Prefix Reserved

Requires NuGet 4.9.0 or higher.

dotnet add package --version 7.4.5                
NuGet\Install-Package -Version 7.4.5                
This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package.
<PackageReference Include="" Version="7.4.5" />                
For projects that support PackageReference, copy this XML node into the project file to reference the package.
paket add --version 7.4.5                
#r "nuget:, 7.4.5"                
#r directive can be used in F# Interactive and Polyglot Notebooks. Copy this into the interactive tool or source code of the script to reference the package.
// Install as a Cake Addin
#addin nuget:?

// Install as a Cake Tool
#tool nuget:?                


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ClearScript is a library that makes it easy to add scripting to your .NET applications. It currently supports JavaScript (via V8 and JScript) and VBScript.


  • Simple usage; create a script engine, add your objects and/or types, run scripts
  • Support for several script engines: Google's V8, Microsoft's JScript and VBScript
  • Exposed resources require no modification, decoration, or special coding of any kind
  • Scripts get simple access to most of the features of exposed objects and types:
    • Methods, properties, fields, events
    • (Objects) Indexers, extension methods, conversion operators, explicitly implemented interfaces
    • (Types) Constructors, nested types
  • Full support for generic types and methods, including C#-like type inference and explicit type arguments
  • Exposed .NET collections support native script iteration mechanisms:
  • Scripts can invoke methods with output parameters, optional parameters, and parameter arrays
  • Script delegates enable callbacks into script code
  • Support for exposing all the types defined in one or more assemblies in one step
  • Optional support for importing types and assemblies from script code
  • The host can invoke script functions and access script objects directly
  • Full support for script debugging
  • V8 Support for fast data transfer to and from JavaScript typed arrays
  • V8 Support for JavaScript modules
  • V8 JScript Support for CommonJS modules
  • V8 Automatic conversion between .NET BigInteger and JavaScript BigInt.
  • V8 Optional automatic conversion between .NET DateTime and JavaScript Date.
  • V8 Optional automatic conversion between .NET tasks and JavaScript promises.
  • Support for .NET 5.0+, .NET Framework 4.5+, .NET Core 3.1, and .NET Standard 2.1.
  • Support for Windows (x86/x64/arm64), Linux (x64/arm/arm64), and macOS (x64/arm64).


Complete package

All in one, for all supported platforms.


Composite packages

Everything you need for one platform.

Platform Packages
Windows ClearScript
Linux ClearScript.linux-x64 ClearScript.linux-arm ClearScript.linux-arm64
macOS ClearScript.osx-x64 ClearScript.osx-arm64

Component packages

Cross-platform libraries and data.

Component Packages
Core ClearScript.Core
JScript/VBScript ClearScript.Windows.Core ClearScript.Windows
V8 ClearScript.V8 Microsoft.ClearScript.V8.ICUData

V8 native assembly packages

Platform-specific V8 libraries.

Platform Packages
Linux ClearScript.V8.Native.linux-x64 ClearScript.V8.Native.linux-arm ClearScript.V8.Native.linux-arm64
macOS ClearScript.V8.Native.osx-x64 ClearScript.V8.Native.osx-arm64



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There are no supported framework assets in this package.

Learn more about Target Frameworks and .NET Standard.

This package has no dependencies.

NuGet packages (21)

Showing the top 5 NuGet packages that depend on

Package Downloads

This package is deprecated. Instead, it is recommended to use a package.


A library for adding scripting to .NET applications on Windows (x86/x64). Supports JavaScript (via V8 and JScript) and VBScript.


Package Description




Package Description

GitHub repositories (9)

Showing the top 5 popular GitHub repositories that depend on

Repository Stars
📦BetterGI · 更好的原神 - 自动拾取 | 自动剧情 | 全自动钓鱼(AI) | 全自动七圣召唤 | 自动伐木 | 自动刷本 - UI Automation Testing Tools For Genshin Impact
A robust execution client for Ethereum node operators.
A modular, scalable and ultra-fast open-source all-in-one eCommerce platform built on ASP.NET Core 7
Community Mod editor/creator for REDengine games.
JavaScript Engine Switcher determines unified interface for access to the basic features of popular JavaScript engines. This library allows you to quickly and easily switch to using of another JavaScript engine.
Version Downloads Last updated
7.4.5 194,010 3/25/2024
7.4.4 435,208 10/17/2023
7.4.3 196,394 8/19/2023
7.4.2 132,215 6/1/2023
7.4.1 231,909 4/8/2023
7.4.0 32,747 3/9/2023
7.3.7 140,712 1/23/2023
7.3.6 55,589 12/20/2022
7.3.5 62,547 11/12/2022
7.3.4 154,291 9/29/2022
7.3.3 2,365 9/28/2022
7.3.2 45,413 9/15/2022
7.3.1 269,320 6/29/2022
7.3.0 24,613 6/2/2022
7.2.5 79,546 5/1/2022
7.2.4 58,265 3/30/2022
7.2.3 43,528 3/5/2022
7.2.2 79,985 2/6/2022
7.2.1 132,978 1/11/2022
7.2.0 81,388 11/22/2021
7.1.7 119,333 10/21/2021
7.1.7-preview 411 9/28/2021
7.1.6 33,004 9/21/2021
7.1.5 146,652 7/23/2021
7.1.4 30,459 6/29/2021
7.1.3 71,235 5/26/2021
7.1.2 40,074 4/17/2021
7.1.1 264,155 3/4/2021
7.1.0 151,686 1/22/2021
7.0.0 145,332 11/18/2020
7.0.0-rc5 1,119 11/5/2020