intermediateBlockchain & Web3
Web3 dApp Engineering
Wallets, indexing and a frontend that survives a chain reorg
Web3 dApp Engineering: Wallets, indexing and a frontend that survives a chain reorg.
What you'll be able to do
- Wire wallet connection properly
- Index on-chain data
- Handle pending and reverted states
Curriculum
Getting started
How this course workspreview
Setting up your environmentpreview13m
Starter repo & setup checklist
Core concepts
The mental model19m
Working through the happy path16m
What breaks in production (and why)
Tradeoffs and alternatives14m
Interactive walkthrough
Applied practice
Building the reference implementation27m
Guided exercise: build it yourself
Cheat sheet, templates & further reading
Build & assess
Knowledge check
Web3 dApp Engineering: final assignment
Where to go next
Reviews
Tanvi Shah★★
The chain-side material is decent but the React sections skip too much.