npm package discovery and stats viewer.

Discover Tips

  • General search

    [free text search, go nuts!]

  • Package details

    pkg:[package-name]

  • User packages

    @[username]

Sponsor

Optimize Toolset

I’ve always been into building performant and accessible sites, but lately I’ve been taking it extremely seriously. So much so that I’ve been building a tool to help me optimize and monitor the sites that I build to make sure that I’m making an attempt to offer the best experience to those who visit them. If you’re into performant, accessible and SEO friendly sites, you might like it too! You can check it out at Optimize Toolset.

About

Hi, 👋, I’m Ryan Hefner  and I built this site for me, and you! The goal of this site was to provide an easy way for me to check the stats on my npm packages, both for prioritizing issues and updates, and to give me a little kick in the pants to keep up on stuff.

As I was building it, I realized that I was actually using the tool to build the tool, and figured I might as well put this out there and hopefully others will find it to be a fast and useful way to search and browse npm packages as I have.

If you’re interested in other things I’m working on, follow me on Twitter or check out the open source projects I’ve been publishing on GitHub.

I am also working on a Twitter bot for this site to tweet the most popular, newest, random packages from npm. Please follow that account now and it will start sending out packages soon–ish.

Open Software & Tools

This site wouldn’t be possible without the immense generosity and tireless efforts from the people who make contributions to the world and share their work via open source initiatives. Thank you 🙏

© 2026 – Pkg Stats / Ryan Hefner

@voidaliot/swaml-cli

v0.17.2

Published

swa.ml model validation and SVG/CSV diagram export

Readme

swa.ml command-line tools

Validate complete swa.ml 2.1 models and export diagrams without installing VS Code. Requires Node.js 22 or newer. This package includes the Aliot Software Architecture validator and diagram renderer, with no runtime dependencies or install scripts.

npm install --global @voidaliot/swaml-cli
swaml-validate ./models --format json --no-config
swaml-diagram export --file model.swaml --view gv --out architecture.svg

Or run without a global install:

npx --package=@voidaliot/swaml-cli swaml-validate ./models --format github --strict
npx --package=@voidaliot/swaml-cli swaml-diagram export --file model.swaml --all --out-dir ./export

Supply all application dependencies together. Validation supports text, JSON, SARIF and GitHub annotations. Exports support SVG for General, Interconnect, Case, Sequence, Flow and Timing, and CSV for Grid. Source errors prevent export. --help documents arguments; --version reports the independent extension, language implementation and parser versions.

Validation exits 0 for success, 1 for model diagnostics and 2 for invalid arguments or I/O errors. These tools do not run use cases or tests. See the CLI guide and language reference.

The Aliot Freeware License in LICENSE applies to the CLI. The pinned language core and bundled dependencies retain their own licenses in SWAML-LICENSE and THIRD-PARTY-NOTICES.txt.