Linqpad

1. Executive Summary LINQPad is a lightweight, powerful, and indispensable utility for .NET developers. Created by Joseph Albahari (co-author of C# 10 in a Nutshell ), it serves as an interactive code execution environment, a SQL query tool, and a rapid prototyping platform. While initially designed to test Language Integrated Query (LINQ) queries against databases, it has evolved into a full-featured C#/F#/VB.NET scratchpad that can replace immediate windows, debug sessions, and even parts of unit testing for exploratory development.