Kiro

Pros: Fast, Focused, and Flexible Kiro is a clean, fast IDE that prioritizes focus and responsiveness. Setup is straightforward, and the interface keeps essential panels (editor, explorer, terminal) within easy reach without feeling cluttered. Standout strengths include snappy file navigation, sensible defaults, and low-friction workflows for running and debugging projects. While the extension ecosystem isn’t as vast as some incumbents, the built-in features cover most daily needs, and performance remains solid even on larger codebases. If you value a distraction‑free environment with smart ergonomics over endless plugins, Kiro is an excellent choice. I’d love to see deeper VCS insights and more out‑of‑the‑box language tooling, but overall it’s a productive, reliable IDE.

Cons: Where it could improve

Ecosystem depth: If you rely on niche language tooling or specialized plugins, you may find fewer options compared to larger marketplaces.
Advanced VCS views: Basic Git workflows are smooth, but richer features (commit graph, interactive rebase UI, code review surfaces) would elevate team use.
Language intelligence: Autocomplete and refactoring are solid for mainstream languages; deeper static analysis and framework-aware hints would be welcome.

Overall: What works well

Performance and stability: Startup and project indexing feel quick, and navigation remains responsive on medium-to-large repos.
UX and discoverability: The layout is clean with sensible defaults. Keyboard shortcuts are consistent, and the command palette makes common actions easy to find.
Built-in essentials: Integrated terminal, debugger, and code search cover everyday tasks without requiring heavy customization.
Quality-of-life details: Thoughtful touches—like quick file switching, contextual actions, and unobtrusive notifications—support focus.