CDUYZH - Creative Developer · AI Tools · Indie Software Craft

I'm cduyzh, a creative developer and indie maker based in Chengdu. When I'm not architecting complex interfaces, I build lightweight AI tools, native macOS utilities, and pragmatic products designed to solve everyday friction with uncompromising polish.

Location: Chengdu, China | Official Website: https://www.cduyzh.top/en.html

Featured Works & Indie Projects

  • iScreenshot

    Summary: Instant menu bar screen capture, screen color pipette, smart stitching, and gradient canvas framing.

    Description: A lightweight native macOS screenshot utility featuring instant global hotkeys, high-precision loupe color picking, scrolling long screenshots, and beautiful canvas framing with gradients and soft shadows.

    Tech Stack: Swift, SwiftUI, macOS

    Tags: macOS Utility, Screen Capture, Design Tool

    Role: Creator & Developer (2026)

    Visit URL: https://apps.cduyzh.top/iScreenshot/

  • iTrans

    Summary: Native menu bar translator powered by DeepSeek and Google with zero intermediate hops.

    Description: A minimalist macOS translation tool featuring side-by-side comparison, instant OCR word selection, and private local glossaries.

    Tech Stack: Swift, SwiftUI, macOS

    Tags: macOS Utility, Translation, Menu Bar

    Role: Creator & Developer (2026)

    Visit URL: https://apps.cduyzh.top/iTrans/

  • Cards Score

    Summary: A minimalist scorekeeper and settlement companion for card and board game nights.

    Description: Effortless round scoring for poker, mahjong, and tabletop games. Features multi-player rooms, real-time sync, offline persistence, and automated winner calculation without interrupting game flow.

    Tech Stack: WeChat Mini Program, Cloud Base, TypeScript

    Tags: WeChat Mini-Program, Scorekeeper, Board Games

    Role: Creator & Developer (2026)

  • HSR Speedrun Archive

    Summary: Combat logs, low-cost zero-cycle run tracking, and endgame boss analytics for Honkai: Star Rail.

    Description: Curated clearing logs across Memory of Chaos, Pure Fiction, and Apocalyptic Shadow. Filter by character eidolons, light cones, gold cost, and replay videos.

    Tech Stack: Vue 3, TypeScript, Vite, Pinia, Tailwind CSS

    Tags: Game Analytics, Speedrun Database, Submission System, Star Rail

    Role: Creator & Frontend Lead (2026)

    Visit URL: https://hsr-archive.cduyzh.top/

  • HSR Endgame HP Inflation Visualizer

    Summary: Interactive telemetry dashboard visualizing boss HP inflation and scaling trends across Honkai: Star Rail versions.

    Description: Tracks historical monster effective HP and period-over-period growth across all endgame modes, providing clarity on difficulty power creep.

    Tech Stack: Vue 3, TypeScript, Vite, ECharts, Tailwind CSS

    Tags: Game Analytics, Data Visualization, Trend Modeling, Star Rail

    Role: Creator & Data Analyst (2026)

    Visit URL: https://hsr-trend.cduyzh.top/

  • Panda Cycling Lab: LLM SVG Animation Arena

    Summary: Side-by-side benchmark testing GPT, Claude, DeepSeek, and Qwen on declarative SVG vector animation.

    Description: Benchmarking leading AI models with a single prompt: "A panda riding a bicycle". Side-by-side comparison of vector aesthetics, clean SVG code structure, and frame fluidness.

    Tech Stack: HTML, CSS, JavaScript, Generative AI

    Tags: Generative AI, SVG Animation, Code Gen, LLM Benchmark

    Role: Creator & Developer (2026)

    Visit URL: https://panda.cduyzh.top/

  • Luna Note

    Summary: Privacy-first menstrual cycle tracking and mindful partner care notifications with on-device encryption.

    Description: A calm, ad-free health companion designed to replace bloated commercial apps with clean typography, zero cloud tracking, and gentle partner check-ins.

    Tech Stack: React, TypeScript, Tailwind CSS, IndexedDB, PWA

    Tags: Health & Wellness, Privacy First, Cycle Prediction, Partner Care

    Role: Concept & Developer (2026)

  • Chengdu Micro-Grid Precipitation Radar

    Summary: Hyper-local weather visualization tracking convective cloud clusters across Chengdu municipal districts.

    Description: Built for Chengdu’s complex basin topography, synthesizing Doppler radar mosaic tiles and nowcasting extrapolation into a clutter-free timeline.

    Tech Stack: TypeScript, Canvas / WebGL, Weather APIs, GeoJSON

    Tags: Meteorology, Data Visualization, GIS, Local Weather

    Role: Data Pipelines & Frontend (2026)

  • Upcoming Games Release Radar

    Summary: Curated timeline tracking launch windows, platform milestones, and delay tracking for PC & consoles.

    Description: Aggregates scattered announcements across Steam, PlayStation, and Nintendo into an organized release countdown with custom hype filtering.

    Tech Stack: Next.js, TypeScript, Node.js Scraping, Tailwind CSS

    Tags: Gaming Radar, Data Aggregation, Release Calendar, Indie Games

    Role: System Concept & Scraping (2026)

  • GPT Image Prompt Lab

    Summary: Modular prompt engineering library deconstructing styles, lighting recipes, and camera perspectives for generative imaging.

    Description: Eliminates lost prompts and inconsistent image generation with modular syntax blocks for art genres, lighting setups, render engines, and composition rules.

    Tech Stack: React, TypeScript, LocalStorage, Tailwind CSS

    Tags: Generative AI, Prompt Engineering, Design Systems, Inspiration Hub

    Role: Designer & Architect (2025)

  • Star Rail Enemy Weakness & Toughness Index

    Summary: Fast-lookup compendium of boss elemental resistances, toughness bars, and crowd control immunities.

    Description: A rapid reference tool designed for high-difficulty turn-based runs, clearly organizing boss vulnerability profiles and mechanical patterns.

    Tech Stack: React, TypeScript, Static Indexing, Fuzzy Search

    Tags: Game Guide, Enemy Mechanics, Team Building, Star Rail

    Role: Research & Frontend (2025)

  • Character Portrait Pipeline

    Summary: Automated generative workflow synthesizing stylized character portraits and uniform character profile cards.

    Description: A pipeline connecting generative diffusion models with deterministic web layout engines to produce consistent character profile sheets.

    Tech Stack: TypeScript, Canvas, HTML-to-Image, SVG

    Tags: AI Workflows, Character Design, Web Layouts, Visual Identity

    Role: Pipeline Design & Frontend (2025)

Frequently Asked Questions

Who is cduyzh and what is publicly available?
cduyzh is a frontend and independent developer based in Chengdu, China. Public work includes iScreenshot, iTrans, the Cards Score WeChat mini program, Honkai: Star Rail data tools, and the Panda Cycling AI SVG Lab.
What can I do with iScreenshot on Mac?
iScreenshot is a native macOS menu-bar utility for region capture, scrolling screenshots, color picking, screenshot mockups, and screen recording. Its product page is available in Chinese and English.
How does iTrans handle translation and privacy?
iTrans offers menu-bar and selection translation, DeepSeek with your own API key, Google Translate, and local terminology memory. Selected text is sent to the chosen translation provider; the glossary stays on your Mac.
What does each Honkai: Star Rail tool do?
The archive searches verified endgame team clears, the trend site visualizes boss HP changes, and Action Lab calculates action value, speed breakpoints, action advance, and turn plans. All three currently publish primarily Chinese content.
Which pages are available in Chinese and English?
The portfolio, Mac apps portal, iScreenshot, and iTrans product pages have separate Chinese and English URLs. The game data sites, Panda Cycling Lab, and Shijian are currently Chinese-first; bilingual llms summaries do not imply full English page coverage.