
Scrimba
Data Protocol
GoIT LMS
Codelita
CodeCrafters
Codecademy
Divize
The most fun way to learn to code.

AI Skills Manager
SkillsBoard.sh
MCP.so
Agent Skills Directory
mcp skills
MCPServer.so
MCPServer.cc
Find and discover skills, MCP servers and marketplaces for Claude Code, Codex, Cursor and other coding agents - from Anthropic, OpenAI, Cursor and more. An automatically updated directory, ranked by real installs.
Which is more popular?
Based on our record, Codédex seems to be more popular. It has been mentioned 5 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | codedex.io | skillselion.com |
| Pricing | — | |
| Listed in |
What each product offers, as listed by its team.


Possible disadvantages
Possible disadvantages
How often each product is chosen within a category, 0–100% relative to the other.


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


I'm a new coder too. What helps me is finding a good place to learn the most basic principles and having 2-5 things I want to do. I started with codedex.io , learning Python and HTML and then took their courses and moved on looking for... Source: over 3 years ago
I think you should focus on HTML, CSS, and JS, starting with HTML. I just started HTML on a website called codedex.io. Pretty cool so far but I feel like I'm getting into a brand new thing haha. Source: over 3 years ago
I've been learning Python on a website called codedex.io for about 6 months. It's been great for me so far. I just started on Classes and Objects. Give them a try, you might like them. Source: almost 4 years ago
Tracking Skillselion since Jul 2026.
When comparing Codédex and Skillselion, you can also consider the following products.

Interactive coding screencasts created in an instant
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One place for all your AI skills
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Keep team-recommended AI skills in one searchable library and connect it to your agent through MCP.
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Empowering emerging markets with high-quality tech education
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The largest collection of MCP Servers, including Awesome MCP Servers and Claude MCP integration. Search and discover MCP servers to enhance your AI capabilities.
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