AI agents are software systems that take goals as input and figure out the steps to reach them, calling tools and making decisions along the way without you directing every action. This guide explains what that means in practice, with real 2026 examples and an honest assessment of where the technology actually is versus the hype.

You can replace Google, Meta, and Microsoft's core services with a privacy-respecting stack that works just as well in daily use. This guide covers 7 specific tools, what each one replaces, and how to set them up without sacrificing functionality.

Cursor 3 just launched, and the developer community’s reaction has been swift: this is the AI code editor…