A record of reading the open-source unitrad-ui code to understand how Calil's library cross-search retrieves results in stages through search and polling.
A record of connecting a JavaScript-based traditional calendar and tidal calculation tool with a Python-based drift simulation using GeoJSON as the interchange format.
A three-stage walkthrough for applying a Mixamo walk animation to an Avaturn avatar (GLB): offline conversion with Blender 5.0 CLI, verification with Node.js, and browser-only runtime retargeting in Three.js — including a detailed record of what went wrong along the way.
Notes on adding Meta Quest support to a Next.js + React Three Fiber 3D viewer using @react-three/xr v6. Covers the CameraRig XR-camera hijacking issue, the callback vs. ref pitfall in useXRControllerLocomotion, Quest device debugging techniques, and more.
Development notes for a WebXR viewer that places IIIF images at real-world scale inside a virtual Edo-period townhouse, viewable in both browsers and VR headsets. Covers A-Frame + THREE.js third-person camera, VRM avatars, tile LOD, and issues encountered along the way.
An introduction to Observable, the JavaScript-based data analysis and visualization notebook platform by D3.js creator Mike Bostock, and its applications in Digital Humanities.
DOM-based custom markers (maplibregl.Marker) in MapLibre GL JS lag behind the map during zoom and pan. This article explains the cause and a solution using GeoJSON source with Circle/Symbol layers.
Summary of changes required when upgrading from Astro 4 to Astro 5
Implementation notes on building a pipeline that animates VRM models on headless Chrome using Three.js and @pixiv/three-vrm, combined with VOICEVOX lip sync, to auto-generate VTuber-style explainer videos.
Added a visual preview feature to the DOCX → TEI/XML converter using CETEIcean, allowing users to verify TEI tags render as expected directly in the browser.
Building a DOCX to TEI/XML Conversion Tool in the Browser Using the TEI Garage API
I created a Japanese tutorial for ethers.js v6
Annotorious Drawing Mode Breaks Only in Production Build
Japanese localization of RAWGraphs 2.0
Highlighting TeX with Ace.js
Loading .glb Files with Nuxt3 x babylon.js
Implementing Exact Non-Match Search with Fuse.js (Explained by GPT-4)
Partially Implementing Exact Non-Match Search with Fuse.js
[TEI x JavaScript] Removing Unintended Whitespace in Nuxt 3