Mastering Marked.js: A Guide to Adding Custom Classes to Tables (v4+)

Are you encountering the `[object Object]` error when trying to add a custom CSS class to Markdown tables with modern Marked.js (v4+)? This is due to a significant breaking change in its renderer API. This article from the wiki.lib00.com team (DP) dives into the root cause and provides a clear, complete solution, teaching you how to customize table rendering by processing token objects for easy styling.