// Typing intro + reusable wordmark logo for WithDev site.
// Wordmark logo — small, for nav. Matches the SVG: "withdev" with purple dot.
const WordmarkLogo = ({ height = 26 }) => (
withdev.
);
// Full-screen intro that types "withdev." with a blinking purple cursor.
// After typing completes, the cursor blinks and a "↓ role" hint appears.
// Auto-scrolls to the next section as soon as the user scrolls even a little.
const TypingIntro = () => {
const FULL = 'withdev.';
const [typed, setTyped] = React.useState('');
const [done, setDone] = React.useState(false);
React.useEffect(() => {
if (typed.length < FULL.length) {
const t = setTimeout(() => {
setTyped(FULL.slice(0, typed.length + 1));
}, 200);
return () => clearTimeout(t);
} else {
const t = setTimeout(() => setDone(true), 600);
return () => clearTimeout(t);
}
}, [typed]);
// Auto-snap: once typing is done, any small scroll smoothly takes the
// user to the V23 section below.
React.useEffect(() => {
if (!done) return;
let triggered = false;
const handler = () => {
if (triggered) return;
const sy = window.scrollY;
if (sy > 20 && sy < window.innerHeight * 0.7) {
triggered = true;
window.scrollTo({ top: window.innerHeight, behavior: 'smooth' });
}
};
window.addEventListener('scroll', handler, { passive: true });
return () => window.removeEventListener('scroll', handler);
}, [done]);
const renderTyped = () => {
const out = [];
for (let i = 0; i < typed.length; i++) {
const ch = typed[i];
out.push(
{ch}
);
}
return out;
};
return (
{/* Wordmark being typed */}
{renderTyped()}
{/* Cursor — solid while typing, blinks when done */}
{/* Scroll hint */}
);
};
// The "" tag-style logo. Used in the V23 nav and footer.
const TagLogo = ({ height = 24 }) => (
{'<'}
WithDev
{'/>'}
);
// Typing headline that triggers when scrolled into view.
// Pass `text` with `\n` for line breaks. Renders a blinking purple cursor at the end.
const TypingHeadline = ({ text, speed = 55, style = {}, ...rest }) => {
const ref = React.useRef(null);
const [started, setStarted] = React.useState(false);
const [typed, setTyped] = React.useState('');
React.useEffect(() => {
if (!ref.current) return;
const obs = new IntersectionObserver(([entry]) => {
if (entry.isIntersecting) {
setStarted(true);
obs.disconnect();
}
}, { threshold: 0.4 });
obs.observe(ref.current);
return () => obs.disconnect();
}, []);
React.useEffect(() => {
if (!started || typed.length >= text.length) return;
const t = setTimeout(() => setTyped(text.slice(0, typed.length + 1)), speed);
return () => clearTimeout(t);
}, [started, typed, text, speed]);
const done = typed.length >= text.length;
const parts = typed.split('\n');
return (
{parts.map((p, i) => (
{i > 0 &&
}
{p}
))}
{/* Cursor */}
);
};
Object.assign(window, { WordmarkLogo, TagLogo, TypingIntro, TypingHeadline });