When comparing Assemble vs Publii, the Slant community recommends Assemble for most people. In the question“What are the best static site generators?” Assemble is ranked 15th while Publii is ranked 21st.
Ranked in these QuestionsQuestion Ranking
Pros
Pro No dependencies on Ruby, Python... just JavaScript
Pro Built on node.js
Pro Powered by a popular template engine Handlebars
Handlebars is the default template engine for Assemble, but you can add any template any you want.
Pro Highly customizable
Pro Markdown support
Pro Highly extensible
Assemble can be extended with plugins/middleware, helpers and mixins.
Pro Nested layout support
Assemble makes it easy to work with layouts. Layouts are used to "wrap" pages with common page elements, such as a header, footer etc. You can even nest layouts!
Pro Use mainstream build tools Grunt or Gulp
Pro WordPress import
Pro Search engine form & SEO included
Pro Free and open source
WYSIWYG.
Pro Social media friendly (generates cards)
Cons
Con Documentation can be hard to navigate
Especially for someone new to Assemble, it can be difficult to find what you're looking for in the documentation.
Con Mostly blog oriented
Con Poor support community
A very poor support community, and a developer who is just way too sensitive to any feedback.
Con Limited
Very limited free themes, that really are quite useless. Other themes cost quite a bit of money.