ExtendedNumerics.BigDecimal by: Adam White Jan Christoph Bernack Rick Harker
  • 914 total downloads
  • Latest version: 3003.2.0.161
  • math mathematics arbitrary-precision floating-point decimal arithmetic trigonometry logarithms numerics numbers biginteger bigdecimal hyperbolic inverse trigonometric sine cosine tangent secant circular angles sin cos tan mantissa exponent floating point base10 csharp
An arbitrary precision decimal (base 10) floating point number type using a mantissa and exponent. Supports nth roots, trigonometric functions, logarithms, natural e, pi, etc.
Fare by: Nikos Baxevanis
  • 329 total downloads
  • Latest version: 2.2.2
  • Regex Test NFA DFA Automaton
.NET port of dk.brics.automaton - Project Fare is an effort to bring a DFA/NFA (finite-state automata) implementation from Java to .NET. There are quite a few implementations available in other languages today. This project aims to fill the gap in .NET.
FastEndpoints by: FastEndpoints
  • 10.569k total downloads
  • Latest version: 9.0.0-beta.2
  • http rest rest-api web-api webapi aspnet aspnetcore dotnet6 minimal-api vertical-slice-architecture repr-pattern
A light-weight REST Api framework for ASP.Net 8 and newer that implements REPR (Request-Endpoint-Response) Pattern.
FastEndpoints.Attributes by: FastEndpoints
  • 6.308k total downloads
  • Latest version: 9.0.0-beta.2
Attributes used by FastEndpoints.
FastEndpoints.Core by: FastEndpoints
  • 1.327k total downloads
  • Latest version: 9.0.0-beta.1
Core service resolution and other shared functionality of FastEndpoints.
FastEndpoints.JobQueues by: FastEndpoints
  • 751 total downloads
  • Latest version: 9.0.0-beta.2
Command based background job queueing with scheduling and tracking for .NET 8 and newer
FastEndpoints.Messaging by: FastEndpoints
  • 1.309k total downloads
  • Latest version: 9.0.0-beta.2
Standalone messaging library for Command Bus/Event Bus implementations on .NET 8 and newer.
FastEndpoints.Messaging.Core by: FastEndpoints
  • 5.388k total downloads
  • Latest version: 8.4.0-beta.25
Core messaging interfaces used by FastEndpoints.
FastEndpoints.Security by: FastEndpoints
  • 10.606k total downloads
  • Latest version: 9.0.0-beta.2
Security library for FastEndpoints.
FastEndpoints.Swagger by: FastEndpoints
  • 9.44k total downloads
  • Latest version: 9.0.0-beta.2
Swagger support for FastEndpoints.
FastExpressionCompiler.src by: Maksim Volkau
  • 717 total downloads
  • Latest version: 5.4.1
  • Performance Expression ExpressionTree Compile DynamicMethod IL ILEmit DryIoc ExpressionToCodeLib
FastExpressionCompiler is 10-40x times faster than Expression.Compile()
FastMember by: Marc Gravell
  • 368 total downloads
  • Latest version: 1.5.0
  • Reflection Dynamic Member Access
In .NET reflection is slow... well, kinda slow. If you need access to the members of an arbitrary type, with the type and member-names known only at runtime - then it is frankly hard (especially for DLR types). This library makes such access easy and fast.
FastMember.NetCore by: Marc Gravell
  • 49 total downloads
  • Latest version: 1.1.0
  • Reflection Dynamic Member Access
In .NET reflection is slow... well, kinda slow. If you need access to the members of an arbitrary type, with the type and member-names known only at runtime - then it is frankly hard (especially for DLR types). This library makes such access easy and fast. Fastmember re-compiled for .NetCore
FastMember.Signed by: Marc Gravell
  • 310 total downloads
  • Latest version: 1.5.0
  • Reflection Dynamic Member Access
In .NET reflection is slow... well, kinda slow. If you need access to the members of an arbitrary type, with the type and member-names known only at runtime - then it is frankly hard (especially for DLR types). This library makes such access easy and fast.
FastReport.Compat by: Fast Reports Inc.
  • 2.316k total downloads
  • Latest version: 2026.2.8
  • reporting reports pdf html mvc core
Common compatible types for FastReport .Net, Core and Mono
FastReport.OpenSource by: Fast Reports Inc.
  • 12.881k total downloads
  • Latest version: 2027.1.0
  • reporting reports pdf html mvc core
FastReport Open Source provides a free report generator for .NET/.NET Framework. You can use the FastReport Open Source in MVC, Web API, console applications. FastReport is written in C# and it is compatible with .NET Framework 4.6.2, .NET 6 and higher. Extendable FastReport architecture allows creating your own objects, export filters, wizards, and DB engines. - FastReport is a band-oriented report generator. There are 13 types of bands available: Report Title, Report Summary, Page Header, Page Footer, Column Header, Column Footer, Data Header, Data, Data Footer, Group Header, Group Footer, Child, and Overlay. In addition, sub-reports are fully supported. - A wide range of band types allows creating any kind of report: list, master-detail, group, multi-column, master-detail-detail and many more. - Wide range of available report objects: text, picture, line, shape, barcode, matrix, table, checkbox. - Reports can consist of several design pages, which allows reports to contain a cover, the data and a back cover, all in one file. - The Table object allows building a tabular report with variable number of rows and/or columns, just like in MS Excel. Aggregate functions are also available. - Powerful, fully configurable Matrix object that can be used to print pivot tables. - Report inheritance. For creating many reports with common elements such as titles, logos or footers you can place all the common elements in a base report and inherit all other reports from this base. Data Sources: - You can get data from XML, CSV, JSON, MS SQL, MySQL, Oracle, Postgres, MongoDB, Couchbase, Raven DB, SQLite. - FastReport has the ability to get data from business objects of IEnumerable type. - Report can contain data sources (tables, queries, DB connections). - Thus, you can not only use application-defined datasets but also connect to any database and use tables and queries directly within the report. FastReport Open Source can save documents in HTML, BMP, PNG, JPEG, GIF, TIFF, EMF. PDF export is available as a plugin.
FastReport.OpenSource.Web by: Fast Reports Inc.
  • 2.944k total downloads
  • Latest version: 2026.2.8
  • reporting reports pdf html mvc core
Package Description
FirebaseAdmin by: Google Inc.
  • 816 total downloads
  • Latest version: 3.7.0
  • firebase Google Cloud
Firebase Admin SDK enables server-side .NET developers to integrate Firebase into their services and applications.
FirebirdSql.Data.FirebirdClient by: FirebirdSQL
  • 1.938k total downloads
  • Latest version: 11.0.0-alpha1
  • firebird firebirsql firebirdclient adonet database
Firebird ADO.NET data provider
Fizzler by: Atif Aziz Colin Ramsay
  • 360 total downloads
  • Latest version: 1.3.1
  • selectors w3c
Fizzler is a W3C Selectors parser and generic selector framework for document hierarchies.