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

BlueWallet
Electrum
Trezor.io
Hyperledger
IBM MQ
Phoenix Wallet
Ethereum
Blockstream is an all-in-one bitcoin and digital asset infrastructure that has been the leader in providing the top-notch developing experience to deliver blockchain applications.

Which is more popular?
Based on our record, Blockstream should be more popular than Extism. It has been mentioned 51 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | extism.org | blockstream.com |
| Pricing | — | |
| Company | — | Startup from Canada |
| Listed in |
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Why Blockstream Destroyed Bitcoin
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Share your experience with using Extism and Blockstream. 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
Https://blockstream.com/green/ - Top Security Features, Open Source and Non-Custodial. Source: about 3 years ago
Good Bitcoin wallet apps for mobile are Blockstream Green and BlueWallet. If you want wallets that can do both Bitcoin and Lightning then you can check Muun, Phoenix and Breez. Source: over 3 years ago
Https://blockstream.com/green/ - Top Security Features, Open Source and Non-Custodial. Source: over 3 years ago
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