replit
PictoBlox
LEGO Jurassic World
Lego Boost
Nintendo Classic Mini
Codédex
Robo Wunderkind
JavaScript coding site for kids, teens and creative adults!

ChainMemory
Mem0
Memori
Pieces for Developers
cognee
TheSecondBrain.dev
Claiv Memory
Persistent memory for Claude Code, Codex & coding agents

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.
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CG
CodeGuppy
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| Website | codeguppy.com | agent-memory.dev |
| Pricing | — | |
| 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.

No analysis of CodeGuppy yet.
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
Learn To Code in JavaScript with CodeGuppy
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How often each product is chosen within a category, 0–100% relative to the other.

Share your experience with using CodeGuppy and Agentmemory. 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 Agentmemory since Jun 2026.
When comparing CodeGuppy and Agentmemory, you can also consider the following products.

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Portable, verifiable memory for AI agents — works across ChatGPT, Claude, Gemini and any MCP client
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Coding for kids: Program robots. Make games. Do much more.
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Relive and experience the colossal Jurassic Park films, reimagined in LEGO form!
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Persistent memory from agent trace, not just conversation
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