Shared memory and context tools for agentic work.
Code Rooms
import { useEffect, useState } from "react";
import { motion, AnimatePresence } from "framer-motion";
import { FeatureSection } from "./FeatureSection";
const CYAN = "#00f5ff";
const GREEN = "#00ff88";
const AMBER = "#ffb700";
/* ── Graph data: percentage positions (0-100) in the visual area ── */
const NODES = [
{ id: 0, px: 12, py: 50, label: "db/queries.ts", sub: "query(sql)", color: AMBER, side: "above" as const },
{ id: 1, px: 36, py: 50, label: "api/handler.ts", sub: "handle(req)", color: CYAN, side: "below" as const },
{ id: 2, px: 62, py: 50, label: "auth/middleware.ts", sub: "verify(token)", color: CYAN, side: "above" as const },
{ id: 3, px: 88, py: 50, label: "client/hooks.ts", sub: "useQuery(fn)", color: CYAN, side: "below" as const },
{ id: 4, px: 36, py: 20, label: "cache/redis.ts", sub: "get / set", color: GREEN, side: "above" as const },
{ id: 5, px: 62, py: 80, label: "logger/index.ts", sub: "debug(msg)", color: GREEN, side: "below" as const },
];
const EDGES = [
{ from: 0, to: 1, color: CYAN, step: 1 },
{ from: 1, to: 2, color: CYAN, step: 2 },
{ from: 2, to: 3, color: CYAN, step: 3 },
{ from: 1, to: 4, color: GREEN, step: 4 },
{ from: 2, to: 5, color: GREEN, step: 5 },
/* ── Step timing (ms per step before advancing) ── */
const STEP_MS = [550, 1100, 1100, 1100, 850, 850, 2600];
/* ── Status text per step ── */
const STATUS: Record<number, { text: string; color: string }> = {
0: { text: "scanning origin node…", color: "#ffffff45" },
1: { text: "hop 1 → api/handler.ts", color: "#ffffff55" },
2: { text: "hop 2 → auth/middleware.ts", color: "#ffffff55" },
3: { text: "hop 3 → client/hooks.ts · destination reached", color: GREEN },
4: { text: "branch discovered: cache/redis.ts", color: `${GREEN}cc` },
5: { text: "branch discovered: logger/index.ts", color: `${GREEN}cc` },
6: { text: "complete · 4 hops · 2 branches · 0.18ms", color: CYAN },
};
function nodeActive(id: number, step: number) {
if (id === 0) return true;
const e = EDGES.find(e => e.to === id);
return e ? step >= e.step : false;
}
function edgeActive(idx: number, step: number) {
return step >= EDGES[idx].step;
/* Particle tracks the main-path node for steps 0-3, stays at N3 for branches */
function particleNode(step: number) {
return NODES[Math.min(step, 3)];
/* ─── NodeDot ─────────────────────────────────────────────────────── */
function NodeDot({ n, active }: { n: typeof NODES[0]; active: boolean }) {
return (
<div
className="absolute"
style={{
left: `${n.px}%`,
top: `${n.py}%`,
transform: "translate(-50%, -50%)",
display: "flex",
flexDirection: "column",
alignItems: "center",
gap: 5,
zIndex: 2,
pointerEvents: "none",
}}
>
{/* Label above */}
{n.side === "above" && (
<div style={{ textAlign: "center", marginBottom: 2 }}>
<div style={{
fontSize: 10, whiteSpace: "nowrap",
color: active ? n.color : "#ffffff22",
transition: "color 0.5s",
letterSpacing: "0.01em",
}}>{n.label}</div>
fontSize: 8, marginTop: 2,
color: active ? "#ffffff50" : "#ffffff12",
}}>{n.sub}</div>
</div>
)}
{/* Dot */}
<div style={{ position: "relative", display: "flex", alignItems: "center", justifyContent: "center" }}>
{active && (
<motion.div
position: "absolute",
width: 20, height: 20,
borderRadius: "50%",
border: `1px solid ${n.color}`,
top: "50%", left: "50%",
marginTop: -10, marginLeft: -10,
animate={{ scale: [1, 2.4], opacity: [0.55, 0] }}
transition={{ duration: 1.8, repeat: Infinity, ease: "easeOut" }}
/>
width: 10, height: 10,
background: active ? n.color : "transparent",
border: `1.5px solid ${active ? n.color : "#ffffff22"}`,
boxShadow: active ? `0 0 8px ${n.color}80, 0 0 18px ${n.color}30` : "none",
transition: "all 0.4s",
}} />
{/* Label below */}
{n.side === "below" && (
<div style={{ textAlign: "center", marginTop: 2 }}>
);
/* ─── Main scene ──────────────────────────────────────────────────── */
function TraceScene({ step }: { step: number }) {
const pNode = particleNode(step);
const transMs = STEP_MS[Math.min(step, 5)] * 0.88;
<div className="relative w-full h-full overflow-hidden" style={{ background: "#050510" }}>
{/* SVG layer: only draws edges */}
<svg
className="absolute inset-0"
width="100%" height="100%"
viewBox="0 0 100 100"
preserveAspectRatio="none"
style={{ overflow: "visible" }}
{/* Dim base edges (always shown) */}
{EDGES.map((e, i) => (
<line
key={`b${i}`}
x1={NODES[e.from].px} y1={NODES[e.from].py}
x2={NODES[e.to].px} y2={NODES[e.to].py}
stroke="#ffffff" strokeWidth="0.12" strokeOpacity="0.09"
strokeDasharray="0.9 2.2"
))}
{/* Active edge: glow + flowing dash */}
{EDGES.map((e, i) =>
edgeActive(i, step) ? (
<g key={`a${i}`}>
stroke={e.color} strokeWidth="0.65" strokeOpacity="0.14"
stroke={e.color} strokeWidth="0.22" strokeOpacity="0.78"
strokeDasharray="1.6 3.8"
<animate
attributeName="stroke-dashoffset"
from="0" to="-5.4"
dur="0.55s"
repeatCount="indefinite"
</line>
</g>
) : null
</svg>
{/* HTML node dots + labels */}
{NODES.map(n => (
<NodeDot key={n.id} n={n} active={nodeActive(n.id, step)} />
{/* Traveling particle (HTML div: perfectly circular, CSS glow) */}
width: 8,
height: 8,
background: step <= 3 ? CYAN : GREEN,
boxShadow: `0 0 8px ${step <= 3 ? CYAN : GREEN}90, 0 0 18px ${step <= 3 ? CYAN : GREEN}40`,
zIndex: 20,
initial={{ left: `${NODES[0].px}%`, top: `${NODES[0].py}%` }}
animate={{ left: `${pNode.px}%`, top: `${pNode.py}%` }}
transition={{ duration: transMs / 1000, ease: "easeInOut" }}
{/* Particle glow ring */}
width: 22,
height: 22,
opacity: 0.12,
zIndex: 19,
/* ─── Export ─────────────────────────────────────────────────────── */
export function NavigationFeature() {
const [step, setStep] = useState(0);
useEffect(() => {
const t = setTimeout(
() => setStep(s => (s >= 6 ? 0 : s + 1)),
STEP_MS[Math.min(step, STEP_MS.length - 1)]
return () => clearTimeout(t);
}, [step]);
const st = STATUS[step];
<FeatureSection
title="Trace Any Path Through the Codebase"
subtitle="Deep Navigation"
description="Ask m1nd to trace the full call path from database layer to client hook, crossing 4 architectural boundaries in a single call. Every hop is a typed graph edge. No import parsing, no file reading. Just the graph."
align="right"
className="w-full h-full flex flex-col"
style={{ background: "#050510", fontFamily: '"Space Mono", "Courier New", monospace' }}
{/* Query bar */}
className="shrink-0 px-4 py-2.5 border-b text-[11px] leading-none"
style={{ borderColor: "#ffffff0d" }}
<span style={{ color: AMBER, opacity: 0.55 }}>› </span>
<span style={{ color: "#ffffff50" }}>m1nd.</span>
<span style={{ color: CYAN }}>trace</span>
<span style={{ color: "#ffffff30" }}>(</span>
<span style={{ color: AMBER }}>"db/queries.ts"</span>
<span style={{ color: "#ffffff25" }}>, </span>
<span style={{ color: CYAN }}>"client/hooks.ts"</span>
<span style={{ color: "#ffffff30" }}>)</span>
{/* Graph */}
<div className="flex-1 min-h-0">
<TraceScene step={step} />
{/* Status bar */}
className="shrink-0 px-4 py-2.5 border-t text-[11px]"
style={{ borderColor: "#ffffff0d", minHeight: 38 }}
<AnimatePresence mode="wait">
<motion.span
key={step}
initial={{ opacity: 0, y: 5 }}
animate={{ opacity: 1, y: 0 }}
exit={{ opacity: 0, y: -5 }}
transition={{ duration: 0.18 }}
style={{ color: st.color }}
{st.text}
</motion.span>
</AnimatePresence>
</FeatureSection>
