Video2Any
Turn a lecture recording into a study deck, with less time spent taking screenshots and sorting them. Free to try, with purchases for the recordings you need.
- Less manual sorting
- One-time payments
- Open-source library
Following my curiosity.
Making things I care about.
yujay.dev
A personal corner
of the internet.
Hey, I’m yujay. I read, explore ideas, and make things I care about. AI makes it easier to follow an interest across the old boundaries between roles.
A little about meProducts in use
More about the work
NearMetal
A focused index of systems software jobs, with company sources and review labels attached. See where each listing came from and how it was checked.
- Systems work first
- Company career sources
- Visible review labels
Selected writing
All writingWhen an Agent Reviews an Agent, Say So
NearMetal needed a separate label for jobs reviewed by an agent. Here is what changed, and what each label is allowed to claim.
做了三个模板，也停下了一个截图工具
用 bolt.new 和 Cursor 做了三个 Astro 模板；发现截图工具已有更合适的替代品，便暂停了开发。
做语音学习产品，先想错了需求
从 YouTube 视频陪练做到实时对话，花了几个月加功能，才开始追问是否有人愿意这样学习。