How do I get a list of all instance class names with a modulescript or a table?

[VSCPlays (Reko_FromSlovenia)]

1. What do you want to achieve? I’m making a plugin and I want to know how do you get all class names by using a table or a module, and I’m using iGottic’s Dump module but it doesn’t show all classes, read this post for some info

@iGottic

This API dump is truncated to only include constructable instances with their non-deprecated members. Non-constructable instances, such as services, will not be reflected here.

2. What is the issue? I sadly had to do it manually to get it and use table.insert() to add everything from it

3. What solutions have you tried so far? I found this one but it doesn’t seem to use modules nor tables

I want to get a list of createable and non-createable instance class names, I tried the dump module I showed above, it only uses a table so I used table.insert() to add it but it showed everything the instance have. I want to get class name for each instance.

local Selection = game:GetService("Selection")
local StudioService = game:GetService("StudioService")

local AutofillHandler = require(script:WaitForChild("AutofillHandler"))

local Instances = {
    createable = require(script:WaitForChild("Dump")),

    nocreateable = {
        "PlayerGui",
        "BasePart",
        "PVInstance",
        "Instance"
    }
}

[Scriptifer]

One way to get all instance class names without sending HTTP requests is brute forcing which is really slow

[RickAstll3y]

You can find the whole API here https://s3.amazonaws.com/setup.roblox.com/STUDIOVERSIONHERE-API-Dump.json
You can get the studio version here https://s3.amazonaws.com/setup.roblox.com/versionQTStudio

HTTPGET the version, then use the version to get the api
Then JSON decode it, and filter everything that isn’t MemoryCategory == “Instances”

example of what it returns

[VSCPlays (Reko_FromSlovenia)]

How do you find MemoryCategory == "Instances"?

and thanks for the api which helps me

[iGottic]

I saw you linked my post. I can provide a module that already has the pre-dumped information from Roblox. Hope this helps!

API.rbxm (167.9 KB)

[VSCPlays (Reko_FromSlovenia)]

I will be using this topic because I will be making a deprecation checker plugin soon, as people usually don’t know which items are deprecated