Comment by ramon156
Cloudflare is mostly open-sourced, alternatives are more often than not closed-sourced
Cloudflare is mostly open-sourced, alternatives are more often than not closed-sourced
I believe the implication is that cloudflares usefulness is not in her source code but rather her physical infra, there is not some free as in freedom alternative to that.
I don't think putting up a few libraries on GitHub and writing great post-mortems makes something "Mostly open-sourced".