Bedrock is described as 'tool to efficiently work together, document HTML/CSS components, and provide a single source of truth for what an application should look like' and is an app in the Development category. There are more than 10 alternatives to Bedrock for a variety of platforms, including Self-Hosted solutions, Linux, Windows, Mac and Ruby. The best alternative is Jekyll, which is both free and Open Source. Other great apps like Bedrock are Hugo (Free, Open Source), Pelican (Free, Open Source), VuePress (Free, Open Source) and Hakyll (Free, Open Source).
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.
Simplicity First Minimal setup with markdown-centered project structure helps you focus on writing. Vue-Powered Enjoy the dev experience of Vue + webpack, use Vue components in markdown, and develop custom themes with Vue.
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.
Blades is made to do one job and do it well - generate HTML files from the provided content using the provided templates. Blades renders the whole site in milliseconds, possibly up to 10 times faster than other generators like Hugo.