A detailed comparison of React and Angular for 2026 projects, covering their latest architectural changes: React 19's compiler with auto-memoization, Server Components, and Actions versus Angular's signals, zoneless change detection, and incremental SSR hydration. The guide maps framework choice to concrete project archetypes — React wins for MVPs, small teams, and SEO-critical content sites via Next.js, while Angular wins for large enterprise teams (15+ engineers) where consistency, dependency injection boundaries, and long-term maintainability matter more than flexibility. Performance benchmarks show both frameworks are now competitive, with the real differentiator being team size, hiring pool, and architectural governance needs. Migration paths for both frameworks are also outlined.
