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@pycoin @bitcoinembassy @MadibaGroup @existencelabs @IETF-Hackathon @VelocityMarket @shiryakhat @auctionify @rxcmtl
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  1. richardkiss/pycoin richardkiss/pycoin Public

    Python-based Bitcoin and alt-coin utility library.

    Python 1.4k 495

  2. web3/web3.js web3/web3.js Public

    Collection of comprehensive TypeScript libraries for Interaction with the Ethereum JSON RPC API and utility functions.

    TypeScript 19k 4.9k

  3. Consensys/Legions Consensys/Legions Public

    Ethereum/EVM Node Security Toolkit

    Python 69 17

  4. Consensys/smart-contract-best-practices Consensys/smart-contract-best-practices Public

    A guide to smart contract security best practices

    HTML 7.4k 1.5k

  5. Bitcoin-PoS-PHP Bitcoin-PoS-PHP Public

    PHP Bitcoin Point of Sale - Customized for Cafe Aunja, Montreal

    PHP 23 22

  6. Token Checklist Table Token Checklist Table
    |        Token               |              Feature                     |                                                       Known Vulnerabilities                                                             |                                                               Resources                                                                      |                          Examples                                |
    |        ERC20               |             **Allowance**                |                                                        Double withdrawal (front-running)                                                |                                               [Resolving the Multiple Withdrawal Attack on ERC20 Tokens](                                       |                                                                  |
    |                            |             **decimals()**               |                                 The decimals can be more than 18                                                                        |                                                                                                        |              [YamV2](  has 24 decimals                        |
    |                            |                                          |                          Not accounting for the tokens that try to prevent multiple withdrawal attack                  |                                                            [Perpetual Protocol Audit issue 3.12](                                                 |                                                                  |