You can get an array of the non-namespaced IDs of the current version like so:

import { minecraftIDs } from 'mc-ids';

const allIds = minecraftIDs.all;

// Or just items:
const itemIds = minecraftIDs.items;

// Or just blocks:
const blockIds = minecraftIDs.blocks;

Additionally, you can import type information:

// Typescript
import { BlockID } from 'mc-ids';

const id: BlockID = 'acacia_button';

Different types are useful because it prevents you from putting something like a stick, which isn't a block, into something that requires a block form (such as setblock).

There are three types:

• BlockID: The ID of a block only. For example, there is no 'stick' block (even though there is a stick item), so 'stick' wouldn't fit this type.
• ItemID: The ID of an item only. For example, there is no 'air' item, so 'air' wouldn't work here.
• MinecraftID: The ID of either a block or an item.

Additionally, you can use a certain version of Minecraft:

// Typescript
import { v1_15 } from 'mc-ids';

const id: v1_15.BlockID = 'acacia_button';

const allIDs = v1_15.minecraftIDs.all;

Right now, only 1.15 is supported.

Note that you'll get suggestions in your IDE about the type of the block:

There's also a CLI scraper included in this package. Simply run:

npx scrape-mc-ids "PATH_TO_OUT_FILE" ts

which will generate a Typescript file with the most recent types from the wiki. You can also generate a text file:

npx scrape-mc-ids "PATH_TO_OUT_FILE" txt

TXT files are just the non-namespaced IDs separated by new lines. You can specify what you want on TXT files at the end of the command:

npx scrape-mc-ids "PATH_TO_OUT_FILE" txt [all|blocks|items|combined]

• all -- includes both items and blocks. (default)
• blocks -- just block IDs.
• items -- just item IDs.
• combined -- a JSON file in the 'combined' format:

  {
      [id: string]: {
          id: string,
  
          // Whether the ID is an item.
          item: boolean,
  
          // Whether the ID is a block.
          block: boolean
      }
  }
  

You can also use minecraftIDs.combined to access the combined format.

Source code is available on GitHub.