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Trusted hardware for blockchain applications


Ledger's the smartest way to secure your crypto assets. Buy, exchange and grow your crypto securely with a Ledger hardware wallet, combined with the Ledger Live app. It’s never been easier to keep your crypto safe and accessible. Read more at



Ledger Live

Monorepo architecture containing all Ledger Live JavaScript ecosystem

Those projects are now deprecated and the monorepo is to be used as the source of truth

  • desktop - Desktop application
  • mobile - Mobile application
  • common - Shared logic between desktop and mobile
  • ui - Design and interface resources for React and React-Native projects within Ledger
  • ledgerjs - Ledger's javascript libraries

Ledger Live SDK

  • app-sdk - Integrate your application or service inside Ledger Live


Nano applications

  • bitcoin - Bitcoin Nano Application
  • ethereum - Ethereum Nano Application
  • cosmos - Cosmos Nano Application
  • polkadot - Polkadot Nano Application
  • solana - Solana Nano Application
  • tezos - Tezos Nano Application

Popular repositories

  1. ledger-live-desktop Public archive

    ⛔️ DEPRECATED - Ledger Live (Desktop)

    JavaScript 982 320

  2. ledgerjs Public archive

    ⛔️ MOVED to monorepo "ledger-live"

    TypeScript 569 406

  3. ledger-live-mobile Public archive

    ⛔️ DEPRECATED - Ledger Live (Mobile)

    JavaScript 379 133

  4. Ledger Nano S, a personal security device from Ledger (blockchain / bitcoin / ethereum / FIDO)

    274 47

  5. Monero wallet application for Ledger Nano S & X

    Python 253 100

  6. ledger-wallet-chrome Public archive

    Ledger Wallet Chrome application

    JavaScript 162 131