Neuroon CDN cdn.neuroon.ai
Edge CDN · global · immutable versioning

One CDN. Every Neuroon product.

Versioned bundles for every Neuroon surface that ships to a browser. Today: the conversational Agent. Soon: Fast Searcher for sub-50 ms semantic search with no agent overhead. Each product gets immutable versioning, SRI hashes and a documented install snippet.

Agent

Stable
slug: agent · binary: widget.js

Conversational e-commerce search with intent understanding, guided filters and AI assistant. Drop-in via a single <script> tag. Runs inside an isolated Shadow DOM.

  • Semantic + lexical search
  • AI assistant + answers
  • Guided filters
  • Voice + visual search
  • Cart-aware re-ranking
  • Compare up to 4 products
  • Kit builder · Buyer's guide
  • 9 locales · themed
SRI
Bundle Versions Latest pinned cdn.neuroon.ai/widget@…/widget.js
<div id="neuroon-search"></div>
<script
  src="https://cdn.neuroon.ai/widget@/widget.js"
  integrity=""
  crossorigin="anonymous"
  data-token="YOUR_WIDGET_TOKEN"
  data-container="#neuroon-search"
  data-locale="es"
></script>

Fast Searcher

Coming soon
slug: fast-searcher · planned binary: fast-searcher.js
v0.0

A ~20 KB gzipped bundle for sites that just need ultra-fast semantic search: a single input, ranked results, no agent, no AI assistant, no comparator. Same vector index, same accuracy, sub-50 ms p95.

  • Sub-50 ms p95 latency
  • ~20 KB gzipped
  • Pure semantic ranking
  • Native filters · facets
  • No client-side LLM calls
  • Drop-in <script>
  • Works without cart
  • Same index as Agent
Status Design freeze · binaries pending Target 2026 Q3
// Planned API — final shape will be in cdn.neuroon.ai/fast-searcher.js
<div id="neuroon-fast"></div>
<script
  src="https://cdn.neuroon.ai/fast-searcher.js"
  data-token="YOUR_WIDGET_TOKEN"
  data-container="#neuroon-fast"
  data-mode="results-only"
></script>

Recent Agent releases

Each version is immutable: pin widget@VERSION/widget.js in production.

v0.9.10 2026-05-06 stable
Production bundle currently served on widget.js. Stack: Preact 10 + Tailwind v4 inside Shadow DOM.
  • Cart-aware search (re-ranks with the user's cart context).
  • AI assistant inline answer with guided filters.
  • Voice search (Web Speech API) and visual search (image upload).
  • Comparator (up to 4 products) with structured highlights.
  • Kit builder, buyer's guide, follow-up suggestions, trending block.
  • 9 locales: es, en, fr, de, it, pt, ca, eu, gl.
  • Themed StyleOverrides + 60+ --nrn-* CSS variables.
< 0.9.10 historical
Earlier 0.1.x through 0.9.9 bundles remain reachable via widget@<version>/widget.js for any integrator that pinned them. From 1.0.0 onwards we'll publish individual notes per release.

Full history at docs.neuroon.ai/widget/changelog.

Recent Agent versions

Latest 4 published builds — live read of versions.json. Older versions remain reachable forever via widget@<version>/widget.js.

Full list: versions.json