JSPM

Returns true if a number or string value is a finite number. Useful for regex matches, parsing, user input, etc.

Runtime validation and processing of JavaScript types

Ensure runtime type safety and perform type coercion if needed.

Build functions in standardized containers.

Coerce request properties according to an openapi parameter list.

Stylus typography functions and type conversion

Utility decorator functions for coercing Angular component @Inputs into specific types

Tiny coercion library for Client or Server

Helper module to parse/cast/coerce strings.

Express middleware to coerce request properties according to an openapi parameter list.

Simple node module that coerce strings to certain types

Reliable dynamic type checking

An isomorphic form-handling library for React

Normul is a tiny TypeScript/JavaScript library for data normalization and transformation

This library provides a way to make properties nullable in Angular templates.

Opinionated Javascript variable casting with deep structures support

👺 weak but accurate type checking that returns a string representation of input's type

Returns true if a number or string value is a finite number. Useful for regex matches, parsing, user input, etc. A Typescript refactor version.

A Fastify plugin that automatically converts query parameter types based on Zod schemas

Get/set data in form fields with consistent type coercion and validation

A lightweight JS utility for advanced type detection, validation, and enforcement.

A native module for effectively validating if a value is type Number.

A utility library for Angular to handle strict types and some coercion helper

A babel plugin that kills javascript's coercion and other silent failure

coerce any property in req object

Safe type coercion for Javascript and Typescript

Flexible, type-safe filter builder for Sequelize and raw SQL queries with validation, coercion, and compound logic support.

The ts-is-number a utility npm package that checks if a given input is a valid finite number or a string that can be converted to a valid finite number.

Modern, reliable, full featured, type checking helpers

A collection of commander coercions so you don't have to copy them from project-to-project.

A utility library for Angular to handle strict types and some coercion helper

A JavaScript/TypeScript library for schema-driven object hydration that transforms plain objects into rich domain models with composable behavior

A JSON-to-JSON mapping utility, with coercion, reverse mapping, and default values.

A library to coerce values at run-time.

Data transformation and validation toolkit

An isomorphic form-handling library for React

Returns true if the value is a number. comprehensive tests.Study from jonschlinkert/is-number

Module for data validation and coercion.

Object validation and coercion