Ecosyste.ms: Packages

An open API service providing package, version and dependency metadata of many open source software ecosystems and registries.

deno.land "check" keyword

typestruct 1.0.0-beta.5 removed
Composable and checkable JavaScript (and TypeScript) data structure
5 versions - Latest release: over 1 year ago - 0 stars on GitHub
is v0.6.0 removed
Detect the running environment and context of the current script
7 versions - Latest release: over 3 years ago - 21 stars on GitHub
registerable v1.3.2 removed 💰
Check if it can be registered as a package name or domain name
23 versions - Latest release: almost 3 years ago - 1 stars on GitHub
nameable v1.0.0 removed 💰
Cross-check whether it can be used as a package name or domain name
12 versions - Latest release: almost 3 years ago - 1 stars on GitHub
assertion 1.0.0 removed
Assertion collection for JavaScript data
4 versions - Latest release: about 1 year ago - 0 stars on GitHub