Question: I need a writing platform that offers advanced formatting controls, customizable shortcuts, and support for multiple programming languages.

If you're looking for a writing platform with advanced formatting controls, customizable shortcuts and support for multiple programming languages, Breveto is a strong contender. It offers a full-featured writing app for Mac users with inline formatting controls, customizable keyboard shortcuts and support for 36 programming languages. It also includes an AI assistant for rewriting and grammar checking, 18 customizable themes and automatic backups with conflict-free sync.

Another strong contender is Fixkey, a native macOS app that uses AI to help with grammar correction in many apps without taking you out of the workflow. It supports more than 200 languages using Large Language Models, and you can customize shortcuts for a high-productivity workflow. It's particularly useful for writers who need to handle multiple languages and focus on writing.

If you want a more integrated AI copilot experience, AI Anywhere works in multiple apps, documents, emails and websites. It lets you select text for actions like translation and summarization, set personalized shortcuts and use a quick keyboard shortcut. The AI Anywhere Pro version adds AI chatbot abilities, so it's good for a lot more than just writing.