Documentation and guides from the team at Fly.io.

Phoenix Files is a blog dedicated to the Phoenix web framework for Elixir, offering tutorials, guides, and best practices for building fast, reliable, and maintainable web applications. With a focus on Phoenix's productivity features, real-time capabilities, and seamless integration with Elixir, Phoenix Files covers topics such as routing, controllers, views, channels, and authentication. Whether you're new to Phoenix or an experienced Elixir developer, Phoenix Files provides resources to help you harness the full power of the Phoenix framework and elevate your web development projects.

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The post discusses using AI to enhance website accessibility and SEO by generating context-aware alt tags and captions for images. It highlights leveraging OpenAI’s ChatGPT and Anthropic’s Claude LLMs through the Elixir LangChain library to automate the description process. The post covers best practices for creating high-quality alt text and captions, emphasizing the importance of context. It provides a detailed guide on implementing this in Elixir, illustrating how AI can streamline the management of large volumes of images.

Using AI to Boost Accessibility and SEO