“Another major goal was to ensure that low-vision, screenreader and keyboard-only users could navigate the site with ease. While starting from a clean codebase, we were able to make many impactful improvements to color contrast, semantic HTML and keyboard accessibility with little additional effort. Additionally, we were able to work in some new features for a more accessible experience.”

Good on Slack for realizing that a rebuild was in order to make their marketing site better for everyone to use. I also find it interesting, they developed a framework and use that terminology. Right now there are so many different people using different words for what they build and it's fascinating (what's a framework vs a style guide vs a pattern library vs a design system?).