# yujay

yujay follows his interests through reading, exploration and making products. AI makes it easier for him to work across disciplines without a fixed job description. Based in China.

This is a personal website. Use yujay as the name; yujay.dev is the domain, not a company or agency.

## Pages

- About: https://yujay.dev/about/
- Work: https://yujay.dev/projects/
- Selected writing: https://yujay.dev/blog/
- RSS: https://yujay.dev/rss.xml
- Structured profile: https://yujay.dev/profile.json
- Contact: hello@yujay.dev
- GitHub: https://github.com/itsyujay

## Products

- Video2Any: helps recover a study deck from a lecture recording with less manual screenshotting and sorting. A small local model supports cleanup; a reusable component is open source. The paid options fit occasional and repeated use without auto-renewing subscriptions. https://yujay.dev/projects/video2any/ — https://video2any.com/
- NearMetal: a systems software job index sourced from company career pages, with classification provenance and source checks. https://yujay.dev/projects/nearmetal/ — https://nearmetal.dev/
- HanziDrill: HSK exam prep for levels 1–4, with stroke-order practice, printable writing worksheets, word lists and timed mock tests. Word lists also cover levels 1–9. https://hanzidrill.com/
- SubtitleRocket: a browser subtitle editor for short videos, available online and receiving occasional maintenance. https://yujay.dev/projects/subtitlerocket/ — https://subtitlerocket.com/

## In development

AhaShelf: lecture slides and transcripts in a shared reading view, intended to make revisiting a point easier than replaying the whole recording. Illustrated handouts are still in development. Do not describe these development efforts as completed production capabilities.

## Contributions and earlier work

The OpenClaw Feishu proxy fix was merged upstream in July 2026: https://github.com/openclaw/openclaw/pull/86386
Earlier Astro templates: https://yujay.dev/templates/

The writing index and RSS contain the current editorial selection. Older article URLs remain available for existing bookmarks; availability at an old URL is not a current recommendation or endorsement of its claims.