Which framework is most efficient in real-world memory usage and rendering performance—React, Vue, or Angular?

This asks how each framework compares in memory consumption and rendering speed during typical frontend workloads.

Benchmarks from 2025 show: • Vue consumes the least memory and offers the fastest rendering, thanks to its fine-grained reactivity and efficient updates. • React uses slightly more memory (~10 20% higher than Vue) but still provides excellent rendering performance using Virtual DOM and batching. • Angular typically requires the most memory and has slower re-rendering performance unless optimized using AOT, Ivy, and OnPush mechanisms ([turn0search5]turn0search2]turn0search6]).