As 2015 draws to a close it's time to look back in awe at the advancements made with pure CSS by the very talented folks that frequent Codepen. We've added a couple of new ones to spice it up a little so kick back and enjoy the best pure CSS pens of 2015.

  • Pure CSS Bars by Rafael González

  • Loaders.css by Connor Atherton

  • Gooey Menu by Lucas Bebber

  • CSS Exploration App Concept by David Khourshid

  • Pure CSS Progress by Rafael González

  • UI Statistic Pop Out CSS by Jamie Coulter

  • Animated Weather Icons by Josh Bader

  • Pure CSS Material Design Music App by Gregor Adams

  • Pure CSS Toggles by Rafael González

  • CSS Inbox User Interface by Jamie Coulter

  • Pure CSS Parallel Park By Jota Teles

  • Pure CSS Questionnaire Concept by Nikolay Talanov

  • Atomic Hamburger Menu CSS by Alex Coven

  • Marvel Logo Animation by Gregor Adams

  • Bubble Menu By Jan Drewniak

  • Color Drop Animation by Wenting Zhang

  • Swanky Pure CSS Drop Down Menu V2.0 by Jamie Coulter

  • Simple CSS3 slideshow by .do {code}

  • Pure CSS Parallax header by Keisuke Takahashi

  • Pure CSS Fullscreen Navigation Menu by Brenden Palmer

  • Perspective Scrolling in CSS by Hornebom

  • CSS Raindrops (simple version) by Lucas Bebber

  • Twist Cube Illusion by David Khourshid

  • Gooey Menu CSS no SVG by Alex Coven

  • CSS LP with Conic Gradient by Lucas Bebber

  • Envelope, a Pure CSS Icon by Rafael González

  • 3D Dashboard Concept by Jamie Coulter

  • Sullivan Buttons by David Darnes

  • Cubes By Jon Ambas

  • Day 007 Author Quote by Mohan Khadka

  • Semi Circle Donut Charts by Vineeth.TR

  • Material Playing Cards by Andy Tran

  • Numbers Cube Counter by Gregor Adams

  • Color Dots Loader By PaweĊ‚ Kuna

  • PINGPONG by Hugo Groutel

  • Dancing Robots by C4rin3

  • Super Simple CSS Tooltips by Ben Mildren

  • Hover Squares by Rudolf van der Ven

  • Material More Button CSS by Alex Coven

  • Sidebar Nav Animation by Dominic Magnifico

  • Morphing Device by Edmundo Santos

  • Beer Preloader Concepts by Renan C. Araujo