Ranjan Kumar<p>Built my first AI chatbot using LangGraph + FastAPI + React! 🚀<br>It’s live, it works great on mobile & desktop, and yes — it's open source too.</p><p>From clean chat bubbles to smart error handling, I’ve shared everything in detail.</p><p>👉 Read full here:<br><a href="https://iranjankumar.com/building-my-first-very-basic-ai-chatbot-with-langgraph-added-react-frontend-and-fastapi-backend/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">iranjankumar.com/building-my-f</span><span class="invisible">irst-very-basic-ai-chatbot-with-langgraph-added-react-frontend-and-fastapi-backend/</span></a></p><p><a href="https://mastodon.social/tags/ai" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ai</span></a> <a href="https://mastodon.social/tags/chatbot" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>chatbot</span></a> <a href="https://mastodon.social/tags/langgraph" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>langgraph</span></a> <a href="https://mastodon.social/tags/reactjs" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>reactjs</span></a> <a href="https://mastodon.social/tags/fastapi" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>fastapi</span></a> <a href="https://mastodon.social/tags/groq" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>groq</span></a> <a href="https://mastodon.social/tags/fullstackdeveloper" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>fullstackdeveloper</span></a> <a href="https://mastodon.social/tags/indiedev" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>indiedev</span></a> <a href="https://mastodon.social/tags/buildinpublic" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>buildinpublic</span></a></p>