1. Bootstrap Grid OnlyBootstrap's grid and responsive utility classes only, without any extras. Lightweight yet still powerful. Style to taste. Works with LessPHP.
2. pushtape-cassetteA lightweight framework for building static music apps. Make a cassette.json of your music and render a complete music site in seconds, featuring a persistent music player.
3. pushtape-player.jsCustomizable JS audio page player with global playback controls and autoscan (mutationobserver), built on Soundmanager2.