Generate Data
Faker
DataConstruct
Beeceptor
Fake Data
ExtendsClass JSON Generator
Smock-it
A realistic data generator to test your app
replit
PictoBlox
Lego Boost
Nintendo Classic Mini
Robo Wunderkind
Brickit
Scratch
JavaScript coding site for kids, teens and creative adults!

Which is more popular?
CodeGuppy might be a bit more popular than Mockaroo. We know about 34 links to it since March 2021 and only 27 links to Mockaroo.
Website, pricing, platforms and company facts side by side.
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Mockaroo
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CodeGuppy
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| Website | mockaroo.com | codeguppy.com |
| Pricing | ||
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What each product offers, as listed by its team.
Possible disadvantages
Possible disadvantages
Walkthroughs and reviews on video.
Best Free Sample Data Generator - Mockaroo.com
More videos
Learn To Code in JavaScript with CodeGuppy
How often each product is chosen within a category, 0–100% relative to the other.
Share your experience with using Mockaroo and CodeGuppy. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.
If you give it the rules to generate something, why can't it generate it? That's what something like Mockaroo[0] does. It's just more formal. That's pretty much what LLM training does, extracting patterns from a huge corpus of text. Then... - Source: Hacker News / over 1 year ago
A quick way to test this out is to use a tool like Mockaroo to generate some test data and then have a Glue Crawler analyse the data in S3 and create the required data catalog entries. - Source: dev.to / over 2 years ago
Mockaroo — Mockaroo lets you generate realistic test data in CSV, JSON, SQL, and Excel formats. You can also create mocks for back-end API. - Source: dev.to / over 2 years ago
Please use however any programming language / environment to implement the solution and then share the output as well as the solution. If you decide to use codeguppy.com -- there is a Share button in the top right corner of the coding... Source: over 3 years ago
I hope that you'll also find codeguppy.com useful in your own activities. In case you like it --- and you want to collaborate on it -- please shoot me an email (or message). Source: over 3 years ago
After many, many years... I finally made a basic demo using JavaScript and http://codeguppy.com (a p5.js-based platform). Source: over 3 years ago
When comparing Mockaroo and CodeGuppy, you can also consider the following products.

GenerateData.com: free, GNU-licensed, random custom data generator for testing software
Compare Generate Data to Mockaroo or CodeGuppy:

Code, create, andlearn together. Use our free, collaborative, in-browser IDE to code in 50+ languages — without spending a second on setup.
Compare replit to Mockaroo or CodeGuppy:

Faker is a PHP library that generates fake data for you
Compare Faker to Mockaroo or CodeGuppy:

Coding for kids: Program robots. Make games. Do much more.
Compare PictoBlox to Mockaroo or CodeGuppy:
