Make React Suspense boundaries visually distinct by greying out trivial boundaries

Make React Suspense boundaries visually distinct by greying out trivial boundaries targets a $1.5B = 250,000 React-focused engineering teams × $6K ACV for devtools/observability per team total addressable market with medium saturation and a year-over-year growth rate of 12% YoY — frontend developer tooling and observability market growth driven by web performance needs (industry analyst estimates).

Key trends driving demand: Trend — Increased React adoption and the growth of concurrent features like Suspense and streaming SSR increase the need for component-level debugging tools that understand async boundaries.; Trend — Organizations are investing in developer experience and dev productivity tooling to reduce time-to-fix and ship velocity which creates demand for actionable devtools.; Trend — Observability is moving left into development with tools that instrument code-level behavior rather than only runtime telemetry, enabling earlier detection and remediation of UI issues..