nager 

Calculate Public Holidays / Federal Holidays for a given year, translation native and english. Country and County support. Supports more than 100 countries

Domain parsing and validation (TLD, domain, subdomain) provide easy and fast access to the Public Suffix List

Get Worldwide country informations and border information

Get country translations and language translations for Nager.Country

This package provides functionality to integrate license key verification into your software applications.

Validate article numbers (EAN8, EAN13, GTIN, ISBN10, ISBN13, ISSN, UPC, ASIN). Detect the article number type of a code

Public Holidays / Federal Holidays for a given year, translation native and english. Supports more than 100 countries

A simple TcpClient with asynchronous connect logic. Received data packets are available via a DataReceived event. There are also events for Connected and Disconnected.

Read frames from a rtsp video stream or from a video file

Process fragmented bytes via a buffer to packages

Email Authentication, DMARC Record Validation, DKIM Record Validation, DKIM Signature Validation

Hetzner DNS API, Get Zones, Get Records, Create Record, Update Record, Delete Record

Discover devices in the network over an udp broadcast

Key Value Parser

DNS client that uses DoH

Calculate LongWeekends