Inspired by Next.js' announcement of the "use cache" directive, I spent a weekend building the next big thing: "use prompt".

Compile-time code generation using directives. Transformers combined with transforms. A workflow like never before.

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It works by using a custom plugin to transform the AST and substitute function bodies with generated code. More info on the GitHub readme.

GitHub: https://github.com/preyneyv/swc-plugin-use-prompt Demo: https://codesandbox.io/p/devbox/swc-plugin-use-prompt-m73dsf...