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

Carbon Ads
EthicalAds
IdleDev
Pacely.dev
Patched
Jusi
skills-sync
Developers earn from one opt-in status line while agents run. Dev-tool makers buy that moment to get seen.

Which is more popular?
Based on our record, Codédex should be more popular than WaitSpin. 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 | waitspin.com |
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What each product offers, as listed by its team.


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.


As answered by people managing Codédex and WaitSpin.
WaitSpin's answer:
WaitSpin introduces a new developer attention surface: the AI-agent wait state. Instead of ads in feeds or popups, it uses one opt-in sponsor line in the status surface developers already watch—without accessing code, prompts, or any developer data.
WaitSpin's answer:
Unlike traditional developer advertising channels (newsletters, banners, or social feeds), WaitSpin operates inside the developer workflow—during AI-agent wait states when attention is naturally focused. It uses a single, opt-in sponsor line instead of intrusive formats, and is built around a strict privacy boundary with no access to code, prompts, terminal output, or repository data. This makes it both more contextual and less disruptive than existing alternatives.
WaitSpin's answer:
Developers who actively use AI coding tools (IDE or CLI) and dev-tool companies looking to reach them during real workflow usage.
WaitSpin's answer:
WaitSpin's answer:
TypeScript/JavaScript, VS Code Extension API, CLI integrations, and cloud-based backend infrastructure for ad delivery and impression tracking.
Share your experience with using Codédex and WaitSpin. 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
If you're looking for a ready‑made solution that handles wait‑states in AI‑powered IDEs, take a look at WaitSpin (https://waitspin.com). It shows how a focused feature can become a valuable part of a larger developer workflow. - Source: dev.to / 5 days ago
One indie tool introduced a premium wait‑state that displayed curated coding shortcuts while the AI model ran. They used a per‑use micro‑charge and saw a 4% conversion on the first week. The feature was later refined into a monthly... - Source: dev.to / 8 days ago
If you are struggling to handle those awkward wait-states in your UI, check out https://waitspin.com for some simple ways to fix it. - Source: dev.to / 3 months ago
When comparing Codédex and WaitSpin, you can also consider the following products.

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EthicalAds is an ad network exclusively focused on developers but without the need for invasive tracking.
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Empowering emerging markets with high-quality tech education
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