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

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

27

tokio.com

domain · DNS records found

taken

tokio.dev

domain · DNS records found

taken

npm

package · Exact npm package exists

taken

PyPI

package · Exact PyPI project exists

taken

GitHub org/user

code · GitHub namespace exists

taken

Docker Hub

distribution · Docker namespace exists

taken

Grouped results

Domains

tokio.com

high confidence · DNS records found

taken

tokio.dev

high confidence · DNS records found

taken

tokio.io

medium confidence · No DNS record found

available

tokio.app

high confidence · DNS records found

taken

tokio.ai

high confidence · DNS records found

taken

tokio.co

low confidence · No decisive DNS answer

unknown

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 · 1 package under vendor

taken

Code hosting

GitHub org/user

high confidence · GitHub namespace exists

taken

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 tokio

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/usertaken
takenhigh · GitHub namespace exists
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
Packagisttaken
takenhigh · 1 package under vendor
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
taken
high
GitHub namespace exists
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
taken
high
1 package under vendor
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

high

taken

GitHub namespace exists

Docker Hub

high

taken

Docker namespace exists

crates.io

high

taken

Exact crate exists

RubyGems

high

available

Gem name is clear

Recommended action

Buy tokio.io first

  • ✓ Buy tokio.io first
  • ✓ Reserve RubyGems package
  • ✓ Review GitHub namespace collision

Homebrew

high

available

No formula or cask found

Packagist

high

taken

1 package under vendor

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.

  • tokio-core

    npm

    Tokio toolkit core constructs

  • @coatl/tokio

    npm

    <img src='logo.jpeg' width='200px' heigth='200px'/>

  • snapview/tokio-tungstenite

    GitHub

    Future-based Tungstenite for Tokio. Lightweight stream-based WebSocket implementation

  • tokio-rs/tokio-uring

    GitHub

    An io_uring backed runtime for Rust

  • pytokio

    PyPI

    pytokio is a framework that enables holistic analysis of telemetry from HPC systems

Suggested alternatives

AI-generated

Try one of these instead

Hide

Click any name to run a fresh availability check on it.

tokarativeloruntioasynclyfloxioclivovelorapraxio