Make way for the March monthly roundup 
The community is always building cool things, from apps and components, to how-tos and guides. Check out some examples from the last month below! Be sure to share your projects in Show the Community! or tag Streamlit on LinkedIn and X so others can learn and get inspired. 
Apps + components
Optitrader dashboard—compute your optimal portfolio and see strategy performance. @Alessio
streamlit-anywidget—make and use custom widgets directly in apps. @Mohammed6
Docu Talk—create custom chatbots from your PDF documents. @Antoine3
Mushroom generator—generate unique real-time art with latent vectors. @KATE_INA
T20:Batting Records—see batting stats, matchups, shot analysis + more. Himanish Ganjoo
streamlit-rich-message-history—manage messages within apps that contain many different datatypes. @Ethan9
Videos
Build an AI Agent that Cross-Verifies Facts with Two Web-Search Models (LangGraph + Streamlit) @Deep-Charts
Secure Streamlit apps in minutes with Google & Email @andfanilo
Interactive drill-down with Streamlit and Plotly @germancastano
Build a Voice RAG with Deepseek, LangChain and Streamlit @Nariman
Streamlit em menos de 10 minuAtos Asimov Academy
Master OpenAI’s Agents SDK in Just 25 Minutes – Build Powerful Agentic AI Apps with Streamlit The AI Lifestyle
J’ai codé une app pour apprendre mes cours avec l’IA (Python, DeepSeek, Streamlit) MXR CODES
Articles
Build a Credit Payment System in Streamlit for Gen AI Apps: Connecting to a Database @Antoine4
Building an Open-Source Project Monitoring Tool with Firecrawl and Streamlit @BexTuychiev
Streamlit authentication/authorization with PropelAuth Paul Vatterott
Want to add your project the list? Tell us about it in the comments! 
