With NodeJS I can use PhantomJS to help me to scrape dynamic website, with Python I can use Selenium to do this job.
How about in GoLang?
Give it a try on Go lang selenium web drivers
https://github.com/knq/chromedp : Package chromedp is a faster, simpler way to drive browsers (Chrome, Edge, Safari, Android, etc) without external dependencies (ie, Selenium, PhantomJS, etc) using the Chrome Debugging Protocol.
https://github.com/sourcegraph/go-selenium : Selenium WebDriver client for Go
https://github.com/tebeka/selenium : Selenium/Webdriver client for Go
Static Crawler Reference
You can use github.com/PuerkitoBio/gocrawl library or built your custom crawler, basic idea is here https://tour.golang.org/concurrency/10.