Software Alternatives, Accelerators & Startups

JSR VS NixOS

Compare JSR VS NixOS and see what are their differences

JSR logo JSR

Open-source package registry supports TypeScript and distributes as ECMAScript modules, works with all JS runtimes like Node.

NixOS logo NixOS

25 Jun 2014 . All software components in NixOS are installed using the Nix package manager. Packages in Nix are defined using the nix language to create nix expressions.
Not present
  • NixOS Landing page
    Landing page //
    2023-09-12

JSR features and specs

No features have been listed yet.

NixOS features and specs

  • Reproducibility
    NixOS ensures that the system configuration is entirely reproducible. Every package, configuration file, and system setting is defined in a single, declarative configuration file, enabling easy recreation of the environment on different machines or after clean installs.
  • Atomic Upgrades & Rollbacks
    Upgrades in NixOS are atomic, meaning they either complete successfully or not at all. Additionally, it is easy to rollback to previous configurations if something goes wrong, which adds a significant safety net during system updates.
  • Isolated Environments
    NixOS supports creating isolated development environments, preventing dependency conflicts and allowing developers to work with different versions of packages comfortably.
  • Package Management
    Nix, the package manager of NixOS, allows for the installation of multiple versions of the same software simultaneously without conflicts, facilitating experimentation and development.
  • Declarative Configuration
    All aspects of the NixOS system are configurable using a declarative language, making it easier to understand, share, and reproduce configurations compared to imperative setups.

Possible disadvantages of NixOS

  • Learning Curve
    NixOS and its package manager Nix have a steep learning curve, especially for users who are new to its declarative approach. Mastery requires a willingness to adopt a new mindset and learn new concepts.
  • Smaller Community
    Compared to more mainstream Linux distributions, NixOS has a smaller user and developer community, which can lead to fewer resources, tutorials, and community support options available for problem-solving.
  • Package Availability
    While Nixpkgs is extensive, there are occasions where certain packages may not be available or may not have the latest versions, requiring users to create their own packages or wait for updates.
  • Performance Overheads
    The guarantee of reproducibility and isolation can introduce performance overheads in some scenarios, particularly when dealing with build processes that have not been specifically optimized for Nix.
  • System Configuration Complexity
    The ability to configure everything declaratively can lead to complex and lengthy configuration files, which can be daunting and hard to manage as the complexity of the environment increases.

JSR videos

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NixOS videos

First Impression of the NixOS Installation Procedure

More videos:

  • Review - Introduction to NixOS - Brownbag by Geoffrey Huntley
  • Review - NixOS 18.03 - A Configuration-focused GNU+Linux Distro

Category Popularity

0-100% (relative to JSR and NixOS)
Front End Package Manager
Package Manager
4 4%
96% 96
JavaScript Package Manager
Developer Tools
0 0%
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 JSR and NixOS

JSR Reviews

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NixOS Reviews

The 10 Best Immutable Linux Distributions in 2024
Why it’s on the list: NixOS uses the Nix package manager, which treats packages as isolated from each other. This unique approach to package management virtually eliminates “dependency hell”.

Social recommendations and mentions

Based on our record, NixOS seems to be a lot more popular than JSR. While we know about 266 links to NixOS, we've tracked only 1 mention of JSR. 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.

JSR mentions (1)

  • Malware found on NPM infecting local package with reverse shell
    Deno is perhaps a better example with browser API's as part f winterTC + a growing set of std packages[1] and more importantly a security model that defends against this kind of exploit. I will agree with the sentiment though, I get not wanting to jump on new shiny things but for some reason I keep getting the vibe that the community is closer to crab mentality than conservatism and is downright hostile towards... - Source: Hacker News / about 1 month ago

NixOS mentions (266)

  • Show HN: Node.js video tutorials where you can edit and run the code
    I'd love to create some Nix (https://nixos.org/) content. - Source: Hacker News / 12 days ago
  • 20 years of Git. Still weird, still wonderful
    NixOS may end up being "the last OS I ever use" (especially now that gaming is viable on it): https://nixos.org/ Check it out. The whitepaper's a fairly digestible read, too, and may get you excited about the whole concept (which is VERY different from how things are normally done, but ends up giving you guarantees). - Source: Hacker News / 28 days ago
  • Overengineer your CV
    For implementing the themes I have decided to use nix flakes since they allow each theme to specify their own dependencies and which command to run with the resulting JSON from the previous step as input. Another alternative could have been to use docker, but I wanted to learn more about nix. - Source: dev.to / about 2 months ago
  • Easy Development Environments
    One of the most tedious and time-wasting parts of the development process is setting up tooling. For a NodeJS project this requires getting the right Node version, getting the preferred package manager, installing things like a linter, formatter, and sometimes a compiler for TypeScript or other JS-transpiled languages. Well today we are going to talk about using Nix as an SDK/tool manager, and how we can setup... - Source: dev.to / about 2 months ago
  • Ask HN: Who is hiring? (February 2025)
    Zest Dermatology | Remote (USA residents only) | Full-time | Systems Administrator / Software Engineer | https://zesthealth.com Zest is a virtual dermatology clinic that delivers care for chronic eczema and psoriasis with a level of satisfaction and patient outcomes that are unheard of in conventional dermatology. What makes Zest particularly exciting is its value-based care business model, a topic worth... - Source: Hacker News / 3 months ago
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What are some alternatives?

When comparing JSR and NixOS, you can also consider the following products

Verdaccio - Verdaccio is a lightweight private npm proxy registry built in Node.js

GNU Guix - Like Nix but GNU.

npm - npm is a package manager for Node.

Homebrew - The missing package manager for macOS

Sonatype Nexus Repository - The world's only repository manager with FREE support for popular formats.

asdf-vm - An extendable version manager