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Crystal (programming language) VS fman

Compare Crystal (programming language) VS fman and see what are their differences

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  1. ยป Base Details
  2. ยป Videos
  3. ยป Reviews
  4. ยป Alternatives

Crystal (programming language) logo Crystal (programming language)

Programming language with Ruby-like syntax that compiles to efficient native code.

fman logo fman

An unexpected gift. January 07, 2018 by Michael. One of the nice things that happened last week was an fman user writing in to say that 1) fman "is THE BEST SOFTWARE" (sic). And that 2) he would like to send me a $50 tip.
  • Crystal (programming language) Landing page
    Landing page //
    2022-01-26
  • fman Landing page
    Landing page //
    2023-09-21

Crystal (programming language) features and specs

  • Performance
    Crystal is designed to have the performance of C, thanks to its compilation to efficient native code. Its static type system and low-level memory management capabilities allow optimized execution.
  • Syntax
    Crystal offers a syntax that is heavily inspired by Ruby, making it intuitive and familiar for Ruby developers. This can significantly reduce the learning curve and improve developer productivity.
  • Type Inference
    Crystal provides powerful type inference, enabling developers to write less boilerplate code while still benefiting from the safety and performance of a statically-typed language.
  • Concurrency
    Crystal supports lightweight concurrency with fibers, which allows developers to write efficient and scalable concurrent programs with a simpler syntax compared to traditional threading models.
  • Community and Ecosystem
    Crystal has an active and growing community. It also boasts a rich ecosystem with libraries and tools, making it easier for developers to find resources and support.

Possible disadvantages of Crystal (programming language)

  • Maturity
    Crystal is still a relatively young language compared to more established languages like Python or Java. This can mean fewer resources, libraries, and tools, as well as potential instability in certain areas.
  • Compilation Time
    Crystal's compilation times can be slower compared to interpreted languages, particularly for larger codebases. This can impact development workflows and iteration speed.
  • Binary Size
    Compiled Crystal programs tend to generate larger binary sizes compared to other compiled languages like Go or Rust. This can be a consideration for resource-constrained environments.
  • Platform Support
    Being less mature, Crystal may have fewer options for platform-specific optimizations and integrations, which could limit its use in certain specialized applications.
  • Tooling
    Although the situation is improving, Crystal's tooling ecosystem is not as mature as those of older languages. This can affect the availability and quality of IDE support, debugging tools, and other development aids.

fman features and specs

  • Cross-Platform Availability
    fman is available on macOS, Windows, and Linux, allowing users to have a consistent file management experience across different operating systems.
  • Performance
    fman is built to be lightweight and fast, which can result in quicker file operations and a more responsive interface compared to some other file managers.
  • Plugin System
    fman offers a plugin system that allows users to extend its functionality according to their needs, which fosters a customizable experience.
  • Dual-Pane Interface
    The dual-pane interface is highly efficient for tasks that involve moving or copying files between directories, offering a productivity boost for power users.
  • Keyboard Shortcuts
    Extensive keyboard shortcut support lets advanced users perform operations quickly without needing to use the mouse, speeding up file management tasks.

Possible disadvantages of fman

  • Paid Software
    fman is not free; it requires a purchase for continuous use, which might be a drawback for users looking for a free alternative.
  • Limited Built-In Features
    Out-of-the-box, fman might lack some advanced features found in other file managers, requiring users to install plugins to achieve the same functionality.
  • Learning Curve
    New users might experience a learning curve when adapting to fman's interface and keyboard shortcuts, especially if they are coming from more traditional file managers.
  • Plugin Management
    While the plugin system is a pro, managing and finding the right plugins can be cumbersome for some users. Additionally, community plugins might vary in quality.
  • UI Design
    Some users might find the minimalist design too simplistic compared to other file managers, potentially missing out on a richer, more feature-complete interface.

Analysis of Crystal (programming language)

Overall verdict

  • Crystal is considered a good choice for developers who appreciate the syntax and flexibility of Ruby but require the performance and safety of a compiled language. Its balance of readability and efficiency makes it ideal for projects where high performance is critical but developer productivity cannot be sacrificed. However, potential users should consider the relatively smaller community compared to more established languages.

Why this product is good

  • Crystal is designed to combine the elegance and productivity of Ruby with the performance and efficiency of a compiled language. It offers a syntax that is close to Ruby, making it easy to read and write, while its compiler produces highly optimized native code. The language features static type checking, which helps catch errors at compile time, and it comes with powerful concurrency support through lightweight fibers. Additionally, Crystal's extensive standard library and growing ecosystem make it suitable for a wide range of applications.

Recommended for

  • Developers who enjoy Ruby's syntax but need better performance.
  • Projects that require strong concurrency support.
  • Applications where native code performance is a priority.
  • Developers willing to explore a language with a smaller ecosystem.

Analysis of fman

Overall verdict

  • fman is a solid choice for users seeking a customizable and efficient file management solution. However, those who prefer a more graphical interface with advanced features out-of-the-box may need to look at alternative solutions.

Why this product is good

  • fman is a dual-pane file manager designed to enhance productivity by allowing users to efficiently organize and manage their files across different platforms. It is especially appreciated for its extensibility, as users can create or download plugins to tailor the software to their specific needs. Additionally, its minimalistic design and multi-platform support make it an appealing choice for those who frequently switch between operating systems.

Recommended for

  • Developers and IT professionals who require a cross-platform file manager.
  • Users who appreciate customizability through plugins.
  • Individuals looking for a lightweight and speed-oriented file manager.

Crystal (programming language) videos

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fman videos

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Speargun trigger review @ trigger panah ikan #FMAN

More videos:

  • Review - Introducing the OwnHammer 412 FMAN 6-pack
  • Review - Releasing fman 0 6 3

Category Popularity

0-100% (relative to Crystal (programming language) and fman)

Crystal (programming language)

fman

Programming Language
100 100%
Programming Language
0% 0
File Manager
0 0%
File Manager
100% 100
Generic Programming Language
100 100%
Generic Programming Language
0% 0
FTP Client
0 0%
FTP Client
100% 100

User comments

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Reviews

These are some of the external sources and on-site user reviews we've used to compare Crystal (programming language) and fman

Crystal (programming language) Reviews

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fman Reviews

14 Alternative File Managers To Replace Windows 10 File Explorer
A very simple dual-window view file manager. The only extra feature I saw was the search bar at the top that you can use to quickly access anything. However, itโ€™s also really small in size and light on resources, so try fman if you have a slow PC.
Source: geekflare.com

Social recommendations and mentions

Based on our record, Crystal (programming language) seems to be a lot more popular than fman. While we know about 123 links to Crystal (programming language), we've tracked only 10 mentions of fman. 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.

Crystal (programming language) mentions (123)

  • Ruby for Good
    Which can include type assertions but also a lot more. The agents seem to do well with this. I've also had good results using agents to write Crystal https://crystal-lang.org/ which is Ruby-like but does have the static types and produces blazing fast static binaries. Might be a sweet spot for coding agents if you're building some backend services. But I'd still pick Ruby on Rails for a new full stack project. - Source: Hacker News / 2 months ago
  • Ask HN: What Are You Working On? (May 2026)
    Sounds a lot like Crystal, which is also similar to Ruby and features a green fiber runtime: https://crystal-lang.org/#concurrency. - Source: Hacker News / 3 months ago
  • A Grand Vision for Rust
    > 1. Go with a better type system. A compiled language, that has sum types, no-nil, and generics. I was looking for something like that and eventually found Crystal (https://crystal-lang.org) as a closest match: LLVM compiled, strong static typing with explicit nulls and very good type inference, stackfull coroutines, channels etc. - Source: Hacker News / 5 months ago
  • Response to Ruby Is Not a Serious Programming Language
    Wondering why https://crystal-lang.org/ hasn't been mentioned in the comments. - Source: Hacker News / 8 months ago
  • Show HN: รœ Programming Language
    > What kind of code snippets could you suggest? Anything really! Some websites that do this currently: https://ziglang.org, https://crystal-lang.org and https://www.ruby-lang.org/en > I have a comparison table mentioning features Yes - I did see this in the README. Maybe worth adding it, or something similar to the website. - Source: Hacker News / 9 months ago
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fman mentions (10)

  • Ask HN: What project do you donate to?
    My first donations were for daily-driver productivity tools: Min browser (https://github.com/minbrowser/min). - Source: Hacker News / about 1 year ago
  • File Pilot: A file explorer built for speed with a modern, robust interface
    I once devoted 2 years of my life to developing a file manager called fman [1]. In total, it generated probably 35,000$ in profits, so my income from the project is somewhere under 10 $/h. As software developers, our opportunity costs are high. I use my file manager to this day and love it - how could I not. But I regret spending so much time on it. Congratulations on your launch. I wish you more success than I've... - Source: Hacker News / over 1 year ago
  • Use Midnight Commander like a pro (2015)
    Shameless plug for my more modern alternative to Midnight Commander, https://fman.io. - Source: Hacker News / over 2 years ago
  • Best symbols in folder names to pin an important folder up top?
    Use a file browser that supports jumping to a folder by frecency (examples: z (shell extension) or my-dired-recent-dirs() in my dired or https://fman.io/ for users that prefer graphical UIs). You will find out that you will prefer jumping to navigation when you're familiar with the concept. Source: about 4 years ago
  • Ask HN: Why aren't there any real alternatives to Electron?
    There are great alternatives. I used Python and Qt to create my file manager [1]. It's a tool that needs to start quickly so Electron was not an option [2]. I open sourced my build system for creating cross-platform desktop apps with it in minutes at https://build-system.fman.io/. 1: https://fman.io 2: https://fman.io/blog/picking-technologies-for-a-desktop-app-in-2016/. - Source: Hacker News / over 4 years ago
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What are some alternatives?

When comparing Crystal (programming language) and fman, you can also consider the following products

Nim (programming language) - The Nim programming language is a concise, fast programming language that compiles to C, C++ and JavaScript.

Midnight Commander - GNU Midnight Commander is a visual file manager, licensed under GNU General Public License and...

Go Programming Language - Go, also called golang, is a programming language initially developed at Google in 2007 by Robert...

Double Commander - Double Commander is a cross-platform open source file manager with two panels side by side.

V (programming language) - Simple, fast, safe, compiled language for developing maintainable software.

Vifm - Vifm is a ncurses based file manager with vi like keybindings.

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