namespace JSX provides typings for attributes and properties in HTML tags for various frameworks. This includes things like alignment styles or event listeners.
Typings is a loaded term, some expect FunctionMaybe<'left' | 'center' | 'right'> while others are content with just 'left' | 'center' | 'right'.
The core of the issue is that everything is based on the same underlying data, 'left' | 'center' | 'right', as these possible values come from the HTML specification.
Despite my best efforts, I couldn't find a comprehensive source, such as a JSON file, listing all tag names with their associated attributes/properties, possible values, descriptions, deprecation notices, and links.
One might expect this information to be available from the specification, TypeScript, or MDN. However, that doesn't seem to be the case. While MDN has made efforts to provide such a resource, it remains incomplete and somewhat disorganized.
The most reliable, complete and condensed source of data comes from the namespace JSX files of various modern JavaScript frameworks.