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Embed preview: a post and a video

A post from X and a YouTube video on one page, to check TweetEmbed and VideoEmbed together.

August 18, 2026

  • 媒介

A demo of a series of content

This is a demo used to show how a collection looks on this site.

June 1, 2026

Placeholder 2026-05

Empty placeholder for the article index pager. Not a real essay.

May 1, 2026

  • 知识管理

Placeholder 2026-04

Empty placeholder for the article index pager. Not a real essay.

April 1, 2026

  • 知识管理

Placeholder 2026-03

Empty placeholder for the article index pager. Not a real essay.

March 1, 2026

  • 知识管理

How I use Heptabase for deep learning

How I use Heptabase for knowledge work, deep study, and research — and how it sits next to Obsidian.

March 1, 2026

  • Heptabase
  • 知识管理
  • 深度学习

My PKM practice: from notes to a knowledge network

The personal knowledge system I run in Obsidian: three layers, naming rules, and a bias toward links.

March 1, 2026

  • PKM
  • Obsidian
  • 知识管理

Placeholder 2026-02

Empty placeholder for the article index pager. Not a real essay.

February 1, 2026

  • 知识管理

Placeholder 2026-01

Empty placeholder for the article index pager. Not a real essay.

January 1, 2026

  • 知识管理