Hugo is a general-purpose website framework for generating static web pages. Hugo flexibly works with many formats and is ideal for blogs, docs, portfolios and much more.
Jekyll is a simple, blog aware, static site generator. It takes a template directory (representing the raw form of a website), runs it through and Liquid converters, and spits out a complete, static website suitable for serving with Apache or your favorite web server.
Gatsby provides development teams an open source frontend framework for creating dynamic, optimized websites and a cloud platform for delivering them on a blazing fast edge network.
Static site generator, written in Python, that requires no database or server-side logic
Hexo is a fast, simple and powerful blog framework powered by Node.js which have extensive plugins selections for a Static Site Generator and a great communities.
Hakyll is a Haskell library for generating static sites, mostly aimed at small-to-medium sites and personal blogs. It is written in a very configurable way and uses an xmonad-like DSL for configuration.
verless (pronounced like serverless) is a Static Site Generator designed for Markdown-based content with focus on simplicity and performance. It reads your Markdown files, applies your HTML templates and renders them as a website.This app doesn't have any features at the moment.