GitHub Copilot for coding, and ChatGPT for sundry tasks, mostly summarizing and explaining written text. I pay for both of these tools now. ChatGPT seems great in particular for summarizing YouTube videos (I copy and paste a YouTube video transcript) and email newsletters. I also use it alongside reading longform articles to expand on or clarify parts of the article I don't fully understand or want to know more about. You can also ask it follow up questions when using it in this way (e.g. for examples of the concept or thing you don't understand).
