repos
379
ecosystems
76
languages
10
commits
10,305
─── top repos · by commits
─── repositories
379 total🌕🌑 Privacy Preserving Shielded Payments On The Ethereum Blockchain
Decentralized Grant platform that implements quadratic funding.
Decentralized Grant platform that implements quadratic funding.
Grow Open Source
Grow Open Source
Grow Open Source
Grow Open Source
Grow Open Source
Grow Open Source
Multicall: Aggregate multiple constant function call results into one
Multicall: Aggregate multiple constant function call results into one
Grow Open Source
Optimism is Ethereum, scaled.
Optimism is Ethereum, scaled.
superchain-ops allows builders to create and execute tasks on EVM chains.
The Optimism monorepo
Boba Network Monorepo of the Optimism monorepo
Optimism is Ethereum, scaled.
Optimism is Ethereum, scaled.
Optimism is Ethereum, scaled.
Grow Open Source
Optimism is Ethereum, scaled.
Optimism is Ethereum, scaled.
Redstone is Optimism, with off-chain data availability.
Layer 2, named Verse, built on top of the Oasys gaming blockchain utilizes Opstack.
Optimism is Ethereum, scaled.
Optimism is Ethereum, scaled.
Optimism is Ethereum, scaled.
Optimism is Ethereum, scaled.
Optimism is Ethereum, scaled.
Optimism is Ethereum, scaled.
Optimism is Ethereum, scaled, forked
Optimism is Ethereum, scaled.
Optimism is Ethereum, scaled.
🗳️A sybil-resistant voting engine for anyone to run polls using Ethereum and POAP
Optimism is Ethereum, scaled.
Grow Open Source
Optimism is Ethereum, scaled.
Optimism is Ethereum, scaled.
The Spire Based Stack
Triggers for the Cozy Protocol
Optimism is Ethereum, scaled.
The Optimism monorepo
A collection of helpful contracts and libraries for use with Forge and Foundry
Forge Standard Library is a collection of helpful contracts for use with forge and foundry. It leverages forge's cheatcodes to make writing tests easier and faster, while improving the UX of cheatcodes. For more in-depth usage examples checkout the tests.
Sunrise DA's integration with Optimism's rollup SDK op-stack (modular blockchain architecture)
Forge Standard Library is a collection of helpful contracts for use with forge and foundry. It leverages forge's cheatcodes to make writing tests easier and faster, while improving the UX of cheatcodes. For more in-depth usage examples checkout the tests.
The Optimism monorepo
Optimism is Ethereum, scaled.
Optimism is Ethereum, scaled.
Optimism is Ethereum, scaled.
Diff EVM-compatible chains in a friendly format
🔬 An opinionated formatting and linting tool for foundry projects
Multicall: Aggregate multiple constant function call results into one
Multicall: Aggregate multiple constant function call results into one
🎭Pool MKR tokens to auction voting power to the highest bidder.
👝 A web wallet for the Kaspa blockchain network
Optimism is Ethereum, scaled.
Optimism is Ethereum, scaled.
Optimism is Ethereum, scaled.
Optimism is Ethereum, scaled.
Nexis Appchain is a Base-aligned Layer 3 built on the OP Stack to coordinate autonomous AI agents with on-chain staking, task execution, verifiable inference proofs, and streaming payouts. The repository packages the smart contracts, rollup infrastructure, developer tooling, and automation needed to stand up an L3 that is production-ready for agent
Optimism is Ethereum, scaled.
Llama is an onchain governance and access control framework for smart contracts.
Llama is an onchain governance and access control framework for smart contracts.
Optimism is Ethereum, scaled.
Rollux is built by SYS Labs, powered by Syscoin, and fueled by $SYS. Rollux functions as Syscoin’s Layer 2 to help provide the unprecedented scalability necessary for an exponential increase of potential use cases, and sets the stage for realizing mass adoption.
Fork of Foundry tailored for zkSync environment
Foundry is a blazing fast, portable and modular toolkit for Ethereum application development written in Rust.
Foundry is a blazing fast, portable and modular toolkit for Ethereum application development written in Rust.
Foundry is a blazing fast, portable and modular toolkit for Ethereum application development written in Rust.
Foundry is a blazing fast, portable and modular toolkit for Ethereum application development written in Rust.
Foundry is a blazing fast, portable and modular toolkit for Ethereum application development written in Rust.
Foundry is a blazing fast, portable and modular toolkit for Ethereum application development written in Rust.
Foundry is a blazing fast, portable and modular toolkit for Ethereum application development written in Rust.
Fork of Foundry implementing new features and fixes
Fork of Foundry tailored for zkSync environment
Foundry is a blazing fast, portable and modular toolkit for Ethereum application development written in Rust.
Simple, reliable, open-source contract verification built for an L2 centric Ethereum ecosystem
Foundry is a blazing fast, portable and modular toolkit for Ethereum application development written in Rust.
Foundry is a blazing fast, portable and modular toolkit for Ethereum application development written in Rust.
Foundry is a blazing fast, portable and modular toolkit for Ethereum application development written in Rust.
Foundry is a blazing fast, portable and modular toolkit for Ethereum application development written in Rust.
Foundry is a blazing fast, portable and modular toolkit for Ethereum application development written in Rust.
Sample scripts and example code to help developers integrate with the Cozy Protocol
Foundry is a blazing fast, portable and modular toolkit for Ethereum application development written in Rust.
Foundry is a blazing fast, portable and modular toolkit for Ethereum application development written in Rust.
Foundry is a blazing fast, portable and modular toolkit for Ethereum application development written in Rust.
Foundry is a blazing fast, portable and modular toolkit for Ethereum application development written in Rust.
Foundry is a blazing fast, portable and modular toolkit for Ethereum application development written in Rust.
Foundry is a blazing fast, portable and modular toolkit for Ethereum application development written in Rust.
Multicall: Aggregate multiple constant function call results into one
Foundry is a blazing fast, portable and modular toolkit for Ethereum application development written in Rust.
Multicall: Aggregate multiple constant function call results into one
Make governance safer
Make governance safer
Foundry is a blazing fast, portable and modular toolkit for Ethereum application development written in Rust.
NFL Survivor Decentralized Application, Frontend
Ethereum dapp template, including the front end, for a simple lottery smart contract
Optimism is Ethereum, scaled.
Optimism is Ethereum, scaled.
Optimism is Ethereum, scaled.
Optimism is Ethereum, scaled.
A developer-friendly, rollup-based Ethereum Layer 2 solution that offers low fees and EVM equivalence.
Optimism is Ethereum, scaled.
Optimism is Ethereum, scaled.
Smart contracts for Gitcoin grants bulk checkout functionality
Smart contracts for Gitcoin grants bulk checkout functionality
Multicall: Aggregate multiple constant function call results into one
⚠️ This repository is deprecated and has been replaced with https://github.com/ScopeLift/cozy-triggers
An opinionated template for Foundry projects.
🏵️ Let Your ETH Chill — Gasless Ethereum account abstraction with Flashbots
🍶An Interest Earning, Money Streaming, DeFi Enabled DAO
Multicall: Aggregate multiple constant function call results into one
Optimism is Ethereum, scaled.
Multicall: Aggregate multiple constant function call results into one
A template for creating Ethereum applications using Vue and Tailwind
Solidity library with basic trigonometry functions
Symbolic and concrete EVM execution engine
Dapp, Seth, Hevm, and more
Cozy Markets Lists specification
Dapp, Seth, Hevm, and more
Aave Seatbelt for governance proposals
Solidity contracts for Endaoment's on-chain Donor-Advised Fund
Make governance safer
Optimism is Ethereum, scaled.
Optimism is Ethereum, scaled.
OP Rollup
Optimism is Ethereum, scaled.
Umbra subgraph
Forge Standard Library is a collection of helpful contracts for use with forge and foundry. It leverages forge's cheatcodes to make writing tests easier and faster, while improving the UX of cheatcodes. For more in-depth usage examples checkout the tests.
Forge Standard Library is a collection of helpful contracts for use with forge and foundry. It leverages forge's cheatcodes to make writing tests easier and faster, while improving the UX of cheatcodes. For more in-depth usage examples checkout the tests.
Certora integration with the Forge testing framework of Foundry
A book on all things Foundry, available at https://getfoundry.sh.
Solidity library offering linspace, arange, and logspace methods to generate evenly spaced arrays.
A book on all things Foundry, available at https://foundry-book.zksync.io/.
Personal Token contracts for Gitcoin
A book on all things Foundry, available at https://book.getfoundry.sh.
A book on all things Foundry, available at https://book.getfoundry.sh.
A book on all things foundry-zksync
OP Stack Specifications
Multicall: Aggregate multiple constant function call results into one
OP Stack Specifications
OP Stack Specifications
Simple webapp to send an Ethereum transaction via MetaMask, with ENS support
Triggers and trigger templates for Cozy V2
Gas efficient routers for L2 applications
🛡️ A simple frontend for shielding tokens in RAILGUN
Robust, open-source contract verification for the EVM
Optimism is Ethereum, scaled.
An index of chains which serves as the source of truth for who’s in the Superchain Ecosystem
🎛 Core smart contracts of Uniswap V2, adapted to run on the Optimistic VM (OVM) while maintaining compatibility with the Ethereum VM (EVM).
An index of chains which serves as the source of truth for who’s in the Superchain Ecosystem
An index of chains which serves as the source of truth for who’s in the Superchain Ecosystem
An index of chains which serves as the source of truth for who’s in the Superchain Ecosystem
An index of chains which serves as the source of truth for who’s in the Superchain Ecosystem
Static Analyzer for Solidity and Vyper
CertiK fork of Slither Analyzer
Static Analyzer for Solidity and Vyper
Superchain-configuration data in a portable, extensible format.
An index of chains which serves as the source of truth for who’s in the Superchain Ecosystem
Superchain-configuration data in a portable, extensible format.
Superchain-configuration data in a portable, extensible format.
Superchain-configuration data in a portable, extensible format.
Superchain-configuration data in a portable, extensible format.
Research on Vulnerability Detection Using Intermediate Representations of Solidity
Easily query and plot historical Ethereum data
OP stack but with a native orderbook primitive as a precompile
Monorepo implementing the Optimistic Ethereum protocol
Cost, drip, and decay models for Cozy V2
Interfaces for interacting with the Cozy V2 protocol
Multicall: Aggregate multiple constant function call results into one
Optimism Developer Docs
📄 Contracts for ERC-5564 Stealth Addresses and ERC-6538 Stealth Meta-Address Registry
Optimism Developer Docs
Forkable template to get you started with Foundry's Forge
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.
Ability to call many ethereum constant function calls in 1 JSONRPC request
on-chain vol oracle from squeeth
Encoding custom errors (solidity 8.4 and above) with assembly
Ability to call many ethereum constant function calls in 1 JSONRPC request
The NiftyApes Seller Financing Protocol
Ability to call many ethereum constant function calls in 1 JSONRPC request
Ability to call many ethereum constant function calls in 1 JSONRPC request
Seaport is a marketplace protocol for safely and efficiently buying and selling NFTs.
A forkable template repo for easily writing and testing toy contracts
Modeled after https://github.com/ethereum/eth2.0-pm
A tool for analyzing the security and parameters of a solidity smart contract
Multisig transaction presigner made easy
CI Hosting Symbolic Execution for Ethereum-Optimism
Seaport is a marketplace protocol for safely and efficiently buying and selling NFTs.
Seaport is a marketplace protocol for safely and efficiently buying and selling NFTs.
Seaport is a marketplace protocol for safely and efficiently buying and selling NFTs.
This is the forked source and just for backup.
Optimism Developer Docs
Seaport is a marketplace protocol for safely and efficiently buying and selling NFTs.
Golang utility for signing EIP-712 payloads
Implementation of the Farcaster contracts
Assertions, equality checks and other test helpers
Guidelines and training material to write secure smart contracts
An Ethereum development runtime implementation that can be reused to build new developer tools.
Optimism Governance Docs
Hardhat is a development environment to compile, deploy, test, and debug your Ethereum software.
The full stack toolkit to build onchain app UX
Source for evm.codes an Ethereum Virtual Machine Opcodes Interactive Reference
Directory of security contacts for blockchain companies
Generate tests based on the Branching Tree Technique.
Solidity and Hardhat support for Visual Studio Code
Optimistic: Bedrock, is a protocol that strives to be an extremely simple optimistic rollup that maintains 1:1 compatibility with Ethereum
Collection of Chains & Connectors for wagmi
[Not actively maintained] One-line setup for blazing-fast smart contracts tests
Web app for experimenting with Cairo, Sierra and CASM, with step-by-step debugging.
[Optimism] Default GitHub configuration files
Optimism fork of the V3 periphery contracts
HTTP Library for Solidity based on curl
A single Web3 / Ethereum provider solution for all Wallets
Hardhat is a development environment to compile, deploy, test, and debug your Ethereum software.
The Solidity mocking library
A single Web3 / Ethereum provider solution for all Wallets
Multicall: Aggregate multiple constant function call results into one
Collection of Chains & Connectors for wagmi
A single Web3 / Ethereum provider solution for all Wallets
Custom fork of https://github.com/Web3Modal/web3modal
Hardhat is a development environment to compile, deploy, test, and debug your Ethereum software. Get Solidity stack traces & console.log.
A single Web3 / Ethereum provider solution for all Wallets
A single Web3 / Ethereum provider solution for all Wallets
A single Web3 / Ethereum provider solution for all Wallets
Guidelines and training material to write secure smart contracts
A single Web3 provider solution for all Wallets
Add wanmask support for web3modal
A single Web3 provider solution for all Wallets
Hardhat is a development environment to compile, deploy, test, and debug your Ethereum software. Get Solidity stack traces & console.log.
Hardhat is a development environment to compile, deploy, test, and debug your Ethereum software. Get Solidity stack traces & console.log.
Hardhat is a development environment to compile, deploy, test, and debug your Ethereum software. Get Solidity stack traces & console.log.
Hardhat is a development environment to compile, deploy, test, and debug your Ethereum software. Get Solidity stack traces & console.log.
Hardhat is a development environment to compile, deploy, test, and debug your Ethereum software. Get Solidity stack traces & console.log.
A single Web3 provider solution for all Wallets
A single Web3 / Ethereum provider solution for all Wallets
Smart contracts for the GLX token and DAO
A single Web3 provider solution for all Wallets
Collection of Chains & Connectors for wagmi
Hardhat is a development environment to compile, deploy, test, and debug your Ethereum software. Get Solidity stack traces & console.log.
Hardhat is a development environment to compile, deploy, test, and debug your Ethereum software. Get Solidity stack traces & console.log.
Hardhat is a development environment to compile, deploy, test, and debug your Ethereum software. Get Solidity stack traces & console.log.
A single Web3 / Ethereum provider solution for all Wallets
Collection of Chains & Connectors for wagmi
Smart contracts for the SPS token and DAO
The full stack toolkit to build onchain app UX
A single Web3 provider solution for all Wallets
A single Web3 / Ethereum provider solution for all Wallets
A single Web3 / Ethereum provider solution for all Wallets
Hardhat is a development environment to compile, deploy, test, and debug your Ethereum software.
A single Web3 / Ethereum provider solution for all Wallets
Source for tvm.codes - a TVM Opcodes Interactive Reference
Hardhat fork made compatible with foundry
A single Web3 / Ethereum provider solution for all Wallets
OP's presigner with some added functionality for Polymer's multisig purposes
Collection of Chains & Connectors for wagmi
Hardhat is a development environment to compile, deploy, test, and debug your Ethereum software. Get Solidity stack traces & console.log.
Hardhat is a development environment to compile, deploy, test, and debug your Ethereum software. Get Solidity stack traces & console.log.
Hardhat is a development environment to compile, deploy, test, and debug your Ethereum software. Get Solidity stack traces & console.log.
Hardhat is a development environment to compile, deploy, test, and debug your Ethereum software. Get Solidity stack traces & console.log.
Hardhat is a development environment to compile, deploy, test, and debug your Ethereum software. Get Solidity stack traces & console.log.
Hardhat is a development environment to compile, deploy, test, and debug your Ethereum software. Get Solidity stack traces & console.log.
Hardhat is a development environment to compile, deploy, test, and debug your Ethereum software. Get Solidity stack traces & console.log.
Hardhat is a development environment to compile, deploy, test, and debug your Ethereum software. Get Solidity stack traces & console.log.
Hardhat is a development environment to compile, deploy, test, and debug your Ethereum software. Get Solidity stack traces & console.log.
Hardhat is a development environment to compile, deploy, test, and debug your Ethereum software. Get Solidity stack traces & console.log.
mezosphere's custom fork of Nomic's ethereum development runtime
Hardhat is a development environment to compile, deploy, test, and debug your Ethereum software. Get Solidity stack traces & console.log. This version comes with an accelerated hardhat network to allow for smoother interaction with MetaMask & DApps.
Hardhat is a development environment to compile, deploy, test, and debug your Ethereum software. Get Solidity stack traces & console.log.
Hardhat is a development environment to compile, deploy, test, and debug your Ethereum software. Get Solidity stack traces & console.log.
Hardhat is a development environment to compile, deploy, test, and debug your Ethereum software. Get Solidity stack traces & console.log.
Hardhat is a development environment to compile, deploy, test, and debug your Ethereum software. Get Solidity stack traces & console.log.
Hardhat is a development environment to compile, deploy, test, and debug your Ethereum software. Get Solidity stack traces & console.log.
Hardhat is a development environment to compile, deploy, test, and debug your Ethereum software. Get Solidity stack traces & console.log.
Hardhat is a development environment to compile, deploy, test, and debug your Ethereum software. Get Solidity stack traces & console.log.
Hardhat is a development environment to compile, deploy, test, and debug your Ethereum software. Get Solidity stack traces & console.log.
Hardhat is a development environment to compile, deploy, test, and debug your Ethereum software. Get Solidity stack traces & console.log.
Hardhat is a development environment to compile, deploy, test, and debug your Ethereum software. Get Solidity stack traces & console.log.
Hardhat is a development environment to compile, deploy, test, and debug your Ethereum software. Get Solidity stack traces & console.log.
Hardhat is a development environment to compile, deploy, test, and debug your Ethereum software. Get Solidity stack traces & console.log.
Staging fork for Fidelity's contributions upstream. Please do not open PRs against this repo. All contributions should be directed upstream.
Optimistic: Bedrock, is a protocol that strives to be an extremely simple optimistic rollup that maintains 1:1 compatibility with Ethereum
Hardhat is a development environment to compile, deploy, test, and debug your Ethereum software.
Hardhat is a development environment to compile, deploy, test, and debug your Ethereum software. Get Solidity stack traces & console.log.
Hardhat is a development environment to compile, deploy, test, and debug your Ethereum software. Get Solidity stack traces & console.log.
Hardhat is a development environment to compile, deploy, test, and debug your Ethereum software. Get Solidity stack traces & console.log.
Hardhat is a development environment to compile, deploy, test, and debug your Ethereum software. Get Solidity stack traces & console.log.
Hardhat is a development environment to compile, deploy, test, and debug your Ethereum software. Get Solidity stack traces & console.log.
Hardhat is a development environment to compile, deploy, test, and debug your Ethereum software. Get Solidity stack traces & console.log.
Hardhat is a development environment to compile, deploy, test, and debug your Ethereum software. Get Solidity stack traces & console.log.
A single Web3 / Ethereum provider solution for all Wallets
Hardhat is a development environment to compile, deploy, test, and debug your Ethereum software. Get Solidity stack traces & console.log.
Hardhat is a development environment to compile, deploy, test, and debug your Ethereum software. Get Solidity stack traces & console.log.
Collection of Chains & Connectors for wagmi
A single Web3 / Ethereum provider solution for all Wallets
Hardhat is a development environment to compile, deploy, test, and debug your Ethereum software. Get Solidity stack traces & console.log.
A single Web3 / Ethereum provider solution for all Wallets
A single Web3 / Ethereum provider solution for all Wallets
Hardhat is a development environment to compile, deploy, test, and debug your Ethereum software. Get Solidity stack traces & console.log.
Collection of Chains & Connectors for wagmi
A single Web3 / Ethereum provider solution for all Wallets
A single Web3 / Ethereum provider solution for all Wallets
Hardhat is a development environment to compile, deploy, test, and debug your Ethereum software. Get Solidity stack traces & console.log.
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