org-website for current version.

Lahja is a generic multi process event bus implementation written in Python 3.6+ to enable lightweight inter-process communication, based on non-blocking asyncio

Collection of RESTful APIs provided by Ethereum Beacon nodes

Privacy-first tooling for the Ethereum ecosystem

No description.

Official repository for specifications for the Portal Network

Vitalik's annotated eth2 spec. Not intended to be "the" annotated spec; other documents like Ben Edgington's https://benjaminion.xyz/eth2-annotated-spec/ also exist. This one is intended to focus more on design rationale.

Utility functions for working with ethereum related codebases.

The Ethereum development framework with the most cute animal pictures

The deposit launchpad for staking on Ethereum 🦏

Ropsten public testnet PoW chain

ETH2.0 project management

Live deployment of the remix IDE

Python Implementation of the Ethereum P2P stack

A go implementation of Verkle trees

Specification for the external block builders.

Python implementation of ECC pairing and bn_128 and bls12_381 curve operations

No description.

The official solidity-mode for EMACS

A Python framework and collection of test cases to generate test vectors for Ethereum execution clients

Python wrapper around the solc Solidity compiler.

Minimal code-interchange format

No description.

Evolution of the Ethereum Proof-of-Stake Consensus Protocol

[DEPRECATED] Download, configure, and run Ethereum nodes and tools

The Ethereum EVM JIT

A minimal implementation of the Polynomial Commitments API for EIP-4844 and EIP-7594, written in C.

The Mix Ethereum Dapp Development Tool

The Ethereum Rollup Improvement Proposal repository

No description.

testeth via RPC. Test run, generation by t8ntool protocol

Robust Incentives Group

Attempts to crawl the Ethereum network of valid Ethereum execution nodes and visualizes them in a nice web dashboard.

Development *stuff* for the Snake Charmers EF team

This archived repository lacks recent updates. Developers seeking an actively maintained alternative should consider ethereum/py_ecc

The Ethereum hashing function, keccak256, sometimes (erroneously) called sha256 or sha3

A python implementation of the web assembly interpreter

No description.

No description.

Swarm Đapp Examples

No description.

No description.

Registrar DApp for the Ethereum Name Service

Common tests for the Ethereum proof-of-stake consensus layer

No description.

Request reviewers for EIP modifications

Moon-Browser was a browser for decentralized applications in 2016

The hub for Ethereum-wide interoperability. A collective effort focused on defining common standards and system designs to keep the Ethereum ecosystem fast, unified, and diverse. Developer→User→Product centric.

Public attacknets available for eth2

Ethereum chain parser

Institutional Privacy Map

Website for the Ethereum Foundation's Ecosystem Support Program (ESP):

The project has been moved to this new repo https://github.com/melonproject/oyente

Transaction markets in Python

Docker images for Ethereum

A lightweight ethereum evm bytecode instruction registry, disassembler and evmcode manipulation library

Simulate a full Ethereum network using Shadow

No description.

A little node monitoring utility

A universal soundness calculator across hash-based zkEVMs and security regimes

Experiments in visualizing Ethereum network upgrades

Ethereum Foundation Cryptography Research Website

Give Ethereum Stakers a voice

Ethereum system contract implementations (asm)

TurboEthereum Guide

[DEPRECATED] a simple standalone or embeddable Ethereum client written for Node.js

Archived. Please see active test repositories:

Collection of RESTful APIs provided by Ethereum consensus keymanagers

No description.

uTorrent transport protocol

Test repository for cross-platform comparison of the Solidity compiler

A collection of bots that make life easier on editors

No description.

Python types for type hinting commonly used ethereum types

Interface Specifications inside Ethereum

No description.

Eth2 CLR project built on clr.fund

No description.

Ethereum Buildbot

No description.

:money_with_wings: The web3 wallet that makes crypto self-custody :zap: easy and :shield: secure via hybrid account abstraction. EIP-7702 ready.

[ARCHIVED] Ethereum website from 2015

Try Ethereum with an online interface

The repository has moved to https://github.com/bloxapp/ssv

Play Project was an EF grant recipient back in 2019.

A service to encrypt messages and documents in browser for secure transmission

[ARCHIVED] Ethereum website from 2015

Submodule of the Ethereum C++ implementation, please see webthree-umbrella.

Run a full Ethereum network from genesis in the local machine

No description.

DEPRECATED

This repository outlines standard remote signing application programming interface (APIs) for communication between remote signers and Ethereum validator clients. Remote signing service allows validator clients to offload signing of validation duties (e.g Attestations, BeaconBlocks) by managing security, slashing protection, and key management.

Vim syntax file for solidity

Casper PoC4 implementation. This PoC4 version served as an early prototype to test and refine the PoS protocol, laying the groundwork for Ethereum’s eventual shift to PoS.

No description.

Fast, easy and secure Ethereum binary management

A pure python implementation of the Snappy compression algorithm.

Javascript Library used to evaluate natspec expressions

Portal Network end-to-end test harness

The Trinity client for the Eth2 network

Trio-based API for running code in other processes

Website for the Ethereum Foundation's Next Billion Initiative

Ethereum system-testing

Command-lite tool for Moon-lang

No description.

No description.

No description.

Specifications for cryptography in Ethereum, written in Lean.

No description.

Ethereum.org is a primary online resource for the Ethereum community.

Former home of webthree-helpers (part of cpp-ethereum)

Github Pages: https://verkle.dev

One consensus test generator

formal security analysis of the Enshrined Proposer-Builder Separation (ePBS) design introduced in EIP-7732

Ethereum for Institutions

No description.

Formal semantics of the yul language

A tool for referencing the Ethereum specifications in clients

Ethereum.foundation is the primary website for the Ethereum Foundation.

UPnP port forwarding for humans

Python wrapper around arkwork's implementation of bls12-381

No description.

A repository for Zero-Knowledge (ZK) workshops organized by EcoDev Team. This will contain materials, resources, and hands-on exercises for workshop participants.

Benchmark and test tools for Ethereum

No description.

No description.

Serpent Go

No description.

The trinity.ethereum.org web site

No description.

No description.

Archive of deprecated Universal Login SDK

Pluggin for Pytest for testing asyncio applications using a mocked networking layer

No description.

Recursive-length prefix (RLP) serialization as used by the Ethereum Specification.

Types used by—but not specific to—the Ethereum specification.

No description.

No description.

Ethereum Hive Simulators Python Library

Scavenger Hunts!

Message Archive of the Eth R&D Discord

A simple app to view good first issues from a set of repos/orgs

No description.

No description.

No description.

No description.

STEEL Team homepage.

Typed mutable SSZ views over cached and immutable binary merkle trees

No description.

No description.

The deposit contract for Ethereum staking, written in Solidity

A copy of the https://tlsnotary.org/

No description.

No description.

clef tool

No description.

No description.

Adoption tracker for upcoming ethereum fork

No description.

Gopher Interface Devices (USB HID)

No description.

No description.

redirect to google drawing

Ethereum Strawmap — Draft Roadmap

No description.

Protocol Support website

No description.