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Use the system-ui font family in CSS
Type parser for Signet type system
An ECMAScript data type/schema system which based on data type validation.
A Result type inspired by Rust and Kotlin that leverages TypeScript's powerful type system to simplify error handling and make your code more readable and maintainable.
Shared file system queue for Node.js.
- waapi
- language
- wordwrap
- speed
- remove
- deep-clone
- graphql
- gdpr
- jsdiff
- deterministic
- stateless
- mixins
- monorepo
- dependency manager
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Get the native type of a value.
Check if something is a Node.js stream
Core package for transformers and runtimes of RTTIST TypeScript reflection system.
- @rttist
- rttist
- runtime
- type
- information
- abstract
- declaration
- types
- reflection
- reflective
- reflect
- typescript
- gettype
- typeof
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Media Type Database
Returns true if a number or string value is a finite number. Useful for regex matches, parsing, user input, etc.
Check if a path is a file, directory, or symlink
Determines if an object can be used as an array
Returns true if the value is an object and not an array or null.
type-check allows you to check the types of JavaScript values at runtime with a Haskell like type syntax.
Check if a value is a plain object
ECMAScript “ToPrimitive” algorithm. Provides ES5 and ES2015 versions.
- primitive
- abstract
- ecmascript
- es5
- es6
- es2015
- toPrimitive
- coerce
- type
- object
- string
- number
- boolean
- symbol
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Returns true if an object was created by the `Object` constructor, or Object.create(null).
Determine if an object is a Buffer
- arraybuffer
- browser
- browser buffer
- browserify
- buffer
- buffers
- core buffer
- dataview
- float32array
- float64array
- int16array
- int32array
- type
- typed array
Returns true if a value has the characteristics of a valid JavaScript descriptor. Works for data descriptors and accessor descriptors.
Improved typeof detection for node.js and the browser.