Hacktoberfest 2026: the issues maintainers tagged for October, open and beginner-friendly. Browse Hacktoberfest issues

Handle private package npm metadata fetching failures better

Open
#65 0 comments 3 reactions 0 assignees View on GitHub

Nobody has claimed this yet.

Assessment

Difficulty
3/5
Estimated time
1-2 days
Newbie friendliness
45/100
Issue type
Bug
Clarity
Mostly clear
Activity status
Stale
Tech stack
nodejs, typescript
Domain
devtools

Research direction

Start in packages/node-modules-inspector/src/shared/version-info.ts around lines 24–31 and reproduce the warning while fetching metadata for a private package. Determine whether the implementation should use the current private registry or improve the failed-fetch warning; done means the selected behavior no longer reports the package as undefined@undefined.

Written by the indexing model from the issue text.

Description

enhancement
Clear and concise description of the problem

When fetching npm meta for private packages, it prints warnings like:

Failed to get npm meta for: [ 'undefined@undefined' ]

I know the private package's meta can't be fetched from the https://npm.antfu.dev/ endpoint, but it seems the error wasn't handled correctly.

Suggested solution

https://github.com/antfu/node-modules-inspector/blob/2573b65652b20fff01f39e685432f8861c002c89/packages/node-modules-inspector/src/shared/version-info.ts#L24-L31

The result might be:

{
  url: '/...',
  statusCode: 500,
  statusMessage: '',
  message: '[GET] "https://registry.npmjs.org/some-private-package": 404 Not Found'
}

We could either handle this to improve the warning logs (insteas of undefined@undefined)
or fetch npm meta using current private registry URL (e.g., https://private-registry.com/some-private-package)

Alternative

No response

Additional context

I'm willing to submit a PR for this. 🙌🏻

Validations
Dominant language
TypeScript
Stars
2.9k
Forks
90
Avg merge
3h 49m
Merged PRs (30d)
4

Getting set up

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

More from antfu/node-modules-inspector

All issues in antfu/node-modules-inspector

Similar issues

More TypeScript issues

Get new issues in your inbox

A short digest of beginner-friendly GitHub issues.