A record of investigating whether images and metadata for a public collection can be retrieved via API. Covers the structure of the metadata API, Picturepark tokens, Cloudflare, and robots.txt.
Testing Archivematica's Backlog and Appraisal features. A record of confirming on real hardware: the story behind the Appraisal tab removed in the development version, appraisal via Backlog search, and the mechanism by which the original state is preserved in the METS even when you change the structure through arrangement.
A hands-on record of retrofitting i18n onto a mature OSS React app with react-i18next: Japanese localization, plurals, testing (vitest/Playwright), splitting the work into per-page PRs, and lazy-loading locales.
researchmap provides an official write API and CSV/JSON/JSONL import for individual users, each with its own constraints. This article reviews the available options and presents a Playwright implementation that adds full automation and PDF attachment support.
A small CLI that automates attendance responses on Chouseisan (chouseisan.com) using Playwright. The decision part — whether each candidate slot should be ◯/△/× given the user's Google Calendar — is delegated to Claude Code via the claude.ai Google Calendar MCP. The workflow is split into three independent stages (fetch / fill / submit), and decision rules live in CLAUDE.md.
When migrating 900+ articles from Zenn to a self-hosted Hugo blog, I used Playwright and an undocumented API to bulk-replace article bodies with redirect notices.
Automatically collecting DH tool information from X posts, RSS feeds, and GitHub API, then generating weekly summary articles with AI
A comparison of five methods (SingleFile, Playwright PDF, ArchiveBox, WARC, yt-dlp) for locally archiving Yahoo News articles and videos, covering output format, file size, and use cases
researchmap does not support linking KAKENHI research projects to achievements via API or CSV import, so I created a Playwright script to automate the browser-based workflow.