Hedera Hashgraph

Overview

This course provides a comprehensive overview of the Hedera network and its core concepts. After starting with an introduction to Web3 and Hedera, you will dive into network architecture, developer fundamentals, consensus, token services, dApp development, smart contracts, and interoperability. You will also complete practical modules including setting up local networks and utilizing JSON RPC Relay for native services. By the end of the course, you will gain a deep understanding of building on Hedera Hashgraph.

Syllabus

Getting Started

Welcome to the course! Meet your instructors, Hedera experts Patches and Splash.

Module 1: Introduction to Web3 and Hedera

Kick off your exploration of Web3 and Hedera through decentralized ledger tech, Hedera's network, its governing council, network growth, and Hedera's unique offerings.

Module 2: Hedera Network Architecture

Dig deeper into the Hedera Network architecture, covering networks, nodes, and services. Set up a TestNet account, including MainNet, TestNet, and node types.

Module 3: Hedera Core Concepts

Survey Hedera's core concepts: crypto economy, accounts/keys, transactions, scheduled transactions, queries, confirmations, state/history, HIPs, and assessments.

Module 4: Hedera Developer Fundamentals

Begin to tackle hands-on labs with a dev environment and Hedera Hedera SDKs. Transfer your HBAR and query ledger data with code.

Module 5: Local Network Setup

Learn to set up a local Hedera network using Docker, for emulated transactions without impacting main/test nets.

Module 6: Hedera Consensus Service

Dive into Hedera Consensus Service: topic creation, message submission, ordering with nanosec timestamps, admin/submit keys, and a chat app tutorial.

Module 7: Hedera Token Service - Fungible and Non-Fungible Tokens

Explore creating, managing, and transferring fungible and non-fungible tokens (NFTs) on Hedera Token Service, covering token creation, minting, and advanced operations.

Module 8: Hedera dApp Workshop

Build a Hedera dApp: introduction to dApps, setting up your environment, deploying your first dApp on Hedera, and managing transactions.

Module 9: Hedera Smart Contract Service

Use the Hedera Smart Contract Service: contract creation, management, and interoperability. Develop skills in deploying and interacting with smart contracts.