
Scrimba
Codédex
GoIT LMS
Codelita
Data Protocol
codedamn
Codecademy
Programming exercises for experienced engineers.

IBM Watson Assistant
Tars
Chatfuel
Dialogflow
ChatBot
Verloop
Microsoft Bot Framework
Harness the power behind Amazon Alexa for your own conversational apps.

Which is more popular?
Amazon Lex might be a bit more popular than CodeCrafters. We know about 16 links to it since March 2021 and only 11 links to CodeCrafters.
Website, pricing, platforms and company facts side by side.
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| Website | codecrafters.io | aws.amazon.com |
| Pricing | — | |
| Listed in |
What each product offers, as listed by its team.


No features have been listed yet.
Possible disadvantages
An editorial look at what each product does well and who it suits.


No analysis of CodeCrafters yet.
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
Learn to Build Real Software With CodeCrafters
More videos
Building Intelligent Chatbots with Amazon Lex & Amazon Polly
More videos
How often each product is chosen within a category, 0–100% relative to the other.


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


Sometime ago, I decided to embark on a new endeavor, I was curious about how shell works, and came across the the codecrafters.io build your own shell challenge, and thought this is a good opportunity for me to learn shell, as well as... - Source: dev.to / 15 days ago
Submitting with git push also exists at CodeCrafters, for code you write from scratch. - Source: dev.to / 25 days ago
I had a lot of with Code Crafters. It's a paid platform, but they give you a basic walk through of different technologies, with full test suites. For example, you implement some basic Redis. It doesn't spoon feed you what to do, but... - Source: Hacker News / 10 months ago
For those that have been building on AWS for a long time, in order to build any interactive voice bot, you might have used services like Amazon Lex to build out chatbot responses. I remember at least back in the day, you had to predict... - Source: dev.to / over 1 year ago
AWS provides a straightforward approach to create voice-based AI agents in Amazon Connect using the Management Console. With just a couple of clicks you can set up an Amazon Lex bot with all your customers' intents, easily pair it with... - Source: dev.to / over 1 year ago
However, APIs like Watson Assistant or Amazon Lex make it easy to build services that can apply logic to observed patterns in those natural-language requests. These services may, for instance, observe a sudden rush of calls from an... - Source: dev.to / over 2 years ago
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