Firebase updates for AI-powered app development

Day 6 of #30DaysOfJavaScript Rendering 10,000+ rows in React? 😱 That’s a quick way to kill your app’s performance. 👉 Use windowing (react-window / react-virtualized) to render only visible rows. Renders only what's on screen ✅ Saves memory & improves FPS ✅ Great for chat apps, tables, dashboards

✨ New feature in my FakeStoreApp! I’ve just added SwiftUI’s .refreshable modifier. Now users can pull down to refresh and instantly fetch new data from the API 🔄 Why it’s beneficial: Ensures users always see the latest products and users 🛒 Creates a smooth, familiar user experience (just like real shopping apps) Gives control back to the user → they decide when to reload data

If you’ve deployed a Streamlit app, you’ve probably seen it: the red screen when something goes wrong. In development, it’s annoying. In production, it’s invisible unless a user tells you. Here's a technical walkthrough to implement a custom exception handler and get ahead of the problem. Learn how to: - Use set_global_exception_handler from streamlit-extras. - Log detailed exception data directly to a Snowflake table or with Snowflake Telemetry. - Automate Slack alerts for instant notifications when an app breaks. Implement a robust error-handling strategy and ensure your apps are always online: https://lnkd.in/g9rwTJwN

Here's another cool how-to from Arnaud Miribel and the Snowflake Product Data Science team! Our core product dashboards are built in Streamlit Apps and closely watched by hundreds of stakeholders at all levels of the company. We need to respond quickly to errors, and built a slick exception handling system to help us keep an eye out. In this post, we lay out details on implementation and some thoughts on AI-powered enhancements.

🚀 Accelerating App Delivery with CI/CD Pipelines! At Improvix, we helped a federal agency modernize app delivery with a fully automated CI/CD pipeline—streamlining deployments, improving quality, and boosting efficiency. Key wins: ·  90% greater deployment velocity ·  70% fewer deployment rollbacks ·  40% faster regression testing See how our DevSecOps approach delivered real results: https://lnkd.in/eHqrJVFC #Apps #DevSecOps #CICD #Automation #FederalTech #ImprovixSuccess #Improvix

Dashboards inside your app. Not outside it. That’s embedded analytics. And we just dropped a complete guide: 🔸 What it is 🔸 How to build it 🔸 Tools to compare 🔸 Real code using Superset + Flask 🚀 Cut the noise. Embed smarter. Read more🔗 https://okt.to/1no95z. #EmbeddedAnalytics #Flask #SuperSet #BItools #Xebia

If you’re using live Realm objects directly in your UI, you might be running into: Unwanted UI updates Thread-safety crashes Performance issues with large datasets In my latest article, I break down why detaching Realm objects can save your app and how to keep detached copies in sync for smooth, safe, real-time UIs. Using a chat app example, I show: How detached objects prevent crashes Why UI updates become predictable How to handle memory overhead And how to auto-refresh detached copies with Realm notifications Whether you’re building chat apps, feeds, or shopping carts, this approach makes Realm faster, safer, and more predictable. Read the full article here: https://lnkd.in/gCfv2VmF If you aren’t a Medium member, feel free to DM me for a friends’ link! #iOSDev #SwiftUI #Realm #MobileAppDevelopment #Performance #Swift

Before GenAI, prototyping an app, especially one powered by data or AI, meant hours of setup and boilerplate code before you could even test your idea. In this clip from the course Fast Prototyping of GenAI Apps with Streamlit, you’ll see how that changes. Watch how GenAI flips the development process, so instead of planning every step in advance, you start with intent and get working code in seconds. Learn to prototype faster, test more ideas, and go from concept to app. 👉 Take the course here: https://hubs.la/Q03GYvSx0

Calling environment variables from a canvas app is something that always has me going into the Dataverse tables and figuring out the data structure, so I've written this blog post to help make it all quicker and easier. Environment variables are awesome. We should all be using them. https://lnkd.in/ezpy3rEK #PowerApps #EnvironmentVariables #CanvasApps

Struggling to get full visibility into your mission-critical apps? Join Kong’s Claudio Acquaviva and Dynatrace’s Asad Ali for an on-demand stream to discover how to build a complete OpenTelemetry-based observability solution with no guesswork or gaps. You’ll learn how to: 🔍 Rapidly debug and troubleshoot app traces 📊 Accelerate log analysis with Log Patterns 📈 Monitor trends and KPIs with meaningful metrics Check it out, here: https://lnkd.in/eMwnyYVJ