Wasmer VS iTerm2

Compare Wasmer VS iTerm2 and see what are their differences

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Wasmer

The Universal WebAssembly Runtime

iTerm2

A terminal emulator for macOS that does amazing things.

Landing page //
2023-06-26

Landing page //
2018-10-29

Wasmer

Website: wasmer.io
$ Details

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iTerm2

Website: iterm2.com
$ Details

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Wasmer features and specs

Cross-platform
Wasmer enables running WebAssembly modules on various platforms like Linux, macOS, and Windows, enhancing portability and flexibility for developers.
Performance
Wasmer is capable of near-native execution speeds, allowing applications to run efficiently by leveraging just-in-time (JIT) or ahead-of-time (AOT) compilation.
Language Agnostic
Wasmer supports multiple programming languages, enabling developers to write in their preferred language and compile it to WebAssembly, enhancing inclusivity and ease of use.
Sandboxing
With Wasmer, applications can run in a secure sandboxed environment, reducing potential security risks often associated with executing untrusted code.
Integration
Wasmer can be embedded into different host languages like JavaScript, Rust, Python, etc., allowing seamless integration into existing projects and workflows.

Possible disadvantages of Wasmer

Limited Ecosystem
Compared to more established technologies, the relatively newer ecosystem around Wasmer might result in fewer libraries, tools, and community support.
Complexity
For developers unfamiliar with WebAssembly or looking for a simple solution, the setup and configuration of Wasmer might pose an initial learning curve.
Maturity of WebAssembly
As WebAssembly is still evolving, some advanced features might not be fully supported, potentially affecting application development and deployment.
Debugging
Debugging WebAssembly modules can be more challenging compared to more traditional binary formats or languages due to limited tooling and support.

iTerm2 features and specs

Versatility
iTerm2 supports a wide range of features such as split panes, multiple tab management, and hotkey-activated terminal windows, making it highly versatile for different workflows.
Customization
Offers extensive customization options, including themes, color schemes, and key bindings, allowing users to tailor the terminal to their preferences.
Advanced Features
Includes advanced functionality like instant replay, which allows users to rewind their terminal session, and integration with automation tools like AppleScript.
Performance
Designed to be efficient and responsive, ensuring it performs well even with multiple sessions and tabs open simultaneously.
Integrations
Seamless integration with macOS features such as native notifications, fullscreen mode, and support for external editors.
Community Support
Active community and comprehensive documentation, which can be very helpful for troubleshooting and learning advanced configurations.

Possible disadvantages of iTerm2

Mac-Only
iTerm2 is exclusive to macOS, which means users on other operating systems cannot utilize its features.
Complexity
The sheer number of features and customization options can be overwhelming for beginners, requiring a learning curve to utilize efficiently.
System Resource Usage
iTerm2 may consume more system resources compared to simpler terminal emulators, which could be a concern on lower-end hardware.
Update Frequency
Occasional updates can introduce bugs or unexpected behavior, requiring users to adjust settings or find workarounds.

Analysis of iTerm2

Overall verdict

iTerm2 is regarded as an excellent terminal emulator for macOS due to its robust feature set and usability, making it a top choice for power users.

Why this product is good

iTerm2 is often praised for its advanced features, customization options, and efficiency that enhance productivity for users who work with the command line frequently. It offers split panes, hotkey window, undo close, instant replay, and a highly configurable interface that caters to power users, making it a versatile tool for developers and system administrators.

Recommended for

Developers and programmers who need a highly customizable terminal.
System administrators who require powerful scripting and automation capabilities.
Users who frequently work with command-line interfaces and require multiple sessions handled efficiently.
Anyone seeking an enhanced, feature-rich alternative to the default macOS terminal.

Wasmer videos

+ Add

Syrus Akbary – Wasmer for web3 apps

iTerm2 videos

+ Add

Customizing iterm2 with ZSH and PowerLevel9k | Z shell Tutorial

Category Popularity

0-100% (relative to Wasmer and iTerm2)

Wasmer

iTerm2

Software Development

100 100%

Software Development

0% 0

SSH

0 0%

SSH

100% 100

Developer Tools

17 17%

Developer Tools

83% 83

Server Management

0 0%

Server Management

100% 100

User comments

Share your experience with using Wasmer and iTerm2. For example, how are they different and which one is better?

Reviews

These are some of the external sources and on-site user reviews we've used to compare Wasmer and iTerm2

Wasmer Reviews

We have no reviews of Wasmer yet.
Be the first one to post

iTerm2 Reviews

KateBlanc

about 1 year ago

Useful

I've had so many problems with terminal in my Mac.. thanks for this tool. It's like really useful

👍 Pros: Fast|Convenience|Fastest, safest, and cheapest

👎 Cons: None

MobaXterm for Mac: Best Alternatives to MobaXterm for Mac

You can choose a Hotkey and register it as a shortcut to open the iTerm2. When you are using other application, just press the Hotkey and it will bring iTerm (terminal) to the foreground of your screen. So the iTerm2 is the best alternative to MobaXterm for Mac which will be always available for you.

Source: www.macoszon.com

30 best PuTTY alternatives for SSH clients for 2020

The iTerm2 system is available for Macs. Specifically, the program can run on Mac OS 10.10 and higher. This interface shows different terminal sessions through a split screen method, allowing you to tile sessions side by side. To lessen confusion, the active panel shows in full resolution, while the others dimmed. You can set up keyboard shortcuts to navigate through the...

Source: www.comparitech.com

Social recommendations and mentions

Based on our record, iTerm2 should be more popular than Wasmer. It has been mentiond 111 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

Wasmer mentions (53)

IoT Architectures Under Pressure: hosting a portable firmware (Part 3)
Several WASM runtimes are available to execute our code. In this example, we'll use Wasmer, though other options exist. If we compile AOT (Ahead-of-Time), we don’t even need a runtime at all! - Source: dev.to / 18 days ago
Hello world from a WASM module in a static binary
I decided initially to use Wasmer and ended filing a question on their repository because their own native binary build command doesn't work as expected. - Source: dev.to / 3 months ago
WebAssembly: A promising technology that is quietly being enshitified
I applaud the author on how clear he made the argument. Note: I work at Wasmer (https://wasmer.io), a WebAssembly runtime. - Source: Hacker News / about 1 year ago
Bebop v3: a fast, modern replacement to Protocol Buffers
This is awesome. I'd love to have upstream support in Wasmer ( https://wasmer.io ). - Source: Hacker News / about 1 year ago
Show HN: dockerc – Docker image to static executable "compiler"
Unfortunately cosmopolitan wouldn't work for dockerc. Cosmopolitan works as long as you only use it but container runtimes require additional features. Also containers contain arbitrary executables so not sure how that would work either... As for WASM, this is already possible using container2wasm[0] and wasmer[1]'s ability to generate static binaries. [0]: https://github.com/ktock/container2wasm. - Source: Hacker News / about 1 year ago

iTerm2 mentions (111)

Must-have apps and services in 2024
iTerm + fish. I wrote a post explaining my environment settings. - Source: dev.to / 7 months ago
Unavoidable developer tools
🍎 macOS: The default Terminal.app is widely used, but iTerm2 is often preferred for its rich feature set and customization options. - Source: dev.to / 8 months ago
Ask HN: How can I experiment with LLMs with a old machine?
Make yourself comfortable with https://blogs.oracle.com/database/post/freedom-to-build-announcing-oracle-cloud-free-tier-with-new-always-free-services-and-always-free-oracle-autonomous-database https://gist.github.com/rssnyder/51e3cfedd730e7dd5f4a816143b25dbd https://www.reddit.com/r/oraclecloud/ or any other offer. Deploy some minimal Linux on them, or use what's offered. Plus optionally, if you don't want to... - Source: Hacker News / 8 months ago
Honukai Color Theme Goes IDE
Honukai has long been my favorite iTerm, Oh My ZSH color theme, and I just assumed it existed for other use cases. But alas, I had to create them for myself. I adapted Oskar's work for Tabby terminal, ZED IDE and VS Code. You can get the files here. - Source: dev.to / 9 months ago
(Youtube blogpost) Building Tree Link app with Svelte and Tailwind CSS
iTerm2 is a fast terminal emulator for macOS. Install one of Nerd Fonts for displaying fancy glyphs on your terminal. My current choice is Hack. And use it on your terminal app. For example, on iTerm2:. - Source: dev.to / 9 months ago