You can do everything with the keyboard, and we do write everything with screenreader accessibility and colorblindness accessibility in mind. But we don't have

You can do everything with the keyboard, and we do write everything with screenreader accessibility and colorblindness accessibility in mind. But we don't have a dedicated accessibility tester on staff, so we're reliant on people reporting issues that bother them in actual use. I should also mention there's a nice TUI app: https://github.com/zulip/zulip-terminal https://github.com/zulip/zulip-terminal, which can be helpful for some people.