TMG · TechMaven Geospatial
ArcGIS Experience Builder · Custom Widgets

19 custom widgets for Experience Builder

DuckDB analytics, lakehouse, real-time IoT, indoor 3D & AR — all running in the browser, no backend.

17 available 6 categories 0 servers required
Browse widgets ↓ Slide deck
Widget portfolio

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Showing 19 widgets

Why these widgets exist

ArcGIS is powerful. The modern data stack moved faster.

Experience Builder is flexible — but connecting DuckDB, data lakes, IoT streams, indoor standards, and immersive UX still means custom dev every time.

  • No middleware. DuckDB-WASM runs in the browser.
  • Data stays local. Sensitive data never leaves the client.
  • Standards-first. OGC, MVT, IMDF, CoT, GTFS, STAC.
One architecture, nineteen capabilities.

Every widget shares the same ExB pattern and DuckDB-WASM foundation — they compose cleanly in one experience.

Built for Esri buyers, not against Esri.

Native integration with FeatureServers, SceneView, Calcite/Jimu UI, and ArcGIS Maps SDK.

Why TMG / TechMaven

Geospatial engineering depth, modern data stack fluency

19
Experience Builder widgets shipped + roadmap
25+
Additional Esri dev-edition solutions
100%
Client-side, no-server architecture
Apache/MIT
Permissive licensing

Production-hardened, not prototypes

Our flagship analytics widget ships with SQL-injection prevention, input sanitization, error boundaries, TypeScript strict typing, and Jest test coverage thresholds — the discipline you'd expect from enterprise software.

Standards-first interoperability

OGC API Features, Mapbox Vector Tiles, STAC, IMDF, CoT, GTFS, Iceberg, Delta — we build on open standards so your investments stay portable and your architecture stays vendor-neutral.

Ready to extend your Experience Builder?

Request a guided demo of the full portfolio or get licensing details for your team. Enterprise and government pricing available on request.

Request a demo Read the business case