Add Unicode Codepoint mapping alongside the ideograph in Table of General Standard Chinese Characters (通用规范汉字表)
Run the snippet in the console when opening 通用规范汉字表.
$(".mw-parser-output dl dd").each(function(){$(this).append(`<small style="margin-left:1rem"><code>U+${$(this).text().replace(/[\d\s]+/i, "").codePointAt(0).toString(16).toUpperCase()}</code></small>`)})