Tutoriale de dezvoltare Ethereum

Patrick Collins •29 mai 2024 •11 min •Extern

What is the EIP-4844? Learn what proto-danksharding and blobs are, how they work, and how to send your first blob transaction using the new Ethereum improvement proposal

Patrick Collins •29 mai 2024 •10 min •Extern

What is EIP-4844? What are blob-carrying transactions?

Austin Griffith •24 aprilie 2024 •10 min •Extern

Build, mint, and transfer your own ERC721

Austin Griffith •24 aprilie 2024 •30 min •Extern

Build, test, and deploy your own decentralized staking app

Austin Griffith •24 aprilie 2024 •30 min •Extern

Build a vending machine to buy and sell your own ERC20

Austin Griffith •24 aprilie 2024 •25 min •Extern

Deploy a contract to attack a DiceGame contract and predict the randomness so you only roll winners

Austin Griffith •24 aprilie 2024 •60 min •Extern

Deploy a decentralized exchange to swap an ERC20 and ETH

Austin Griffith •24 aprilie 2024 •60 min •Extern

Create an app to lock collateral onchain, transact offchain, then finalize onchain.

Austin Griffith •24 aprilie 2024 •90 min •Extern

Deploy a multi-signature wallet where enough signatures are required to execute a transaction

Cyfrin Updraft •13 decembrie 2023 •1320 min •Extern

The ultimate web3 security course for all those looking to be top smart contract developer or security researchers. We teach you all the cutting edge skills needed to make web3 safer and start a successful career in web3 security.

Alchemy •1 iulie 2023 •10 min •Extern

Learn how to get the full transaction history for a smart contract or a user address including external, internal, token, ERC-20, ERC-721 and ERC-1155 token transfers in a single request.

Patrick Collins •7 iunie 2023 •504 min •Extern

This course will give you a full introduction to all of the core concepts related to blockchain, smart contracts, Solidity, ERC20s, Foundry, DeFi, Chainlink, Ethereum, upgradable smart contracts, DAOs, IPFS, and more. Follow along with the videos and you'll be a blockchain wizard in no time!

Patrick Collins •25 aprilie 2023 •10 min •Extern

We look at formal verification & symbolic execution with two Trail of Bits Web3 security team members. Additionally, we review the value these techniques bring and compare them to other tools.

Patrick Collins •13 aprilie 2023 •9 min •Extern

What is fuzz testing? What are invariant tests? We introduce how to use these tools in Web3 & Solidity and explain why they are essential, especially for security.

Patrick Collins •6 aprilie 2023 •5 min •Extern

Smart Contract Auditing | What it is, what to expect, and where to look for one. Everything you need to know!

replit •24 martie 2023 •20 min •Extern

Learn how to build a simple escrow smart contract, which will include deploying your own non-fungible token (NFT) and learning more about Solidity on Ethereum.

replit •24 martie 2023 •20 min •Extern

Learn how to create a simple generative art NFT, ReplBots, with part 1 focusing on the smart contract deployment.

replit •24 martie 2023 •15 min •Extern

Continues from part 1 where you can learn how to create a frontend interface for your NFT application.

replit •24 martie 2023 •30 min •Extern

Learn how to use oracles in smart contracts and how oracles work internally, and gain experience with hybrid on-and-offchain systems.

dcbuilder •22 martie 2023NaN •Extern

devpill.me is a public good blockchain development guide aimed at becoming the go-to learning resource aggregator for building on Ethereum and its wider ecosystem of scaling solutions and applications.

Engin YILMAZ @veridelisi •8 martie 2023NaN •Extern

Welcome to the comprehensive series on understanding Ethereum Virtual Machine (EVM) Opcodes

Aw Kai Shin •10 noiembrie 2022 •9 min •Extern

An initial explainer on how decentralized identity works

Patrick Collins •26 mai 2022 •1920 min •Extern

This course will give you a full introduction to all of the core concepts related to blockchain, smart contracts, Solidity, ERC20s, full-stack Web3 dapps, DeFi, JavaScript, TypeScript, Chainlink, Ethereum, upgradable smart contracts, DAOs, the graph, Moralis, Aave, IPFS, and more. Follow along with the videos and you'll be a blockchain wizard in no time!

Vitto Rivabella •1 mai 2022 •48 min •Extern

A tutorial showing how to develop your first NFT smart contract quickly using OpenZeppelin, Remix, Alchemy, and Opensea. The first lesson of Road to Web3, a series of community-focused weekly Web3 development projects!

Patrick Collins •28 martie 2022 •19 min •Extern

We build a minimal Foundry project using a staking application to show you how to work with Foundry.

Patrick Collins •4 martie 2022 •86 min •Extern

Using Compound and Openzeppelin as a basis, we build a 100% onchain DAO using an ERC20 governance token for votes.

Patrick Collins •24 februarie 2022 •6 min •Extern

Using Compound and Openzeppelin as a basis, we build a 100% onchain DAO using an ERC20 governance token for votes.

Patrick Collins •11 februarie 2022 •70 min •Extern

We learn exactly how web3 / blockchain / smart contract applications work in the front end using HTML and Javascript. We then go through 6 different ways you can connect your Metamask, Phantom, or other blockchain wallet address to your front end. We’ll look at popular Nextjs / React packages to make your development lifecycle 100 times easier.

Patrick Collins •7 februarie 2022 •14 min •Extern

We learn exactly how web3 / blockchain / smart contract applications work in the front end using HTML and Javascript. We then go through 6 different ways you can connect your Metamask, Phantom, or other blockchain wallet address to your front end. We’ll look at popular Nextjs / React packages to make your development lifecycle 100 times easier.

Patrick Collins •25 noiembrie 2021 •5 min •Extern

Learn all about solidity events and logging, with hardhat and brownie examples! With video example: https://www.youtube.com/watch?v=KDYJC85eS5M

Patrick Collins •8 noiembrie 2021 •12 min •Extern

We explore the steps one needs to take to enter the world as a blockchain developer and engineer. We talk about how to get there.

Patrick Collins •14 octombrie 2021 •15 min •Extern

Learn how to make multiple API calls to a blockchain node with a single API call to a multicall contract.

Patrick Collins •9 septembrie 2021 •960 min •Extern

This course will give you a full introduction into all of the core concepts in blockchain, smart contracts, solidity, NFTs/ERC721s, ERC20s, Coding Decentralized Finance (DeFi), python and solidity, Chainlink, Ethereum, upgradable smart contracts, and full stack blockchain development.

Patrick Collins •3 septembrie 2021 •180 min •Extern

Explore the world of using SVGs to generate random NFT ImageURIs and Metadata 100% onchain.

Nader Dabit •25 august 2021 •18 min •Extern

Building Full Stack dapps with React, Ethers.js, Solidity, and Hardhat

Patrick Collins •29 iunie 2021 •34 min •Extern

Leveraged trading is a common strategy in traditional finance, and leveraged trades are even easier to do in DeFi

Hardhat •22 iunie 2021NaN •Extern

Hardhat's beginners guide to Ethereum contracts and dapp development

Patrick Collins •24 mai 2021 •30 min •Extern

All about upgradable smart contracts, proxies, and using delegatecall in your solidity.

Patrick Collins •24 mai 2021 •30 min •Extern

Deploy your smart contract to Opensea, end-to-end.

Patrick Collins •9 mai 2021 •17 min •Extern

Build your own ERC20 token using Brownie, Python, and Solidity.

Patrick Collins •25 aprilie 2021 •17 min •Extern

Learn how to make contracts that use flash loans. Using Brownie, Solidity, Aave.

Harry Papacharissiou •5 ianuarie 2021NaN •Extern

Learn how to fetch the current price of Bitcoin, Ethereum and other cryptocurrencies in your Solidity smart contracts.