replit
PictoBlox
Lego Boost
Nintendo Classic Mini
Robo Wunderkind
Brickit
Scratch
JavaScript coding site for kids, teens and creative adults!

JSON Generator
Dadroit JSON Viewer
Mockaroo
Insects API
Sheety
Sheetsu
Simple Scraper
Generate realistic random JSON data through a simple and intuitive GUI.

Which is more popular?
Based on our record, CodeGuppy seems to be more popular. It has been mentioned 34 times since March 2021.
Website, pricing, platforms and company facts side by side.
|
CG
CodeGuppy
|
|
|
|---|---|---|
| Website | codeguppy.com | mockturtle.net |
| Pricing | — | |
| Company | — | 2020 |
| Listed in |
In their own words, as submitted to SaaSHub.

No description of CodeGuppy yet.
Build your custom JSON structure through our easy-to-use GUI or import an existing JSON schema. Then, sit back and let Mock Turtle generate thousands of random data based on your structure. It generates the data in real time as you build your tree structure. Plus, it's 100% free!
What each product offers, as listed by its team.

Possible disadvantages
Walkthroughs and reviews on video.
Learn To Code in JavaScript with CodeGuppy
Free Nested JSON Mock Data Generator - MockTurtle.net
How often each product is chosen within a category, 0–100% relative to the other.

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

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
Tracking MockTurtle.net since Oct 2022.
When comparing CodeGuppy and MockTurtle.net, you can also consider the following products.

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 CodeGuppy or MockTurtle.net:
Create mock and sample JSON using a powerful template syntax
Compare JSON Generator to CodeGuppy or MockTurtle.net:

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

Open a 1GB JSON file in a blink 💣
Compare Dadroit JSON Viewer to CodeGuppy or MockTurtle.net:
A realistic data generator to test your app
Compare Mockaroo to CodeGuppy or MockTurtle.net: