The document discusses strategies for faster design decision-making and a more efficient design process. It recommends starting simply with paper prototypes to define the right direction before building, using frameworks as a foundation but only including necessary parts, leveraging grids and media queries for responsive design, utilizing pattern libraries to improve markup, and embracing constraints to build effectively. Prototyping tools like Gists, styleguides like KSS, and pull requests are also presented as aiding a streamlined process.