Worked on the NervJS/taro repository, focusing on improving audio API compatibility for WeChat Mini Program targets. Addressed a critical issue by updating the WebAudioContext.decodeAudioData method to match WeChat Mini Program documentation, resolving a TypeScript error and ensuring consistent API behavior across platforms. The solution involved adjusting the method’s return type to Promise<AudioBuffer> and refining its parameters to include audioData, successCallback, and errorCallback. This change enhanced build reliability and reduced integration issues for developers targeting WeChat Mini Programs. The work demonstrated strong skills in API integration and TypeScript, with careful attention to cross-platform consistency and developer experience.