diff --git a/JavaScript/nsfwOnly.js b/JavaScript/nsfwOnly.js
new file mode 100644
index 0000000..7a750f9
--- /dev/null
+++ b/JavaScript/nsfwOnly.js
@@ -0,0 +1,66 @@
+//@ts-nocheck
+
+/**
+ * @author: @NeoYaBoi
+ * @version: 1.0.0
+ * @description: This plugin checks if the channel is nsfw and responds to user with a specified response if not nsfw
+ * @license: Null
+ * @example:
+ * ```ts
+ * import { nsfwOnly } from "../plugins/nsfwOnly"; //(change if need be)
+ * import { sernModule, CommandType } from "@sern/handler";
+ * export default commandModule({
+ *    plugins: [ nsfwOnly('response', true/false) ],
+ *    execute: (ctx) => {
+ *       //your code here
+ *    }
+ * })
+ * ```
+ */
+import { ChannelType } from "discord.js";
+import { PluginType } from "@sern/handler";
+
+function isGuildText(channel) {
+	return (
+		channel?.type == ChannelType.GuildPublicThread ||
+		channel?.type == ChannelType.GuildPrivateThread
+	);
+}
+
+export function nsfwOnly(onFail, ephemeral) {
+	return {
+		type: PluginType.Event,
+		description: "Checks if the channel is nsfw or not.",
+
+		async execute(event, controller) {
+			const [ctx] = event; //checking if command was executed in dms
+
+			if (ctx.guild === null) {
+				await ctx.reply({
+					content: onFail,
+					ephemeral,
+				});
+				return controller.stop();
+			} //channel is thread (not supported by nsfw)
+
+			if (isGuildText(ctx.channel) == true) {
+				await ctx.reply({
+					content: onFail,
+					ephemeral,
+				});
+				return controller.stop();
+			}
+
+			if (!ctx.channel.nsfw) {
+				//channel is not nsfw
+				await ctx.reply({
+					content: onFail,
+					ephemeral,
+				});
+				return controller.stop();
+			} //continues to command if nsfw
+
+			return controller.next();
+		},
+	};
+}