The value is speed and consistency. Instead of writing everything from scratch, a team builds on tested patterns that thousands of others use, which means fewer bugs and easier hiring. The trade-off is a learning curve and a dependency on that framework's way of doing things.
As of 2026, React (with Next.js) dominates for interactive apps, while lighter options like Astro suit content sites. The right choice depends on the project, not on which framework is trending. For a simple site, a framework can even be overkill.
Updated July 2026