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

Google Earth Pro
FlightRadar24
Windy
Living Earth
OpenSky Network
Planet Explorer
A God's eye view of the living planet: track live aircraft, satellites, the ISS, earthquakes and weather over a cinematic 3D Earth — plus a full Solar System. Free on iPhone. No accounts, no tracking.

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


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


Share your experience with using Codédex and PlanetEar.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: almost 4 years ago
Tracking PlanetEar.app since Sep 2026.
When comparing Codédex and PlanetEar.app, you can also consider the following products.

Interactive coding screencasts created in an instant
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Google Earth Pro allows you fly anywhere around the earth to view satellite imagery, maps, 3D building, and terrain, from galaxies in outer space to the canyons of the ocean.
Compare Google Earth Pro to Codédex or PlanetEar.app:


Flightradar24 allows you to track: * Planes moving in real-time
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Empowering emerging markets with high-quality tech education
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Wind and weather forecast for kiters, surfers, pilots, sailors and anyone else.
Compare Windy to Codédex or PlanetEar.app: