Mix
27 people starred this projectMix provides a series of necessary features that almost every project needs but are not included in Drupal core.
Minify Source HTML
75 people starred this projectThis module does exactly what the title says - it minifies the source HTML before the data is sent to the browser.
Minify JS
41 people starred this projectThe Minify JS module allows a site administrator to minify all javascript files that exist in the site's code base and use those minified