VuePress is a feature-rich static site generator based on Vue.js
React-Static is a next-gen static site generator for React. Finally, you can build a website like you do any other React App. There's no special CMS, query language, or crazy lifecycle hooks. Just good old React producing an amazing SEO-ready, user experience driven, progressively enhanced website. The effort is minimal, but the benefits are not!
Bedrock is a static site generator to easily make HTML prototypes.