
regular expressions 101
RegExr
LWN.net
Devhints
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Zeal
Dash for macOS
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Open source API documentation browser with instant fuzzy search, offline mode, keyboard shortcuts, and more

Which is more popular?
DevDocs might be a bit more popular than explainshell. We know about 132 links to it since March 2021 and only 115 links to explainshell.
Website, pricing, platforms and company facts side by side.
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| Website | explainshell.com | devdocs.io |
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What each product offers, as listed by its team.


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Recommended for
Overall verdict
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DevDocs - An API Documentation Browser
How often each product is chosen within a category, 0–100% relative to the other.


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


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 / about 1 month ago
What it is: explainshell takes a shell command and annotates each flag with the relevant chunk of the man page. - Source: dev.to / about 2 months ago
There is https://explainshell.com/ not in terminal but should do the trick. - Source: Hacker News / 9 months ago
DevDocs (open source, free) is a local offline documentation viewer. There is a hosted version that can be used offline in a web browser. - Source: dev.to / 5 months ago
This isn't a new idea for developer tools. DevDocs, Zeal, and Dash have offered offline documentation browsing for years. What's new is applying this architecture to AI agents — giving your coding assistant the same offline, instant,... - Source: dev.to / 8 months ago
DevDocs the minimalist doc reader for when Stack Overflow doesn’t have the answer. - Source: dev.to / over 1 year ago
When comparing explainshell and DevDocs, you can also consider the following products.

Extensive regex tester and debugger with highlighting for PHP, PCRE, Python and JavaScript.
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A free, open-source offline documentation browser that puts documentation for every major language and framework one instant search away, on Linux and Windows.
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RegExr.com is an online tool to learn, build, and test Regular Expressions.
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Dash is an API Documentation Browser and Code Snippet Manager. Dash searches offline documentation of 200+ APIs and stores snippets of code. You can also generate your own documentation sets.
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LWN.net aims to be the premier news and information source for the free software community.
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