How to Automate Publishing to CSDN and WeChat MP Using Playwright (When APIs Fail)
The article, published on DEV Community on June 15, 2026, presents a method for automating content publishing to CSDN and WeChat MP using Playwright, a browser automation tool. The author notes that official APIs for these platforms are often unavailable or unreliable, making direct automation difficult. The guide covers using Playwright to simulate user interactions such as logging in, formatting content (including Markdown conversion), and submitting posts. It includes code examples for handling common issues like CAPTCHAs and session management. The consequence is that developers can create a unified publishing pipeline that works across multiple Chinese tech platforms without depending on API access. The article is part of a themed challenge on DEV, as indicated by the CSS styling for a retro aesthetic, but the core technical content focuses on practical automation techniques.
Developers can automate cross-platform publishing to CSDN and WeChat MP without relying on official APIs.