InGrid

Implements a relative movement model to recycle cells as they exit the viewport, creating a seamless infinite grid without memory bloat, as described in the 'How Stuff Works' section.

Built with only two core components (Grid2D and Cell) and a straightforward API, making it easy to integrate and customize for various infinite scrolling scenarios.

Supports custom Vector2 units for grid cells, allowing arbitrary coordinate increments to distinguish neighbors, which is highlighted in the cell units examples.

Optimized GDScript code ensures smooth operation in 2D games, as emphasized in the features list for being lightweight and fairly optimized.