typed-environment-loader is a lightweight utility for loading environment variables in a typed manner, ensuring type safety and consistency in your Node.js applications.

A simple runtime JSON type checker.

(Concept) Invisible static type checker for JavaScript

A command line tool that generates ts/js typechecker functions from typescript types.

Safely guard dynamic data, especially JSON data as intended type by performing data validation first and take alternative action in case data cannot be casted

Whatta-Type: A JavaScript Run-Time Type Checking Library

A minimalist runtime type checking utility for duck typing

Runtime Type Checker for Typescript

A JS class to check types on variables, and to check input and output types in functions. Everyone feel free to make it better!

A Typescript-safe runtime type check function

Typescript runtime object type assertion

A simple, convenient way to represent domain objects, leverage domain knowledge, and add runtime validation in your code base.

Facilitates using beartype runtime type-checking with the AWS SDK.

Validating data acts as a gatekeeper, parsing them into meaningful data types adds valuable information to raw data

thread safe mutableArray(使用 runtime 交换底层实现方法,从而避免奔溃)

For runtime type declaration and type checking in plain javascript.

Demo using `ts-interface-builder/macro`

Higher-order contracts and runtime schema checking for JavaScript

A set of classes and utilities for JavaScript type inspection and validation.

Constructor sugar with types checking