
Notion
Logseq
Joplin
Evernote
Roam Research
Bear
Typora
A second brain, for you, forever. Obsidian is a powerful knowledge base that works on top of a local folder of plain text Markdown files.
Notion
KnowledgeBase Builder
Infinity Maps
Witeboard
xTiles App
Miro
Second Brain
Interactive knowledge map for beginners (in JavaScript)

Which is more popular?
Based on our record, Obsidian seems to be more popular. It has been mentioned 1529 times since March 2021.
Website, pricing, platforms and company facts side by side.
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PKM
Programming Knowledge Map
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| Website | obsidian.md | learnprogramming.online |
| Pricing | — | |
| Company | Startup from the United States | — |
| Listed in |
What each product offers, as listed by its team.

Possible disadvantages
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An editorial look at what each product does well and who it suits.

Overall verdict
Why this product is good
Recommended for
No analysis of Programming Knowledge Map yet.
Walkthroughs and reviews on video.
OBSIDIAN: Getting Started, Facts & Pricing
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How often each product is chosen within a category, 0–100% relative to the other.

Share your experience with using Obsidian and Programming Knowledge Map. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.

One thing to note: Notion bills itself as an Evernote competitor for personal users. It can be—but it's too much for most people, and its offline functionality isn't the best. If you love the idea of Notion, go right...
This app is the kind of thing that, if you’re into it, will have you exploring its various ins, outs, and add-ons for days and weeks on end. Obsidian uses the Markdown format for its notes (which means they can be...
However, it's important to note that Obsidian's whiteboard functionality is not as robust as dedicated collaboration tools. While it lacks real-time basic collaboration features, Obsidian compensates with its vibrant...
We have no reviews of Programming Knowledge Map yet. Be the first one to post
Recommendations tracked on public social media and blogs since March 2021.

The agents remember with Engram, but I need to remember too. Obsidian is my second brain: ideas, projects, and resources in one place. - Source: dev.to / 6 days ago
Obsidian, homepage (local plain-text Markdown storage, offline access, links/graph, featured community plugins). - Source: dev.to / 6 days ago
This is a decision page. Claude Code wrote it after reading a project's notes, and it shows the detail a chat question leaves out. I answer it in Obsidian. - Source: dev.to / 24 days ago
Tracking Programming Knowledge Map since Sep 2023.
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Logseq is a local-first, non-linear, outliner notebook for organizing and sharing your personal knowledge base.
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Create amazing 3D mind maps and flowcharts with our software
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Joplin is a free, open source note taking and to-do application, which can handle a large number of notes organised into notebooks. The notes are searchable, tagged and modified either from the applications directly or from your own text editor.
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If Miro and Notion had a baby
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Bring your life's work together in one digital workspace. Evernote is the place to collect inspirational ideas, write meaningful words, and move your important projects forward.
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