This was the post I was looking for: https://news.ycombinator.com/item?id=29894300 https://news.ycombinator.com/item?id=29894300 This was last night so I'm for

This was the post I was looking for: https://news.ycombinator.com/item?id=29894300 https://news.ycombinator.com/item?id=29894300 This was last night so I'm forgetting exactly what I searched but it was something like: "blog about a developer helping his mom with her chromebook she couldn't update". HN's algolia search is sometimes helpful but you need to know exactly what was either in the title or in the comments. I tried multiple keywords like "ChromeOS", "mom", "javascript error", "chromebook", and so on. I couldn't remember the exact details of the story. Now that I know "optional chaining" is in the title, I can find it right away.