Optimism about the future of open source is high among software developers worldwide. However, a growing number of devs worry that a lack of funding and corporate support threatens its sustainability. That is one of the key takeaways from DigitalOcean’s second annual open source survey. The online survey provides a snapshot of the state of open source, as well as a gauge of the inclusivity and friendliness of contributors. More than 5,800 developers from around the world participated.