A convention based argument parsing and formatting library, with strict validation checks.

TypeScript decorator utilities for Node.js with strict validation standards

Headless Marketplace contracts and strict validation for Convax hosts and authoring tools.

Safe JSON <-> TOON encoder/decoder with strict validation.

JavaScript implementation of Tagged URN with strict validation and matching

JavaScript implementation of Cap URN (Capability Uniform Resource Names) with strict validation and matching

Zero-dependency scientific calculator MCP server with strict validation, worker isolation, and 43 tools across 8 categories

Chess rules, notation, and Elo rating library with strict validation and legal move generation.

Core engine for Avodado documentation-as-code: Markdown parser, Zod schemas for a rich family of typed YAML blocks (API docs, architecture & system design, data models, ADRs, planning, charts), strict validation, and `doc#id` cross-reference resolution. P

A convention based argument parsing and formatting library, with strict validation checks

Advanced template compiler with deep variable resolution, object processing, and strict validation

Various operations on Uint8Array data

Aburi project config loader: JSONC parser + ajv strict validation of aburi.json against aburi.config.v1.json, frameworkHints hint:-prefix normalization, and workspace-aware config file discovery

mjml-validator

Normalizes data that can be found in package.json files.

JSON Schema → strict validation + auto-generated TypeScript types + ambient module declarations for typed JSON content imports.

Type-safe implementation of EventEmitter for browser and Node.js

Uploadex is a provider-agnostic, production-ready file upload module for NestJS. Built with a stream-first engine, strict validation, and support for S3, GCS, Azure, Cloudinary, and local uploads — all with one config, one line, and total control.

Strict URL sanitization with security-focused validation

Blazing fast input validation and transformation ⚡