PS resource brushes, gradients, actions history is the most complete.

After installing the ultimate version of Photoshop CS3, I was surprised to find that the system came with over a hundred brush presets—it was quite overwhelming. Since there were too many, I spent more than two hours manually deleting a large portion of them and only kept a small selection of the best ones. The remaining brushes include feathers, light bubbles, decorative elements, hair, arrows, symbols, eyes, hands, glass, water, ink textures, silk threads, traces, wrinkle treatments, musical notes, speech bubbles, grids, light beams, starlight effects, and more. In short, I feel this collection is extremely comprehensive. It took me over half a year to collect various brushes, but I never expected that this single version of Photoshop would already come with everything included. If you’ve ever seen something on a Photoshop forum, chances are it’s in here.

For gradients, there are two categories: one includes 715 gradient presets, which is very comprehensive, and the other is specifically designed for web 2.0 styles, offering great effects.

There are also countless actions, mainly focused on artistic processing of images and photos. These include color adjustments like military tones, sepia tones (often referred to as "Abao" tones in Chinese forums), borders, yellowish tone effects, dark tone effects, and the PAA series, among others. Essentially, these are the cream of the crop from my extensive browsing of Photoshop forums over the past six months.

In terms of Photoshop resources, I believe these are truly the best of the best. In conclusion, I highly recommend them!