GPT-5.2-Codex Powers Handwriting Practice Website Development with Impressive Results

Recently, a developer successfully created a handwriting practice website using the latest GPT-5.2-Codex update. The author had previously attempted to debug using Gemini 3 and Claude 4.5 with unsatisfactory results, but GPT-5.2-Codex delivered impressive outcomes. The website is now live at https://lianzi.wangwangit.com, and the author invites readers to try it out and share their experiences. This case demonstrates the practical application of AI models in website development, offering valuable insights for tech enthusiasts and highlighting the practical value of cutting-edge AI technology.