BetterCX Widget vs Code Engine – PHP Snippets, AI Functions & Automation for WordPress

The BetterCX Widget plugin provides a powerful, AI-driven customer support solution that integrates seamlessly into your WordPress website. This plugin offers a complete chat widget experience with advanced features, customizable appearance, and enterprise-grade security. Key Features AI-Powered Support: Intelligent chatbot that understands context and provides helpful responses Real-time Chat: Instant messaging with your customers Customizable Appearance: Match your brand with themes, colors, titles, and positioning options Embedded Mode Options: Flexible sizing (full, medium, small) and placement (top, center, bottom) for embedded contexts Component layout (is-component): Optional inline “component” mode for embedding the chat in-page (not floating); shortcode is_component="true" with optional component_min_height and per-element radius attributes Rich Media Support: Image upload and sharing capabilities for enhanced communication Branding Control: Customizable “Powered by BetterCX” attribution display Mobile Responsive: Optimized for all devices and screen sizes WordPress Integration: Native shortcode and widget support Event Tracking: Monitor user interactions and analytics Security First: GPLv2+ licensed, no tracking without consent Developer Friendly: Full API access and customization options How It Works Install & Activate: Install the plugin and activate it Get Your Key: Obtain your public key from the BetterCX dashboard Configure: Set your preferences in the admin settings Deploy: Use shortcodes, widgets, or automatic placement Monitor: Track interactions and improve customer support Integration Options Shortcode: [bettercx_widget] – Use anywhere in posts, pages, or widgets Widget Areas: Drag and drop into any widget area Automatic Placement: Global widget placement on all pages Custom Positioning: Left or right side positioning Embedded Sizing: Full screen, medium (60%), or small (40%) width with 4:3 aspect ratio Embedded Placement: Top, center, or bottom positioning for embedded widgets Component mode shortcode: Use [bettercx_widget is_component="true" ...] for the Stencil is-component layout; the plugin sets the isComponent property after load so boolean attributes work reliably (same pattern as embedded) Theme Integration: Seamless integration with any WordPress theme Privacy & Security This plugin is designed with privacy and security in mind: No Unauthorized Tracking: Only tracks with explicit user consent Local Asset Loading: All assets are bundled locally (no external CDN dependencies) No External Scripts: All JavaScript and CSS files are included in the plugin Secure Communication: All API calls use HTTPS encryption Data Minimization: Only collects necessary information for functionality GDPR Compliant: Follows European data protection regulations Opt-in Analytics: Analytics tracking requires explicit user consent No Third-party Dependencies: No external libraries loaded from CDNs Service Integration This plugin integrates with the BetterCX service to provide AI-powered customer support. The service: Processes chat messages to provide intelligent responses Stores conversation history for context Provides analytics and insights Offers enterprise-grade security and reliability Service Terms and Privacy: * Service Provider: BetterCX Inc. * Service URL: https://bettercx.ai * Terms of Service: https://bettercx.ai/terms * Privacy Policy: https://bettercx.ai/privacy * Data Processing: All data processing occurs on BetterCX servers * Data Retention: As per BetterCX privacy policy * User Rights: Users can request data deletion and opt-out of tracking Important: This plugin requires a BetterCX account and API key to function. The plugin is free, but the BetterCX service may have usage limits or pricing tiers. For more information about the BetterCX service, visit bettercx.ai. External Services This plugin uses the following external services: BetterCX API Service What it is: AI-powered customer support service that processes chat messages and provides intelligent responses. What data is sent: * Chat messages sent through the widget * Session information for authentication * Website origin for security validation When data is sent: * When a user sends a message through the chat widget * When the widget initializes and creates a session * When the widget needs to authenticate with the service Service Provider: BetterCX Inc. Terms of Service: https://bettercx.ai/terms Privacy Policy: https://bettercx.ai/privacy Google Translate API (Optional) What it is: Language detection service used to automatically detect the website’s language for proper widget localization. What data is sent: * Sample text from the website (first 1000 characters) * Only sent when automatic language detection is enabled When data is sent: * Only when the widget needs to detect the website’s language * Only if the language cannot be determined from HTML meta tags or browser settings Service Provider: Google LLC Terms of Service: https://policies.google.com/terms Privacy Policy: https://policies.google.com/privacy Note: This service is optional and only used for language detection. The widget will fall back to English if the service is unavailable or if the user has disabled this feature. Important: The Google Translate API usage is implemented in the compiled JavaScript files (/assets/p-*.js) and is only called when automatic language detection is enabled. The source code for this functionality is available in /src/services/theme.service.ts in the detectLanguageWithGoogleTranslate() method. Privacy Policy This plugin integrates with the BetterCX service to provide AI-powered customer support. Here’s what you need to know about privacy: Data Collection The plugin may collect the following information: * Chat messages sent through the widget * Session information for authentication * Basic usage analytics (with user consent) Data Usage Collected data is used to: * Provide AI-powered responses to customer inquiries * Maintain conversation context * Improve the service quality * Generate analytics and insights Data Storage Chat messages are stored securely on BetterCX servers Session data is stored temporarily for authentication No sensitive data is stored locally on your WordPress site User Rights Users have the right to: * Access their data * Request data deletion * Opt out of analytics tracking * Close the chat widget at any time Contact Information For privacy-related questions, contact: * Email: [email protected] * Website: bettercx.ai/privacy Service Terms This plugin integrates with the BetterCX service. By using this plugin, you agree to: BetterCX Terms of Service: bettercx.ai/terms BetterCX Privacy Policy: bettercx.ai/privacy WordPress.org Plugin Directory Guidelines The BetterCX service is provided by BetterCX Inc. and is subject to their terms and conditions. Support Getting Help Plugin Documentation: Check the plugin settings page for usage instructions WordPress.org Forums: Post questions in the plugin support forum BetterCX Support: Visit bettercx.ai/support Email Support: Contact [email protected] Reporting Issues If you encounter any issues: 1. Check the plugin settings and configuration 2. Test with a default WordPress theme 3. Disable other plugins temporarily 4. Check the browser console for errors 5. Report the issue with detailed information Feature Requests We welcome feature requests! Please: * Check if the feature already exists * Describe the use case clearly * Explain how it would benefit users * Submit through our support channels Development Source Code This plugin includes human-readable source code in the /src/ directory: * TypeScript/React source files for the widget component * SCSS source files for styling * Service layer source code * Type definitions * Build configuration files The source code is licensed under the MIT License (GPLv2+ compatible) and is provided to meet WordPress.org requirements for human-readable code. Source Code Location: The complete source code is available in the /src/ directory of this plugin, including: – /src/components/ – React/TypeScript components – /src/services/ – API and authentication services – /src/types/ – TypeScript type definitions – /src/utils/ – Utility functions – /src/global/ – Global styles Building To build the widget from source: 1. Navigate to the /src/ directory 2. Run npm install to install dependencies 3. Run npm run build to build the widget 4. The built files will be output to the assets/ directory Build Process: The plugin uses Stencil.js build system to compile TypeScript/React source code into web components. The build process: 1. Compiles TypeScript source files from /src/ directory 2. Bundles and minifies JavaScript/CSS assets 3. Outputs compiled files to /assets/ directory 4. Generates multiple output formats (ES modules, SystemJS, UMD) Contributing This plugin is open source and welcomes contributions: * Fork the repository * Create a feature branch * Follow WordPress coding standards * Submit a pull request Code Standards The plugin follows: * WordPress PHP Coding Standards * WordPress JavaScript Coding Standards * WordPress CSS Coding Standards * PSR-12 coding standards where applicable Testing Before submitting changes: * Test with multiple WordPress versions * Test with different themes * Test with other plugins * Run PHP linting tools * Test JavaScript functionality License This plugin is licensed under the GPLv2 or later. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. Credits Development Team BetterCX Team – Plugin development and maintenance WordPress Community – Testing and feedback Open Source Contributors – Code improvements and bug fixes Third-Party Libraries This plugin uses the following open source libraries: * BetterCX Widget (MIT License) * WordPress Core APIs (GPLv2+) * Modern JavaScript (ES6+) Acknowledgments Special thanks to: * WordPress.org Plugin Directory team * WordPress community contributors * Beta testers and early adopters * All users who provide feedback and suggestions Technical Details Requirements WordPress 5.0 or higher PHP 7.4 or higher Modern web browser (Chrome 60+, Firefox 55+, Safari 12+, Edge 79+) HTTPS recommended for production use Performance Lightweight and fast loading Optimized asset delivery Minimal database queries Efficient caching mechanisms Security Input sanitization and validation Output escaping Nonce verification Capability checks Secure API communication Compatibility WordPress 5.0 – 6.8+ PHP 7.4 – 8.3+ All major browsers Mobile and tablet devices Popular WordPress themes Major page builders Additional Information Plugin URI https://wordpress.org/plugins/bettercx-widget/ Author URI https://bettercx.ai Tags chat, widget, customer support, ai, privacy, live chat, support, customer service, chatbot, bettercx, artificial intelligence, automation, help desk, customer experience Requires Plugins None Network No Multisite Yes, works with WordPress Multisite Export Yes, settings can be exported and imported Import Yes, settings can be imported from exported files Last Updated 2026-04-28 Version 1.0.30 Minimum WordPress Version 5.0 Tested WordPress Version 6.8 Minimum PHP Version 7.4 Tested PHP Version 8.3 Stable Tag 1.0.30 Development Version 1.0.30 Requires at least 5.0 Tested up to 6.8 Requires PHP 7.4 License GPLv2 or later License URI https://www.gnu.org/licenses/gpl-2.0.html Text Domain bettercx-widget Domain Path /languages Network false Update URI https://wordpress.org/plugins/bettercx-widget/

Code Engine is a snippets manager that doesn’t stop at snippets. Yes, it runs your PHP and JavaScript exactly where and when you want: frontend, backend, on a schedule, or inside your content. But its real magic is what happens after you write a function: the same little piece of code instantly becomes a tool your AI chatbots can call, a step you can drag into a visual workflow, and an endpoint the outside world can trigger. One function, three superpowers. Most “code snippets” plugins stop at a textarea and a toggle. Code Engine treats your functions as first-class building blocks for the whole Meow Apps ecosystem, and for anything that can speak REST. Think out of the box, let your creativity flow, because the possibilities really are endless! ✨ For more, check the official website and come say hi on the Discord. Quick Intro Hello! ☀️ I built Code Engine because I was tired of pasting mystery snippets into functions.php and praying. I wanted a place where small bits of code are organized, safe, AI-assisted, and reusable everywhere. Here’s the idea. You write a function (or let the AI write it for you from a plain-English description). That function immediately shows up in three places: AI Engine: your chatbots and MCP clients (Claude, ChatGPT, Claude Code) can call it as a tool, with real arguments. Ask “how many orders shipped today?” and your chatbot runs your function to answer. Workflow Engine: your function appears in the step picker as its very own block. Drag it onto the canvas, wire it between an AI step and a Slack step, done. No glue code. REST / External tools: give it a secure endpoint and a token, then trigger it from Make.com, n8n, Zapier, a cron job, or a webhook. You never wrote an “integration.” You just wrote a function. Code Engine did the rest. 🤝 Core Modules 🧩 Snippets Manager Backend, Frontend, Persistent, Scheduled, Functions, and in-content (PHP/JS) snippets, all in one clean dashboard with tags, search, scope filters, and priorities. 🪄 AI-Assisted Coding Describe what you want in plain English and let AI Engine write the snippet: code, name, arguments, and scope included. Refine existing code or implement it straight from your comments. 🤖 Functions as AI Tools Every Function snippet becomes a function-calling tool and an MCP tool, so your AI Engine chatbots (and external AI agents) can actually do things on your site, not just talk. 🔀 Functions as Workflow Steps Workflow Engine surfaces each of your functions as its own draggable step. Your custom logic becomes a first-class citizen on the automation canvas. 🌐 External Access (REST) Expose any runnable snippet through a secured REST endpoint with a bearer token. Perfect for Make.com, n8n, webhooks, and scheduled external jobs. 🛡️ Safe Mode A snippet that throws a fatal error is automatically caught and disabled before it can take your site down. Code with confidence. ⏰ Scheduling Run a snippet daily at a chosen time via WP-Cron (reports, cleanups, syncs) without touching the server crontab. 🧱 Code Blocks & Shortcodes (Pro) Drop PHP or JS straight into a post or page with a Gutenberg block or the [code-engine] shortcode, with safety guards. 🧩 Snippets, the way they should be Code Engine organizes your code by scope, so each snippet runs exactly where it belongs: Persistent: runs everywhere (frontend and backend). Your everyday “add this to functions.php” code, but managed. Frontend: runs only on the public site. Backend: runs only in the admin. Function: a named, callable function with typed arguments and defaults. This is the reusable building block (see below). Scheduled: runs on a WP-Cron schedule, at the hour and minute you pick. Content (PHP / JS): runs inside a specific post or page, via a Gutenberg Code Block or the [code-engine] shortcode (Pro). Everything is searchable, taggable, sortable by priority, and importable/exportable. The CodeMirror editor gives you proper syntax highlighting and keyboard shortcuts (Cmd+S to save, Cmd+Enter to run). A nikic/php-parser pass validates your PHP before it ever runs. 🪄 Let AI write it for you Don’t feel like writing the boilerplate? Describe the snippet in plain language and Code Engine, powered by AI Engine, generates the whole thing: the code, a sensible name, a description, the right scope, and, for functions, the argument list with names, types, and defaults. Already have code? Ask the AI to modify it from a prompt, or write a few comments describing what you want and let it fill in the implementation. It’s pair programming, right inside your dashboard. ✨ The big idea: write once, use everywhere This is what makes Code Engine different. A Function snippet is not just code you call from other code. It’s a reusable capability that the rest of your stack can plug into. The moment you save it, the same function is available in three places at once: 1. As an AI tool, for chatbots and AI agents With AI Engine active, your functions are exposed through function calling and over MCP (Model Context Protocol). Your on-site chatbot can run them mid-conversation, and external AI agents (Claude, Claude Code, ChatGPT, OpenClaw) can call them too. Want a chatbot that checks stock, looks up a booking, or kicks off a process? Write the function; the chatbot gains the skill. 2. As a workflow step, for automation With Workflow Engine, every active function shows up in the Add-step picker as its own block, named after your snippet, with one input per argument. Drag it onto the canvas and wire it between other steps: an AI step that summarizes, your function that saves, a Social Engine step that posts. There’s also a generic “Execute snippet (by ID / by name)” step when you want to call one dynamically. You never write integration code; your function is the integration. 3. As a REST endpoint, for the outside world Give a snippet a custom endpoint name and a bearer token, and it’s instantly callable from anywhere: POST /wp-json/code-engine/v1/snippets-endpoint/your-endpoint Pass arguments as JSON in the body, secure it with a token, and trigger it from Make.com, n8n, Zapier, GitHub Actions, or a humble cron job. Automation without a middleware bill. 🛡️ Safe by default Running arbitrary code is powerful, so Code Engine takes safety seriously: Safe Mode catches fatal errors and auto-disables the offending snippet, so a typo never white-screens your site. REST whitelisting means global snippets only run on trusted REST routes by default, so you choose what to open up. Per-snippet tokens secure your external endpoints. Validation with a real PHP parser before code is saved. For developers who want fewer guardrails, there’s a “Bypass REST Security” option and filters (mwcode_rest_authorized, mwcode_rest_whitelist) to tailor exactly what’s allowed. Works beautifully with the Meow Apps family Code Engine is one engine in a connected set, each one useful alone, magical together: AI Engine: chatbots, content generation, and MCP. Turns your functions into AI tools. Workflow Engine: visual automation. Turns your functions into draggable steps. SEO Engine: smart, lightweight AI SEO. Social Engine: schedule and automate social posts. Why Code Engine? Reusable, not throwaway Other snippet plugins give you a place to paste code. Code Engine gives you a place to build capabilities that your AI, your workflows, and your external tools can all use. Native to WordPress Clean, fast, and built the WordPress way. No clunky external dashboards, no bloat. AI-native Write snippets with AI, expose them to AI. The whole loop lives in your wp-admin. Developer friendly REST API, MCP tools, function calling, scheduling, import/export, and plenty of filters to hook into. Cared for Part of the Meow Apps family, with regular updates and a real human behind it. 💕