Welcome to October’s monthly roundup! 
Each month we’ll highlight some of the awesome content shared by the Streamlit community, from cool apps to helpful tutorials. We love seeing what you build—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
streamlit-scroll-navigation—Dynamically scroll between sections on a single page @nibbler
Mirror app—Chat with a magic mirror using LLMs @Sully
Options Greeks— Real-time calculations using Databento, Pathway and Streamlit. @Mudit
Best 11 Scouting—Research, rank, and generate charts for soccer players Ben Griffis
Language quiz—Practice reading sight words with image-based quizzes @ranton
Historical risk return analysis—Explore bond combinations and compare returns vs. volatility @MarekOzana
Videos
FINALLY! Style Your Streamlit App with Custom CSS @Sven_CodingIsFun
A Cozy follow-along introduction to Streamlit | Python Dashboard @andfanilo
Streamlit Mini Course - Make Websites With ONLY Python Tech With Tim
Build a FULL Stack App for your n8n AI Agent in 20 Minutes Cole Medin
How to point a LLM to a SQL Database and ask Questions on it | FREE API Yiannis Pitsillides
Streamlit Crash Course: Build Data-Driven Python Web Apps in Minutes! (Beginner Friendly Tutorial) Onur’s Data Science Academy
Articles
Building internal AI tools with Streamlit Andrew Israel- Chat with your PDF using Pinata,OpenAI and Streamlit Jagroop Singh
Building a Notion Connector App with Streamlit Harshad Suryawanshi
Are you also working on something cool? Share in the comments!