diff --git a/README.md b/README.md
index e76a026f..8e8f8553 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,4 @@
 # Error Codes
-[![NPM Version](https://img.shields.io/npm/v/%40atoska21k%2Ferror-codes)](https://www.npmjs.com/package/@atoska21/error-codes)
 
 Translated JSON files for known error codes used by the Wii U and 3DS
 
@@ -75,9 +74,3 @@ Each file starts with 1 or 2 objects, each with 1 key each. The first object key
 | `long_solution`     | A longer, more detailed, solution for the error. Intended to be used by the website. Markdown                                        |
 | `support_link`      | Link to a relevant support page for the error. Typically the website, but does not have to be                                        |
 
-### Utility functions
-The main purpose of this repository is to maintain the JSON translation files. However 2 utility functions are also included for JavaScript/TypeScript projects.
-
-- `getModuleInfo(sysmodule, locale)` - Returns the module information for the locale, or `null` if not found
-- `getErrorInfo(sysmodule, code, locale)` - Returns the error information (including the module information) for the locale. Returns null if either the module or error code is not found
-- `getAllErrors()` - Returns an array of all error codes for all modules in the form `MODULE-CODE`
diff --git a/format.sh b/format.sh
deleted file mode 100644
index 8ed2ab0d..00000000
--- a/format.sh
+++ /dev/null
@@ -1,33 +0,0 @@
-#!/bin/bash
-
-# This script processes all files in the data directory using jq to:
-# - Ensure all JSON files are formatted correctly with tabs
-# - Catch any JSON files with syntax errors and log them to error.log for fixing
-
-# Remove any existing error log
-rm -f error.log
-
-# Enable recursive globbing
-shopt -s globstar
-
-# Process files in parallel using xargs
-find data -type f -name "*.json" | xargs -n 1 -P "$(nproc)" -I {} bash -c '
-	file="{}"
-	echo "Processing file: $file"
-	jq --tab -j . <"$file" >"$file.out" 2>"$file.err"
-	if [ $? -eq 0 ]; then
-		mv "$file.out" "$file"
-		rm "$file.err"
-	else
-		echo "$file.err" >> error.log
-		rm "$file.out"
-	fi
-'
-
-# Print any files that failed to process
-if [ -f error.log ] && [ "$(cat error.log | wc -l)" -gt 0 ]; then
-	echo "The following files failed to process:"
-	cat error.log | sed 's/^/ - /'
-else
-	echo "All files processed successfully."
-fi
diff --git a/index.js b/index.js
deleted file mode 100644
index 34262a1b..00000000
--- a/index.js
+++ /dev/null
@@ -1,78 +0,0 @@
-const path = require('node:path');
-const fs = require('node:fs');
-
-function getModuleInfo(sysmodule, locale) {
-	const localePath = path.join(__dirname, 'data', sysmodule, `${locale.replace('-', '_')}.json`);
-	const defaultPath = path.join(__dirname, 'data', sysmodule, 'en_US.json');
-	let content;
-
-	if (fs.existsSync(localePath)) {
-		content = fs.readFileSync(localePath, {
-			encoding: 'utf8'
-		});
-	} else if (fs.existsSync(defaultPath)) {
-		content = fs.readFileSync(defaultPath, {
-			encoding: 'utf8'
-		});
-	} else {
-		return null;
-	}
-
-	return JSON.parse(content);
-}
-
-function getErrorInfo(sysmodule, code, locale) {
-	const moduleInfo = getModuleInfo(sysmodule, locale);
-
-	if (!moduleInfo) {
-		return null;
-	}
-
-	const localePath = path.join(__dirname, 'data', sysmodule, code, `${locale.replace('-', '_')}.json`);
-	const defaultPath = path.join(__dirname, 'data', sysmodule, code, 'en_US.json');
-	let content;
-
-	if (fs.existsSync(localePath)) {
-		content = fs.readFileSync(localePath, {
-			encoding: 'utf8'
-		});
-	} else if (fs.existsSync(defaultPath)) {
-		content = fs.readFileSync(defaultPath, {
-			encoding: 'utf8'
-		});
-	} else {
-		return null;
-	}
-
-	const errorInfo = JSON.parse(content)[sysmodule][code];
-
-	errorInfo.module = moduleInfo[sysmodule];
-
-	return errorInfo;
-}
-
-function getAllErrors() {
-	const errors = [];
-
-	const modules = fs.readdirSync(path.join(__dirname, 'data'), { withFileTypes: true });
-
-	for (const moduleDirent of modules) {
-		if (moduleDirent.isDirectory()) {
-			const errorCodes = fs.readdirSync(path.join(__dirname, 'data', moduleDirent.name), { withFileTypes: true });
-
-			for (const errorDirent of errorCodes) {
-				if (errorDirent.isDirectory()) {
-					errors.push(`${moduleDirent.name}-${errorDirent.name}`);
-				}
-			}
-		}
-	}
-
-	return errors;
-}
-
-module.exports = {
-	getModuleInfo,
-	getErrorInfo,
-	getAllErrors
-};
\ No newline at end of file
diff --git a/json-file-fix.mjs b/json-file-fix.mjs
deleted file mode 100644
index 12351043..00000000
--- a/json-file-fix.mjs
+++ /dev/null
@@ -1,71 +0,0 @@
-import fs from 'fs';
-import path from 'path';
-
-// This script does a number of things:
-// - Normalises the descriptions and solutions to be "Unknown cause." and "Unknown solution." rather than "N/A"
-// - If one of the descriptions or solutions is "Unknown cause." or "Unknown solution.", the other will be copied to it
-// - Ensures all descriptions and solutions end with a full stop if they do not already and if the last character is a letter
-// - Writes the changes back to the file in place
-
-const arg = process.argv[2];
-if (!arg || !fs.existsSync(arg) || !fs.lstatSync(arg).isDirectory()) {
-	console.log("Please provide a valid directory path.");
-	process.exit(1);
-}
-
-fs.readdirSync(arg, { recursive: true, withFileTypes: true }).forEach(file => {
-	if (!file.isFile() && !file.name.endsWith(".json")) return;
-
-	const fullPath = path.join(file.parentPath, file.name);
-
-	console.log(`Processing ${fullPath}`);
-
-	const data = fs.readFileSync(fullPath, 'utf8');
-	const json = JSON.parse(data);
-
-	const key1 = Object.keys(json)[0];
-	const key2 = Object.keys(json[key1])[0];
-
-	const errorObject = json[key1][key2];
-	if (!errorObject || typeof errorObject !== "object") {
-		console.log(`No error object found in ${fullPath}`);
-		return;
-	}
-
-	if (!errorObject["short_description"] || !errorObject["long_description"] || !errorObject["short_solution"] || !errorObject["long_solution"]) {
-		console.log(`Missing fields in ${fullPath}`);
-		return;
-	}
-
-	const {
-		short_description,
-		long_description,
-		short_solution,
-		long_solution,
-	} = errorObject;
-
-	if (short_description === "Unknown cause." && long_description !== "Unknown cause.") {
-		errorObject["short_description"] = long_description;
-	} else if (short_description !== "Unknown cause." && long_description === "Unknown cause.") {
-		errorObject["long_description"] = short_description;
-	}
-
-	if (short_solution === "Unknown solution." && long_solution !== "Unknown solution.") {
-		errorObject["short_solution"] = long_solution;
-	} else if (short_solution !== "Unknown solution." && long_solution === "Unknown solution.") {
-		errorObject["long_solution"] = short_solution;
-	}
-
-	const keys = ["short_description", "long_description", "short_solution", "long_solution"];
-
-	// Ensure all end with a full stop
-	keys.forEach(key => {
-		const value = errorObject[key];
-		// If the value does not end with a full stop and the last character is a letter, add a full stop
-		if (value && !value.endsWith(".") && /[A-Za-z]$/.test(value)) {
-			errorObject[key] = value + ".";
-		}
-	});
-
-	fs.writeFileSync(fullPath, JSON.stringify(json, null, "\t"));
-});
\ No newline at end of file
diff --git a/package-lock.json b/package-lock.json
deleted file mode 100644
index 2faa9f36..00000000
--- a/package-lock.json
+++ /dev/null
@@ -1,12 +0,0 @@
-{
-	"name": "@atoska21/error-codes",
-	"version": "1.1.0",
-	"lockfileVersion": 2,
-	"requires": true,
-	"packages": {
-		"": {
-			"name": "@atoska21/error-codes",
-			"version": "1.1.0"
-		}
-	}
-}
diff --git a/package.json b/package.json
deleted file mode 100644
index ef417b75..00000000
--- a/package.json
+++ /dev/null
@@ -1,10 +0,0 @@
-{
-	"name": "@atoska21/error-codes",
-	"version": "1.1.0",
-	"description": "Translated error code information for the Wii U and 3DS",
-	"main": "index.js",
-	"files": [
-		"index.js",
-		"data"
-	]
-}