<?xml version="1.0" encoding="UTF-8"?><urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9" xmlns:news="http://www.google.com/schemas/sitemap-news/0.9" xmlns:xhtml="http://www.w3.org/1999/xhtml" xmlns:image="http://www.google.com/schemas/sitemap-image/1.1" xmlns:video="http://www.google.com/schemas/sitemap-video/1.1"><url><loc>https://hackenberg.tech/visualizations/</loc><lastmod>2026-09-17T10:13:30.402Z</lastmod><changefreq>weekly</changefreq><priority>0.8</priority>
    <image:image>
    <image:loc>https://hackenberg.tech/_astro/3d-force.RSrFVnSH_ZzeGEk.webp</image:loc>
    <image:title>3D Network Graph in Spatial Space</image:title>
    <image:caption>Three-dimensional visualization of the interconnected content network featuring spherical nodes and glowing link particles on a dark background</image:caption>
  </image:image>
    <image:image>
    <image:loc>https://hackenberg.tech/_astro/cytoscape.D4GAM8cO_Jeej3.webp</image:loc>
    <image:title>Cytoscape Force-Directed Network</image:title>
    <image:caption>Planar 2D network diagram displaying centered data hubs and colored interconnects on a dark slate background</image:caption>
  </image:image>
    <image:image>
    <image:loc>https://hackenberg.tech/_astro/d3.D3JP907J_1apqut.webp</image:loc>
    <image:title>D3 Physics-Based Force Graph</image:title>
    <image:caption>Physics-driven network diagram featuring centrifugally organized topic clusters and fine link lines on a dark background</image:caption>
  </image:image>
    <image:image>
    <image:loc>https://hackenberg.tech/_astro/sigma.Cob5bQlz_Z1Ag5nv.webp</image:loc>
    <image:title>Sigma ForceAtlas2 Graph Layout</image:title>
    <image:caption>Large-scale network graph layout with organically distributed content clusters and delicate edges rendered on a dark background</image:caption>
  </image:image>
    <image:image>
    <image:loc>https://hackenberg.tech/_astro/vis-network.D-C80RTM_ZNAB6x.webp</image:loc>
    <image:title>Vis.js Interactive Particle Network</image:title>
    <image:caption>Two-dimensional node network with dynamic data clusters and fine interconnecting edges rendered on a dark background</image:caption>
  </image:image>
  </url><url><loc>https://hackenberg.tech/visualizations/3d-force/</loc><lastmod>2026-09-17T10:13:30.397Z</lastmod><changefreq>monthly</changefreq><priority>0.7</priority>
    <image:image>
    <image:loc>https://hackenberg.tech/_astro/icon.DfphZfDi_2wE9bd.webp</image:loc>
    <image:title>Cover illustration: WebGL Network Visualization &amp; Graph Engines</image:title>
    <image:caption>Explore interactive network graph visualizations in Astro: How we unified WebGL, Three.js, Vis.js, dynamic layout syncing, and theme-aware styling.</image:caption>
  </image:image>
    <image:image>
    <image:loc>https://hackenberg.tech/_astro/hero-georg-whiteboard-pom.Cfp0wmTc_Z3FF1s.webp</image:loc>
    <image:title>Dr. Georg Hackenberg erklärt WebGL POM am Whiteboard</image:title>
    <image:caption>Dr. Georg Hackenberg präsentiert die 3D-Raymarching-Architektur des Parallax Occlusion Mappings am Whiteboard im Almtal Home Office</image:caption>
  </image:image>
    <image:image>
    <image:loc>https://hackenberg.tech/_astro/hero.B5VONTrc_239t0g.webp</image:loc>
    <image:title>Dr. Georg Hackenberg auf der Almtal-Terrasse</image:title>
    <image:caption>Dr. Georg Hackenberg analysiert vereinte Such- und Engagement-Metriken im Freien auf der Holzterrasse in Grünau im Almtal</image:caption>
  </image:image>
    <image:image>
    <image:loc>https://hackenberg.tech/_astro/preview.Dh7LOj_F_ZdV7X0.webp</image:loc>
    <image:title>TypeScript &amp; Firebase Webentwicklung</image:title>
    <image:caption>Dr. Georg Hackenberg präsentiert TypeScript-Klassenstrukturen, Web-Dashboards und Google-Firebase-Datenmodelle im IT-Hörsaal</image:caption>
  </image:image>
    <image:image>
    <image:loc>https://hackenberg.tech/_astro/preview.rk-8T_aE_Z1mrrFM.webp</image:loc>
    <image:title>Low-Poly Ökosystem und Flusslauf-Simulation</image:title>
    <image:caption>Isometrische Low-Poly-Landschaft mit kaskadierenden Wasserfällen, terrassierten Hochebenen, Nadelwäldern und Wildtieren</image:caption>
  </image:image>
    <image:image>
    <image:loc>https://hackenberg.tech/_astro/preview.qWbB_Z5f_1TBthK.webp</image:loc>
    <image:title>Interaktive Wissensgraph-Steuerung</image:title>
    <image:caption>Spezialistin navigiert gestenbasiert durch einen dreidimensionalen holografischen Wissensgraphen mit vernetzten Informationsknoten</image:caption>
  </image:image>
    <image:image>
    <image:loc>https://hackenberg.tech/_astro/sigma.Cob5bQlz_Z1Ag5nv.webp</image:loc>
    <image:title>Sigma ForceAtlas2 Graph Layout</image:title>
    <image:caption>Large-scale network graph layout with organically distributed content clusters and delicate edges rendered on a dark background</image:caption>
  </image:image>
    <image:image>
    <image:loc>https://hackenberg.tech/_astro/cytoscape.D4GAM8cO_Jeej3.webp</image:loc>
    <image:title>Cytoscape Force-Directed Network</image:title>
    <image:caption>Planar 2D network diagram displaying centered data hubs and colored interconnects on a dark slate background</image:caption>
  </image:image>
    <image:image>
    <image:loc>https://hackenberg.tech/_astro/d3.D3JP907J_1apqut.webp</image:loc>
    <image:title>D3 Physics-Based Force Graph</image:title>
    <image:caption>Physics-driven network diagram featuring centrifugally organized topic clusters and fine link lines on a dark background</image:caption>
  </image:image>
  </url><url><loc>https://hackenberg.tech/visualizations/cytoscape/</loc><lastmod>2026-09-17T10:13:30.397Z</lastmod><changefreq>monthly</changefreq><priority>0.7</priority>
    <image:image>
    <image:loc>https://hackenberg.tech/_astro/icon.DfphZfDi_2wE9bd.webp</image:loc>
    <image:title>Cover illustration: WebGL Network Visualization &amp; Graph Engines</image:title>
    <image:caption>Explore interactive network graph visualizations in Astro: How we unified WebGL, Three.js, Vis.js, dynamic layout syncing, and theme-aware styling.</image:caption>
  </image:image>
    <image:image>
    <image:loc>https://hackenberg.tech/_astro/cytoscape.DZsux1il_jFGkn.webp</image:loc>
    <image:title>JavaScript graph libraries: Cytoscape vs. Sigma vs. D3 - Cytoscape illustration</image:title>
    <image:caption>Cytoscape illustration from JavaScript graph libraries: Cytoscape vs. Sigma vs. D3</image:caption>
  </image:image>
    <image:image>
    <image:loc>https://hackenberg.tech/_astro/hero.B5VONTrc_239t0g.webp</image:loc>
    <image:title>Dr. Georg Hackenberg auf der Almtal-Terrasse</image:title>
    <image:caption>Dr. Georg Hackenberg analysiert vereinte Such- und Engagement-Metriken im Freien auf der Holzterrasse in Grünau im Almtal</image:caption>
  </image:image>
    <image:image>
    <image:loc>https://hackenberg.tech/_astro/preview.Dh7LOj_F_ZdV7X0.webp</image:loc>
    <image:title>TypeScript &amp; Firebase Webentwicklung</image:title>
    <image:caption>Dr. Georg Hackenberg präsentiert TypeScript-Klassenstrukturen, Web-Dashboards und Google-Firebase-Datenmodelle im IT-Hörsaal</image:caption>
  </image:image>
    <image:image>
    <image:loc>https://hackenberg.tech/_astro/preview.DQa0_nWU_PoQFg.webp</image:loc>
    <image:title>Kollaboratives CAD-Design am Hologrammtisch</image:title>
    <image:caption>Studierende konstruieren gemeinsam Fahrzeug- und Drohnenmodelle an einem interaktiven holografischen CAD-Arbeitstisch</image:caption>
  </image:image>
    <image:image>
    <image:loc>https://hackenberg.tech/_astro/preview.qWbB_Z5f_1TBthK.webp</image:loc>
    <image:title>Interaktive Wissensgraph-Steuerung</image:title>
    <image:caption>Spezialistin navigiert gestenbasiert durch einen dreidimensionalen holografischen Wissensgraphen mit vernetzten Informationsknoten</image:caption>
  </image:image>
    <image:image>
    <image:loc>https://hackenberg.tech/_astro/preview.DjD3Wohh_2iibu4.webp</image:loc>
    <image:title>Service architecture: Content Engineering</image:title>
    <image:caption>Structured Content Architectures, Design Tokens &amp; Automated Git Pipelines</image:caption>
  </image:image>
    <image:image>
    <image:loc>https://hackenberg.tech/_astro/d3.D3JP907J_1apqut.webp</image:loc>
    <image:title>D3 Physics-Based Force Graph</image:title>
    <image:caption>Physics-driven network diagram featuring centrifugally organized topic clusters and fine link lines on a dark background</image:caption>
  </image:image>
    <image:image>
    <image:loc>https://hackenberg.tech/_astro/vis-network.D-C80RTM_ZNAB6x.webp</image:loc>
    <image:title>Vis.js Interactive Particle Network</image:title>
    <image:caption>Two-dimensional node network with dynamic data clusters and fine interconnecting edges rendered on a dark background</image:caption>
  </image:image>
    <image:image>
    <image:loc>https://hackenberg.tech/_astro/sigma.Cob5bQlz_Z1Ag5nv.webp</image:loc>
    <image:title>Sigma ForceAtlas2 Graph Layout</image:title>
    <image:caption>Large-scale network graph layout with organically distributed content clusters and delicate edges rendered on a dark background</image:caption>
  </image:image>
  </url><url><loc>https://hackenberg.tech/visualizations/d3/</loc><lastmod>2026-09-17T10:13:30.399Z</lastmod><changefreq>monthly</changefreq><priority>0.7</priority>
    <image:image>
    <image:loc>https://hackenberg.tech/_astro/icon.DfphZfDi_2wE9bd.webp</image:loc>
    <image:title>Cover illustration: WebGL Network Visualization &amp; Graph Engines</image:title>
    <image:caption>Explore interactive network graph visualizations in Astro: How we unified WebGL, Three.js, Vis.js, dynamic layout syncing, and theme-aware styling.</image:caption>
  </image:image>
    <image:image>
    <image:loc>https://hackenberg.tech/_astro/cytoscape.DZsux1il_jFGkn.webp</image:loc>
    <image:title>JavaScript graph libraries: Cytoscape vs. Sigma vs. D3 - Cytoscape illustration</image:title>
    <image:caption>Cytoscape illustration from JavaScript graph libraries: Cytoscape vs. Sigma vs. D3</image:caption>
  </image:image>
    <image:image>
    <image:loc>https://hackenberg.tech/_astro/hero.B5VONTrc_239t0g.webp</image:loc>
    <image:title>Dr. Georg Hackenberg auf der Almtal-Terrasse</image:title>
    <image:caption>Dr. Georg Hackenberg analysiert vereinte Such- und Engagement-Metriken im Freien auf der Holzterrasse in Grünau im Almtal</image:caption>
  </image:image>
    <image:image>
    <image:loc>https://hackenberg.tech/_astro/preview.Dh7LOj_F_ZdV7X0.webp</image:loc>
    <image:title>TypeScript &amp; Firebase Webentwicklung</image:title>
    <image:caption>Dr. Georg Hackenberg präsentiert TypeScript-Klassenstrukturen, Web-Dashboards und Google-Firebase-Datenmodelle im IT-Hörsaal</image:caption>
  </image:image>
    <image:image>
    <image:loc>https://hackenberg.tech/_astro/preview.DQa0_nWU_PoQFg.webp</image:loc>
    <image:title>Kollaboratives CAD-Design am Hologrammtisch</image:title>
    <image:caption>Studierende konstruieren gemeinsam Fahrzeug- und Drohnenmodelle an einem interaktiven holografischen CAD-Arbeitstisch</image:caption>
  </image:image>
    <image:image>
    <image:loc>https://hackenberg.tech/_astro/preview.qWbB_Z5f_1TBthK.webp</image:loc>
    <image:title>Interaktive Wissensgraph-Steuerung</image:title>
    <image:caption>Spezialistin navigiert gestenbasiert durch einen dreidimensionalen holografischen Wissensgraphen mit vernetzten Informationsknoten</image:caption>
  </image:image>
    <image:image>
    <image:loc>https://hackenberg.tech/_astro/preview.DjD3Wohh_2iibu4.webp</image:loc>
    <image:title>Service architecture: Content Engineering</image:title>
    <image:caption>Structured Content Architectures, Design Tokens &amp; Automated Git Pipelines</image:caption>
  </image:image>
    <image:image>
    <image:loc>https://hackenberg.tech/_astro/cytoscape.D4GAM8cO_Jeej3.webp</image:loc>
    <image:title>Cytoscape Force-Directed Network</image:title>
    <image:caption>Planar 2D network diagram displaying centered data hubs and colored interconnects on a dark slate background</image:caption>
  </image:image>
    <image:image>
    <image:loc>https://hackenberg.tech/_astro/vis-network.D-C80RTM_ZNAB6x.webp</image:loc>
    <image:title>Vis.js Interactive Particle Network</image:title>
    <image:caption>Two-dimensional node network with dynamic data clusters and fine interconnecting edges rendered on a dark background</image:caption>
  </image:image>
    <image:image>
    <image:loc>https://hackenberg.tech/_astro/sigma.Cob5bQlz_Z1Ag5nv.webp</image:loc>
    <image:title>Sigma ForceAtlas2 Graph Layout</image:title>
    <image:caption>Large-scale network graph layout with organically distributed content clusters and delicate edges rendered on a dark background</image:caption>
  </image:image>
  </url><url><loc>https://hackenberg.tech/visualizations/sigma/</loc><lastmod>2026-09-17T10:13:30.401Z</lastmod><changefreq>monthly</changefreq><priority>0.7</priority>
    <image:image>
    <image:loc>https://hackenberg.tech/_astro/icon.DfphZfDi_2wE9bd.webp</image:loc>
    <image:title>Cover illustration: WebGL Network Visualization &amp; Graph Engines</image:title>
    <image:caption>Explore interactive network graph visualizations in Astro: How we unified WebGL, Three.js, Vis.js, dynamic layout syncing, and theme-aware styling.</image:caption>
  </image:image>
    <image:image>
    <image:loc>https://hackenberg.tech/_astro/computer.CwvdiiY4_ZPNm3k.webp</image:loc>
    <image:title>The Hyperkit Software graph library in action - Computer illustration</image:title>
    <image:caption>Computer illustration from The Hyperkit Software graph library in action</image:caption>
  </image:image>
    <image:image>
    <image:loc>https://hackenberg.tech/_astro/cytoscape.DZsux1il_jFGkn.webp</image:loc>
    <image:title>JavaScript graph libraries: Cytoscape vs. Sigma vs. D3 - Cytoscape illustration</image:title>
    <image:caption>Cytoscape illustration from JavaScript graph libraries: Cytoscape vs. Sigma vs. D3</image:caption>
  </image:image>
    <image:image>
    <image:loc>https://hackenberg.tech/_astro/preview.qWbB_Z5f_1TBthK.webp</image:loc>
    <image:title>Interaktive Wissensgraph-Steuerung</image:title>
    <image:caption>Spezialistin navigiert gestenbasiert durch einen dreidimensionalen holografischen Wissensgraphen mit vernetzten Informationsknoten</image:caption>
  </image:image>
    <image:image>
    <image:loc>https://hackenberg.tech/_astro/preview.rk-8T_aE_Z1mrrFM.webp</image:loc>
    <image:title>Low-Poly Ökosystem und Flusslauf-Simulation</image:title>
    <image:caption>Isometrische Low-Poly-Landschaft mit kaskadierenden Wasserfällen, terrassierten Hochebenen, Nadelwäldern und Wildtieren</image:caption>
  </image:image>
    <image:image>
    <image:loc>https://hackenberg.tech/_astro/3d-force.RSrFVnSH_ZzeGEk.webp</image:loc>
    <image:title>3D Network Graph in Spatial Space</image:title>
    <image:caption>Three-dimensional visualization of the interconnected content network featuring spherical nodes and glowing link particles on a dark background</image:caption>
  </image:image>
    <image:image>
    <image:loc>https://hackenberg.tech/_astro/cytoscape.D4GAM8cO_Jeej3.webp</image:loc>
    <image:title>Cytoscape Force-Directed Network</image:title>
    <image:caption>Planar 2D network diagram displaying centered data hubs and colored interconnects on a dark slate background</image:caption>
  </image:image>
    <image:image>
    <image:loc>https://hackenberg.tech/_astro/d3.D3JP907J_1apqut.webp</image:loc>
    <image:title>D3 Physics-Based Force Graph</image:title>
    <image:caption>Physics-driven network diagram featuring centrifugally organized topic clusters and fine link lines on a dark background</image:caption>
  </image:image>
  </url><url><loc>https://hackenberg.tech/visualizations/vis-network/</loc><lastmod>2026-09-17T10:13:30.402Z</lastmod><changefreq>monthly</changefreq><priority>0.7</priority>
    <image:image>
    <image:loc>https://hackenberg.tech/_astro/icon.DfphZfDi_2wE9bd.webp</image:loc>
    <image:title>Cover illustration: WebGL Network Visualization &amp; Graph Engines</image:title>
    <image:caption>Explore interactive network graph visualizations in Astro: How we unified WebGL, Three.js, Vis.js, dynamic layout syncing, and theme-aware styling.</image:caption>
  </image:image>
    <image:image>
    <image:loc>https://hackenberg.tech/_astro/hero.B5VONTrc_239t0g.webp</image:loc>
    <image:title>Dr. Georg Hackenberg auf der Almtal-Terrasse</image:title>
    <image:caption>Dr. Georg Hackenberg analysiert vereinte Such- und Engagement-Metriken im Freien auf der Holzterrasse in Grünau im Almtal</image:caption>
  </image:image>
    <image:image>
    <image:loc>https://hackenberg.tech/_astro/hero.DztZjTp3_Z1c7hHT.webp</image:loc>
    <image:title>Dr. Georg Hackenberg im Almtal Home Office</image:title>
    <image:caption>Dr. Georg Hackenberg am höhenverstellbaren Massivholz-Schreibtisch vor dem Ultrawide-Monitor mit Blick auf die Almtaler Berglandschaft</image:caption>
  </image:image>
    <image:image>
    <image:loc>https://hackenberg.tech/_astro/preview.Dh7LOj_F_ZdV7X0.webp</image:loc>
    <image:title>TypeScript &amp; Firebase Webentwicklung</image:title>
    <image:caption>Dr. Georg Hackenberg präsentiert TypeScript-Klassenstrukturen, Web-Dashboards und Google-Firebase-Datenmodelle im IT-Hörsaal</image:caption>
  </image:image>
    <image:image>
    <image:loc>https://hackenberg.tech/_astro/preview.DQa0_nWU_PoQFg.webp</image:loc>
    <image:title>Kollaboratives CAD-Design am Hologrammtisch</image:title>
    <image:caption>Studierende konstruieren gemeinsam Fahrzeug- und Drohnenmodelle an einem interaktiven holografischen CAD-Arbeitstisch</image:caption>
  </image:image>
    <image:image>
    <image:loc>https://hackenberg.tech/_astro/preview.qWbB_Z5f_1TBthK.webp</image:loc>
    <image:title>Interaktive Wissensgraph-Steuerung</image:title>
    <image:caption>Spezialistin navigiert gestenbasiert durch einen dreidimensionalen holografischen Wissensgraphen mit vernetzten Informationsknoten</image:caption>
  </image:image>
    <image:image>
    <image:loc>https://hackenberg.tech/_astro/preview.DjD3Wohh_2iibu4.webp</image:loc>
    <image:title>Service architecture: Content Engineering</image:title>
    <image:caption>Structured Content Architectures, Design Tokens &amp; Automated Git Pipelines</image:caption>
  </image:image>
    <image:image>
    <image:loc>https://hackenberg.tech/_astro/cytoscape.D4GAM8cO_Jeej3.webp</image:loc>
    <image:title>Cytoscape Force-Directed Network</image:title>
    <image:caption>Planar 2D network diagram displaying centered data hubs and colored interconnects on a dark slate background</image:caption>
  </image:image>
    <image:image>
    <image:loc>https://hackenberg.tech/_astro/d3.D3JP907J_1apqut.webp</image:loc>
    <image:title>D3 Physics-Based Force Graph</image:title>
    <image:caption>Physics-driven network diagram featuring centrifugally organized topic clusters and fine link lines on a dark background</image:caption>
  </image:image>
    <image:image>
    <image:loc>https://hackenberg.tech/_astro/sigma.Cob5bQlz_Z1Ag5nv.webp</image:loc>
    <image:title>Sigma ForceAtlas2 Graph Layout</image:title>
    <image:caption>Large-scale network graph layout with organically distributed content clusters and delicate edges rendered on a dark background</image:caption>
  </image:image>
  </url></urlset>