I just remembered I built a tool to list all hardcoded strings from a React project in a similar way by parsing the AST.
We believe automatic discovery + i18n processing is the most natural next step for i18n on the web, since LLMs now exist.
And we feel that not only will industry standard i18n libraries like i18next or react-intl adopt it soon, but frameworks like next.js or remix.js themselves will make it one of their core features.
We originally built Lingo.dev Compiler scratching our own itch, but we're really excited to see how the industry will evolve from here!