Developer Tutorials

CocoaPods Trunk goes read-only on December 2, 2026. Learn why iOS developers should migrate to Swift Package Manager now for safer, faster dependency management.

A step-by-step guide for iOS developers to create, configure, validate, and publish Swift Package Manager packages, including dependency setup and Swift Package Index publishing.

Learn how Swift Package Manager helps iOS teams manage dependencies, improve build workflows, support modular architecture, and strengthen CI/CD and security practices.

Profile Flutter apps with DevTools to diagnose jank, memory leaks, rebuild issues, CPU bottlenecks, raster thread spikes, and performance regressions on real devices.

Learn how the Axios npm supply chain attack (2026) unfolded, how it was detected, and the key prevention strategies and production lessons to secure your applications from similar threats.

Screen sharing can leak sensitive data. Discover how Flutter’s SensitiveContent widget on Android 15 protects passwords, payments, and private UI effortlessly.

Learn why Flutter apps drop frames and how to fix performance issues with a deep dive into the rendering pipeline, UI vs raster thread bottlenecks, profiling techniques, and proven optimization strategies for smooth 60fps+ experiences.

Learn how to build intelligent AI agents in Flutter using the Flutter AI Toolkit. Explore architecture, tool calling, memory management, and real-world use cases.

Learn why Flutter apps fail in release builds but work in debug. Explore AOT vs JIT differences, R8 minification issues, permissions, shader jank, and production debugging strategies.