Notion vs. Obsidian: Which Fits How You Think?
Notion vs Obsidian: a shared cloud workspace or Markdown files on your device. 8 deciding points, from offline use to switching, checked October 2026.
Note-Taking & Knowledge Management
Second brains, note systems and team wikis that make knowledge easy to find and use.
Notes apps and digital notebooks
Logseq Explained: Outliner-Style Notes and Who They Suit
Logseq explained: an outliner where every note is a block, its 2 versions since 2026 (Markdown files or a database), privacy, price and who it suits.
Best Note-Taking Apps Compared: How to Choose
The best note taking apps compared as 6 types, from phone notes to Markdown files: choose by how you capture, how you refind and how your notes can leave.
Team wikis and knowledge bases
A Single Source of Truth: What It Means and How to Get There
A single source of truth gives each key fact one home and one owner. What it means, how it differs from a system of record, and 5 steps for a small team.
Note-taking fundamentals
Personal Knowledge Management Explained: A Beginner's Guide
Personal knowledge management explained: where the term began in 1998, a 4-step loop, the main schools, and how little of it has been tested.
Why Take Notes at All? What Note-Taking Does for Memory and Thinking
Why take notes? A 57-study meta-analysis found only a modest benefit from taking notes; a second found substantial effects from taking and reviewing them.
Capture and daily notes
The Commonplace Book: What It Is and How to Start One
A commonplace book keeps quotes, facts and ideas with their source under subject headings. Where it came from, and 6 steps to start your own.
Note-taking methods
The Cornell Note-Taking Method: How It Works and When to Use It
The Cornell note-taking method splits a page into 3 areas and adds 5 steps. Research backs its self-testing step far more than the layout itself.
Zettelkasten and linked notes
The Zettelkasten Method Explained: A Beginner's Guide
The Zettelkasten method explained: the 4 parts of Niklas Luhmann's slip-box, what note apps changed, and what research does and does not support.
Meeting, book and lecture notes
How to Take Notes From Books So You Remember What You Read
How to take notes from a book: a 2022 review of 36 articles found highlighting did little for understanding. Recall each chapter from memory instead.
Second brain and PARA
Building a Second Brain: The Core Ideas Explained
Building a second brain rests on 4 steps: capture, organize, distill, express. Here is Tiago Forte's method and what memory research backs.