Reviews praise 21st.dev for saving time and simplifying frontend work with a broad set of high‑quality, free components, including 3D. Developers highlight smooth React and Next.js use, easy integration with other tools, and strong fit for AI-driven workflows. Designers appreciate intuitive, stylish results and a collaborative community. Creators on the platform report tangible benefits and expect it to become a preferred source over traditional UI libraries. Users ask for preview features, versioning clarity, and expanded support for custom contributions as the platform grows.
