This simple web crawler fetches news from the homepage of HN (https://news.ycombinator.com/).
Use this to generate an executable, and then launch the web crawler:
v web_crawler.v
./web_crawler
And this to compile and launch the web crawler directly:
v run web_crawler.v
This project shows how to use http.fetch() to get http.Response, and then html.parse() to parse the returned html.
It's easy, isn't it?