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UID:pretalx-qgis-uc2026-GCHB79@talks.osgeo.org
DTSTART;TZID=CET:20261006T093000
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DESCRIPTION:qgis-js brings the QGIS core rendering engine to the browser vi
 a WebAssembly — no server-side map rendering required. Since its initial
  release\, the project has matured significantly: all qgis-js patches have
  been upstreamed into QGIS core\, and wasm32-emscripten is now an official
 ly supported build target. This means new qgis-js versions can be built di
 rectly alongside QGIS releases\, with CI ensuring ongoing compatibility.\n
 \nIn this talk\, we will cover the recent project developments — what ha
 s changed\, what new capabilities are available\, and where the remaining 
 challenges lie — before diving into a real-world application: a browser-
 based cockpit built for the Swiss Federal Office for the Environment (BAFU
 ) as part of their modular warning system SAM. The application supports ea
 rly warning decisions for spontaneous landslides and debris flows by prese
 nting complex model results — precipitation thresholds\, exceedance prob
 abilities\, and time series — as interactive\, QGIS-styled maps and diag
 rams directly in the browser. What started as a QGIS desktop prototype wit
 h project macros and attribute form plots is now a highly interactive web 
 application powered by qgis-js\, accessible to warning officers without an
 y software installation.\n\nWe will share the architectural decisions behi
 nd the application\, the lessons learned integrating qgis-js into a produc
 tion web app\, and our outlook for the project's future.
DTSTAMP:20260705T200836Z
LOCATION:Hangar
SUMMARY:qgis-js in the Wild: Project Updates and a National Hazard Warning 
 Cockpit in the Browser - Michael Schmuki
URL:https://talks.osgeo.org/qgis-uc2026/talk/GCHB79/
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