Node.js Generator Automates Publishing to Medium, Substack and Bluesky

A developer built a Node.js tool that turns one source article into platform-specific files for Medium, Substack, and Bluesky. The previous manual process of copying content and editing front-matter by hand was slow and error-prone. A CI failure caused by out-of-sync metadata halted the release pipeline, prompting the change. An earlier bash script with sed proved fragile, struggling with Bluesky's JSON format and cross-platform differences. The rewritten generator uses a single source file, platform adapters, atomic writes, and synchronized metadata updates to make the weekly workflow reproducible.