Tushar Sonawane Tushkiz

When building a Node.js playground that executes user code, security and stability are critical concerns. Here's a comprehensive approach to isolate client scripts and prevent them from bringing down your server:

1. VM Context Isolation

const vm = require('node:vm');

function createSafeContext() {
  const context = {
    console: {

	import json
	from time import sleep
	from opentelemetry.exporter.otlp.proto.http.trace_exporter import OTLPSpanExporter
	from opentelemetry.sdk.trace.export import SimpleSpanProcessor
	from dotenv import load_dotenv
	from opentelemetry.sdk import trace as trace_sdk
	from opentelemetry import trace as trace_api
	from opentelemetry import trace
	import os
	from openai import OpenAI

	import { useDyteMeeting, useDyteSelector } from '@dytesdk/react-web-core';
	import {
	DyteAudioVisualizer,
	DyteParticipantTile,
	DyteNameTag,
	DyteAvatar,
	DyteMeetingTitle,
	DyteClock,
	DyteMicToggle,
	DyteCameraToggle,

	import { useEffect, useState } from 'react';
	import { useDyteClient } from '@dytesdk/react-web-core';
	import { DyteUIBuilder, DyteMeeting } from '@dytesdk/react-ui-kit';

	function App() {
	const [meeting, initMeeting] = useDyteClient({ resetOnLeave: true });
	const [uiConfig, setUiConfig] = useState<any>();
	const url = new URL(window.location.href);
	const queryToken = url.searchParams.get('authToken');

	import { useCallback, useEffect } from 'react';
	import { useDyteClient } from '@dytesdk/react-web-core';
	import {
	DyteCameraToggle,
	DyteControlbarButton,
	DyteDialogManager,
	DyteGrid,
	DyteLeaveButton,
	DyteMicToggle,
	DyteParticipantsAudio,

	import { useEffect } from 'react';
	import {
	DyteProvider,
	useDyteClient,
	useDyteMeeting,
	useDyteSelector,
	} from '@dytesdk/react-web-core';
	import { DytePluginMain, DytePlugins } from '@dytesdk/react-ui-kit';

	function PluginApp() {

	import { BreakoutRoomsManager } from '@dytesdk/ui-kit';
	import DyteClient from '@dytesdk/web-core';

	class BreakoutRooms {
	private manager: BreakoutRoomsManager;
	private meeting: DyteClient;

	constructor(meeting: DyteClient) {
	this.manager = new BreakoutRoomsManager();
	this.meeting = meeting;

	/**
	* required packages
	* "@dytesdk/react-ui-kit": "^1.64.0",
	* "@dytesdk/react-web-core": "^1.35.20",
	*/

	import { useEffect } from 'react';
	import { useDyteClient } from '@dytesdk/react-web-core';
	import { DyteBreakoutRoomsToggle, DyteDialogManager, DyteGrid } from '@dytesdk/react-ui-kit';

	import { useEffect, useState } from 'react';
	import { useDyteClient } from '@dytesdk/react-web-core';
	import { DyteMeeting, DyteUIBuilder, generateConfig } from '@dytesdk/react-ui-kit';

	type UIConfig = ReturnType<typeof generateConfig>['config'];

	function DisableControlsAddonApp() {
	const [meeting, initMeeting] = useDyteClient();
	const [uiConfig, setUIConfig] = useState<UIConfig>();
	const url = new URL(window.location.href);