An API documentation generator for JavaScript.
Jsdoc is an API documentation generator for JavaScript. Licensed under Apache-2.0, it is very popular in the JavaScript ecosystem with 2.8M weekly downloads.
Jsdoc has an good overall health score of 73/100. Its strongest dimension is popularity (100/100), while quality (50/100) is the area with most room for improvement. This package is in good shape overall.
Why bundled TypeScript types are better than @types/, which packages still need DefinitelyTyped, and how to check type quality before installing. Data on TypeScript adoption across npm.
2026-03-08T00:00:00.000ZHow TypeScript adoption has grown across the npm ecosystem. Data on which package categories lead in TypeScript support, which still lag, and what the trend looks like in 2026.
2026-03-08T00:00:00.000Z