Prompt: Write about your favorite (or least favorite) programming language or tool in the format and style of a movie review.
Bootstrap (starring Mark Otto and Jacob Thornton, first released by Twitter), a frontend library focused on mobile-compatible web development, has graced screens around the world with smart layout and professional color combinations. The fourth edition of the library simplifies the namespace and offers clearer direction to developers looking for one right way to create components like cards. The release retains the library's foundational 12-column approach to layout and provides tools for placing elements sensibly on screens of any size. A potential victim of its own success, Bootstrap 4 may result in websites looking even more similar, though challengers like Tailwind provide compelling variety to the genre. Four and a half stars.