Running Local AI Agents in the Browser: Integrating Web-LLM into Delta Dynamics
A deep dive into bringing decentralized, client-side LLM-driven AI behaviors to our low-poly ecosystem simulator using WebGPU, MLC Web-LLM, and asynchronous web workers.
Digital Log
Computer Science Blog
Insights, development logs, sketches, and tutorials covering ultimate usability design, graphics engine development, software systems, and mechatronics workbench engineering.
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Modernizing Interactive Network Graphs: 3D WebGL, Vis.js, and Dynamic Layout Syncing
A deep dive into refactoring our website's interactive visualization network. Learn how we integrated 3D Force graphs, Vis.js canvas rendering, smooth coordinate transitions, and real-time theme syncing with URL state persistence.
GPU-Accelerated Water Flow and Subsurface Hydrology Shaders in Delta Dynamics
How we implemented a high-performance, discrete grid-based shallow water and groundwater simulator on the GPU at 60 FPS using WebGL, Three.js, and FBO ping-pong textures.
Designing a Flicker-Free Client-Side Unread Content System in Astro
How we implemented a client-side localStorage notification system for unread content, using cached Astro static content manifests and synchronous scripting to eliminate visual flickering.
Relaunching my personal website on GitHub Pages with Astro and TypeScript
Discover how I relaunched my personal website on GitHub Pages using Astro, TypeScript, and Google Antigravity to automate legacy PHP content migration.
A new zumida video is out on YouTube!
Now, that zumida has emerged into a mature platform, it is time to present the first public video. See zumida in action, from registration to content creation a...
Explaining the new zumida dashboard
Recently I have been working on the zumida dashboard. The dasboard provides an overview of the information managed with zumida. From there you can dive into the...
The new zumida user interface revealed!
Some time ago I started working on a new version of zumida, a software for knowledge management, communication, and presentation. Today, I want to share two scr...
A tool for analyzing data from welding experiments
Some time ago a friend of mine, Prof. Gerard Wilhelm, asked me to develop a tool for analyzing data from his welding experiments. In this post I want to share s...
The Hyperkit Software graph library in action
At Hyperkit Software we also develop JavaScript graph visualization algorithms. However, we focus on touch-based interaction and physics-based animation to make...