A daily Spanish-language newsletter by entrepreneur Oso Trava offering business lessons, personal opinions, and tools for growing a company and one's life. Recent issues cover timing in business opportunities, overcoming personal limitations through an interview with entrepreneur José Arozarena, and weekly recommendations on productivity, books, restaurants, and shows.

This newsletter analyses the business opportunities created by Medicaid work requirements, especially the medically frail exemption and reinstatement services, and how a clinical layer could partner with navigation companies like Fortuna Health. It pairs state-by-state policy detail with market reasoning for investors, founders and healthcare executives.

A weekly publication by a design executive on creativity, experimentation, and how people build and ship products. It offers first-person essays on shipping work, user research in the AI era, and personal productivity systems.

Jesse Myers writes practical notes from running several small companies with AI and automation, covering how to take control of vendor platforms with a Cloudflare Worker, how to keep AI assistants in each company's brand voice with a verification check, and how to cut estimating and invoicing admin to about ten minutes per job. The writing is specific, grounded in real projects, and includes concrete design details and reasoning.