Streamlit

🎈 It's time to celebrate an amazing milestone... There are now 1 MILLION of you developing with Streamlit each month! 🤯 This incredible growth is because of the community. THANK YOU for building, contributing, and sharing. ❤️ 🥳 Learn more about the journey and what’s coming next: medium.com/streamlit/one-…

We just built a Startup Idea Validation Agent! Just drop your Startup idea & get: → Instant market insights → Competitive positioning → A full validation report Built with @tavily, @nebiustf, Google ADK & @streamlit. Demo here 👇

Streamlit 1.55 🍿 Introducing dynamic containers: st.tabs, st.popover, and st.expander can rerun the app on open/close by setting the on_change parameter + programmatically open/close when given a key. 🔗 Announcing widget binding: Most non-trigger widgets now have a bind parameter to simplify syncing widget state with URL query parameters. And more: #version-1-55-0" target="_blank" rel="nofollow noopener">docs.streamlit.io/develop/quick-…

If you’re not using @Streamlit agent skills when building your apps, you’re missing out. github.com/streamlit/agen… These skills teach the AI Streamlit/Python best practices and how to use the newest features that are not in the training set. Makes a huge difference!

And check out some cool stats in this State of Streamlit app: stateof.streamlit.app What have been some of your favorite Streamlit moments?

🎈 It's time to celebrate an amazing milestone... There are now 1 MILLION of you developing with Streamlit each month! 🤯 This incredible growth is because of the community. THANK YOU for building, contributing, and sharing. ❤️ 🥳 Learn more about the journey and what’s coming next: medium.com/streamlit/one-…

🎈 Streamlit 1.54 is here! Highlights: 🎨 Use custom theme colors in simple chart elements 🥷 Widgets now use key-based identity to prevent unwanted resets 😃 st.logo now supports Material icons and emojis 🔗 New client.showErrorLinks to configure display of error help links Explore the full release: #version-1-54-0" target="_blank" rel="nofollow noopener">docs.streamlit.io/develop/quick-…

@streamlit reached 1M dependents on Github!

A new Streamlit Component Gallery has landed! 🥳 👀 Discover: Find the right tools in seconds with a cleaner layout and improved search + sorting. 🧑‍💻 Contribute: List your own creations with a simple PR to the new open-source registry. Learn more: discuss.streamlit.io/t/streamlit-co…

🌸 Streamlit over Starlette Video released 12h earlier than I expected because I mistook 2:45PM for 2:45AM 😆 So early present for you, find out all the new fullstack use cases you can now do with @streamlit over Starlette ✨ custom endpoints, static assets, cookies & more!

Have you checked out Release 1.53? 🎈 Highlights: ❄️ Session-scoped caller's rights connections in SiS ⭐ Run Streamlit with Starlette (experimental support) 🔑 Expose OIDC ID and access tokens in st.user.tokens 🌐 Use st​.App, a new experimental ASGI-compatible entry point Explore more: docs.streamlit.io/develop/quick-…

🥳 YOU MADE IT to Day 30 of #30DaysOfAI! Final challenge: Structured Output with Pydantic. Instead of getting plain text responses that need manual parsing, you'll use PydanticOutputParser to get type-safe, validated objects with guaranteed fields. Congrats to everyone who crossed the finish line! 👏 📆 Day 30: 30daysofai.streamlit.app/?day=30 ⭐️ Learn more: github.com/streamlit/30Da…

🤩 Day 29 of #30DaysOfAI is here! Today’s challenge: Rebuild your LinkedIn Post Generator using @LangChain. Instead of writing raw API calls with f-strings you'll use PromptTemplate and LangChain Expression Language (LCEL) to create composable chains. 📆 Day 29: 30daysofai.streamlit.app/?day=29 ⭐️ Learn more: github.com/streamlit/30Da…

See you tomorrow at the virtual meetup! 🥳

@Streamlit Meetup in Tokyo!🎈

✨ It's Day 28 of #30DaysOfAI! Today’s challenge: Learn how to vibe code Streamlit apps using AGENTS​.md—an open standard for guiding AI coding assistants. 📆 Day 28: 30daysofai.streamlit.app/?day=28 ⭐️ Learn more: github.com/streamlit/30Da…

🧑‍💻 Day 27 of #30DaysOfAI Today’s challenge: Build a chat interface for your multi-tool agent! The app demonstrates how to interact with a pre-created agent that can autonomously orchestrate between Cortex Search and Cortex Analyst, showing its thinking process and tool selection in real-time. 📆 Day 27: 30daysofai.streamlit.app/?day=27 ⭐️ Learn more: github.com/streamlit/30Da…

✨ Day 26 of #30DaysOfAI...let's go! Today’s challenge: Build your first Cortex Agent. You’ll combine Cortex Search and Cortex Analyst to create an autonomous assistant that plans, selects tools, and executes tasks to answer questions across your data. 📆 Day 26: 30daysofai.streamlit.app/?day=26 ⭐️ Learn more: github.com/streamlit/30Da…

🎈 Join the upcoming Streamlit Virtual Meetup! 💻 What: Dive into the 2026 roadmap, talk vibe coding + open source, see demos and ask questions with @thedataprof and @kenmcgrady. 📅 When: January 30th at 9am PT RSVP: luma.com/jjknyxhb