2022-11-non-fungible

aave_flashloan

Code for how we can start a flash loan. Note we won't be actually doing an arbitrage here, because finding profitable arbitrage opportunities is the hardest part and not related to the code, but will essentially just learn how to execute a flash loan.

blockchain-developer-bootcamp

Open-source version of ConsenSys Academy's Blockchain Developer Bootcamp

buildspace-solutions

cardgame_attack

We should not generate random numbers on-chain without oracle, Here we'll guess a random number of a card in a card game.

cryptodevdex

Swap CryptoDev tokens with ETH

cryptodevsdao

DAO for holders of CryptoDevs NFTs. NFT holders can create and vote on proposals to use that ETH that was gained through the ICO for purchasing other NFTs from an NFT marketplace

cryptodevsico

ICO for CD tokens

cs-video-courses

List of Computer Science courses with video lectures.

deins

VInsure

delegatecall_attack

.delegatecall() is heavily used within proxy (upgradeable) contracts. Since smart contracts are not upgradeable by default. But, since it modifies the storage of the contract calling the function, there are some nasty attacks that can be designed if it is not properly implemented. We will now simulate an attack

dom-overlays

A feature incubation repo for layering DOM content on/in WebXR content. Feature lead: Klaus Weidner

ethereum-boilerplate

The ultimate full-stack Ethereum Dapp Boilerplate which gives you maximum flexibility and speed. Feel free to fork and contribute. Although this repo is called "Ethereum Boilerplate" it works with any EVM system and even Solana support is coming soon! Happy BUIDL!👷‍♂️

ethernaut-notes

Notes for Ethernaut challenges

faucet_bot

LW3 Discord bot

forage-jpmc-swe-task-1

Starter repo for task 1 of the JPMC software engineering program

full-blockchain-solidity-course-js

Learn Blockchain, Solidity, and Full Stack Web3 Development with Javascript

governance-dao

growler

A Twitter clone build on top of Ethereum chain where you can showcase your NFT's, tweet and send messages with your wallet address.

junior-track

Course content for the Junior Track on LearnWeb3 - Explore the Ethereum ecosystem!

learnrust

My notes on Rust

merkle_whitelist

A Whitelist Dapp using merkle tree to verify users, we are not storing the address of each user in the contract, we are only storing the root of the merkle tree which gets initialized in the constructor.

metatransaction

Meta transactions are just a fancy word for transactions where a third party (a relayer) pays the gas for the transaction on behalf of the user. The user just needs to sign messages (and not send a transaction) that contain information about the transaction they want to execute and hand it to the relayer. Relayers are then responsible for creating valid transactions using this data and paying for gas themselves.

mevnft

This code is just meant to show you how you use Flashbots to send transactions in the first place.

moralis-mutants-nft-engine

Moralis Generative Art NFT Engine

moraliscodes

my-multi-sig-wallet

Code for a multi siganture wallet. By requiring more than one signature to transfer funds, multisig wallets provide enhanced security and allow for trustless escrow transactions.

my-space

My space is my portfolio website built on top of Three.js and Vite

my_contracts

Some basic contracts to use

nft-collection-scaffold

Boilerplate code for an NFT collection sale and minting on Ethereum, Polygon, Arbitrum or Binance Smart Chain