Using My Programming Skills To DESTROY Duolingo

A developer builds a program to automatically complete Duolingo lessons using AI-powered browser automation. Starting with DOM manipulation and Google's built-in browser AI, then pivoting to Stagehand (an AI browser automation framework), the program reads exercises via screenshots, selects correct answers, and even handles speaking exercises by generating audio through ElevenLabs using a cloned voice. After iterating through multiple approaches and fixing edge cases, the program successfully completes all Duolingo section tests for Spanish.