// components.jsx - shared atoms for InfraredSaunaSpot templates // Each template imports from window.* globals at bottom. const { useState, useEffect, useRef, useMemo } = React; // ─── Placeholder ───────────────────────────────────────────── function Ph({ label = 'IMAGE', dark = false, h, w, style, className = '', children }) { return (
{label}
{children}
); } // ─── Stars (4-pt diamond aesthetic, not slop stars) ──────── function Stars({ value = 5, max = 5 }) { const filled = Math.round(value); return ( {Array.from({ length: max }).map((_, i) => ( ))} ); } // ─── Affiliate disclosure pill ────────────────────────────── function Disclose({ children = 'Affiliate disclosure' }) { return ( {children} ); } // ─── Header (desktop nav) ─────────────────────────────────── function SiteHeader({ compact = false }) { return (
InfraredSaunaspot
Newsletter →
); } // ─── Mobile header ────────────────────────────────────────── function MobHeader({ dark = false }) { return (
InfraredSaunaspot
); } // ─── Author trust box ─────────────────────────────────────── function AuthorBox({ inline = false, dark = false }) { const wrap = inline ? { padding: 0, border: 0, background: 'transparent' } : { padding: 22, border: dark ? '1px solid rgba(255,255,255,0.08)' : '1px solid var(--line)', background: dark ? 'var(--ink-2)' : 'var(--paper-2)', borderRadius: 12, }; return (
Reviewed by
Dr. Mira Brandt, PhD
Integrative medicine researcher. 11 years studying heat shock proteins and thermal therapy at Charité Berlin. Author of The Heat Protocol (Penguin, 2024).
Verified Expert 42 articles
); } function Dot({ color }) { return ; } // ─── Methodology callout ──────────────────────────────────── function MethodologyBox({ dark = false }) { const stats = [ ['168', 'days tested'], ['12', 'units measured'], ['145°F', 'avg session temp'], ['42', 'data points'], ]; return (
How we tested

168 days inside real heat

Methodology →

Every unit ran daily sessions in a controlled 22°C ambient room in Berlin. We logged EMF at three positions, heat-up curves, surface temperature uniformity, and energy draw on calibrated meters.

{stats.map(([n, l]) => (
{n}
{l}
))}
); } // ─── CTA Block (in-article) ───────────────────────────────── function CTABlock({ product = 'Lumen Heritage 4', price = '$5,990', score = '9.4', best = 'Best overall', merchant = 'Lumen Direct', dark = false }) { return (
★ {best} Score {score}/10
{product}

Full-spectrum, ultra-low EMF (<0.2 mG), Canadian cedar build. Our top pick after 24 weeks of testing.

from {merchant}
{price}
Check price →
); } // ─── Pros / Cons split ────────────────────────────────────── function ProsCons({ pros, cons, dark = false }) { const color = dark ? 'var(--text-on-dark-2)' : 'var(--text-2)'; const tColor = dark ? 'var(--text-on-dark)' : 'var(--text)'; return (
{[['Pros', pros, 'var(--plus)', '+'], ['Cons', cons, 'var(--minus)', '−']].map(([title, items, c, glyph], i) => (
{title}
    {items.map((x, j) => (
  • {glyph} {x}
    • ))}
))}
); } // ─── Scorecard (numeric scoring grid for review) ───────────── function ScoreCard({ scores, dark = false }) { return (
{scores.map(([label, val, sub], i) => (
{val}/10
{label}
{sub &&
{sub}
}
))}
); } // ─── FAQ ──────────────────────────────────────────────────── function FAQ({ items, dark = false }) { return (
{items.map((q, i) => (
{q.q} +
{q.a}
))}
); } // ─── Table of Contents (sticky for desktop) ───────────────── function TOC({ items, active = 0 }) { return ( ); } // ─── Related articles ─────────────────────────────────────── function Related({ items, title = 'Continue reading' }) { return (

{title}

All guides →
{items.map((a, i) => (
{a.cat}
{a.title}
{a.read} · {a.date}
))}
); } // ─── Footer ───────────────────────────────────────────────── function SiteFooter() { const cols = [ ['Reviews', ['4-person saunas', '2-person saunas', '1-person saunas', 'Sauna blankets', 'Red light panels', 'Outdoor saunas']], ['Guides', ['Beginner infrared guide', 'EMF and your sauna', 'Full spectrum vs far IR', 'Heat shock protein science', 'DIY sauna setups', 'Sauna maintenance']], ['The Heat Lab', ['Our methodology', 'How we test', 'Editorial standards', 'Meet the team', 'Research index', 'Get in touch']], ]; return (
InfraredSaunaspot

Independent infrared sauna reviews, heat-therapy science, and buying guides - tested in real homes, not a marketing studio.

Reader supported - we may earn a commission
{cols.map(([title, links]) => (
{title}
    {links.map(l =>
  • {l}
    • )}
))}
© 2026 InfraredSaunaSpot · Berlin, DE Editorial Policy Privacy Affiliate Disclosure
); } // ─── Comparison table ─────────────────────────────────────── function ComparisonTable({ rows }) { return ( {rows.map((r, i) => ( ))}
# Model Best for EMF Max temp Score Price
{String(i + 1).padStart(2, '0')}
{r.name}
{r.brand}
 {r.bestFor} {r.emf} {r.maxTemp} {r.score}/10 {r.price} Check →
); } // expose to other Babel scripts Object.assign(window, { Ph, Stars, Disclose, SiteHeader, MobHeader, AuthorBox, Dot, MethodologyBox, CTABlock, ProsCons, ScoreCard, FAQ, TOC, Related, SiteFooter, ComparisonTable, });