Thoughts on note-taking

You Don't Need a Second Brain. You Need a Simple Notepad.

We've turned note-taking into a productivity system. Maybe we've forgotten that sometimes the best place for a thought is simply a blank page.

August 19, 2026 · 5 min read

We’ve turned note-taking into a productivity system. Maybe we’ve forgotten that sometimes the best place for a thought is simply a blank page.

Somewhere along the way, taking notes stopped being just about taking notes. We started calling our collections of notes a “second brain” and building elaborate systems around them. There are apps for linked notes, knowledge graphs, databases, tags, backlinks, templates, automatic organization, and now AI that promises to remember everything for us.

I understand the appeal. The idea of having a searchable external memory is genuinely useful. If you are a researcher, writer, developer, student, or someone who deals with a lot of information, having a system for keeping and retrieving that information can make a real difference.

But I think we’ve started applying the idea to almost everything. A note doesn’t necessarily need to become knowledge. Sometimes it’s just a note.

Not every thought needs a home

Think about the things you actually write down during an ordinary day. A command you don’t want to forget. A rough idea for a project. A phone number. Something you want to buy. A sentence that might become part of an article. A calculation. A reminder to ask someone about something later.

Most of these things aren’t particularly important. They are just things you don’t want to keep in your head right now.

And that’s where a simple notepad is surprisingly good. You open it, write the thing down, and carry on with whatever you were doing. There is no decision to make about where the note belongs because there doesn’t have to be anywhere for it to belong.

The hidden cost of a second brain

The problem with building a system around every piece of information is that the system itself becomes something you have to maintain. You start asking questions that have nothing to do with the thought you originally wanted to capture: Should this have a tag? Should I link it to another note? Is this worth keeping? Should I put it in an inbox first?

None of those questions are particularly difficult, but they add friction. And friction is exactly what you don’t want when you’re trying to capture a thought before it disappears.

A blank notepad has a nice property that sophisticated productivity tools sometimes lose: it doesn’t ask you to make a decision before you start writing.

There is a difference between thinking and organizing

I also think we’re increasingly mixing up two separate activities. One is capturing something while it is fresh in your mind. The other is organizing information so that you can find and use it later.

They don’t have to happen at the same time.

In fact, for many things, organization isn’t necessary at all. If you’ve written down a temporary thought so that you can get back to the task in front of you, the note has already done its job.

This is especially true for the little pieces of information that fill up a normal workday: snippets, ideas, rough drafts, reminders, lists and things you need to remember for an hour or two.

AI doesn’t mean we need more complicated notes

The rise of AI makes this even more interesting. Modern AI tools are becoming remarkably good at working with unstructured information. They can summarize a collection of notes, extract tasks, find patterns, rewrite rough thoughts, and answer questions about a body of text.

That doesn’t necessarily mean your notepad needs to become smarter.

It might mean the opposite.

You can simply write things down naturally and decide what deserves more attention later. If something becomes important, you can move it into a more permanent system. If it doesn’t, you can forget about it.

Not every thought needs to be preserved forever just because we now have the technology to preserve it.

Sometimes a blank page is enough

There is something refreshing about opening a notepad that has no expectations. You don’t need to configure a workspace or decide how you’re going to organize your thoughts. You can just start typing.

That’s the idea behind Notepad.js.org. It is intentionally simple: a place to write notes in your browser without requiring an account or turning note-taking into another productivity project.

You can use it for a shopping list, a rough idea, a temporary scratchpad, a piece of writing, a programming note, or whatever happens to be on your mind. It doesn’t really care what you use it for.

And I think that’s a useful quality in a tool.

You don’t have to optimize everything

We’re surrounded by tools that promise to make us more productive. Some of them absolutely do. But productivity doesn’t always come from adding more automation, more organization, or more features. Sometimes it comes from removing things.

A second brain is a great idea if you genuinely need one. But if all you want to do is remember something long enough to deal with it, a simple notepad might be all the system you need.

Open a blank page. Write the thing down. Get back to work.

There’s a lot to be said for that.

Need a simple place to write?

Notepad.js.org is a free, private and distraction-free notepad that works right in your browser.

Open Notepad.js.org