Fast and simple diagrams.
Application-specific Ethereum state client: sync (and archive) only the state your app needs, straight from P2P. BAL-driven, verified, local eth_call in ms.
OpenZeppelin Contracts is a library for secure smart contract development.
Blockchain explorer for Ethereum based network and a tool for inspecting and analyzing EVM based blockchains.
A collection of helpful contracts and libraries for use with Forge and Foundry
FHEVM, a full-stack framework for integrating Fully Homomorphic Encryption (FHE) with blockchain applications
Foundry is a blazing fast, portable and modular toolkit for Ethereum application development written in Rust.
provides metadata for chains
Reactive primitives for Ethereum apps
最全面的游戏开发技术图谱(Game Development Map)。帮助游戏开发者们在已知问题上节省时间,省出更多的精力投入到更有创造性的工作中去。
Modularized faucet for EVM chains with different protection methods (Captcha, Mining, IP, Mainnet Balance, Gitcoin Passport and more)
Pythonic Smart Contract Language for the EVM
XcodeBenchmark measures the compilation time of a large codebase on iMac, MacBook, and Mac Pro
TypeScript Interface for Ethereum
Ethereum smart contract fuzzer
Remix is a browser-based compiler and IDE that enables users to build Ethereum contracts with Solidity language and to debug transactions.
Open Source AI trading agent that operates autonomously across 1000+ markets - Polymarket, Kalshi, Binance, Hyperliquid, Solana DEXs, 5 EVM chains. Scans for edge, executes instantly, manages risk while you sleep. Agent commerce protocol for machine-to-machine payments. Self-hosted. Built on Claude.
Ethereum L1 Protocol Stack and EVM in TypeScript
Device/DevMode Manager for webOS TV
FISCO BCOS(发音为/ˈfɪskl bi:ˈkɒz/)是一个稳定、高效、安全的许可区块链平台,已被广泛应用于现实的行业应用。截至目前,已拥有5000多家企事业单位,400多个产业数字化标杆应用,涵盖文化版权、司法服务、政府服务、物联网、金融、智慧社区、房地产建设、社区治理、乡村振兴等领域。FISCO BCOS (pronounced /ˈfɪskl bi:ˈkɒz/) is a stable, efficient, and secure permissioned blockchain platform that has been widely used in real-world industry applications.
Documentation for Remix IDE
Rust implementation of the Ethereum Virtual Machine.
The game-changing wallet for Ethereum and all EVM chains
gnark is a fast zk-SNARK library that offers a high-level API to design circuits. The library is open source and developed under the Apache 2.0 license
Heimdall is an advanced EVM smart contract toolkit specializing in bytecode analysis and extracting information from unverified contracts.
A robust, high-performance execution client for Ethereum node operators.
Official implementation of IoTeX blockchain protocol in Go. An ultra-efficient EVM blockchain offering 1000 TPS with instant 1-block finality. Perfect for DeFi, DePIN tokenomics, Identities, and any trusted logic requiring Web3 composability
cryo is the easiest way to extract blockchain data to parquet, csv, json, or python dataframes
Minimal Docs for Agents & Humans.
Ethereum smart contract fuzzer
XRPL EVM Sidechain node
TypeScript ETL toolkit for indexing Ethereum, Solana, and Substrate data, sourced from SQD Network.
A powerful non-custodial multi-wallet for Bitcoin, Ethereum, Binance Smart Chain, Avalanche, Solana and other blockchains. Non-custodial crypto and NFT storage, onchain decentralized exchange, institutional grade analytics for cryptcurrency and NFT markets, extensive privacy controls and human oriented design. Implemented on Kotlin.
Metamask Desktop client and Web3 dApp browser for Windows, macOS, and Linux. Built with EVM and Solana support.
Extract the ABI (and resolve proxies, and get other metadata) from Ethereum bytecode, even without source code.
Solidity plugin for IntelliJ
An aesthetics-first wallpaper selector and engine with extreme performance that supports images, videos and Wallpaper Engine Scenes. Wallpaper-based theming with Matugen and granular colour fixing as well! Also has a built in Wallhaven.cc & Steam browser because why not. Join us on discord - https://discord.gg/cgxy8EEVmz
Quick settings tile to switch active private DNS server
Minimal Debian and Ubuntu images for Amlogic based Android TV-boxes with mainline Linux LTS kernel.
Solidity library for advanced fixed-point math
Fast Ethereum Virtual Machine implementation
High-performance, well-tested & documented core libraries for Ethereum, in Rust
Multi-wallet for Bitcoin, Ethereum, Binance Smart Chain and other emerging blockchains. Non-custodial storage, decentralized exchange, and extensive analytics for thousands of tokens and NFTs. Implemented on Swift.
A Python library for trading automation on DeFi, data research and integration. Supporting Uniswap, Aave, Chainlink, USDC and other protocols.
Source for evm.codes an Ethereum Virtual Machine Opcodes Interactive Reference
eRPC — fault-tolerant evm rpc proxy
The dApp hub for blockchains of the future
Live overlay for drawing, annotating, presenting with zoom, hiding text, and capturing screenshots on Linux. Can be used as whiteboard or blackboard. Packed with features. Highly customisable. Written in Rust.
A no-code or framework to build blazing fast EVM indexers - built in rust.
A list of EVM-based chains that also allows you to add chains to your favorite Web3 wallet. An alternative to chainlist.org
CLI framework for agents and humans
State-of-the-art, highly opinionated, hyper-optimised, and secure 🐍Vyper smart contract building blocks.
K Semantics of the Ethereum Virtual Machine (EVM)
A flutter clean architecture series, the way we build clean apps.
A lock-free, eventually consistent, concurrent multi-value map.
Factory smart contract to make easier and safer usage of the `CREATE` and `CREATE2` EVM opcodes as well as of `CREATE3`-based (i.e. without an initcode factor) contract creations.
Building blocks for Uniswap (V2, V3, V4), Curve V1, Solidly V2, Balancer V2 & Aave V3 arbitrage and liquidation bots on EVM-compatible blockchains
Blazingly fast, modular and contributor friendly Solidity compiler, written in Rust
🚢 Ultra-Fast Multichain Indexer
B2R2 is a fully managed binary analysis framework written in F#. It provides a rich set of algorithms, functions, and tools for reverse engineering, program analysis, and binary-level inspection.