790 services carry this tag in their source record. Tags come from the provider, not from us — a tag is a claim about what the service does, not proof that it does it well.
Semver compare, version check. Semver compare of two semantic versions (1.2.3, pre-releases like 2.0.0-rc.1 handled by the SemVer rules): which is newer, plus the next major, minor and patch versions of the first. Use to...
Validate an ISBN-10 or ISBN-13 checksum (hyphens/spaces ignored) and report which format it is.
Parse a semantic version, or compare two (a vs b → -1/0/1, with greater/lesser flags).
npm package puppeteer: latest version, description, license, homepage and repository, weekly downloads, dependency count, publish dates and dist-tags from the npm registry. Pin, audit or compare puppeteer in one call, no...
NuGet package iTextSharp: latest version, description, license, repository and download/publish data from the nuget registry API. Pin, audit or compare iTextSharp in one call, no token. $0.01 per call.
npm package vite: latest version, description, license, homepage and repository, weekly downloads, dependency count, publish dates and dist-tags from the npm registry. Pin, audit or compare vite in one call, no token. $0...
Compare two semantic versions for $0.001 USDC. Call when you need this bounded result without an API key or subscription. Returns machine-readable JSON via x402 on Base or Solana. Limitation: results cover only the suppl...
Semver range check - does a version satisfy ^, ~, x-range or || ranges
Semver resolver - best satisfying version, latest stable and safe upgrade advice from a version list
Semver list sorter - ascending or descending with invalid entries reported
Semver bump - next major, minor or patch version
Go module github.com/gin-gonic/gin: latest version, description, license, repository and download/publish data from the go registry API. Pin, audit or compare github.com/gin-gonic/gin in one call, no token. $0.01 per cal...
npm package info: latest version and publish date, description, license, homepage, repository, dependency count, weekly downloads, maintainers and total versions, from the public npm registry. Dependency research for age...
PyPI package info: latest version and upload date, summary, license, homepage and project URLs, Python requirement, runtime dependencies count, number of releases and wheel availability, from PyPI's JSON API. $0.01 per p...
cdnjs library lookup: latest version, description, homepage, license, default file and its full CDN URL with SRI hash, GitHub repo, and the latest 15 versions. Instant script tags for front-end agents. $0.01 per library.
Semantic-version helper: compare two versions (-1/0/1 with which is newer), test whether a version satisfies a range (^, ~, >=, <, x-ranges, hyphen ranges, ||), or sort a comma/space list of versions descending with prer...
Latest GitHub release of a repository: tag, name, published date, days ago, prerelease flag, author, first 600 chars of the release notes, and the downloadable assets (name, size, download count, URL). Falls back to the...
Does https://<domain>/version exist? Requests the path and returns the HTTP status, content type, size and the first 300 characters when it is text. Presence of version tells you about the site's tooling and policies. $0...
Go module github.com/pkg/errors: latest version, description, license, repository and download/publish data from the go registry API. Pin, audit or compare github.com/pkg/errors in one call, no token. $0.01 per call.
npm package react: latest version, description, license, homepage and repository, weekly downloads, dependency count, publish dates and dist-tags from the npm registry. Pin, audit or compare react in one call, no token....
npm package react-dom: latest version, description, license, homepage and repository, weekly downloads, dependency count, publish dates and dist-tags from the npm registry. Pin, audit or compare react-dom in one call, no...
npm package next: latest version, description, license, homepage and repository, weekly downloads, dependency count, publish dates and dist-tags from the npm registry. Pin, audit or compare next in one call, no token. $0...
npm package vue: latest version, description, license, homepage and repository, weekly downloads, dependency count, publish dates and dist-tags from the npm registry. Pin, audit or compare vue in one call, no token. $0.0...
npm package nuxt: latest version, description, license, homepage and repository, weekly downloads, dependency count, publish dates and dist-tags from the npm registry. Pin, audit or compare nuxt in one call, no token. $0...