The document discusses and compares various static site generators for React applications. It begins by explaining what JAMstack is and how static site generators (SSGs) are used to build static websites. It then lists and describes 8 top React SSGs: Gatsby, Hugo, React Static, Next.js, Cuttlebelle, Jekyll, Phenomic, and Antwar. The document concludes by providing considerations for choosing an SSG, such as required features, build/deploy times, project type, intended users, and community support.