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# WASM vs Unikernels

WASM repeats a lot of the security issues from the 90s but that doesn't mean that wasm competes with unikernels. You can actually run wasm inside of a unikernel. Check out [wasmer](https://repo.ops.city/v2/packages/eyberg/wasmer/4.2.2/x86_64/show).

### WASM

No Dynamic Linking  
 32 Bit only  
 4Gb Mem Limit  
 No Threads  
 No TLS  
 No Read-Only Memory  
 Write to 0x0  
 No ASLR  
 Few Languages

### UNIKERNELS

TCP/UDP/Raw sockets  
 Dynamic Linking  
 64 Bit Only  
 16M Tb Mem Limit  
 Multi-Threaded  
 TLS  
 Read-Only Memory  
 Can't write to 0x0  
 ASLR  
 Language Agonstic

## Quick Start

It doesn't matter if you using Mac, Linux or WSL - you can boot your first unikernel right now in just a minute.

We've made it super easy for you to try it out and it's all free and open source.

[Get Started](https://ops.city/)