Introduction
Even Chris created his article of Useful Reference Books ages ago I just bumped into it, and after adding my bit I thought to do something similar in the field of development tools.
So feel free and add tools you found useful in your career - and check back to see what others are using.
No spam, no advertising, no commercial stuff. Feel free to add closed-source Tools, as long as they are available for free.
Contents
Code Editors
Integrated Development Environment (IDE)
Web Servers
Version Control
Real Time Application Info
.NET (Sub) Frameworks
JavaScript Frameworks
Diff/Merge
Regular Expressions
Diagramming Tools
Documenting
Testing
Online Playgrounds
LINQ Tools
Front-end Frameworks
Disassemblers / decompilers / inspectors
XAML / WPF
SQL databases
NOSQL databases
General
Document store
Database related tools
Continuous build process / Build tools
Diagnostics
Continuous Integration