Rapt Studio’s architects jettisoned the space’s man-cave décor and replaced it with an eclectic mix of modern furniture. In lieu of the trendy shipping-container cubicles that had been there since 2015, there are now cozy spaces designed like residential living rooms. They’ve also built a room for nursing mothers, a prayer room, and gender-inclusive bathrooms. In the library, there are even sculptures of female trailblazers in computing. While GitHub’s workforce is still predominantly male, the redesign reflects CEO and co-founder Chris Wanstrath’s ambition to foster a more inclusive workforce.