DotNetCore.NPOI.OpenXmlFormats by: NCC Savorboard

A .NET library for reading and writing Microsoft Office binary and OOXML file formats.

DynamicData by: Roland Pheasant

Bring the power of Rx to collections using Dynamic Data. Dynamic Data is a comprehensive caching and data manipulation solution which introduces domain centric observable collections. Linq extensions enable dynamic filtering, sorting, grouping, transforms, binding, pagination, data virtualisation, expiration, disposal management plus more.

DynamicExpresso.Core by: Davide Icardi

C# expression interpreter/evaluator

EasyCaching.Core by: ncc Catcher Wong

EasyCaching is a open source caching library that contains basic usages and some advanced usages of caching which can help us to handle caching more easier!

EasyCaching.CSRedis by: ncc Catcher Wong

A simple distributed caching provider based on csredis.

EasyCaching.HybridCache by: ncc Catcher Wong

A simple hybrid caching provider combines local caching and distributed caching.

EasyCaching.InMemory by: ncc Catcher Wong

A simple in-memory caching provider.

EasyCaching.Memcached by: ncc Catcher Wong

A simple distributed caching provider based on EnyimMemcachedCore.

EasyCaching.Redis by: ncc Catcher Wong

A simple distributed caching provider based on StackExchange.Redis.

EasyCaching.Serialization.Json by: ncc Catcher Wong

A serialize library based on Newtonsoft.Json

EasyCaching.Serialization.MessagePack by: ncc Catcher Wong

A serialize library based on MessagePack

EasyCaching.Serialization.Protobuf by: ncc Catcher Wong

A serialize library based on protobuf-net

EasyCaching.SQLite by: ncc Catcher Wong

A simple local caching provider based on Microsoft.Data.SQLite

Elasticsearch.Net by: Elastic and contributors

Exposes all the Elasticsearch API endpoints but leaves you in control of building the request and response bodies. Comes with built in cluster failover/connection pooling support.

Emgu.CV by: Emgu Corporation

Emgu CV is a cross platform .Net wrapper to the OpenCV image processing library. Allowing OpenCV functions to be called from .NET compatible languages such as C#, VB, VC++, IronPython etc.

EntityFramework by: Microsoft

Entity Framework 6 (EF6) is a tried and tested object-relational mapper for .NET with many years of feature development and stabilization.

Enums.NET by: Tyler Brinkley

Enums.NET is a high-performance type-safe .NET enum utility library

EnyimMemcachedCore by: cnblogs.com

EnyimMemcachedCore is a Memcached client library for .NET. Add services.AddEnyimMemcached() in Startup. Inject IMemcachedClient into constructors.

EPPlus by: EPPlus Software AB

A spreadsheet library for .NET framework and .NET core

EPPlus.Core by: Vahid Nasiri

EPPlus.Core is an unofficial port of the EPPlus library to .NET Core.