DEV CommunityThursday · September 17, 2026FREE

I Let AI Plan 170 Changes. It Made the Same 3 Mistakes Every Time.

The source is a DEV Community article whose title states that the author let an AI plan 170 changes and that it made the same three mistakes every time. The retrieved source text, however, contains no article prose: it is the page's stylesheet, defining a retro visual treatment for posts carrying a specific article tag. The CSS sets fonts, removes rounded corners, adds borders and box shadows, and applies animations such as a spinning avatar and a sliding title. It defines a light theme with a teal background, gray dialog panels, red headings, and blue underlined links, and a dark theme with a black background, a neon green grid with scanlines, terminal-green text, magenta headings, and pink shadows. Because the body text is absent, the specific three mistakes, the nature of the 170 changes, the AI tool or model used, and any measured outcomes are not available in the provided material. No model names, versions, dates, prices, or benchmark values appear in the source text beyond the publication timestamp of 2026-09-17.