A TypeScript custom transformer to obtain JSON schema from interface.
Validators extension for class-validator lib
Generate GST-compliant invoices for India — CGST/SGST/IGST tax calculation, PDF rendering, and e-invoice JSON schema export.
Middy middleware validator using joi.dev
**[QR-Bill improvements suggestions](https://github.com/nexys-admin/qrbill/blob/master/suggestions.md)**: submitted to SIX, March 2021
Wappler Server Connect module for validating MIME types in S3 workflows. Provides actions for secure file uploads, downloads, and validation with custom S3 providers.
Prisma 2+ generator to emit typescript models of your database with class validator
Angular Signal Forms numeric range input — two number fields, one composite value, custom-styled and theme-friendly.
Forge SDLC ported onto @earendil-works/pi-coding-agent — production launcher with three bin aliases (forge/forgecli/4ge). Bundles a curated fork of pi-coding-agent vendored under earendil-works names.
validate express application inputs and parameters using Standard Schema V1 (supports Joi, Zod, ArkType, and Valibot)
Easily add filtering, sorting, and pagination to your REST API through your old friend: the query string!
Joi SQL Injection Validator is a lightweight npm library designed to validate SQL injection attacks in user input using Joi, a popular validation library for Node.js. This library provides a set of pre-built Joi validation schemas for various types of use
Beat sequencing, arc validation, and ceremonial cadence engine for the Medicine Wheel Developer Suite
A lightweight and efficient JavaScript library for validating Brazilian documents and phone numbers
Create Schemas to validate request method, body and query parameters. Schemas are configured in this node Properties.
Validator registration transaction for the Mainsail blockchain

A TypeScript-first Express middleware for request validation using Zod.
Header validator for MCP ABAP ADT - validates and prioritizes authentication headers (fork of @mcp-abap-adt/header-validator by fr0ster)
Fast, compiled, eval-free data validator/transformer
Salve is a Javascript library which implements a validator able to validate an XML document on the basis of a subset of RelaxNG.
Localnet is a local development environment that simplifies the development of universal apps.
A simple libary for generating html forms from JSON Schema using React.
Data sources and static assets for Polkadot dApps.