Poedit is a popular translation editor for XLIFF and PO files, with builtin support for Xcode XLIFF files, WordPress and gettext source extraction. It features quality checks, translation memories and collaboration functions (via Crowdin). It is a free app with a few paid conveniences such as online pre-translation and machine translation.
Clubhouse is a fast, uncluttered project management platform that combines just the right amount of simplicity and flexibility so teams can focus on the code, not the tool. It features a robust set of popular integrations (GitHub, GitLab, Slack, and more) and a well-crafted API to automate workflows.Try it for free for 14 days.