The document provides tips for marketing to developers. It notes that developers are problem solvers who appreciate direct, transparent communication without marketing fluff. Developers like free tools and resources that help them do their jobs better, such as code samples, tutorials, and benchmarks. The document recommends publishing content for developers on sites like Medium, StackOverflow, and GitHub where developers actively engage with each other and share knowledge. Key tactics include speaking to developers in their language, clearly addressing their problems, and giving them opportunities to build things and provide feedback.