Snyk is a developer security tool that integrates with GitHub (a code hosting platform) to automatically scan and protect code repositories from vulnerabilities.
Flow is just this incredibly important concept for developers and you want to strive to keep them in that flow for as long as possible. The GitHub kind of pool requests are a great example of that. Someone can sign up for Snyk and they could theoretically be the only user of Snyk and connect their repos. All of a sudden we're protecting, securing those repos, a hundred, a thousand developers could be working in GitHub with that code, all benefiting from Snyk without necessarily needing to sign up.