
Treehouse
edX
Codecademy
Docebo
Pluralsight
Coursera
Free Code Camp
There are tons of online programming courses and tutorials, but it's never easy to find the best one. Try Hackr.io to find the best online courses submitted & voted by the programming community.

Wasmer
QuickJS
Lapce
Kata Containers
OpenCL
PostSharp
Extism is the open source, universal plug-in system. Extend all the software everywhere! Powered by WebAssembly.

Which is more popular?
Based on our record, Extism should be more popular than Hackr.io. It has been mentioned 25 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | hackr.io | extism.org |
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What each product offers, as listed by its team.


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


Overall verdict
Why this product is good
Recommended for
No analysis of Extism yet.
Walkthroughs and reviews on video.
Hackr.io - Product Demo | Squareboat
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How often each product is chosen within a category, 0–100% relative to the other.


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


I am looking to work with 1 or 2 people on a https://hackr.io/ clone. Source: over 3 years ago
I know a better place, Https://hackr.io. Source: over 3 years ago
Https://hackr.io/ has countless resources. Source: over 4 years ago
Technically WASI 0.1, but I used it (via Extism[0]) to implement a simple login library[1] that works in Rust, Go, and Node. Would be trivial to add other lanugages supported by Extism. Overall I loved the dev experience. [0]:... - Source: Hacker News / 3 months ago
I tinkered with https://extism.org and basically the use case is that they suggest, namely you can extend software in another programming language but without having to setup a container or VMs on the client. They "just" run the code in... - Source: Hacker News / 3 months ago
Check out https://extism.org, it is built for those kinds of use cases. However I think WASI and components could enhance it. - Source: Hacker News / 4 months ago
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Learn the technical skills you need for the job you want. As leaders in online education and learning to code, we’ve taught over 45 million people using a tested curriculum and an interactive learning environment.
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