https://www.jamieede.com/tags/langflow/ Recent content in Langflow on Jamie Ede Hugo en-us Fri, 22 May 2026 12:00:00 +0000 https://www.jamieede.com/posts/proxying-langflow-cloudflare-pages-functions/ Fri, 22 May 2026 12:00:00 +0000 https://www.jamieede.com/posts/proxying-langflow-cloudflare-pages-functions/ <p>When I built <a href="https://www.jamieede.com/astra-chat" >Astra Docs Chat</a> , the overview post described the stack in one paragraph: Hugo page on the front, Langflow and Astra DB behind it. The piece that makes that safe for a <strong>public</strong> site is small and easy to skip over: a Cloudflare Pages Function at <code>/api/astra-chat</code> that proxies chat requests to a private Langflow instance.</p> <p>This post is that piece in detail: why the browser never talks to Langflow directly, what the proxy validates, how streaming is translated, and how to check that secrets stay server-side.</p> https://www.jamieede.com/posts/building-astra-docs-chat-rag-over-datastax-on-langflow-and-cloudflare-pages/ Fri, 22 May 2026 11:00:00 +0000 https://www.jamieede.com/posts/building-astra-docs-chat-rag-over-datastax-on-langflow-and-cloudflare-pages/ <p>After working with distributed databases at DataStax, I kept doing the same thing: open five doc tabs, search, skim, repeat. The official <strong>Astra DB Serverless</strong> documentation is thorough, but there is just a lot of it.</p> <p>I wanted a single place to ask normal questions (<em>How do I create a collection?</em>, <em>What are PCU groups?</em>, <em>How does hybrid search work?</em>) and get answers grounded in the real docs, not a model’s best guess from training data.</p>