This is a simple to use custom button control, but with a lot of visual design options.

ListView has a pointer for drop location, alternating row coloring, and custom drag cursor.

An RGB/HSB color selection control with an eye-dropper and quick swatches.

TrackBar with custom coloring, value display, label, and increment buttons

How to create a ColorBlend and two color blending UserControls to make it easier.

How to use UITypeEditors, Smart Tags, ControlDesigner Verbs, and Expandable Properties to make design-time editing easier.

Create Graphic Replacement for standard Cursor

A custom control to graphically select a ratings value.

Easy to use ProgressBar Control with many properties

A ComboBox like dropdown control that controls can be dropped onto and arranged at design time.

This control makes it possible to layout the controls in a ToolStripDropDown at design time.

Add outlined text to an image, rotate it, and move it around with the mouse.

Stop using the DateTimePicker for time values, this control makes it easy to pick a time, and if you act now, get the matching Nullable gDateTimePicker at no extra cost.