Learn how to engage with open source software across a surprising spectrum of actions to further impactful, equitable, and attainable outcomes. Quickly establish context for the open source movement; its potential, its pitfalls, and its perils. Understand open source software as a determinant of progress when wielded correctly. Navigate licensing challenges with confidence. Evaluate dependencies with utility and safety in balance. Approach a mature open source project without feeling intimidated. Setup a new open source project with the right value exchanges and sustainable processes to foster growth.