Website announcement
This site is adopting a new domain: zjy.is-a.dev. The existing jingyuan-zheng.github.io address will remain available long term, and you can also visit through the new domain.
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Jingyuan
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An Apple-Style Web Clock Widget: Design Notes and Technical Details
How I designed and built the new Apple-style dual-time web clock on my blog, including time-zone conversion, analog hand geometry, day-and-night dials, theme separation, and accessibility.
Why Chinese Text Falls Back to a Serif Font in Safari
A practical guide for web developers and designers: why Chinese text can become serif in Safari, how to build a safer font stack, and how to test CJK typography without overriding the rest of a site.
Text Tray for macOS: A Temporary Workspace for Copied Text
Text Tray is an open-source macOS app for quickly reading, editing, cleaning, translating, and saving temporary text without turning it into a note or document.
A Better US Keyboard for Mac: Accents, Pinyin Tones, Greek Letters, and Maltese Characters
A custom macOS keyboard layout that keeps standard US ABC typing unchanged while adding mnemonic Option layers for European Latin letters, pinyin tones, Greek, Maltese-friendly characters, and academic symbols.
Translate Documents on Mac from Finder: PDFs, Word Files, Images, and Transcripts
An open-source macOS Quick Action and Python CLI for translating PDFs, Word documents, Markdown, TXT files, images, and audio transcripts while keeping useful structure intact.
How to Claim One Year of ChatGPT Plus in Malta: AI for All Registration, Courses, and Activation
A practical walkthrough for eligible Malta residents using eID to complete AI for All, finish the Coursera modules, and claim a one-year ChatGPT Plus or Microsoft 365 Personal with Copilot subscription.
How to Make a macOS DMG Installer with a Custom Background
A simple bash script to generate customized DMG installers with backgrounds and precise icon placement.
Maltese Dictionary for Mac: Look Up Ġabra Words in Dictionary, Spotlight, and Three-Finger Tap
A high-performance open-source Maltese dictionary for macOS with 4.5 million word forms.
