keywords:runtime-validation

@sapphire/shapeshift

Blazing fast input validation and transformation ⚡

published version 4.0.0, a year ago80 dependents licensed under $MIT

1,391,489

A modern TypeScript validation library designed around familiar interface syntax and powerful conditional validation. Experience schema validation that feels natural to TypeScript developers while unlocking advanced runtime validation capabilities.

nehonixpkg

published version 2.0.21, 13 days ago0 dependents licensed under $MIT License

2,897

typed-env-parser

Simple environment parser with full typescript inferring support

kuba-svehla

published version 0.2.8, 9 months ago0 dependents licensed under $ISC

1,528

envfortress

Turn your .env into a fortress—type-checked, secure, and effortless for React, Vite, and Node.

martinmcdermid

published version 1.5.0, 3 days ago0 dependents licensed under $MIT

885

swagger-typed-express-docs

Simple express runtime parser and documentation swagger generator with 100% support of Typescript static types

kuba-svehla

published version 0.9.0, 2 months ago0 dependents licensed under $ISC

727

@codemask-labs/node-config

Node Config Module

grzegorzwadas

published version 2.0.3, 5 months ago0 dependents licensed under $MIT

385

zod-matter

Typesafe front matter

hideoo

published version 0.1.1, 3 years ago0 dependents licensed under $MIT

558

valia

A runtime data validator in TypeScript with advanced type inference, built-in validation functions, and seamless integration for server and client environments.

x-keyscore

published version 3.1.1, a month ago0 dependents licensed under $ISC

165

envolution

TypeScript-first environment configuration with Zod validation, .env support, hot reloading, and startup validation. Zero-config setup - just install and use! Perfect for Node.js, AWS Lambda, and modern TypeScript applications.

leepriest

published version 1.3.0, 11 days ago0 dependents licensed under $MIT

272

flow-typer-js

Declarative static and runtime type checking with Flow

gmazovec

published version 0.6.3, a year ago0 dependents licensed under $MIT

174

babel-plugin-runtyper

Babel plugin for runtime type-checking in JavaScript

vitalets

published version 0.4.0, 7 years ago0 dependents licensed under $MIT

168

escss-estest

A passive, non-intrusive JavaScript runtime validator designed to achieve 100% function coverage.

cspkno005

published version 2.4.0, a month ago4 dependents licensed under $(AGPL-3.0-only OR Commercial)

125

@vennersys/type-check

Library for checking js object property types

leewintervennersys

published version 0.4.1, a month ago0 dependents licensed under $MIT

93

@lonli-lokli/fetcher-typebox

A strongly-typed fetch wrapper for TypeScript applications with runtime validation using TypeBox

lonli-lokli

published version 0.25.0, 4 months ago0 dependents

82

@migiwa-ya/data-validator

Lightweight parser + runtime validator for YAML / front-matter JSON-like data, extracted from StaticQL.

migiwa-ya

published version 0.1.2, a month ago0 dependents licensed under $MIT

68

typescript-runtime-schemas

A TypeScript schema generation tool that extracts Zod schemas from TypeScript source files with runtime validation support. Generate validation schemas directly from your existing TypeScript types with support for computed types and constraint-based valid