Oh My ZSH vs PowerShell: What are the differences?
Developers describe Oh My ZSH as "A framework for managing your Zsh configuration". A delightful, open source, community-driven framework for managing your Zsh configuration. It comes bundled with thousands of helpful functions, helpers, plugins, themes. On the other hand, PowerShell is detailed as "A task automation and configuration management framework". A command-line shell and scripting language built on .NET. Helps system administrators and power-users rapidly automate tasks that manage operating systems (Linux, macOS, and Windows) and processes.
Oh My ZSH can be classified as a tool in the "Shell Utilities" category, while PowerShell is grouped under "Shells".
Oh My ZSH is an open source tool with 91.5K GitHub stars and 17K GitHub forks. Here's a link to Oh My ZSH's open source repository on GitHub.
According to the StackShare community, PowerShell has a broader approval, being mentioned in 12 company stacks & 73 developers stacks; compared to Oh My ZSH, which is listed in 11 company stacks and 18 developer stacks.