Layer Creator 2 Lite is a texturing addon for Blender built around image-based layers. It uses images as the base for every layer, and from a single panel you can rearrange, delete, reorder, recolor, and save images. Layers can be blended with custom images or procedurally through built-in node settings, and settings can be copied between layers.
The addon was rewritten to incorporate node groups into the layer system, which brought procedural textures that work as textures or masks for individual layers or all of them. Data can be shared across layers and channels, and images and settings copied across them without touching a node. PBR textures can be imported and assigned instantly, and once you learn the fundamentals you can create textures without opening the shader node graph.
This is the Lite edition, limited in usage so you can test whether the addon fits your workflow before moving to the full Layer Creator 2. Documentation and a tutorial are provided, a demo video is available, and there's a Discord for questions, bug reports, and recommendations.