czlovek 

Provides extension methods for regex operations on string objects.

Thread-safe random number generator

Provides extension methods for working with collections.

Provides methods for working with files and directories.

Provides extension methods for validating email and phone numbers on string objects.

A collection of extension methods for numeric types that implement the INumber interface.

Provides extension methods for serializing and deserializing objects using JSON.

Provides extension methods for working with Base64 encoding.

Contains methods for converting between Unix timestamps and DateTime objects.

A collection of methods for generating, hashing, and encrypting data.

Provides a flexible and extensible logging API for .NET

Provides methods for creating, reading, and verifying JSON Web Tokens (JWTs).

Provides various methods for generating random user agent strings.

Provides utility methods for working with XML files.

Utility for geospatial calculations.

Provides extension methods for working with Base64 encoding.

REDIS.

Provides extension methods for working with Base64 encoding.

Provides a flexible and extensible logging API for .NET

Provides methods for working with files and directories.