
Logseq
Obsidian
Zim Wiki
Nuclino
Trilium Notes
TiddlyWiki
Roam Research
Personal knowledge management and sharing on VSCode & GitHub

regular expressions 101
RegExr
LWN.net
Devhints
GitHub
GitLab
BitBucket
Match command-line arguments to their help.

Which is more popular?
Based on our record, explainshell should be more popular than Foam. It has been mentioned 115 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | foambubble.github.io | explainshell.com |
| Pricing | — | |
| Company | Startup from the United States | — |
| Listed in |
What each product offers, as listed by its team.


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


Overall verdict
Why this product is good
Recommended for
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
These panels DESTROYED my STUDIO....REVERB? - ArrowZoom Foam Review
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How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using Foam and explainshell. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


Choose a local Markdown tool like Obsidian, Logseq, Foam, or Tolaria to store all your knowledge as plain .md files you own and control. - Source: dev.to / 6 months ago
I've been using foam instead of obsidian for my personal knowledge base. It works rather well. And it's completely free and ultimately just markdown. While I might wish it was djot, I don't wish hard enough to make that so myself... - Source: Hacker News / about 2 years ago
I gave up on Obsidian and just use Foam (https://foambubble.github.io/foam/) and/or vimwiki. I just can’t get into overwrought, arbitrarily designed organization schemes or proprietary apps (Foam-managed content is just plain Markdown,... - Source: Hacker News / over 2 years ago
The obvious comparison is explainshell.com, which is great but is a web service — you paste your command into someone else's server. For a tool whose entire job is to look at commands you're nervous about (often with tokens, hostnames,... - Source: dev.to / 2 months ago
What it is: explainshell takes a shell command and annotates each flag with the relevant chunk of the man page. - Source: dev.to / 3 months ago
There is https://explainshell.com/ not in terminal but should do the trick. - Source: Hacker News / 10 months ago
When comparing Foam and explainshell, you can also consider the following products.

Logseq is a local-first, non-linear, outliner notebook for organizing and sharing your personal knowledge base.
Compare Logseq to Foam or explainshell:

Extensive regex tester and debugger with highlighting for PHP, PCRE, Python and JavaScript.
Compare regular expressions 101 to Foam or explainshell:

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.
Compare Obsidian to Foam or explainshell:

RegExr.com is an online tool to learn, build, and test Regular Expressions.
Compare RegExr to Foam or explainshell:

Zim is a graphical text editor used to maintain a collection of wiki pages. Each page can contain links to other pages, simple formatting and images.
Compare Zim Wiki to Foam or explainshell:

LWN.net aims to be the premier news and information source for the free software community.
Compare LWN.net to Foam or explainshell: