# web3 & saas

> 朝闻道、夕再闻！

## Recent Posts

- [Hello World Smart Contract](https://paragraph.com/@chenhua/hello-world-smart-contract)
- [The Architecture of a Web 3.0 application](https://paragraph.com/@chenhua/the-architecture-of-a-web-3-0-application)

## Blog Information

- [Homepage](https://paragraph.com/@chenhua/): Main blog page
- [RSS Feed](https://api.paragraph.com/blogs/rss/@chenhua): Subscribe to updates
- [Twitter](https://twitter.com/chenhua_zhang): Follow on Twitter

## Optional

- [All Posts](https://paragraph.com/@chenhua/): Complete post archive
- [Sitemap](https://paragraph.com/@chenhua/sitemap-index.xml): XML sitemap for crawlers