solana-program-library/docs/sidebars.js

module.exports = {
  docs: {
    "Other Thing": [],
    "Solana Program Library (SPL)": [
      "introduction",
      "token",
      "token-swap",
      "token-lending",
      "associated-token-account",
      "memo",
      "shared-memory",
      "stake-pool",
      "feature-proposal",
    ],
  },
};