is-alphanumerical is a small ESM function that checks whether a given character (ASCII code point) matches `[a-zA-Z0-9]`. It’s useful when you need a shared helper to test alphanumeric characters in JavaScript, including Node.js, Deno, and modern browsers.
Project status
- Maintenance status: The repo appears to have some activity (last upstream push in 2022-11-23), but the last published npm update shown here is 2.0.1 on 2021-11-04, so it does not look like rapid or continuous release-driven maintenance.
- Apparent update cadence: Updates are spaced out (1.0.4 in 2020-01, 2.0.0 in 2021-03, 2.0.1 in 2021-11), with no further version updates indicated after 2.0.1 in the provided history.
AI summary generated Today
Recent updates
2.0.1
11/4/2021Release 2.0.1 updates the documentation and enables TypeScript strict type checking. The actual diff shows primarily tooling and config changes (TypeScript strict mode, additional type coverage enforcement, updated build/test/lint scripts), plus upgrades to several dev dependencies.
2.0.0
3/11/2021Release 2.0.0 switches the package to ESM and adds generated TypeScript declaration files (via JSDoc and a TS build step). It also updates the public API usage in docs and tests to use a named export.
BreakingFeatures1.0.4
1/25/2020Release 1.0.4 is primarily described as a prose refactor in the release notes. The actual diff shows only documentation/metadata updates plus development dependency version changes, with no apparent runtime API changes.