How do I install jQuery with LibMan?

Right-click your web project in Visual Studio, select 'Manage Client-side Libraries,' and add jQuery from a CDN like cdnjs in libman.json, or use the CLI tool with the appropriate command.

LibMan vs npm for frontend libraries?

LibMan is simpler and faster for basic library fetching in .NET projects, while npm offers comprehensive dependency management and build tool integration. Choose LibMan for straightforward needs without npm's complexity.

Can I use LibMan with React or Angular?

Yes, but mainly for adding CSS or JS files from CDNs; for full framework management with npm packages, tools like npm or Yarn are better suited due to LibMan's limited scope.

How to update libraries in LibMan?

Edit the version in libman.json and save, or use the restore command, but there's no built-in update checker, so you must manually track and change versions.

Is LibMan supported in VS Code?

LibMan has a CLI as a dotnet global tool for basic operations, but the rich features like IntelliSense are Visual Studio-specific; VS Code extensions offer limited functionality.

What happens if a CDN fails in LibMan?

LibMan relies on external CDNs; if one is down, you can switch to another source in libman.json or use a custom URL, but it doesn't provide offline caching or automatic fallbacks.

LibMan CLI — Client-Side Library Manager

What is LibMan CLI?

Microsoft Library Manager (LibMan) is a lightweight tool for installing and managing client-side libraries in web applications. It allows developers to add libraries from popular CDNs or custom sources, installing only the necessary files directly into their projects. It solves the problem of managing frontend dependencies without the complexity of full-featured package managers.

Target Audience

Web developers using Visual Studio or .NET tools who need a simple way to manage client-side libraries without adopting npm, Yarn, or Bower. It's ideal for projects where those tools are considered overkill.

Value Proposition

LibMan offers a streamlined, fast, and integrated experience within Visual Studio, with the flexibility to install specific files from various sources. Its simplicity and focus on essential library management tasks make it a preferred choice for developers valuing straightforward tooling.

Overview

Microsoft Library Manager (LibMan) is a client-side content manager designed to simplify the installation and consumption of third-party libraries in web applications. It provides a straightforward alternative to more complex package managers, focusing on ease of use and project flexibility.

Key Features

Multiple Library Sources — Install libraries from cdnjs.com, jsdelivr.com, unpkg.com, or custom URLs and file systems.
Selective File Installation — Add only the specific files needed from a library, avoiding unnecessary bloat.
Flexible File Placement — Install files into any folder within your project or solution structure.
Visual Studio Integration — Fully integrated into Visual Studio 2017+ with context menus, IntelliSense, and light bulbs for libman.json.
Cross-Platform CLI — Available as a dotnet global tool for use outside of Visual Studio.
High Performance — Designed to be very fast for library management operations.

Philosophy

LibMan prioritizes simplicity and developer productivity, offering a minimalistic approach to client-side library management without the overhead of more complex tools.

LibMan CLI

What is LibMan CLI?

Overview

Key Features

Philosophy

Related Projects

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Use Cases

Best For

Not Ideal For

Pros & Cons

Pros

Cons

Open Source Alternative To

Frequently Asked Questions