#validation

Production plumbing for LLM apps: context, cost, testing & governance — composable, framework-agnostic Python libraries.

Introducing an Angular library designed to streamline the input and validation of international telephone numbers.

SunLit Security Libraries: Rust security crates for OWASP-aligned services

OpenAI Guardrails - TypeScript / JavaScript

Make forms easier, LLM tools safer. Natural-language quantities, units, dates & ranges parsed into canonical values — zero dependencies, two-way.

Lightweight & performant form & request data validation library.

Opinionated docs framework for monorepos. Zero-config defaults - just point it at your existing markdown.

No repository description published.

Validate Office files in pure Python with Open XML SDK parity, pytest fixtures, and CI hooks.

Clean, filter and sample URLs to optimize data collection – Python & command-line – Deduplication, spam, content and language filters

Semantic versioning utilities with the addition of version constraints parsing and checking.

:credit_card: ruby gem for validating credit cards, generating credit card numbers, Luhn checks

A form input builder and validator for React JS

Official SDKs for JSON Structure schema and instance validation

A comprehensive .NET library for replacing primitive obsession with strongly-typed, self-validating domain models across four pillars: semantic strings with 50+ validation attributes, polymorphic path handling, metadata-generated semantic quantities, and musical value types.

Shared validation envelope models and contracts for Validibot.

Fast, deterministic CLI tool for spec workflow management

Laravel Javascript Validation

Lightweight, extensible data validation library for Python

Python Data Validation for Humans™.

A utility tool that validates or prepares a project/micro-package for lean releases.

CLI + Claude Code plugin for managing markdown docs with YAML frontmatter — index, query, validate, graph, lifecycle-manage plans/ADRs/RFCs, Notion sync, AI summaries

RegexParser: Static Analysis, Linter & Logic Solver for PHP

TypeScript-native software intelligence engine that builds deterministic Software Graphs.

The fine-grained fullstack TypeScript framework. Compiled .azeroth components update exact DOM nodes - no Virtual DOM, no diffing. Reactivity is language keywords, not hooks. Zero dependencies, front to back.

JSON Schema (draft 2020-12) and validation helpers for Slack Block Kit payloads.

UK Bank Modulus Check Library

Euonia is a development framework and toolkit library for developers to build .NET application/service. It aims to provide a comprehensive and user-friendly solution to empowers developers to build efficient, scalable and robust systems that can handle complex distributed workflows.

No repository description published.

Validation component for Hyperf