NameScout

A practical name availability check across the registries you actually publish to.

ProvidersBuilt by Brad Traversy

NameScout

StylesSample reportProviders
Live across 12+ registries

Check the name before you start the repo.

Search domains, package registries, code hosts, and plugin marketplaces from one practical report. No hype. Just the collisions that matter.

Package registries and distribution first
Domains and brand surfaces first
Package and GitHub collisions first
Marketplaces and publisher names first
Suggest alternative names→

Provider coverage

Obscure enough to be useful.

Live checks across the registries developers actually publish to. Two more on the way.

Domains
npm
PyPI
GitHub
crates.io
RubyGems
Packagist
Docker Hub
Homebrew
VS Code
Chrome Web StoreSoon
ObsidianSoon

Report

Name collision risk

32

unfurl.dev

domain · DNS records found

taken

unfurl.app

domain · DNS records found

taken

npm

package · Exact npm package exists

taken

PyPI

package · Exact PyPI project exists

taken

Docker Hub

distribution · Docker namespace exists

taken

GitHub org/user

code · Lookup returned HTTP 403

unknown

Grouped results

Domains

unfurl.com

low confidence · No decisive DNS answer

unknown

unfurl.dev

high confidence · DNS records found

taken

unfurl.io

low confidence · No decisive DNS answer

unknown

unfurl.app

high confidence · DNS records found

taken

unfurl.ai

high confidence · DNS records found

taken

unfurl.co

high confidence · DNS records found

taken

Package registries

npm

high confidence · Exact npm package exists

taken

PyPI

high confidence · Exact PyPI project exists

taken

crates.io

high confidence · Exact crate exists

taken

RubyGems

high confidence · Gem name is clear

available

Packagist

high confidence · No vendor packages found

available

Code hosting

GitHub org/user

low confidence · Lookup returned HTTP 403

unknown

Marketplaces

VS Code

medium confidence · No matching publisher or extension

available

Distribution

Docker Hub

high confidence · Docker namespace exists

taken

Homebrew

high confidence · No formula or cask found

available
namescout scan --mode developer-tool

$ namescout check unfurl

Collision map generated.

A darker, CLI-native direction for developer audiences. Compact, fast, and more report than landing page.

npmtaken
takenhigh · Exact npm package exists
PyPItaken
takenhigh · Exact PyPI project exists
GitHub org/userunknown
unknownlow · Lookup returned HTTP 403
Docker Hubtaken
takenhigh · Docker namespace exists
crates.iotaken
takenhigh · Exact crate exists
RubyGemsavailable
availablehigh · Gem name is clear
Homebrewavailable
availablehigh · No formula or cask found
Packagistavailable
availablehigh · No vendor packages found
VS Codeavailable
availablemedium · No matching publisher or extension

Public registry desk

Name availability record

Name collision risk
npm
taken
high
Exact npm package exists
PyPI
taken
high
Exact PyPI project exists
GitHub org/user
unknown
low
Lookup returned HTTP 403
Docker Hub
taken
high
Docker namespace exists
crates.io
taken
high
Exact crate exists
RubyGems
available
high
Gem name is clear
Homebrew
available
high
No formula or cask found
Packagist
available
high
No vendor packages found
VS Code
available
medium
No matching publisher or extension

npm

high

taken

Exact npm package exists

PyPI

high

taken

Exact PyPI project exists

GitHub org/user

low

unknown

Lookup returned HTTP 403

Docker Hub

high

taken

Docker namespace exists

crates.io

high

taken

Exact crate exists

RubyGems

high

available

Gem name is clear

Recommended action

Check alternate domains for unfurl

  • ✓ Check alternate domains for unfurl
  • ✓ Reserve RubyGems package
  • ✓ Review GitHub namespace collision

Homebrew

high

available

No formula or cask found

Packagist

high

available

No vendor packages found

VS Code

medium

available

No matching publisher or extension

Near matches

Similar names already exist

Even when your exact name is free, these are close enough to cause confusion.

  • cloudflare-workers-unfurl

    npm

    Unfurl urls in cloudflare workers using HTMLRewriter

  • eleventy-plugin-unfurl

    npm

    Unfurl links into preview cards in Eleventy

  • unfurl.js

    npm

    Scraper for oEmbed, Twitter Cards and Open Graph metadata - fast and Promise-based

  • gatsby-remark-unfurl

    npm

    Gatsby Remark plugin to Unfurl links in markdown files

  • Schinizer/RxUnfurl

    GitHub

    A reactive extension to generate URL previews.

  • slack-samples/javascript-link-unfurls

    GitHub

    Reveal custom contents for posted links in an unfurl

  • daviddarnes/eleventy-plugin-unfurl

    GitHub

    Unfurl links into rich cards, as seen in places like Slack and Twitter

  • kiwicom/gitlab-unfurly

    GitHub

    Serverless Slack bot for unfurling GitLab URLs.

  • pyunfurl

    PyPI

    library for embedding ('unfurling') content from other sites into your own site