Georgios Konstantopoulos

Modular, contributor-friendly and blazing-fast implementation of the Ethereum protocol, in Rust

Foundry is a blazing fast, portable and modular toolkit for Ethereum application development written in Rust.

Complete Ethereum & Celo library and wallet implementation in Rust. https://docs.rs/ethers

The Senior Solidity Engineer's Book is a resource meant to transform you into a Senior Solidity Engineer.

Rust client to Opensea's APIs and Ethereum smart contracts

No description.

🦄 🦄 🦄 Peripheral smart contracts for interacting with Uniswap v3, modified for building & testing with Foundry

A curated list of awesome resources related to SP1 - Succinct's zkVM.

Open your Loot bags and see what's inside

PoC of Revm execution in SGX

[WIP] Rust implementation of the Dark Forest game client

Human readable descriptions for your Ethereum transactions

This is a vim plugin that allows you to simulate rubber duck programming by using the chatGPT API to generate code suggestions and natural language explanations based on the selected lines of code and a user-specified query. Most of this entire codebase was generated by talking with ChatGPT itself, marked as `ai` commits.

ethers-rs middleware and signer for Fireblocks' APIs

Book showing how to interact with Ethereum from Rust

A Rust framework that bridges clap command-line applications with the Model Context Protocol (MCP)

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Shows how optimistic geth modifies transactions that get submitted to it by converting them to OVM Messages and then calls to the OVM Execution Manager

Pure Rust implementation of Ethereum Virtual Machine

EIP1559 Analysis

CLI & Library for interacting with https://fractional.art/

BLS threshold signature verification in Solidity

Wrapper for compiling Vyper smart contracts in javascript and automatically deploying them via web3.js

Ethereum node cluster deployment script for bootstrapping private test networks

My dotfiles along with a script to deploy them to your environment.

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Train nanoGPT on Modal GPUs, paid with stablecoins via MPP. No API keys. No signup. Just HTTP 402.

CLI for generating load for benchmarking eth nodes

All of my thoughts. Technical mostly.

Version control for my thesis conducted during the 10th semester in Electrical & Computer Engineering at Aristotle University of Thessaloniki. "Decentralized Metering and Billing of Energy on Ethereum with Respect to Scalability and Security"

Yank of the V0.1.2 of the Fast RLP crate, from when it was still Apache licensed. V0.1.3 was changed to GPL.

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Configuring Vegeta (https://github.com/tsenart/vegeta) to work for eth load tests

DeFi Developer Road Map. Feel free to submit a pull request, with anything from small fixes to translations, docs or tools you'd like to add.

Backwards Compatible Template for Foundry and DappTools Projects

An Ethers middleware for submitting Flashbots bundles

Decentralized Metering and Billing of energy on Ethereum with respect to scalability and security

Modern, opinionated and gas optimized building blocks for smart contract development.

Structopt derived ethers-rs types, useful for building Ethereum CLIs

Curated list of awesome Plasma resources

Logistic regressions + dataset on the Greek COVID-19 outbreak

https://zero-control-dapp.me-7fb.workers.dev

Cross-client Docker-compose customizable testnet image

MEV Stuff

A collection of awesome Farcaster links including clients, tools, and more.

Revolutionary Machine (revm) is a fast Ethereum virtual machine written in rust.

XChain account contract for Optimism, to issue L1 calls to L2

🦀 A way to manage your versioning and changelogs with a focus on monorepos. Inspired by attlassian/changesets.

the html behind 2λ.com

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Ethereum JSON-RPC multi-transport client. Rust implementation of web3 library.

A curated list of academic blockchain-related papers

Synthetix Solidity smart contracts

Boilerplate truffle repo for contract dev

Tool to export Excel file data and batch-print it on conference badge.

No description.

Implementation of the Farcaster Hub specification and supporting libraries for building applications on Farcaster

https://github.com/mersinvald/aquamarine/issues/28

Streamlined template for getting started with Foundry and Solmate.

Ethereum Virtual Machine implementation

CompEVM: Rust Ethereum Virtual Machine Implementation designed for Smart Contract Composability testing

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A key value store for Sqlite3 in Rust, following HashMap's interface

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A simple and sufficient ERC20 implementation

Dapp, Seth, Hevm, and more

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:globe_with_meridians: Easily deploy a scaleable Ethereum Testnet using Docker

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Various documents published under my name in the public domain

The deposit launchpad for staking on Ethereum 🦏

Rust Uint crate using const-generics

Universal Changelogs

CI workflows and actions

The Ethereum Improvement Proposal repository

A tool to work with zkSNARK circuits generated by Circom compiler

A Rust implementation of the Groth16 zkSNARK

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Pairing-friendly elliptic curve library

🐙 Optimism Monorepo 🐙 Optimistic Rollup & the OVM 🐙

a simple implementation of the KZG polynomial commitment scheme

Implementation of BFT consensus protocols based on the Narwhal mempool.

No description.

A Decimal Implementation written in pure Rust suitable for financial calculations.

The fast, light, and robust client for the Ethereum mainnet.

Collection of pure Rust elliptic curve implementations (e.g. P-256, P-384, secp256k1)

Comparing the new serialization API vs the previous one

Rust library for decentralized private computation

Lightweight Ethereum client

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Gas efficient yield aggregator protocol built on Fuse.

Slow burner for protocol assets.

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:globe_with_meridians: :electric_plug: The MetaMask browser extension enables browsing Ethereum blockchain enabled websites

A local testnet for Starknet

A self-contained dbt project for testing purposes

Core smart contracts for GEB

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The Compound On-Chain Protocol

[Optimism] Learn to build an Optimistic app!

Blockchains and Distributed Ledgers

Go / Node / Python examples for Rust Wasm

A python interface for interacting with the Ethereum blockchain and ecosystem.

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Binary Proofs, Blazing Fast

AeroSpace is an i3-like tiling window manager for macOS

A unified TypeScript SDK for building chat bots across Slack, Microsoft Teams, Google Chat, Discord, and more.

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crimsonland 1.9.93 reimplementation

Transports, Middleware, and Networks for the OP Stack built on Alloy

Minimal Documentation Framework, powered by React + Vite.

A book on all things Foundry, available at https://book.getfoundry.sh.

TypeScript Interface for Ethereum

Transports, Middleware, and Networks for the Alloy project

Utilities for working with native solc and compiling projects.

A next-generation test runner for Rust.

TypeScript Interface for Index Supply

Reactive primitives for Ethereum apps

.files

Bird is a cli for twitter, so your agents can tweet.

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Compiler helper and artifact manager

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Rust Ethereum 2.0 Client

🌈🌈🌈 Near <> Ethereum Decentralized Bridge

Foundry provider for Ape

Rust client library for interfacing with Trezor hardware wallet devices

Rust bindings for the Solidity compiler.

A Rust library for random number generation.

JSON RPC extension for warp.

Collection of crates used in Parity projects

Pure Rust client for YubiHSM2 devices

Delegation of trait implementations via procedural macros

Async binding for Tungstenite, the Lightweight stream-based WebSocket implementation

Development environment based on SputnikVM and etcommon

A Rust library for polynomial commitments

A Rust library for the Marlin preprocessing zkSNARK

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Bellman zkSNARK library for community with Ethereum's BN256 support

Rust option parser with custom derive support

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Task abstraction for building executors

Actix web is a small, pragmatic, and extremely fast rust web framework.

A bare bones http web framework in rust

Execution environment for managing shard ether

URL parser for Rust

A collection of open source Rust crates from iqlusion

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The Tari protocol

(Work In Progress) Interledger implementation in Rust

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Wrecking sandwich traders for fun and profit

Visual Studio Code language support extension for Solidity smart contracts in Ethereum

The Rust Playground

Lists examples of all the ways two smart contracts written in Solidity can interact.

No description.

🦋 A way to manage your versioning and changelogs with a focus on monorepos

Ethereum smart contracts for 88mph, an upfront interest lending protocol.

fast zksnark prover

Circuit compiler for zkSNARKs

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Governance Portal

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🦄 🦄 🦄 Core smart contracts of Uniswap v3

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A JavaScript library for composing Ethereum provider objects using middleware modules

Library for writing and testing smart contracts.

Test suite for the Aave Protocol v2 by SigmaPrime during their audit

hardhat deployment plugin

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🦄 An open source interface for the Uniswap protocol

Autonomous Proposals v1.0

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Official Go implementation of the Ethereum protocol

Ethereum wallet application for Ledger Blue and Nano S

Official Go implementation of the Ethereum protocol

A collection of documents and resources relating to initiatives from the Community Development group at MakerDAO.

Simple multisig for Ethereum using detached signatures

A smart contract explorer. Visualize and interact with common DeFi projects or any other verified smart contract​

Smart contracts for Curve.fi in Vyper

Bitcoin Script Debugger

📖 Solidity libraries that are shared across Uniswap contracts

Allows multiple parties to agree on transactions before execution.

Rust library for building IQC: cryptography based on class groups of imaginary quadratic orders

A playable disease simulator written in React

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Proof of Concept for CVE-2019-18634

This is a collection of Notion tools that work in tandem together.

A read-only defi portfolio scanner

Aragon Network v1 dispute resolution court

All of this has happened-before

utilities for Bitcoin SPV proof verification on other chains

Ethereum-Zcash Integration effort

1 pager CV involving my current professional skillset, interests and background.

Accountable Watching Service