NASA Power-of-10 — Web Edition (W1–W10) — MIRR Documentation
Description: MIRR: A hardware rule language for safety-critical systems. Compile temporal specs into synthesizable hardware logic.

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# NASA Power-of-10 — Web Edition (W1–W10)

Ten rules for safety-critical web development. Derived from audit of `paper/` and `docs/` sites.

Rule | Summary
--- | ---
W1 | No JS-gated visibility. CSS content readable without JS. JS enhances via class toggle.
W2 | No static imports for optional deps. Use dynamic `import()` in `try/catch`.
W3 | Print must override every dark-theme color. WCAG AA (4.5:1) against white.
W4 | Negative margins must match parent padding at exact breakpoint.
W5 | Every `overflow: auto` must declare scrollbar policy (`scrollbar-width` + `::-webkit-scrollbar`).
W6 | Every template variable escaped via `escape_html()` at interpolation site.
W7 | Every `@media` breakpoint boundary-tested (±1px). Flex: `flex-wrap`. Grid: `auto-fill/minmax()`.
W8 | No dead selectors, no orphaned JS. Zero-debt applies to web code.
W9 | Content readable without JS. `<noscript>` for JS-required widgets.
W10 | Every `z-index` scoped inside explicit stacking context (`isolation: isolate`).

## Compliance Record (2026-03-14)

All 10 rules: PASS. See `AGENT.md` history for per-rule evidence.