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

JSONLint
JSONFormatter.org
CodeBeautify
Code Beautify JSON Validator
JSON Formatter & Validator
ExtendsClass JSON Formatter
10015.io
Freeformatter is a platform that contains free online tools for developers, including formatters (json, html, xml, sql, etc.), minifiers (css, javascript), compactors, validators, and much more.

Which is more popular?
Based on our record, explainshell seems to be more popular. It has been mentioned 115 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | explainshell.com | freeformatter.com |
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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
No analysis of FreeFormatter yet.
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using explainshell and FreeFormatter. 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 / 25 days 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 1 month ago
There is https://explainshell.com/ not in terminal but should do the trick. - Source: Hacker News / 9 months ago
Tracking FreeFormatter since Jul 2021.
When comparing explainshell and FreeFormatter, you can also consider the following products.

Extensive regex tester and debugger with highlighting for PHP, PCRE, Python and JavaScript.
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JSON Lint is a web based validator and reformatter for JSON, a lightweight data-interchange format.
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RegExr.com is an online tool to learn, build, and test Regular Expressions.
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Online JSON Formatter and JSON Validator will format JSON data, and helps to validate, convert JSON to XML, JSON to CSV. Save and Share JSON
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LWN.net aims to be the premier news and information source for the free software community.
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Online Tools like Beautifiers, Editors, Viewers, Minifier, Validators, Converters for Developers: XML, JSON, CSS, JavaScript, Java, C#, MXML, SQL, CSV, Excel
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