Codevera AI Tooltip Explainer for Jargon and Confusing Terms vs SimpleTOC – Table of Contents Block

Every day, visitors hit a word or concept they don’t understand and leave your site to search for it. They get distracted. They don’t come back. Codevera AI Content Explainer keeps them on the page. Highlight any text. Press explain. GPT-4.1 returns a clear, intelligent answer right there in a tooltip. No new tab. No Google. No lost reader. How it works: Visitor highlights text they don’t understand An explain button appears next to the selection GPT-4.1 generates a clear explanation instantly The tooltip follows them around the page so they can keep reading Free: OpenAI (GPT-4.1) — pre-configured and ready to go, no model selection needed Smart caching cuts API costs by up to 70%. Repeated questions cost nothing after the first request Rate limiting with separate buckets for logged-in and anonymous users Tooltip with full viewport boundary detection. It never clips off-screen Interface in 7 languages (English US/UK, Spanish, German, French, Hindi, Chinese) See which terms your visitors ask about most Target specific page areas with CSS selectors. Include or exclude anything API keys encrypted and never exposed to the browser WCAG AA compliant with keyboard navigation and screen reader support GDPR compliant. Only the selected text leaves the server. Nothing is stored Need more? Pro plugin available separately A separate pro version at https://wpaiexplainer.com/pro adds Claude and Gemini providers, bulk post scanning across your archive, full tooltip styling and an editable explanations dashboard. Pro is a separate download, not unlocked from this free plugin. Works well for: Technical documentation where jargon stops readers mid-article Medical or legal sites where specialist terms cost reader trust Online courses where confusion becomes drop-offs and cancellations News sites covering politics, finance, science, or law Any site where reader comprehension directly affects engagement Built for production: Adds under 100ms to page load Hardened against XSS, CSRF and abuse out of the box Tested against WordPress core 5.0 and up External Services & Privacy This plugin sends user-selected text to OpenAI to generate the explanation. No other external services are contacted by the plugin. No telemetry, no analytics, no licence checks. OpenAI (api.openai.com) Privacy Policy: https://openai.com/privacy/ Terms of Service: https://openai.com/terms/ What is sent: only the text the visitor selected Model: GPT-4.1 API keys are encrypted with WordPress salts and never exposed to the browser. Nothing is stored after the request completes. By using this plugin you agree to comply with OpenAI’s terms. You should let your visitors know that selected text is processed by an external AI service. If you install the separately distributed pro plugin from https://wpaiexplainer.com/pro, additional providers (Anthropic Claude and Google Gemini) become available. Those services are documented inside the pro plugin and are not called by this free plugin. Support Email [email protected] for support, bug reports, or feature requests. Include your WordPress version, PHP version, theme name, active provider, and a description of the issue with steps to reproduce. Documentation is in the Help tab inside the plugin settings. We reply within 24-48 hours on business days. Technical Requirements Minimum: * WordPress 5.0 * PHP 7.4 * OpenAI API key * JavaScript enabled in the browser Recommended: * WordPress 6.0 or higher * PHP 8.0 or higher * HTTPS enabled Privacy & Security The plugin does not collect or store personal data. The only external request is the selected text sent to your chosen AI provider. API keys are encrypted with WordPress salts, stored in the database, and never sent to the browser. Only administrators can view or change them. No cookies. No analytics. No telemetry. AJAX requests use nonces and capability checks. Credits OpenAI, Anthropic, and Google for their APIs WordPress community for development standards and tools Beta testers for feedback during development Developers The plugin dispatches three custom events on document: codeveraAIExpPopupOnOpen — tooltip opened codeveraAIExpPopupOnClose — tooltip closed codeveraAIExpExplanationLoaded — explanation rendered javascript document.addEventListener('codeveraAIExpExplanationLoaded', function(event) { console.log('Explanation loaded:', event.detail); }); For hook and filter documentation, email [email protected]. Links Website: https://wpaiexplainer.com Support: [email protected]

Add a Table of Contents block to your posts and pages. The TOC is a nested list of links to all heading found in the post or page. To use it, simply add a block and search for “SimpleTOC” or just “TOC”. The maximum depth of the toc can be configured in in the blocks’ sidebar among many other options. There can hide the headline “Table of Contents” and add your own by using a normal heading block. Spin up a new WordPress instance with the SimpleTOC plugin already installed. User Feedback “It is lightweight, stable, and fully compatible with WordPress Full Site Editing. A reliable solution that integrates seamlessly and performs exactly as expected.” — @js100 on wordpress.org “Does the job perfectly, and adds no bloat.” — @clicknathan on wordpress.org “Simple yet powerful. Great plugin that does exactly what you need.” — @mixey on wordpress.org Accessibility This plugin is designed & developed for WCAG 2.2 level AA conformance. The plugin is tested with assistive technology and intended to be accessible, however some third party plugins or themes may affect the individual accessibility on a given website. If you find an accessibility issue, please let us know and we’ll try to address it promptly. Hidden TOCs use native and semantics without extra ARIA references that require custom IDs. Features Designed for Gutenberg. Zero configuration: Add the SimpleTOC block to your post and that’s it. Minimal and valid HTML output. Utilizes the browser’s built-in details tag for a collapsible interface. No JavaScript or CSS by default. Optional features such as the accordion menu, smooth scrolling, or box style add minimal assets only when enabled. Optional box style for the TOC with a default gray background. Style SimpleTOC with Gutenberg’s native group styling options. Inherits the style of your theme. Smooth scrolling effect using CSS. Accessibility built-in by following web standards. Optional ARIA Label and navigation role attributes. Translated in multiple languages. Including German, Japanese, Chinese (Taiwan), Dutch, Brazilian Portuguese, French, Spanish and Latvia. Ideal for creating a Frequently Asked Questions section on your website. Customization Administrators can utilize global settings to supersede the individual block settings. Add background and text color with Gutenberg groups. Native block support for wide and full width. Control the maximum depth of the headings. Choose between an ordered, bullet HTML list. Or indent the list. Enable a box style and choose a box color directly in the block sidebar. Select a heading level or turn it into a paragraph. Disable the h2 heading of the TOC block and add your own. Compatibility GeneratePress and Rank Math support. Works with popular AMP plugins. How to contribute SimpleTOC is open-source and developed on GitHub Pages. If you find a bug or have an idea for a feature please feel free to contribute and create a pull request. Credits Many thanks to Tom J Nowell and and Sally CJ who both helped me a lot with my questions over at wordpress.stackexchange.com And many more thanks to all the developers on GitHub who helped me making SimpleTOC what it is today! Thanks to Quintus Valerius Soranus for inventing the Table of Contents around 100 BC.