Chatbots introduced a new paradigm in Web Development, with requests to LLMs taking seconds to answer instead of the usual milliseconds. The choice of your framework & the way you build and implement features that are powered by Generative AI will determine the UX of your apps. Embedding, LLMs, Image generation, text to speech & speech to text all have an impact on your apps. Smartly integrating it in your product will make a huge difference. Embark with me on how I managed to reduce the cost and improve my Open-source (23k ⭐️ on Github) Second Brain infrastructure.