RobIII 

Twitter Snowflake-alike ID generator for .Net

A .Net ULID implementation

.Net library for two-factor (or multi-factor) authentication using TOTP and QR-codes.

Generic multi-dimensional binary search tree.

Library for mapping *N*X TimeZone ID's to windows TimeZoneInfo classes. Information is based on Unicode Inc's CLDR data files.

This easy to use library implements the repository pattern on top of Official MongoDB C# driver.

Easy to use, simple, Syndication feed reader (Atom / RSS).

Provides IP (IPv4 *and* IPv6) mappings to countries. This project provides the IP2CountryResolver and entities and other baseclasses and interfaces. It can be used with many (custom or provided) datasources like the databases from DB-IP, IP2IQ, IPToASN, Ludost, Markus-Go, Maxmind, WebNet77 and the... More information

QR code provider for TwoFactorAuth.Net using the excellent QRCoder library (https://github.com/codebude/QRCoder/)

Provides classes and methods for downloading, reading/parsing and utilizing files from GeoNames.org dumps.

NIdenticon is a library for creating simple Identicons.

Provides base classes for handling CSV files (plain, gzipped or zipped) for IP2Country

NISOCountries is a library for keeping your list of ISO-3166-1 data up-to-date. This package provides baseclasses and interfaces.

IP-2-Country Datasource for https://db-ip.com/

NISOCountries is a library for keeping your list of ISO 3166-1 data up-to-date. This package provides an implementation for ripe.net.

Provides a caching resolver for IP-2-Country

Pushover client.

KeenConnect CDR API .Net library

NISOCountries is a library for keeping your list of ISO 3166-1 data up-to-date. This package provides an implementation for geonames.org.

IP-2-Country Datasource for all the registries (RIPE, APNIC, ARIN, LACNIC and AFRINIC)