
Avataaars Generator
Wasmer
QuickJS
Kata Containers
Lapce
Productivity Power Tools
Medium
Extism is the open source, universal plug-in system. Extend all the software everywhere! Powered by WebAssembly.

PowerSchool
Teachable
LanSchool
Treehouse
Wikispaces
Fedena
Canvas by Instructure
syncing between education applications for K-12 schools

Which is more popular?
Based on our record, Extism seems to be a lot more popular than Clever. While we know about 25 links to Extism, we've tracked only 2 mentions of Clever.
Website, pricing, platforms and company facts side by side.
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| Website | extism.org | clever.com |
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| Company | — | Startup from the United States |
| 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 Extism 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 Extism and Clever. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


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 / 3 months ago
I tried it on the Firefox and Tor Browser on Whonix, same error pops up because it's using the Tor network? Is there any way I can bypass this error so I can visit my schools website, or another way to use the site anonymously? Site is... Source: almost 4 years ago
Mine also don't know what bookmarks are. So to get into Schoology, they type clever.com into the search bar - not the address bar - then log into it, then click the student page, then find Schoology, then click it. And the wifi in my... Source: almost 4 years ago
When comparing Extism and Clever, you can also consider the following products.


PowerSchool provides a K-12 education technology platform for operations, classroom, student growth, and family engagement.
Compare PowerSchool to Extism or Clever:


Create and sell beautiful online courses with the platform used by the best online entrepreneurs to sell $100m+ to over 4 million students worldwide.
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Application and Data, Build, Test, Deploy, and JavaScript Compilers
Compare QuickJS to Extism or Clever:
Get the best classroom management and monitoring software to inspire collaborative teaching with tools to minimize distractions and maintain an effective learning environment.
Compare LanSchool to Extism or Clever: