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feat(frontend): lazy-load chess.js & StockfishWASM via next/dynamic #908

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feat(frontend): lazy-load chess.js & StockfishWASM via next/dynamic #908

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42fb17a
feat(frontend): lazy-load chess.js & StockfishWASM via next/dynamic
Henrichy Jul 29, 2026
ed9bff6
Merge branch 'main' into main
Henrichy Jul 29, 2026
71aa30c
Merge pull request #1 from OpenKnight-Foundation/main
Henrichy Aug 3, 2026
11cfc98
new correction
Henrichy Aug 3, 2026
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27 changes: 3 additions & 24 deletions frontend/app/page.tsx
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Original file line number Diff line number Diff line change
Expand Up @@ -37,14 +37,13 @@ import { useMatchmakingContext } from "@/context/matchmakingContext";
import { ChessVariantSelector } from "@/components/ChessVariantSelector";
import { getChessVariantById } from "@/lib/chessVariants";
import { HeroBranding } from "@/components/HeroBranding";
import { GameResultOverlay } from "@/components/GameResultOverlay";
import type { GameResult } from "@/components/GameResultOverlay";
import { WalletConnectModal } from "@/components/WalletConnectModal";
import { endpoints } from "@/lib/api";
import { ErrorBoundary } from "@/components/ErrorBoundary";
import { CapturedPieces } from "@/components/chess/CapturedPieces";
import { EvaluationBar } from "@/components/chess/EvaluationBar";
import { MoveHistory } from "@/components/chess/MoveHistory";
import { ErrorBoundary } from "@/components/ErrorBoundary";
import { endpoints } from "@/lib/api";
import GameResultOverlay, { type GameResult } from "@/components/GameResultOverlay";

export default function Home() {
const [game] = useState(new Chess());
Expand Down Expand Up @@ -78,7 +77,6 @@ export default function Home() {
joinMatchmaking,
cancelMatchmaking,
sendMove: matchmakingSendMove,
lastOpponentMove,
gameId,
} = useMatchmaking();

Expand Down Expand Up @@ -136,25 +134,6 @@ export default function Home() {
}
}, [matchmakingStatus, gameId, router]);

// Apply opponent's move in online mode
useEffect(() => {
if (!lastOpponentMove || gameMode !== "online") return;
try {
const move = game.move({
from: lastOpponentMove.from,
to: lastOpponentMove.to,
promotion: lastOpponentMove.promotion ?? "q",
});
if (move) {
setPosition(game.fen());
setViewIndex(null);
}
} catch {
// illegal move from server — ignore
}
}, [lastOpponentMove, game, gameMode]);

// Fetch online player count
useEffect(() => {
let isMounted = true;
const fetchOnlinePlayers = async () => {
Expand Down
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