npm
npm (Node Package Manager) is a widely used package management tool in the JavaScript ecosystem, distributed alongside Node.js. It provides a command-line interface for installing, publishing, updating, and removing JavaScript packages, and automatically handles project dependencies and version management. npm also refers to the accompanying online repository, npm Registry, through which developers share and reuse open-source code modules. It is a foundational tool for modern front-end and Node.js back-end development.
Core Facts
Semantic versioning (SemVer) uses the format major.minor.patch, where an increment in the patch version indicates a backwards-compatible bug fix.
Semantic versioning (SemVer) defines version numbers as a three-part MAJOR.MINOR.PATCH structure, where PATCH changes include only backward-compatible bug fixes or dependency updates.
The upgrade method is to run npm install @ai-sdk/openai@4.0.60.
Timeline (last 90 days)
npm has historically seen malicious packages multiple times, such as typosquatting impersonation packages and the event-stream incident.
Signature verification combined with the integrity hashes in the lockfile forms two basic lines of integrity defense in the npm ecosystem: the former confirms the identity of the source, and the latter confirms that the package contents have not been tampered with.
When a project indirectly depends on multiple versions of @ai-sdk/provider-utils, npm/pnpm may install them separately in nested node_modules, causing TypeScript compilation to pass but structural inconsistencies to appear at runtime, or type checking to report that 'two types with the same name are incompatible'.
Using `npm ls @ai-sdk/provider-utils` or pnpm's `why` command to check the dependency tree and, when necessary, forcing a unified version via overrides/resolutions is a common means of troubleshooting type mismatch problems caused by multiple coexisting versions.
In the npm ecosystem, an increment of the patch position (third digit) of a semantic version indicates a backward-compatible fix.
Valid signatures on commits or release tags can be incorporated into automated CI checks, combined with npm provenance attestations and lockfile verification to form a traceable chain.
For downstream projects, the signature itself does not guarantee that the code is defect-free, but it confirms that the package comes from a trusted release pipeline, reducing supply-chain risks such as third-party tampering or impersonated releases.
The npm ecosystem follows the semantic versioning specification, with version numbers in the form major.minor.patch.
In npm/pnpm you can use overrides, and in yarn you can use the resolutions field to explicitly pin dependency versions.
Modifying only the version range in package.json may not necessarily upgrade @ai-sdk/openai-compatible to 2.0.89; you need to run npm update, pnpm update, or delete the lock file and reinstall.
40 more timeline events
All Facts (20)
Semantic versioning (SemVer) uses the format major.minor.patch, where an increment in the patch version indicates a backwards-compatible bug fix.
90%VerifiedSemantic versioning (SemVer) defines version numbers as a three-part MAJOR.MINOR.PATCH structure, where PATCH changes include only backward-compatible bug fixes or dependency updates.
90%VerifiedThe upgrade method is to run npm install @ai-sdk/openai@4.0.60.
90%VerifiedGPG signing is a digital signature mechanism based on public-key cryptography, used for integrity verification in software releases and capable of defending against supply chain attacks.
90%VerifiedClaude Code is installed globally via npm with the command npm install -g @anthropic-ai/claude-code.
90%VerifiedEntering node -v and npm -v in the command line allows you to view the version numbers of Node.js and npm to verify whether they are installed.
80%VerifiedClaude Code is installed globally via npm, with the installation command: npm install -g @anthropic-ai/claude-code.
80%Verifiednpm (Node Package Manager) hosts over 2 million packages and is the world's largest open-source software registry.
80%Verifiedgithub-actions is GitHub's official CI bot account, and a repository can be configured to automatically build and publish to npm when a tag is pushed.
80%VerifiedThe npm ecosystem generally follows the SemVer specification: incrementing the PATCH position indicates backward-compatible bug fixes, incrementing the MINOR position indicates backward-compatible new features, and incrementing the MAJOR position indicates the presence of breaking changes.
80%VerifiedIn the npm ecosystem, a range declaration such as ^3.0.25 automatically accepts patch and minor version upgrades, and running npm update will automatically fetch 3.0.26
80%VerifiedThe Semantic Versioning specification (SemVer) defines version numbers as a three-part MAJOR.MINOR.PATCH structure, where a PATCH increment indicates a backward-compatible bug fix, MINOR indicates backward-compatible new features, and MAJOR indicates breaking changes.
80%VerifiedpeerDependencies is a dependency declaration mechanism in npm package management that is not automatically downloaded upon installation but instead requires the host project to provide the specified version of the dependency.
80%VerifiedYou can upgrade via the command npm install @ai-sdk/zai@1.0.3 or yarn add @ai-sdk/zai@1.0.3.
80%VerifiedAI SDK uses the Changesets tool for version management and publishing in a Monorepo architecture, automatically cascading downstream package version updates and generating changelogs when the core package changes.
80%VerifiedThe npm ecosystem also has a provenance mechanism, which can bind release artifacts to their source repository and build pipeline and generate publicly verifiable attestations.
75%VerifiedUsing npm ci or pnpm install --frozen-lockfile in a CI environment installs strictly according to the lockfile and does not resolve semver ranges.
75%VerifiedIn npm dependency declarations, ^3.0.19 allows installing any version <4.0.0, while ~3.0.19 allows only versions <3.1.0.
75%VerifiedFor projects using loose dependency pinning such as ^1.0.0, performing a regular package manager update is enough to obtain version 1.0.151.
75%VerifiedA lockfile is a dependency version snapshot file generated by package managers such as npm, pnpm, and yarn, commonly in the form of package-lock.json, pnpm-lock.yaml, or yarn.lock.
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