src/board.js


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export let board = {
    element: document.getElementById("board"),
    size: 9,
    stones: {},
    links: {},
}

export function prepareBoard() {
    board.stones = [...Array(board.size)].map(_ => Array(board.size))
    createBoard(board.size)
}

// ########### board engine #############

function createBoard(size) {
    let table = document.createElement("table")
    for (let r = 1; r < size; r++) {
        let tr = document.createElement("tr")

        for (let c = 1; c < size; c++) {
            let td = document.createElement("td")
            tr.appendChild(td)
        }
        table.appendChild(tr)
    }
    board.element.appendChild(table)
}