nesdit: Targeted In-Place Edits for JSON, YAML, and TOML with jq-Style Queries

You know what you want to do. You want to set one value in a config file. The problem is finding it — three levels deep in a YAML you didn't write, in a key named something slightly different from what you expected, in a file that's 400 lines long and growing. So you open it in an editor, search, scroll, edit, save. It works. Then you need to do it again in CI, on a different file, with a value that comes from an environment variable. Now it's a shell script. Now it's fragile. The deeper frustra