開いているなろう小説のページをランダムで一話開く。

bookmarklet

javascript:var%20ncode%20=%20/https:\/\/ncode.syosetu.com\/([^\/]+)/.exec(location.href)[1];%20var%20callback%20=%20(data)%20=>%20{%20%20%20if%20(data[0].allcount%20<%201)%20throw%20"no%20data";%20%20%20var%20page%20=%20Math.floor(Math.random()%20*%20data[1].general_all_no)%20+%201;%20%20%20location.href%20=%20`https://ncode.syosetu.com/${ncode}/${page}`;%20};%20%20var%20st%20=%20document.createElement("script");%20st.src%20=%20`https://api.syosetu.com/novelapi/api/?out=jsonp&callback=callback&ncode=${ncode}&of=t-n-w-s-gl-ga`;%20document.head.appendChild(st);

random-ncode-page.js

var ncode = /https:\/\/ncode.syosetu.com\/([^\/]+)/.exec(location.href)[1];
var callback = (data) => {
  if (data[0].allcount < 1) throw "no data";
  var page = Math.floor(Math.random() * data[1].general_all_no) + 1;
  location.href = `https://ncode.syosetu.com/${ncode}/${page}`;
};

var st = document.createElement("script");
st.src = `https://api.syosetu.com/novelapi/api/?out=jsonp&callback=callback&ncode=${ncode}&of=t-n-w-s-gl-ga`;
document.head.appendChild(st);