
Scrimba
Data Protocol
GoIT LMS
Codelita
CodeCrafters
Codecademy
Divize
The most fun way to learn to code.
r34Dle.net
Rule34dle.co
rule34-dle
Play rule34dle at rule34dle.games - the free daily R34 guessing game! Test your anime fandom knowledge by guessing which characters have more Rule34 posts. Build win streaks, unlock hard mode, and compete with friends!

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.
|
|
r
rule34dle.games
|
|
|---|---|---|
| Website | codedex.io | rule34dle.games |
| 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 Codédex yet.
Overall verdict
Why this product is good
Recommended for
How often each product is chosen within a category, 0–100% relative to the other.

Share your experience with using Codédex and rule34dle.games. 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 rule34dle.games since Oct 2025.
When comparing Codédex and rule34dle.games, you can also consider the following products.

Interactive coding screencasts created in an instant
Compare Scrimba to Codédex or rule34dle.games:

Play Rule34Dle, also known as r34dle, a free character popularity guessing game. Build streaks and switch between normal, hard, and daily modes.
Compare r34Dle.net to Codédex or rule34dle.games:

A better way to support developers
Compare Data Protocol to Codédex or rule34dle.games:

Play Rule34dle, the addictive character popularity guessing game! Compare anime & gaming characters, build streaks, compete on global leaderboards. 100% free, no signup.
Compare Rule34dle.co to Codédex or rule34dle.games:
Empowering emerging markets with high-quality tech education
Compare GoIT LMS to Codédex or rule34dle.games:

Play the addictive daily guessing game where you compare character popularity on Rule 34. Guess which character has more posts and compete on leaderboards!
Compare rule34-dle to Codédex or rule34dle.games: