Colly

Scraping Framework for Gophers

Documentation

Features

• Clean API
• Cookies and session handling
• Sync/async/parallel scraping
• Fast (>1k request/sec on a single core)

Example

func main() {
	c := colly.NewCollector()

    // Find and visit all links
	c.OnHTML("a", func(e *colly.HTMLElement) {
		link := e.Attr("href")
		fmt.Println(link)
		c.Visit(e.Request.AbsoluteURL(link))
	})

	c.Visit("https://en.wikipedia.org/")
}

See examples folder for more detailed examples.

Bugs

Bugs or suggestions? Visit the issue tracker or join #colly on freenode