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

My Mind
Recall.it
Raindrop.io
Kiori.co
Memex
Notion Web Clipper
Readwise
Save images, articles, videos, and PDFs in one visual library, and find them again by what's inside.

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 | tenoa.app |
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What each product offers, as listed by its team.


Possible disadvantages
No features have been listed yet.
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing Codédex and Tenoa.app.
Tenoa.app's answer:
Tenoa saves your library as plain files in a regular folder on your hard drive. Most visual bookmark managers lock your links and images inside a proprietary database. If you stop using Tenoa, your library survives intact. We built semantic search on top of those plain files so you can find things by meaning instead of remembering filenames.
Tenoa.app's answer:
Tools like mymind or Eagle are great until they change their pricing or shut down. Tenoa is for people who want a visual library they actually control. You pay $49 once for the software and it runs locally. There is an optional $29 yearly charge for hosted sync, but if you skip it, everything on your machine keeps working forever.
Tenoa.app's answer:
I built this for people who have been burned by subscription tools holding their data hostage. The audience has a growing overlap with visual thinkers and designers who collect reference material. They want a visual way to browse their inspiration without algorithms or rented servers. They want their library to be genuinely theirs.
Tenoa.app's answer:
I built it for myself first. I wanted a tool that worked like mymind where I could save anything without thinking about folders. I just refused to put my entire brain into another subscription service I didn't control. I built it solo and launched it in September 2026.
Tenoa.app's answer:
The architecture is entirely local-first. Your library is a standard folder of markdown and media files on your disk. We use semantic embedding models to power the search so you can find concepts instead of exact text. The optional AI features run locally or through your own API key so your data never touches a server I control.
Share your experience with using Codédex and Tenoa.app. 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: over 3 years ago
Tracking Tenoa.app since Sep 2026.
When comparing Codédex and Tenoa.app, you can also consider the following products.

Interactive coding screencasts created in an instant
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All your notes, bookmarks, inspiration, articles, and images in one single, private place, enhanced with artificial intelligence.
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Second Brain that saves, summarizes, and lets you chat with articles, PDFs, YouTube videos, and podcasts.
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Empowering emerging markets with high-quality tech education
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All your articles, photos, video & content from web & apps in one place.
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