Top 20 NuGet debugger Packages

Debugger for Elmish apps
An extension method for the Linq and DLR Expression classes and set of Debugger Visualizers to produce readable, source-code string versions of Expression Trees. Targets .NETStandard 1.0+ and .NET 3.5+.
Monitors exceptions in your application and automatically collects snapshots for offline analysis.
Codemander Debugger Site Extension for debugging web sites in Codemander IDE
Recommended Google client library to access the Google Cloud Debugger API.
Visual Studio Debug Helper for ChildProcesses attaches the Visual Studio debugger automatically to any started child process with the ChildProcesses library.
Ratchet Windows Debugger is a library part of the ratchet project that allows the use of the native windows debugger API within a .NET application
Sitecore.Glimpse is a Glimpse plugin for debugging and gaining diagnostics from Sitecore powered websites
Sitecore.Glimpse.MVC5 is a Glimpse plugin for debugging and gaining diagnostics from Sitecore powered websites
Microsoft.VisualStudio.Debugger.Engine
Microsoft.VisualStudio.Debugger.Interop.15.0
Microsoft.VisualStudio.Debugger.InteropA
A browser-based, remote debugger for Mond scripts.
Microsoft.VisualStudio.Debugger.Interop
Microsoft.VisualStudio.Debugger.Metadata
Sets up an ASP.NET Area with a JsTraceController in order to facilitate sending JsTrace messages to the server
Several libraries which can be used to control the Mono debugger.
JsTrace allows you to heavily instrument your JavaScript code without flooding the console with messages. It has "Trace Levels" (off, error, warn, info, debug, log), which allow you to fine-tune what amount of trace information comes out of each area or module of your code. It additionally supports ...
Blackbird offers a dead-simple way to log messages in JavaScript and an attractive console to view and filter them. You might never use alert() again. The code (blackbird.js, blackbird.css) and image assets (blackbird_panel.png, blackbird_icons.png) were created by G. Scott Olson.
Provides an easy way to debug windows services using windows forms and log4net.