Repository Index

An IBAN account numbers and BIC validation tool for Elixir.

• iban
• banking
• elixir
• validate-bics

jQuery library to validate html forms. compatible with bootstrap v4 and bootstrap v3

• bootstrap
• html-form
• jquery
• validation

A simple library to validate strings in the V language

Typed, validated config from process.env, .env files, or any object, on Node, Bun, Deno, Cloudflare Workers, and the browser. No runtime dependencies.

• config
• decorators
• dotenv
• env

MCP server + CLI for production-grade software assets (logos, app icons, favicons, OG, illustrations) — routes across 30+ image models, zero-key first, validates before shipping.

• app-icon
• claude-code
• cli
• cursor

👔 Zero-dependency Crystal shard to validate, generate and format Brazilian burocracias (CPF, CNPJ, CEP)

• crystal
• crystal-language
• brazil
• brasil

Enables expressive validation using decorators and/or a fluent API.

Supercharge your environment variables in Elixir. Parse and validate with compile time access guarantees, defaults, fallbacks and app pre-boot validations.

• elixir
• elixir-library
• environment-variables

A developer CLI tool that manages .env files, detects secret leaks, syncs env drift across teammates, and validates environment parity between local/staging/prod all from your terminal. Written in Go.

• cli
• developer-tools
• devops
• dotenv

An easy to use licensing system, using asymmetric cryptography to generate and validate licenses.

• jwt
• paseto
• nacl
• authentication

OCaml library designed to streamline the process of validating records, variants, lists, or values. It primarily operates through a PPX deriver that automatically generates validators.

• validation

Generate strings supplying a simple pattern. Perfect to be used in test data factories. Validate if a text fulfills a specific pattern. Also you can use regular expressions (Regexp) to generate strings: `/[a-z0-9]{2,5}\w+/.gen`. Generate words in English or Spanish.

• ruby
• ruby-gem
• string
• pattern

JSON Web Token implementation for Java according to RFC 7519. Easily create, parse and validate JSON Web Tokens using a fluent API.

• java
• jwt
• java-jwt
• json-web-token

Utility for automatic validation of Delphi forms

• custom-attributes
• delphi
• rtti
• validate

Claude Code plugin for visual docs — annotated screenshots, feature demos, flow walkthrough recordings (gif/mp4), terminal captures and before/after composites, one command each. Self-contained Chromium, self-validated output, no MCP.

• annotation
• claude-code-plugin
• demo-recording
• screenshot

Client-side form validation based on your Play framework model annotations.

TranslatedBind data to any Go value. Can use built-in and custom expression binding capabilities; supports data validation logic for Go values.

• gbind
• bind
• cache
• expression

Small tool to validate epub files for macOS. Based on https://github.com/IDPF/epubcheck

A plugin built around Kubeconform to validate manifests schema within Kusomize.

• kustomize
• kustomize-plugin
• kubernetes
• validation

A Claude Code skill that writes, fixes, and validates OpenTelemetry Collector configs — processor order, core-vs-contrib, pull-vs-push exporters, the works.

• agent-skills
• claude-code
• claude-skill
• devops

A tiny, zero-dependency Go library that validates UUIDs against standard RFC 4122 formatting, converts UUIDv7() into timestamps by ensuring accuracy and light compute.

• go
• timestamp
• uuid
• good-first-issue

Validates tabular CSV data using predefined validations, inspired from its Python homologue "Great Expectations".

• common-lisp
• csv
• data-validation
• great-expectations

Validate GTFS transit data accessibility fields

Validates GTFS Schedule datasets and exposes the results as metrics.