Mailer-free email address verification and enrichment: syntax, MX/SMTP probing, disposable/free/role detection, catch-all, provider & secure-email-gateway classification, typo suggestions, and a 0–100 quality score.

Extendable geocoder with builtin support for OpenStreetMap Nominatim, Bing, Google, Mapbox, MapQuest, What3Words, Photon, Pelias, HERE, Neutrino, Plus codes

Simple library which is used to collect and store lead source information into a cookie

State-of-the-art Machine Learning for the web. Run 🤗 Transformers directly in your browser, with no need for a server!

Shared NestJS wrapper over the generated @xemahq/space-registry-api-client. Provides an injectable SpaceResolverService with a per-process TTL cache for effective-classification + ancestor resolution, plus a turn-key SpaceResolverModule.forRootAsync. Cons

Zero-dependency timeout/deadline primitive: clampTimeout, deadline, timeoutOf, TimeoutReason (timing + classification only, no termination)

Sandbox-consuming implementation of the DeepSeek Harness bash executor seam (confines every command via ctx.sandbox, reports denial/enforcement result facts)

Eslint plugin checking architecture boundaries between elements

Embedded Classification Tools

A MapLibre GL JS plugin for visualizing LiDAR point clouds using deck.gl

Pediatric growth calculator — WHO, Down syndrome, and cerebral palsy charts with z-scores, percentiles, and nutritional classification

Local-subprocess implementation of the DeepSeek Harness bash executor seam

Subprocess seam (ctx.subprocess) for the DeepSeek Harness — managed process groups, bounded spill-backed output, and escalated kills behind one abstract service

Model catalog for omp: bundled model database, provider discovery descriptors, model identity, classification, and equivalence

React components, hooks, and services for CIA triad security assessment, compliance management, and risk analysis — supporting ISO 27001, NIST 800-53, SOC 2, GDPR, HIPAA, and EU CRA frameworks

SQLite driver for Prisma Next.

This library provides a high-performance Node.js client for Baseten.co endpoints including embeddings, reranking, and classification. It was built for massive concurrent POST requests to any URL, also outside of baseten.co. The PerformanceClient is built

Incrementally perform binary classification using stochastic gradient descent (SGD).

SQLite target pack for Prisma Next.

A machine learning framework for Node.js. Supports multi-level classification and online learning.