Hi. LearntoMod is able to make texture packs, but not resource packs. With resource packs, you can not only edit the textures, but the language, models, sounds, and more without code. For example, you can give 2D blocks (like the ladder) 3D models. You can change the name of items without them being italicized (Example: netherrack becomes nether stone.). You could even edit the player hurt sounds so that the played the old hurt sounds.
I know I could just make a custom resource pack and run it on my server, but then any players playing with you wouldn't be able to see your cool stuff.