This is only for people who want to make texture packs for Minecraft Bedrock. I will share you all my knowledge about what is texture packs and how it works.

Creating a manifest.json file:
This is the most important file in every resource and behavior packs for Minecraft Bedrock. This has all the important information of the pack: the name, description and most importantly the UUID. You can also use the manifest.json to add subpacks, or the pack options for your texture pack.

Example of manifest.json code is this

---

{ "format_version": 2, "header": { "description": "Example vanilla resource pack", "name": "Vanilla Resource Pack", "uuid": "66c6e9a8-3093-462a-9c36-dbb052165822", "version": [0, 0, 1], "min_engine_version": [ 1, 19, 40 ] }, "modules": [ { "description": "Example vanilla resource pack", "type": "resources", "uuid": "743f6949-53be-44b6-b326-398005028819", "version": [0, 0, 1] } ]}

Creating a textures for your texture packs:
There are many apps you can download from Google Play Store that can help you making your own textures for Minecraft. There are many texture packs you can download and use as your guide. I recommend downloading other packs but do not steal from it.

Creating custom splash texts:
Did you know you can actually add custom splash texts for your texture packs? Yes you can! Creating a custom splash text is very easy. All you have to do is to make a splashes.json file and put all splashes you want to add. The splashes.json file is found in the main resource pack folder, together with the manifest.json file.

Creating pack options:
To create a pack options, you need to add a subpacks folder. This can contain texture that can be changed over time. The subpacks must be two and above, meaning the subpacks can be infinite! To make subpacks work, edit the manifest.json file.

Creating language translations:
You can edit language translations by using .lang file found in the texts folder. You can make a custom language translations like this:

entity.axolotl.name=Axolotl

By doing that, you can make your own custom language translations. Some says that a custom language is also possible by using texture packs, but I don't know if that was true.

Editing UI design:
In this part, you need to be very patient. Because the UI layout is a monster! You can make wrong buttons or mispositioned buttons. You can even make a custom button that appears nowhere. This is the hardest part of texture packs. Some packs even don't have custom UI design. I'm sure there's a tutorial video on how to customize UI layout in YouTube.

Want to create your first texture pack? Use this link as your guide:
www.mediafire.com/file/5whqncquz8mxqdr/Vanilla+Resource+Pack+Bedrock.zip/file

That's all for now. Thank you for reading this! I hope it helps you.