JavaScript library for StarkNet

A collection of React providers and hooks for StarkNet

A modular framework for building EVM consensus clients ⛵️✨

✨ 🐍 Python SDK for Starknet.

Lineage2 into Unity3D

Simulate cross-chain protocols txs, easily.

A local testnet for Starknet... in Rust

An experimental progressive and fast zkRollup written in Rust, focused on performance, modularity, and applying cutting-edge Verifiable Computation proof systems.

The principal Linea repository. This mainly includes the smart contracts covering Linea's core functions, the Prover in charge of generating ZK proofs, the Coordinator responsible for multiple orchestrations, and the Postman to execute bridge messages

Rust implementation of the Alpen protocol

A fake player engine for L2j with decision making and behaviors

Cross-chain message testing for Arbitrum with Foundry

Official Golang implementation of the TEN protocol

Odos Router V2

Experimental hybrid/cross-chain ERC4626 vaults

PiSwap L2. raspberry pi, hot swappable microSD private keys, easy button click L2 EVM uniswap contract swaps. Touch the blockchain.

The Ultimate Guide for L2s on Ethereum article. I originally posted this on Mirror, but here it is accessible to suggestions from the public. I will try to maintain this resource in my free time with new information and resources as time goes by.

L2级富文本编辑器内核

An open-source library for Cardano developers using Hydra (Head)

Ten Documentation provides a comprehensive guide to understanding and integrating TEN

distributed sequencer with zk consensus

build your mainnet using op stack!

Modular subscription engine for Base that handles plans, recurring charges and Chainlink‑automated billing in USDC.

On‑chain invoicing rail for Base where every invoice is an NFT with lifecycle, escrowed payments and Base Pay bridging.

On‑chain mandate and auto‑debit system for Base that lets apps pull funds within transparent per‑charge and aggregate limits

Multi‑vault treasury OS for Base that manages many segmented vaults, roles and policies under a single upgradeable controller.

GOSH — Decentralized Operating System where you build consensus around your idea. GOSH is an advanced scalable multithreaded blockchain, and the first with a Freemium business model, offering powerful tools for everything from scientific research to finance and software security.

Proof‑aware payment rail on Base where transfers are gated by EAS attestations and ZK proofs for KYC, access and milestones.

Easy L2/side-chain onboarding component for react Dapps

Unified liquidity, accessible anywhere.