Hacker News Search Service

Search Function:
/search?q=searchKeyword&time_range=timeRange&page=pageNumber&hits_per_page=resultsPerPage

Parameters:
- q: Search keyword (optional, shows front page content if empty)
- time_range: Time range (optional, values: day, week, month, year)
- page: Page number (optional, default: 0)
- hits_per_page: Results per page (optional, default: 30)

Example:
/search?q=javascript&time_range=week&page=0&hits_per_page=20

Crawl Function:
/crawl?url=https://news.ycombinator.com/item?id=ITEM_ID
Get detailed content and comments for a specific Hacker News post