const terms = [ // Please add new terms in alphabetical order. { titles: ["Agent Endpoint"], meaning: "An Agent Endpoint is an ngrok endpoint created by an ngrok agent (or Agent SDK) that connects to an upstream service. The agent establishes a secure tunnel to the ngrok cloud, which forwards traffic to your local or remote service.", link: "/docs/endpoints/agent-endpoints/", pluralEnding: "s", }, { titles: ["AI Gateway"], meaning: "An AI Gateway is a proxy layer that sits between applications and one or more AI model providers, giving a single integration point to route, secure, and observe inference traffic across hosted or self-hosted models.", link: "https://ngrok.ai/", pluralEnding: "s", }, { titles: ["ALPN"], caseSensitive: true, link: "https://en.wikipedia.org/wiki/Application-Layer_Protocol_Negotiation", meaning: "ALPN (Application-Layer Protocol Negotiation) allows a client and server to negotiate which application protocol (like HTTP/2 or HTTP/1.1) to use over a secure connection during the TLS handshake.", }, { titles: ["API Gateway"], meaning: "An API Gateway is a single entry point that sits in front of one or more backend services, handling routing, authentication, rate limiting, and traffic transformation before requests reach the upstream application.", link: "/docs/gateway/api-gateway/get-started/", pluralEnding: "s", }, { titles: ["BYOC", "Bring Your Own Cloud"], caseSensitive: true, meaning: "BYOC (Bring Your Own Cloud) is a deployment model where a vendor's software runs inside the customer's own cloud account or infrastructure instead of the vendor's, so data and compute stay under the customer's control while the vendor still operates the service.", link: "https://ngrok.com/security", }, { titles: ["CEL"], caseSensitive: true, link: "https://github.com/google/cel-spec/tree/master?tab=readme-ov-file#common-expression-language", meaning: "CEL (Common Expression Language) is a fast, safe, and portable expression language developed by Google for evaluating expressions in configuration, policy, and runtime environments.", }, { titles: ["circuit breaker"], meaning: "A circuit breaker is a resilience pattern that monitors for failures and temporarily stops forwarding requests to an unhealthy upstream service, allowing it time to recover.", link: "https://en.wikipedia.org/wiki/Circuit_breaker_design_pattern", pluralEnding: "s", }, { titles: ["Cloud Endpoint"], meaning: "A Cloud Endpoint is a persistent ngrok endpoint that runs in ngrok's cloud service. Configured entirely in the ngrok dashboard or API, Cloud Endpoints can route traffic to upstream URLs and other endpoints, send custom responses, and more using Traffic Policy.", link: "/docs/endpoints/cloud-endpoints/", pluralEnding: "s", }, { titles: ["CORS"], caseSensitive: true, meaning: "CORS (Cross-Origin Resource Sharing) is a browser security mechanism that controls which web domains are allowed to make requests to a different domain, preventing unauthorized cross-site interactions.", link: "https://en.wikipedia.org/wiki/Cross-origin_resource_sharing", }, { titles: ["CRD"], caseSensitive: true, meaning: "CustomResourceDefinitions allow users to extend the Kubernetes API by defining their own resource types.", link: "https://kubernetes.io//tasks/extend-kubernetes/custom-resources/custom-resource-definitions/", pluralEnding: "s", }, { titles: ["Device Gateway"], meaning: "A Device Gateway is a managed connectivity layer for reaching a fleet of remote devices — kiosks, IoT hardware, edge servers — without opening inbound ports or managing a VPN per device. ngrok's Device Gateway gives each device a secure outbound tunnel and a stable way to reach it.", link: "/docs/gateway/device-gateway/overview/", }, { titles: ["Endpoint Pooling", "Endpoint pool"], meaning: 'When your create two ngrok endpoints with the same URL (and binding), those endpoints automatically form a "pool" and share incoming traffic.', link: "/docs/endpoints/endpoint-pooling/", pluralEnding: "s", }, { titles: ["Gateway API CRD", "Gateway API"], glossaryIndex: 0, link: "https://gateway-api.sigs.k8s.io/guides/", meaning: "Gateway API CRDs (Custom Resource Definitions) are a set of standardized, extensible resources that manage networking configurations like routing, gateways, and Traffic Policies.", pluralEnding: "s", }, { titles: ["gRPC"], caseSensitive: true, meaning: "gRPC is a high-performance, open-source remote procedure call (RPC) framework developed by Google that uses HTTP/2 for transport and Protocol Buffers for serialization.", link: "https://grpc.io/", }, { titles: ["Helm"], meaning: "Helm is a package manager for Kubernetes that simplifies the deployment and management of applications on Kubernetes clusters.", link: "https://helm.sh/", }, { titles: ["HMAC"], caseSensitive: true, meaning: "HMAC (Hash-based Message Authentication Code) is a cryptographic technique that uses a secret key and a hash function to verify both the integrity and authenticity of a message.", link: "https://en.wikipedia.org/wiki/HMAC", }, { titles: ["Hybrid Cloud Connectivity"], meaning: "Hybrid cloud connectivity is networking between infrastructure that spans more than one environment — public cloud, private data center, or on-prem — so services in one location can securely reach services in another.", link: "https://ngrok.com/use-cases/saas-customer-connectivity", }, { titles: ["IdP"], caseSensitive: true, meaning: "An IdP (Identity Provider) is a service that stores and manages digital identities, authenticating users and providing identity information to other applications via protocols like SAML or OIDC.", link: "https://en.wikipedia.org/wiki/Identity_provider", }, { titles: ["Ingress"], meaning: "An ingress is an entry point into a network for traffic from outside of the network.", pluralEnding: "es", }, { titles: ["Internal Endpoint"], meaning: "Internal Endpoints are only accessible to traffic from your other ngrok endpoints, enabling service-to-service communication without exposing traffic to the public internet. Internal Endpoints use the .internal top-level domain.", link: "/docs/endpoints/internal-endpoints/", pluralEnding: "s", }, { titles: ["IP CIDR", "CIDR"], glossaryIndex: 1, meaning: "Classless Inter-Domain Routing is a method used to allocate IP addresses more efficiently and route IP packets more flexibly than older class-based systems.", link: "https://en.wikipedia.org/wiki/Classless_Inter-Domain_Routing", pluralEnding: "s", }, { titles: ["JIT provisioning"], meaning: "Just-In-Time Single Sign-On Provisioning is a user account provisioning method that automatically creates (or updates) user accounts at the time of login via Single Sign-On, rather than pre-creating all user accounts in advance.", link: "https://en.wikipedia.org/wiki/System_for_Cross-domain_Identity_Management", }, { titles: ["JWT"], caseSensitive: true, meaning: "A JWT (JSON Web Token) is a compact, URL-safe token format used to securely transmit information between parties as a JSON object, commonly used for authentication and authorization.", link: "https://en.wikipedia.org/wiki/JSON_Web_Token", pluralEnding: "s", }, { titles: ["K8", "K8s"], glossaryIndex: 1, meaning: "K8s is an industry-standard abbreviation for Kubernetes.", pluralEnding: "s", link: "https://kubernetes.io/docs/concepts/overview/", }, { titles: ["Kubernetes Ingress"], meaning: "A Kubernetes Ingress is an API object that manages external HTTP(S) access to services running inside a Kubernetes cluster, typically handling routing, TLS termination, and load balancing at the cluster edge.", link: "/docs/integrations/kubernetes-ingress/", pluralEnding: "es", }, { titles: ["Kubernetes Operator"], meaning: "A Kubernetes Operator is a controller that extends the Kubernetes API to automate the deployment and lifecycle of an application through custom resources. The ngrok Kubernetes Operator manages ngrok endpoints, domains, and Traffic Policy as native Kubernetes resources.", link: "/docs/gateway/k8s/", pluralEnding: "s", }, { titles: ["Let's Encrypt", "Let's Encrypt", "LetsEncrypt", "Lets encrypt"], meaning: "A free, automated, and open certificate authority (CA) that provides digital certificates to enable HTTPS (SSL/TLS) for websites.", link: "https://letsencrypt.org/about/", }, { titles: ["LLM Gateway"], meaning: "An LLM Gateway is another term for an AI Gateway: a single proxy endpoint that routes requests to one or more large language model providers, centralizing authentication, rate limiting, and failover.", link: "https://ngrok.ai/", }, { titles: ["LLM Proxy"], meaning: "An LLM Proxy is a lightweight intermediary placed in front of a large language model API that forwards requests while adding logging, rate limiting, or credential management, without changing how the application calls the model.", link: "/docs/ai-gateway/overview/", }, { titles: ["LLM Router"], meaning: "An LLM Router is the decision layer inside an AI Gateway that picks which model or provider handles a given request — for example based on cost, latency, capability, or a failover rule when a provider is down.", link: "/docs/ai-gateway/overview/", }, { titles: ["MCP server", "MCP"], glossaryIndex: 1, meaning: "MCP (Model Context Protocol) is an open standard that allows AI models to access external data, tools, and services, and potentially use them to automate workflows.", link: "https://en.wikipedia.org/wiki/Model_Context_Protocol", pluralEnding: "s", }, { titles: ["mTLS"], caseSensitive: true, meaning: "mTLS (Mutual TLS) is a security protocol where both the client and server authenticate each other using TLS certificates, ensuring both parties are who they claim to be.", link: "https://en.wikipedia.org/wiki/Mutual_authentication", }, { titles: ["ngrok Agent"], meaning: "The ngrok agent is a lightweight command-line application that you install on your machine or server. It establishes secure, outbound-only connections to the ngrok cloud to create endpoints for your upstream services.", link: "/docs/agent/", }, { titles: ["OAuth"], caseSensitive: true, meaning: "OAuth is an open standard for authorization that allows users to grant third-party applications limited access to their resources without sharing their credentials.", link: "https://en.wikipedia.org/wiki/OAuth", }, { titles: ["OIDC"], meaning: "OpenID Connect (OIDC) is an authentication protocol that enables third-party applications to confirm a user's identity and access basic profile details through a single sign-on (SSO) process.", link: "https://en.wikipedia.org/wiki/OpenID", }, { titles: ["OWASP"], caseSensitive: true, meaning: "The Open Web Application Security Project is a non-profit organization dedicated to improving software security through providing resources, tools, and community support.", link: "https://owasp.org/about/", }, { titles: ["Point of Presence", "PoP"], meaning: "A Point of Presence (PoP) is a physical location in ngrok's global network where traffic enters the ngrok cloud. ngrok operates PoPs around the world to minimize latency for end users.", link: "/docs/gateway/points-of-presence/", pluralEnding: "s", }, { titles: ["RBAC"], caseSensitive: true, meaning: "RBAC (Role-Based Access Control) is a method of restricting system access based on the roles assigned to individual users within an organization.", link: "https://en.wikipedia.org/wiki/Role-based_access_control", }, { titles: ["reverse proxy", "reverse proxies", "Reverse Proxy"], glossaryIndex: 2, link: "https://en.wikipedia.org/wiki/Reverse_proxy", meaning: "Reverse proxies are an extra security layer between public traffic and your internal services. They live on servers or cloud services, and they intercept and forward traffic to upstream services.", }, { titles: ["Reverse Tunnel", "reverse tunnel"], meaning: "A reverse tunnel is a connection initiated outbound from a private network to a public relay, which then forwards inbound traffic back through that same connection. It lets a service behind a firewall or NAT become reachable without opening inbound ports — the mechanism the ngrok agent uses to expose local services.", link: "https://en.wikipedia.org/wiki/Tunneling_protocol", pluralEnding: "s", }, { titles: ["Service User", "Service Users"], caseSensitive: false, meaning: "A Service User (previously called a Bot User) is a service account that owns a set of credentials (authtokens, API keys, and SSH keys) independently of a person. This is useful for automated systems that programmatically interact with your ngrok accounts.", link: "/iam/service-users/", }, { titles: ["SAML"], caseSensitive: true, meaning: "SAML (Security Assertion Markup Language) is an open standard for exchanging authentication and authorization data between an identity provider and a service provider, commonly used for enterprise single sign-on.", link: "https://en.wikipedia.org/wiki/Security_Assertion_Markup_Language", }, { titles: ["SCIM"], caseSensitive: true, meaning: "SCIM (System for Cross-domain Identity Management) is an open standard for automating the exchange of user identity information between identity domains or IT systems.", link: "https://en.wikipedia.org/wiki/System_for_Cross-domain_Identity_Management", }, { titles: ["Shadow IT", "shadow IT"], meaning: "Shadow IT refers to IT systems, software, and cloud services used by individuals within an organization without the IT department's knowledge or approval.", link: "https://en.wikipedia.org/wiki/Shadow_IT", }, { titles: ["Site-to-Site VPN"], meaning: "A site-to-site VPN is an encrypted tunnel connecting two private networks — for example, a company's data center and a customer's on-prem network — so devices on either side can reach each other as if on the same LAN. It typically requires matching VPN appliances and firewall changes on both ends; ngrok's site-to-site connectivity reaches the same outcome without inbound firewall rules on either side.", link: "/docs/gateway/site-to-site-connectivity/overview/", }, { titles: ["SSO"], caseSensitive: true, meaning: "SSO (Single Sign-On) is an authentication method that allows users to log in once and gain access to multiple related applications or systems without re-entering credentials.", link: "https://en.wikipedia.org/wiki/Single_sign-on", }, { titles: ["SNI"], caseSensitive: true, link: "https://en.wikipedia.org/wiki/Server_Name_Indication", meaning: "SNI (Server Name Indication) is a TLS extension that allows a client to specify the hostname it is trying to connect to during the TLS handshake, enabling servers to present the correct SSL/TLS certificate for that hostname.", }, { titles: [ "TCP-KeepAlive", "TCP KeepAlive", "TCP Keep-Alive", "TCP Keep Alive", ], meaning: "TCP KeepAlive enables TCP connections to remain active even when no data is exchanged between the connected endpoints.", link: "https://en.wikipedia.org/wiki/Keepalive", }, { titles: ["TLS Certificate"], pluralEnding: "s", link: "https://en.wikipedia.org/wiki/Transport_Layer_Security", meaning: "A TLS certificate (or SSL certificate) is a digital certificate that ensure your connection to a website or server is securly encrypted.", }, { titles: ["TLS Termination"], meaning: "TLS (Transport Layer Security) termination is the process of decrypting incoming TLS traffic at a server or load balancer before passing the unencrypted traffic to internal systems.", link: "/docs/domains/tls-termination/", }, { titles: ["Traffic Policy", "Traffic Policies"], meaning: "Traffic Policy is a configuration language that enables you to filter, match, manage, and orchestrate traffic to your endpoints. For example, you can add authentication, send custom responses, rate limit traffic, and more.", link: "/docs/traffic-policy/", }, { titles: ["upstream"], meaning: "An upstream is the service, server, or URL that ngrok forwards incoming traffic to. When you create an ngrok endpoint, the upstream is the destination that ultimately handles the request.", }, { titles: ["v2"], caseSensitive: true, meaning: "v2 is shorthand for the second major version of the ngrok Agent.", link: "/docs/agent/config/v2", }, { titles: ["v3"], caseSensitive: true, meaning: "v3 is shorthand for the third major version of the ngrok Agent.", link: "/docs/agent/config/v3", }, { titles: ["WAF"], link: "https://en.wikipedia.org/wiki/Web_application_firewall", caseSensitive: true, meaning: "A web application firewall (WAF) is an intermediary service in the cloud or on a server that protects web services by filtering and monitoring HTTP traffic.", }, { titles: ["Webhook Gateway"], meaning: "A Webhook Gateway is a managed entry point for receiving webhooks from third-party services and routing them to internal or on-prem systems, typically adding verification, retries, and observability in front of the receiving application.", link: "/docs/gateway/webhooks-to-on-prem/overview/", }, { titles: ["WebSocket"], meaning: "WebSocket is a communication protocol that provides full-duplex (two-way) communication channels over a single TCP connection, enabling real-time data exchange between a client and server.", link: "https://en.wikipedia.org/wiki/WebSocket", pluralEnding: "s", }, { titles: ["ZTNA", "Zero Trust Network Access"], caseSensitive: true, meaning: "ZTNA (Zero Trust Network Access) is a security model that grants access to specific applications or resources based on verified identity and policy for each request, rather than placing a user on a network and trusting everything reachable from it.", link: "https://ngrok.com/use-cases/saas-customer-connectivity", }, ]; // Terms specific to the pricing and limits section. const pricingTerms = [ { titles: ["Online endpoints"], meaning: "The number of endpoints you can have online at the same time.", link: "/docs/endpoints/agent-endpoints/", }, { titles: ["Development endpoint hours"], meaning: "Public endpoints started with your development domain do not accrue endpoint hours.", link: "/docs/pricing-limits/#limits-and-licensing", }, { titles: ["Active endpoint hours"], meaning: "An endpoint is active if it has outgoing traffic during the hour.", link: "/docs/pricing-limits/#limits-and-licensing", }, { titles: ["Endpoint protocols"], meaning: "These are the different protocols available to you as a subscriber of each plan.", link: "/docs/endpoints/agent-endpoints#protocols%2C-binding-and-pooling" }, { titles: ["Endpoint hours"], meaning: "The amount of time your endpoints are online.", }, { titles: ["Load balancing"], meaning: "Load balancing at ngrok is called endpoint pooling.", link: "/docs/endpoints/endpoint-pooling" }, { titles: ["Domains"], meaning: "Domains you own registered in the ngrok dashboard.", link: "/docs/domains/", }, { titles: ["Development domain"], meaning: "Your development domain is specific to your account, and does not incur usage charges. You can use anything for free on your sandbox domain within your account's limits.", link: "/docs/domains/", }, { titles: ["ngrok-branded domains"], meaning: "Use any ngrok-branded domain that you pick from ngrok's pool.", link: "/docs/domains/", }, { titles: ["Traffic Policy Units"], meaning: "Traffic Processing Units (TPUs) are ngrok’s usage-based metric for measuring the work your Traffic Policies perform.", link: "/docs/pricing-limits/traffic-policy-unit-pricing" }, { titles: ["Bring your own custom domains"], meaning: "Use any custom domain name that you already own with ngrok.", link: "/docs/domains/custom-domains/", }, { titles: ["Wildcard Domains"], meaning: "You can create an endpoint which will receive traffic for all of the subdomains matching a given wildcard domain like *.example.com.", link: "/docs/endpoints/http/#wildcard-endpoints", }, { titles: ["TCP Addresses"], meaning: "TCP Addresses enable you to create public TCP Endpoints on a fixed address.", link: "/docs/domains/tcp-addresses/", }, { titles: ["Data transfer out"], meaning: "The total volume of data transferred outbound from ngrok's network to clients, including traffic forwarded to agents.", link: "/docs/pricing-limits/#limits-and-licensing", }, { titles: ["Requests to HTTP/s endpoints"], meaning: "The maximum number of HTTP/s requests a client can make to an account's endpoints in a month.", link: "/docs/endpoints/http/", }, { titles: ["Connections to TCP / TLS endpoints"], meaning: "The maximum number of TCP/TLS connections a client can make to an account's endpoints in a month.", link: "/docs/endpoints/tcp/", }, { titles: ["HTTP Requests"], meaning: "The maximum number of HTTP requests across all endpoints per minute.", link: "/docs/pricing-limits/how-ngrok-charges/", }, { titles: ["TCP Connections"], meaning: "The maximum number of TCP connections across all endpoints per minute.", link: "/docs/pricing-limits/how-ngrok-charges/", }, // Gateway > TLS { titles: ["Bring your own certificates"], meaning: "Upload your own TLS certificates if you don't want to use the TLS certificates that ngrok automatically provisions for you.", link: "/docs/endpoints/tls/", }, { titles: ["End to End TLS"], meaning: "Terminate TLS at your upstream service or at the ngrok agent to achieve end-to-end encryption.", link: "/docs/domains/tls-termination/", }, { titles: ["Mutual TLS"], meaning: "Mutual TLS Authentication (mTLS) is a network security protocol that ensures both the client and server authenticate each other using digital certificates.", link: "/docs/traffic-policy/", }, // Traffic Policy { titles: ["Traffic Policy Units (TPUs)"], meaning: "This is a combination of the actions, macros, and variables applied to a request. WAF, mTLS, and more are included in TPUs.", link: "/docs/pricing-limits/traffic-policy-unit-pricing/", }, { titles: ["Traffic Identities"], meaning: "OAuth/SAML/OIDC. This is calculated by the number of end users that authenticate into your app or service via the traffic policy action.", link: "/docs/traffic-policy/", }, // Traffic Observability { titles: ["Traffic Inspector Retention"], meaning: "This is the number of hours ngrok retains your traffic data in traffic inspector.", link: "/docs/obs/traffic-inspection", }, { titles: ["Traffic Log Exporting"], meaning: "Export event logs when traffic transits through your endpoints to S3, Datadog, Azure Logs, CloudWatch Logs + more.", link: "/docs/obs/", }, // Secure Tunnels { titles: ["Concurrent Agents"], meaning: "The maximum number of ngrok agents that can be simultaneously connected to the ngrok cloud service under a single account.", link: "/docs/agent/", }, { titles: ["Dedicated Agent Connect IPs"], meaning: "Get a constant, dedicated IP for your account's agents.", link: "/docs/agent/", }, { titles: ["Custom Agent Connect URLs"], meaning: "Customize the URL that the agent connects to.", link: "/docs/agent/", }, { titles: ["Remote Agent Update Operations"], meaning: "Run ngrok in the background as a service.", link: "/docs/agent/", }, // Identity & Access { titles: ["Users"], meaning: "Members of your account that can view or create endpoints.", link: "/docs/iam/users/", }, { titles: ["Service Users"], meaning: "Service users are accounts for automated systems that programmatically interact with your ngrok accounts either by starting ngrok Agents or making requests to the API.", link: "/docs/iam/service-users/", }, { titles: ["SSO/RBAC"], meaning: "Federate auth to your Identity Provider (IdP) with SAML or OpenID Connect.", link: "/docs/iam/sso/", }, { titles: ["Identity and Access Governance Suite"], meaning: "SCIM, Domain Controls, Account-Wide IP Restrictions, Audit Logs.", link: "/docs/iam/", }, { titles: ["Authtoken ACLs"], meaning: "Authtoken ACLs restrict what endpoints an ngrok agent can create when using that authtoken.", link: "/docs/agent/config/", }, // Support { titles: ["Basic support"], meaning: "Email support and best-effort response times.", }, { titles: ["Slack and MS Teams"], meaning: "Dedicated channel with 24 hour response SLA.", }, { titles: ["Dedicated On-Call"], meaning: "Committed/Contractual Uptime SLA and Support SLA.", }, // Compliance { titles: ["Region-specific routing"], meaning: "Configure your domains to only route traffic through specific geographic regions.", }, { titles: ["HIPAA / BAAs"], meaning: "Self-serve Pay-as-you-go add-on: enable it from the dashboard billing page and sign the BAA yourself. Usage-based charges are billed at +50%.", }, { titles: ["SOC2"], meaning: "Independent verification that your data is secure.", }, { titles: ["Security questionnaires"], meaning: "If your team requires a security questionnaire, ngrok can prepare it.", }, { titles: ["Invoicing"], meaning: "If your team requires an invoice for billing purposes, ngrok can send it.", }, ]; function wrapTermsOnLoad() { // Get page title to check against const pageTitle = document.getElementById('page-title'); const pageTitleText = pageTitle ? pageTitle.textContent.toLowerCase() : ''; // Pricing terms are only applied on pricing-limits pages const isPricingPage = window.location.pathname.includes('/pricing-limits'); const activeTerms = isPricingPage ? [...terms, ...pricingTerms] : terms; console.log("Is pricing page", isPricingPage) // Get all mdx-content containers const mdxContainers = document.querySelectorAll('div[class*="mdx-content"]'); // Track which terms have been wrapped to only wrap the first instance const wrappedTerms = new Set(); mdxContainers.forEach((container, containerIndex) => { // Find all p spans and li elements within this container const pSpans = container.querySelectorAll('span[data-as="p"]'); const tableCells = container.querySelectorAll('strong'); const listItems = container.querySelectorAll('li'); const elementsToProcess = [...pSpans, ...tableCells, ...listItems]; elementsToProcess.forEach((element, elementIndex) => { const elementText = element.textContent; // Skip if element is inside a link, heading, or code block if (isInsideExcludedElement(element)) { return; } activeTerms.forEach(termObj => { termObj.titles.forEach(termTitle => { // Skip if this term is already wrapped or if it appears in the page title if (wrappedTerms.has(termTitle) || pageTitleText.includes(termTitle.toLowerCase())) { return; } // Skip if we're already on the page that this term links to if (termObj.link && window.location.pathname.includes(termObj.link)) { return; } // Create regex for term matching (no global flag to replace only first occurrence) const flags = termObj.caseSensitive ? '' : 'i'; const regex = new RegExp(`\\b${escapeRegex(termTitle)}\\b`, flags); // Check if term exists in this element if (regex.test(element.textContent)) { // Use text node replacement instead of innerHTML replacement if (replaceInTextNodes(element, regex, termTitle, termObj)) { wrappedTerms.add(termTitle); return; // Exit early since we only want first instance } } }); }); }); }); } function escapeRegex(string) { return string.replace(/[.*+?^${}()|[\]\\]/g, '\\$&'); } function escapeHtml(text) { const div = document.createElement('div'); div.textContent = text; return div.innerHTML; } function isInsideExcludedElement(element) { // List of tag names to exclude const excludedTags = ['A', 'BUTTON', 'H1', 'H2', 'H3', 'H4', 'H5', 'H6', 'PRE', 'CODE']; // Check current element and all ancestors let current = element; while (current && current !== document.body) { if (excludedTags.includes(current.tagName)) { return true; } // Check if parent has data-component-part="tabs-list" if (current.getAttribute('data-component-part') === 'tabs-list') { return true; } current = current.parentElement; } return false; } function replaceInTextNodes(element, regex, termTitle, termObj) { // Get all text nodes within the element const textNodes = []; const walker = document.createTreeWalker( element, NodeFilter.SHOW_TEXT, { acceptNode: function(node) { // Skip text nodes that are inside excluded elements if (isInsideExcludedElement(node.parentElement) || window?.location?.pathname?.includes("glossary")) { return NodeFilter.FILTER_REJECT; } return NodeFilter.FILTER_ACCEPT; } } ); let currentNode; while (currentNode = walker.nextNode()) { textNodes.push(currentNode); } // Find the first text node that contains our term for (let textNode of textNodes) { const text = textNode.textContent; if (regex.test(text)) { // Create the replacement elements const definition = termObj.meaning || 'Definition not available'; const link = termObj.link || ''; const button = document.createElement('button'); button.setAttribute('data-state', 'closed'); button.setAttribute('data-tooltip', definition); if (link) { button.setAttribute('data-link', link); } button.style.display = 'inline'; button.style.textAlign = 'inherit'; const span = document.createElement('span'); span.className = 'tooltip underline decoration-dotted decoration-2 underline-offset-4 decoration-gray-400 dark:decoration-gray-500'; // Preserve styling from parent elements (italics, bold, etc.) copyParentStyles(textNode.parentElement, span); // Split the text and create new nodes const match = text.match(regex); if (match) { const matchText = match[0]; const beforeText = text.substring(0, match.index); const afterText = text.substring(match.index + matchText.length); span.textContent = matchText; button.appendChild(span); // Replace the text node with the new structure const parent = textNode.parentNode; if (beforeText) { parent.insertBefore(document.createTextNode(beforeText), textNode); } parent.insertBefore(button, textNode); if (afterText) { parent.insertBefore(document.createTextNode(afterText), textNode); } parent.removeChild(textNode); // Add tooltip behavior addTooltipBehavior(button); return true; // Successfully replaced } } } return false; // No replacement made } function copyParentStyles(sourceElement, targetElement) { // Walk up the DOM tree to find styling elements let current = sourceElement; const stylesToPreserve = { fontStyle: '', fontWeight: '', textDecoration: '' }; while (current && current !== document.body) { const computedStyle = window.getComputedStyle(current); // Preserve italic styling from , , or CSS if (computedStyle.fontStyle === 'italic' && !stylesToPreserve.fontStyle) { stylesToPreserve.fontStyle = 'italic'; } // Preserve bold styling from , , or CSS const fontWeight = computedStyle.fontWeight; if ((fontWeight === 'bold' || parseInt(fontWeight) >= 600) && !stylesToPreserve.fontWeight) { stylesToPreserve.fontWeight = fontWeight; } // Preserve underline styling from or CSS (but not our tooltip underline) const textDecoration = computedStyle.textDecoration; if (textDecoration && textDecoration !== 'none' && !current.classList.contains('tooltip')) { stylesToPreserve.textDecoration = textDecoration; } current = current.parentElement; } // Apply the preserved styles to the target element if (stylesToPreserve.fontStyle) { targetElement.style.fontStyle = stylesToPreserve.fontStyle; } if (stylesToPreserve.fontWeight) { targetElement.style.fontWeight = stylesToPreserve.fontWeight; } if (stylesToPreserve.textDecoration) { targetElement.style.textDecoration = stylesToPreserve.textDecoration; } } function addTooltipBehavior(button) { const tooltip = button.getAttribute('data-tooltip'); const link = button.getAttribute('data-link'); if (!tooltip) return; let tooltipElement = null; let hideTimeout = null; function showTooltip(e) { // Clear any pending hide timeout if (hideTimeout) { clearTimeout(hideTimeout); hideTimeout = null; } // Remove any existing tooltip hideTooltip(); // Create tooltip element tooltipElement = document.createElement('div'); // Create the main content const contentDiv = document.createElement('div'); contentDiv.textContent = tooltip; tooltipElement.appendChild(contentDiv); // Add "Learn More" link if there's a link if (link) { const learnMoreDiv = document.createElement('div'); learnMoreDiv.style.cssText = ` margin-top: 8px !important; padding-top: 8px !important; border-top: 1px solid light-dark(rgba(0, 0, 0, 0.2), rgba(255, 255, 255, 0.2)) !important; `; const learnMoreLink = document.createElement('a'); learnMoreLink.href = link; learnMoreLink.style.cssText = ` color: light-dark(#1e40af, #60a5fa) !important; text-decoration: none !important; cursor: pointer !important; font-size: 14px !important; display: inline-flex !important; align-items: center !important; gap: 4px !important; `; // Add hover effects learnMoreLink.addEventListener('mouseenter', () => { learnMoreLink.style.textDecoration = 'underline'; }); learnMoreLink.addEventListener('mouseleave', () => { learnMoreLink.style.textDecoration = 'none'; }); // Determine if URL is absolute or relative const isInternalLink = link.startsWith("/"); // Create appropriate SVG icon const iconSvg = document.createElement('span'); iconSvg.innerHTML = `
${isInternalLink ? `` : ``}
`; // Add text and icon to the link learnMoreLink.appendChild(document.createTextNode('Learn More')); learnMoreLink.appendChild(iconSvg); // Handle link clicks learnMoreLink.addEventListener('click', (e) => { e.preventDefault(); if (link.startsWith('http')) { window.open(link, '_blank'); } else { window.location.href = link; } hideTooltip(); }); learnMoreDiv.appendChild(learnMoreLink); tooltipElement.appendChild(learnMoreDiv); } // Determine if we're on a mobile device const isMobile = window.innerWidth <= 768; const maxWidth = isMobile ? 'calc(100vw - 32px)' : 'min(320px, 90vw)'; // Style with light/dark mode support tooltipElement.style.cssText = ` position: fixed !important; z-index: 999999 !important; background-color: light-dark(white, #000000) !important; color: light-dark(black, white) !important; border: 1px solid light-dark(#e5e7eb, #374151) !important; padding: ${isMobile ? '12px' : '12px'} !important; border-radius: 8px !important; font-size: 16px !important; font-weight: 400 !important; line-height: 1.75 !important; width: auto !important; max-width: ${maxWidth} !important; min-width: 0 !important; word-wrap: break-word !important; overflow-wrap: break-word !important; white-space: normal !important; pointer-events: auto !important; box-shadow: 0 2px 8px light-dark(rgba(0, 0, 0, 0.1), rgba(0, 0, 0, 0.3)) !important; display: block !important; visibility: visible !important; opacity: 1 !important; box-sizing: border-box !important; overflow: hidden !important; `; // Position tooltip above the element like in the image const rect = button.getBoundingClientRect(); // Add to body first to measure document.body.appendChild(tooltipElement); const tooltipRect = tooltipElement.getBoundingClientRect(); // Center horizontally and position above (using fixed positioning, so no scroll offset needed) let left = rect.left + (rect.width / 2) - (tooltipRect.width / 2); let top = rect.top - tooltipRect.height - 8; // Keep tooltip on screen if (left < 10) left = 10; if (left + tooltipRect.width > window.innerWidth - 10) { left = window.innerWidth - tooltipRect.width - 10; } // If no room above, show below if (top < 10) { top = rect.bottom + 8; } tooltipElement.style.left = left + 'px'; tooltipElement.style.top = top + 'px'; // Add hover behavior to tooltip to keep it open tooltipElement.addEventListener('mouseenter', () => { if (hideTimeout) { clearTimeout(hideTimeout); hideTimeout = null; } }); tooltipElement.addEventListener('mouseleave', () => { hideTimeout = setTimeout(hideTooltip, 100); }); } function hideTooltip() { if (tooltipElement) { tooltipElement.remove(); tooltipElement = null; } if (hideTimeout) { clearTimeout(hideTimeout); hideTimeout = null; } } function scheduleHide() { hideTimeout = setTimeout(hideTooltip, 100); } // Add event listeners button.addEventListener('mouseenter', showTooltip); button.addEventListener('mouseleave', scheduleHide); button.addEventListener('focus', showTooltip); button.addEventListener('blur', scheduleHide); } // Set up MutationObserver to handle theme changes and re-renders function setupContentObserver() { // Throttle function to avoid excessive re-runs let timeout = null; function throttledWrapTerms() { if (timeout) clearTimeout(timeout); timeout = setTimeout(() => { wrapTermsOnLoad(); }, 100); } // Watch for changes to the main content area const observer = new MutationObserver((mutations) => { let shouldRerun = false; mutations.forEach((mutation) => { // Check if mdx-content or main content areas changed if (mutation.type === 'childList') { const target = mutation.target; if (target.classList && ( target.classList.contains('mdx-content') || target.id === 'content' || target.id === 'content-area' )) { shouldRerun = true; } // Also check if added nodes contain mdx-content mutation.addedNodes.forEach((node) => { if (node.nodeType === Node.ELEMENT_NODE) { if (node.classList && node.classList.contains('mdx-content')) { shouldRerun = true; } // Check if added node contains mdx-content if (node.querySelector && node.querySelector('.mdx-content')) { shouldRerun = true; } } }); } // Also watch for attribute changes that might indicate theme changes if (mutation.type === 'attributes' && (mutation.attributeName === 'class' || mutation.attributeName === 'data-theme')) { shouldRerun = true; } }); if (shouldRerun) { throttledWrapTerms(); } }); // Start observing observer.observe(document.body, { childList: true, subtree: true, attributes: true, attributeFilter: ['class', 'data-theme'] }); return observer; } // Run on page load with multiple timing attempts and set up observer if (document.readyState === 'loading') { document.addEventListener('DOMContentLoaded', () => { wrapTermsOnLoad(); setupContentObserver(); // Also try after a delay in case framework re-renders setTimeout(() => { wrapTermsOnLoad(); }, 500); setTimeout(() => { wrapTermsOnLoad(); }, 1000); }); } else { wrapTermsOnLoad(); setupContentObserver(); // Also try after delays setTimeout(() => { wrapTermsOnLoad(); }, 500); }

​ERR_NGROK_AI_GATEWAY_EMBEDDINGS_ENCODING_FORMAT_UNSUPPORTED

​Further help

ERR_NGROK_AI_GATEWAY_EMBEDDINGS_ENCODING_FORMAT_UNSUPPORTED

Further help