3DP.BIO is a platform for driving innovation in bioprinting through the collaborative sharing of information, including pre-published research, daily lab notes, and other relevant information. Much of the work shared here is made public, other information is on a delayed release or is available only to site members. Members come from all disciplines, such as tissue engineering, material science, software engineering, or design, but all are typically researchers developing some aspect of bioprinting. This diversity brings new perspectives and expertise to research. For these members there is no fee to join, simply the expectation that everyone will share their research as much as possible, and engage in helpful dialogue with other members. Attribution is inherently tracked within the site and gladly maintained via self-regulated standards of integrity within this community. We welcome wider participation and invite you to contact us if you are interested in joining.