Unlambda interpreter implemented in TypeScript's type system
Collection of interpreters for esoteric programming languages
Pineapple interpreter implemented in TypeScript's type system
A collection of essential TypeScript types
Create and parse HTTP Content-Type header
Infer the content-type of a request.
Improved typeof detection for node.js and the browser.
a CSS selector parser
Get the first path that exists on disk of multiple paths
What is the type of this builtin JS value?
Simple RFC 6838 media type parser and formatter
Json Schema Type Builder with Static Type Resolution for TypeScript
type-check allows you to check the types of JavaScript values at runtime with a Haskell like type syntax.
[](https://github.com/mmkal/expect-type/actions/workflows/ci.yml)  [](ht
Detect and execute esoteric programming language code.
Traverse JSON Schema passing each schema object to callback
The ultimate javascript content-type utility.
Parse HTTP Content-Type header according to RFC 7231
Constants and utilities about visitor keys to traverse AST.
Detect the file type of a file, stream, or data
Unique tag for use in the type-fest Tagged type
[](https://www.npmjs.com/package/jsdoc-type-pratt-parser) []
Type check values
Strict TypeScript and Flow types for style based on MDN data