Is there a good example of an Open Source project that was born out of VC money? Not a failed attempt of hockey-stick growth that open-sources its code upon shutting down commercial operation, but a genuinely healthy FOSS project that started as a VC-funded company, and still is going strong?

In my opinion, FOSS and VC have opposite goals and attitudes: openness, organic growth, staying free vs moat, meteoric growth fueled by marketing, turning a huge profit. I don't see how they could be compatible in the long term, unless the FOSS project is a gateway drug into a proprietary ecosystem.