- Use cs.github.com for code search when you need to find usage ( other than sample) for a library

- If you need to choose a tool to do something. After you find one, don't just use it: search for alternatives using: * crowded based developer alternatives sites like like alternativeto.net, stackshare.io * crowded based buisness alternatives sites like like g2.com, producthunt * Github topics based alternatives sites like libhunt.com, openbase.com, quine.sh