Forge is a tool for quickly developing a WordPress theme built by the fine folks at The Theme Foundry.
Forge is a free command-line toolkit for bootstrapping and developing WordPress themes in a tidy environment using front-end languages like Sass, LESS, and CoffeeScript.
During the early development process of this year’s default theme for WordPress, the Twenty Twelve team—Drew Strojny and myself—used Github and Forge to build the theme (view the archived source).
I would like to share my thoughts on using Forge during this process now that the theme is back in the core WordPress environment: Subversion and Trac.
In summary: Forge is too restrictive for general theme develpoment.
Continue reading Review: Forge, a Tool for Bootstrapping a WordPress Theme