@mdo

Mark Otto

Designer, developer, and advisor. Advising and contracting with growing teams at Studio MDO. Creator of Bootstrap. Previously at GitHub and Twitter. Huge nerd.

2022

2021

Diffing Sass maps

2020

Moving RSS

2019

Null variables in Sass

2018

CSS dark mode

2015

Introducing Primer
Recent projects

2014

Using Sass with Jekyll
GitHub's CSS
GitHub.com flow
Dream on
Including CSS in Jekyll
Introducing Poole

2013

Introducing Hyde
CSS and #noparents
Go Beyond Pixels
Feedback
Reintroducing Preboot

2012

Terminal hotness
GitHub bound!
Take action
Simpler
Stop the cascade
Bootstrap 2.0.1 released

2011

CSS commenting strategy
CSS property order
Breaking down Bootstrap
Floored
Using iA Writer for Mac
Updated site design
Welcoming Bootstrap v1.3
Write less Less
Bootstrap updated
Fatten up those T's
One year at Twitter
3D text using just CSS

2010

About the new design
Like CSS3? Use LESS.js