OSLabs | 616 followers on LinkedIn. Partnering around open source | OSLabs is a nonprofit tech accelerator devoted to furthering high-impact open source software within a collaborative community of dedicated engineers and mentors. Our mission is to advance open source innovation, by supporting engineering leaders that are dedicated to building products that will benefit the software engineering community and the tech industry as a whole. OSLabs provides guidance, mentorship, and, in some cases, financial support for developers to work on maintaining or creating open source software.