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135 total🦄 UniswapV3 fork that computes swaps off-chain in a zero-knowledge virtual machine
superchain-ops allows builders to create and execute tasks on EVM chains.
🥪🦄 Uniswap V2 but resistant to sandwich attacks
🔒💬 A protocol for credible commitments.
OP Stack Specifications
OP Stack Specifications
OP Stack Specifications
OP Stack Specifications
🩸 A minimal Solidity library for MEV taxes
🪝 Solhooks: Hooks for Ethereum made simple
🍭 A Solidity library for prime field arithmetic
🔴 💬 A hack for the OP Stack enabling sequencer commitments.
Tokenization of the proposer of the OP Stack as the owner of an ERC721 token
A Solidity library for transient storage management ✨
Optimism is Ethereum, scaled.
Optimism is Ethereum, scaled.
The Optimism monorepo
Redstone is Optimism, with off-chain data availability.
The Spire Based Stack
Optimism is Ethereum, scaled.
Optimism is Ethereum, scaled.
Boba Network Monorepo of the Optimism monorepo
Optimism is Ethereum, scaled.
Optimism is Ethereum, scaled.
Optimism is Ethereum, scaled.
The Optimism monorepo
Optimism is Ethereum, scaled.
Optimism is Ethereum, scaled.
Optimism is Ethereum, scaled.
Optimism is Ethereum, scaled.
Optimism is Ethereum, scaled.
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.
Sunrise DA's integration with Optimism's rollup SDK op-stack (modular blockchain architecture)
Optimism is Ethereum, scaled, forked
Optimism is Ethereum, scaled.
Optimism is Ethereum, scaled.
Optimism is Ethereum, scaled.
Optimism is Ethereum, scaled.
Optimism is Ethereum, scaled.
Optimism is Ethereum, scaled.
The Optimism monorepo
Optimism is Ethereum, scaled.
Optimism is Ethereum, scaled.
L3 rollup built on rollux l2
Optimism is Ethereum, scaled.
Optimism is Ethereum, scaled.
Optimism is Ethereum, scaled.
Optimism is Ethereum, scaled.
Optimism is Ethereum, scaled.
Optimism is Ethereum, scaled.
⚙️ A library for proving PLONKish circuits (halo2) in the EVM.
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
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.
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.
Optimism is Ethereum, scaled.
The simplest and most extensible zkVM. Fast and fully open source from a16z crypto and friends. ⚡
The simplest and most extensible ZK VM. Fast and fully open source from a16z crypto and friends. ⚡
Fast and fully open source from a16z crypto modified by NovaNet for zkML precompiles. ⚡
A developer-friendly, rollup-based Ethereum Layer 2 solution that offers low fees and EVM equivalence.
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.
Optimism is Ethereum, scaled.
Restaking.wtf allows for any ERC20 to be used to validate, simultaneously, any or all on-chain trust networks.
Seaport is a marketplace protocol for safely and efficiently buying and selling NFTs.
An index of chains which serves as the source of truth for who’s in the Superchain Ecosystem
Developer Docs for the World ecosystem. Learn about our SDKs, Developer portal and World Chain.
Seaport is a marketplace protocol for safely and efficiently buying and selling NFTs.
An index of chains which serves as the source of truth for who’s in the Superchain Ecosystem
Optimism is Ethereum, scaled.
🥤 PEPC middleware example demo
Superchain-configuration data in a portable, extensible format.
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.
Optimism is Ethereum, scaled.
This is the forked source and just for backup.
An index of chains which serves as the source of truth for who’s in the Superchain Ecosystem
OP Rollup
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.
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.
An index of chains which serves as the source of truth for who’s in the Superchain Ecosystem
Seaport is a marketplace protocol for safely and efficiently buying and selling NFTs.
Optimism is Ethereum, scaled.
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Ecosystems
Languages
- Go79
- Solidity22
- Rust4
- Just2
- TypeScript2
- Python1
- MDX1



















