diff --git a/docs/blog.md b/docs/blog.md
index 831f8b83d4..ca5ba72b73 100644
--- a/docs/blog.md
+++ b/docs/blog.md
@@ -16,6 +16,10 @@ pageClass: routes
+## Gwern Branwen
+
+
+
## Hedwig.pub
diff --git a/lib/router.js b/lib/router.js
index b7aa6d7156..b890fd1786 100644
--- a/lib/router.js
+++ b/lib/router.js
@@ -468,6 +468,9 @@ router.get('/xueqiu/hots', require('./routes/xueqiu/hots'));
// Greasy Fork
router.get('/greasyfork/:language/:domain?', require('./routes/greasyfork/scripts'));
+// Gwern Branwen
+router.get('/gwern/:category', require('./routes/gwern/category'));
+
// LinkedKeeper
router.get('/linkedkeeper/:type/:id?', require('./routes/linkedkeeper/index'));
diff --git a/lib/routes/gwern/category.js b/lib/routes/gwern/category.js
new file mode 100644
index 0000000000..afb86063a3
--- /dev/null
+++ b/lib/routes/gwern/category.js
@@ -0,0 +1,58 @@
+const cheerio = require('cheerio');
+const got = require('@/utils/got');
+
+module.exports = async (ctx) => {
+ const category = ctx.params.category;
+ const name = category.charAt(0).toUpperCase() + category.slice(1);
+ const baseURL = `https://www.gwern.net`;
+ const url = baseURL + `/index`;
+ const res = await got.get(url);
+ const $ = cheerio.load(res.data);
+ const list = $(`section#${category} ul > li`).get();
+
+ const out = await Promise.all(
+ list.map(async (item) => {
+ const grasp = cheerio.load(item);
+ const link = baseURL + grasp('a').attr('href');
+ const cache = await ctx.cache.get(link);
+ if (cache) {
+ return Promise.resolve(JSON.parse(cache));
+ }
+ const res = await got.get(link);
+ const $ = cheerio.load(res.data);
+
+ const title = $('header > h1').text();
+ const time = $('span#page-creation').text();
+ // const modified = $('span#page-modified').text();
+
+ $('a').each((index, item) => {
+ item = $(item);
+ item.removeAttr('data-popup-title');
+ item.removeAttr('data-popup-title-html');
+ item.removeAttr('data-popup-author');
+ item.removeAttr('data-popup-abstract');
+ item.removeAttr('data-popup-doi');
+ item.removeAttr('data-popup-date');
+ });
+ $;
+
+ const contents = $('div#markdownBody').html().replace('', '');
+
+ const single = {
+ title: title,
+ author: 'Gwern Branwen',
+ description: contents,
+ link: link,
+ guid: link,
+ pubDate: new Date(time).toUTCString(),
+ };
+ ctx.cache.set(link, JSON.stringify(single));
+ return Promise.resolve(single);
+ })
+ );
+ ctx.state.data = {
+ title: `Gwern - ${name}`,
+ link: url,
+ item: out,
+ };
+};