
Express.js
JavaScript Framework
Apollo GraphQL
JavaScript FrameworkExpress.js and Apollo GraphQL are both popular choices, but they serve different needs. Express.js is a JavaScript Framework with a traditional, manual approach to building, while Apollo GraphQL is a JavaScript Framework that prioritises developer or designer control.
Below you'll find a side-by-side breakdown of detection signals, AI scores, and technical fingerprints — plus our honest take on which builder wins for different use cases.
How we detect Express.js vs Apollo GraphQL — see our methodology: AI Influence Score calculation, evidence tiers, and fingerprint signal types.
| Category | JavaScript Framework | JavaScript Framework |
| AI Score | 40/100 — No-Code / Visual Builder | 40/100 — No-Code / Visual Builder |
| Detection Signals | 1 patterns | 4 patterns |
| Script Detection | — | 2 patterns |
| CDN Detection | — | — |
| Header Detection | 1 headers | — |
| Sites Detected | 10 scans | No data yet |
| Best For | Professional websitesTry Express.js → | Professional websitesTry Apollo GraphQL → |
| Official Website | Visit | Visit |
JavaScript Framework
Express.js is a javascript framework with an AI Score of 40/100 (No-Code / Visual Builder). Our detection engine uses 1 signal patterns to identify Express.js-built sites.
JavaScript Framework
Apollo GraphQL is a javascript framework with an AI Score of 40/100 (No-Code / Visual Builder). Our detection engine uses 4 signal patterns to identify Apollo GraphQL-built sites.
Express.js is a minimal, unopinionated Node.js web framework used across the JavaScript ecosystem as the default choice for REST APIs, server-rendered apps, and the backend layer under countless full-stack projects (including many AI-generated ones, since Node/Express is a natural pairing for a JS-generated frontend). AIWebsiteDetector identifies Express deployments through the `X-Powered-By: Express` response header, which Express sets by default on every response unless a developer explicitly disables it via `app.disable('x-powered-by')` — a single reliable header is normally enough for confident detection.
Apollo Client is the most widely used GraphQL client library in the JavaScript ecosystem, providing caching, state management, and data-fetching for React and other frontend frameworks. AIWebsiteDetector identifies Apollo deployments through `__APOLLO_STATE__` — a global object Apollo's server-side rendering support injects into the page to hydrate its client-side cache — an unusually distinctive marker with essentially no false-positive source, since nothing else on the web produces that exact variable name.
Choose Express.js if…
Choose Apollo GraphQL if…
Our Pick — Based on 10+ detections
The most frequently detected javascript framework in our scan database.
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