Layer 2 English Coverage + AI-Native Index Update

Get Started with Web3 now has complete English coverage for the Layer 2 / cross-chain module.

Learner outcome: a beginner can compare major L2 ecosystems, understand bridge trust models, and follow a practical L2 onboarding flow in English.

What changed:

• English lesson 9-3: Major L2 ecosystem comparison
• English lesson 9-4: Cross-chain bridges and interoperability
• English lesson 9-5: L2 practical guide
• Public AI content index regenerated to 111 lesson entries
• Module 9 English availability now covers lessons 9-2 through 9-5
• Contributor starter queue refreshed to 13 open good-first issues

Start learning:
https://beihaili.github.io/Get-Started-with-Web3/en/learn/module-9/9-3

AI entrypoint:
https://beihaili.github.io/Get-Started-with-Web3/llms.txt

Contribute:
https://github.com/beihaili/Get-Started-with-Web3/issues?q=is%3Aissue%20state%3Aopen%20label%3A%22good%20first%20issue%22

This is educational content only. It does not provide trading advice, token recommendations, or sponsored claims.