Beyond Blockchain: Hashgraph (Re-Run)
Join the Hedera campaign to explore the decentralized, proof-of-stake public ledger, Hedera, and learn how to develop on it using the Hashgraph JS SDK; gain a deep understanding of Hedera's Network Services, including smart contracts and token services; and conclude with a capstone project building a car borrowing dApp.
📄️ (Beginner) Quest 1 - An Introduction to Hedera (Re-Run)
In this quest, you'll get an overview of Hedera, including its network, unique consensus mechanism (Hashgraph), core network services, and the role of the Hedera Governing Council; you'll also learn where to access resources for further learning and engage with the Hedera community.
📄️ (Beginner) Quest 2 - Learning Core Concepts & Exploring The Hedera Ecosystem (Re-Run)
In this quest, you'll delve into core concepts of Hedera, including nodes, transactions, accounts, keys, and more; explore popular Hedera decentralized applications (dApps); create a Hedera Developer Portal testnet account; and set up your first Hedera wallet using the HashPack wallet to transfer HBAR tokens.
📄️ (Beginner) Quest 3 - Hedera Developer Fundamentals (Re-Run)
In this quest, you will explore various Hedera SDKs and focus on the Hedera Hashgraph SDK, learning how to create accounts and transfer HBAR between them programmatically using the SDK.
📄️ (Beginner) Quest 4 - Hedera Smart Contract Service - Hello World (Re-Run)
In this quest, you will gain hands-on experience with the Hedera Smart Contract Service. You'll start by learning about the integration of Hyperledger Besu and Hedera services, then proceed to write and deploy a Hedera smart contract to the testnet, and explore how to interact with the functions of the deployed smart contract.
📄️ (Intermediate) Quest 5 - Hedera Token Service (Re-Run)
In this quest, you will explore the Hedera Token Service, allowing you to create and transfer both fungible and non-fungible tokens (NFTs). You will also learn about decentralized storage, specifically the InterPlanetary File System (IPFS), and understand the connection between NFT images and metadata.
📄️ (Intermediate) Quest 6 - Creating NFTs Using Solidity (Re-Run)
In this quest, you'll learn how to create and transfer non-fungible tokens (NFTs) using a Solidity smart contract on the Hedera network, including deploying the smart contract and interacting with its functions.
📄️ (Intermediate) Quest 7 - Hedera Consensus Service & Mirror Nodes (Re-Run)
In this quest, you'll learn how to use the Hedera Consensus Service to create topics and log messages on the Hedera network, as well as how to interact with the Hedera network using the Mirror Node API service.
📄️ (Advanced) Quest 8 - Car Borrowing DApp Capstone Project (Backend) (Re-Run)
In this quest, you will build a Car Borrowing DApp using the skills and knowledge gained from the previous quests, incorporating Hedera Network Services and MetaMask integration, focusing on the backend of the project.
📄️ (Advanced) Quest 9 - Car Borrowing DApp Capstone Project (Frontend) (Re-Run)
In this quest, you will build a frontend application for the Car Borrowing DApp project, allowing users to interact with the deployed smart contracts, utilizing React, Ethers.js, and integrating the MetaMask wallet for switching between merchant and customer roles.