For me it’s Azure DevOps. We’re required to use it for the project I’m working on. Some things I hate: * Project backlog is a mess UI-wise. Lots of fields, w

For me it’s Azure DevOps. We’re required to use it for the project I’m working on. Some things I hate: * Project backlog is a mess UI-wise. Lots of fields, with little to no explanation of what they drive. Generally a bad UI for working with stories. * Reviewing large pull requests is very laggy performance-wise. * Compare branches is broken - I have to start to create a PR, then cancel it, if I just want to compare two branches. * Release pipeline (not build pipeline) does not allow yaml definition, so you are expected to configure it by point and click, true to form for Microsoft. * Logging in - I have to bookmark it because there doesn’t seem to be a good direct URL to navigate directly to my repo (as opposed to like a GitHub repo for example). Also the confusing branding with “Azure” probably contributes to this as well. There are probably more things, but these are some that come to mind right away.