Alternatives and similar repositories for optimism:

Users that are interested in optimism are comparing it to the libraries listed below

• OffchainLabs / arbitrum-classic
  Powers fast, private, decentralized applications
  ☆1,983Updated last year
• tahowallet / extension
  Taho, the community owned and operated Web3 wallet.
  ☆3,136Updated this week
• matter-labs / zksync
  zkSync: trustless scaling and privacy engine for Ethereum
  ☆4,910Updated 6 months ago
• hop-protocol / hop
  🐰 Hop Protocol Monorepo
  ☆2,856Updated last week
• guildxyz / guild.xyz
  A tool for token-curated communities.
  ☆3,385Updated this week
• lens-protocol / core
  The Lens Protocol
  ☆2,780Updated 8 months ago
• LayerZero-Labs / LayerZero-v1
  An Omnichain Interoperability Protocol
  ☆1,953Updated 8 months ago
• snapshot-labs / snapshot-v1
  V1 interface for Snapshot. Join us on Discord http://discord.snapshot.org
  ☆9,223Updated this week
• sei-protocol / sei-chain
  ☆2,760Updated this week
• massalabs / massa
  The Decentralized and Scaled Blockchain
  ☆5,574Updated this week
• tapexyz / tape
  an open media-sharing platform.
  ☆4,435Updated last week
• sismo-core / sismo-hub
  ☆968Updated last month
• sismo-core / sismo-badges
  Contracts of the Sismo Badge Minting Protocol
  ☆16,065Updated last year
• sea-protocol / seaprotocol
  Sea protocol is the ultimate DEX base on order-book & AMM on Aptos & Sui.Anybody has the right to trade any asset anywhere, anytime!
  ☆5,091Updated last year
• matter-labs / zksync-era
  zkSync era
  ☆3,150Updated this week
• passportxyz / passport
  Passport allows users to prove their identity through a secure, decentralized UI
  ☆1,100Updated this week
• pk910 / PoWFaucet
  Modularized faucet for EVM chains with different protection methods (Captcha, Mining, IP, Mainnet Balance, Gitcoin Passport and more)
  ☆4,425Updated this week
• MetaMask / snaps
  Extend the functionality of MetaMask using Snaps
  ☆754Updated this week
• taikoxyz / taiko-mono
  Taiko Alethia based rollup protocol 🥁 🌸
  ☆4,543Updated this week
• Uniswap / v4-core
  🦄 🦄 🦄 🦄 Core smart contracts of Uniswap v4
  ☆2,156Updated last week
• starkscan / starkscan-verifier
  Verify Cairo contracts on Starkscan in 1 minute.
  ☆1,269Updated 8 months ago
• java-group-blr / lesson01
  ☆12Updated 4 years ago
• freshe4qa / zk-badge-eligible
  ☆27Updated 2 years ago
• alexx-ua / polymer-template
  HappyCuanAirdrop
  ☆10Updated 11 months ago
• dominant-strategies / go-quai
  Official Go Implementation of the Quai Network
  ☆2,394Updated this week
• CRE8RDAO / amplifi.js
  A Simple and Isomorphic GraphQL Client for JavaScript
  ☆88Updated 2 years ago
• nampandeaisha / solana-program-library
  A collection of Solana programs maintained by Solana Labs
  ☆8Updated last year
• Mosonczy / Vigenere
  ☆48Updated last year
• superfluid-org / protocol-monorepo
  Superfluid Protocol Monorepo: the specification, implementations, peripherals and development kits.
  ☆878Updated this week
• zksync / credo
  ☆2,189Updated 6 months ago