For nodejs you can start with <a href="https:&#x2F;&#x2F;www.npmjs.com&#x2F;package&#x2F;retire" rel="nofollow">https:&#x2F;&#x2F;www.npmjs.com&#x2F;package&#x2F;retire</a> &quot;is a tool for detecting use of vulnerable libraries&quot;<p>For Ruby&#x2F;Python&#x2F;PHP&#x2F;node you can use <a href="https:&#x2F;&#x2F;gemnasium.com&#x2F;" rel="nofollow">https:&#x2F;&#x2F;gemnasium.com&#x2F;</a><p>I thought about creating something similar for Perl once. I&#x27;m sure there&#x27;s still space in the market.