Writing

After moving, I chose an apartment facing west. Outside the window there is a wide stretch of green and a lake. I have been very happy watching the afternoon li…

This is a review of the first hackathon of my life. I made a very immature tool in it. Behind the tool is part of my imagination of what a personal information-…

My self-built Telegram bot keeps giving me things that make me smile at the screen, or frown and ask, “What is that?” after I read them. Interesting, interestin…

The title comes from a line in the Japanese drama Me and Him, Who Will Break Up in 100 Days, which ended today.

Today I found a new topic on Douban about Codex and Claude Code.

I have had two strong thoughts lately, so I want to leave a trace of them here.

There are not many AI products that I both love and hate. Poke is one of them.

I have been making two tools recently. I have gained a little, and I am also still confused about many things. There are too many small details, so I will go st…

At one point while discussing Anthropic's recent ‘2028: Two Scenarios for Global AI Leadership’ with NotebooLM, I noticed that my input method had done somethin…

1) Humans can't escape the ‘curse’ of their environment

Yoga pants are only a metaphor. What I mean is: when it is worn, it does not call attention to itself.

This title is the strongest feeling I have had recently after listening to a few podcasts and reading posts from people on X.

Earlier, I used the Hugging Face API to make a voice-to-paint tool. Then I noticed that whenever the generated image involved a person, it was almost always mal…

A while ago I came across videos by Johnathan Bi online and was drawn in for no clear reason. Philosophy seemed so different in his world. A few days ago I list…

I once mentioned a wonderful woman I found on Xiaohongshu. In one of her posts, she said that Code kunst is someone all asexual people would like. As someone wh…

Honestly, I do not hate having a job. I even kind of like working. There have been times when I was still at my computer at two or three in the morning.

I recently heard two ideas that I found interesting and wanted to keep, so here I am writing again.

At the end of last year, I was obsessed with AI coding. Most of what I did then was decide what to make, ask AI to write a PRD, and let an agent work. Once ther…

Today's note began with an online stranger. When I first came across his posts, he was looking for a co-founder to build an agent for dating and relationships.

One day I remembered talking with AI about certain topics. I went back with keywords, but the results were often disappointing. The jump did not always land on…

Whenever I visit a new city, the things that draw me most are still the familiar cultural and art spaces, especially bookstores. I never get tired of going to p…

1) I read a passage in an article that felt a little unreal, so I asked Gemini the same question. After seeing its reply… well, another perfect example of GIGO:…

During the Lunar New Year period, besides dealing with the holiday, I was doing something else: feeding my Elys avatar. Then I started using Second Me too... I…

Part of my everyday work is related to podcasts. With podcasts, what really takes time is often not the content itself, but post-production, especially audio ed…

Recently I have been doing an experiment on making long-form podcast content callable. It is a little like an Agent for podcasts, or a question-and-answer assis…

There is a kind of product that has always made me uncomfortable. It is usually very effective: it catches attention quickly and really can turn it into sales.

I had a need 👉 then found that the tools for it did not meet my expectations 👉 so I made one myself 👉 and used it myself. That is probably the path that brought…

I am someone who much prefers speaking to typing when I interact with AI. Every time I try to explain what I want to Gemini on the web, Claude Code on desktop,…

Recently I used AI to make myself a website. (As of July 16, 2026, its domain has successfully moved to the domain where you are reading this article.) Then I r…

After a little more than two days, on and off, I finally made my LumiFlow MVP! (The MVP itself was finished earlier, but I did not think the features were good…

On New Year's Day, I got some New Year wishes from friends. One person asked where I had gone to have fun. I said: nowhere. I was vibe coding!

I have been making an extension over the last two days. It was almost ready to launch: I had created the GitHub repo and uploaded it, and my Google Chrome Store…

Look at the images above 👆

I've tested a few apps and products lately. Some made my eyes light up; some drove me crazy.

After writing Podcast Content, AI, and Creator Sovereignty, I started thinking seriously about why, apart from NotebookLM, there still are not many tools for ge…

I have recently been learning about AI chips, which led to the notes below.

Last year, I helped a friend produce a podcast series about the culture of Gulangyu. During the process, she brought up the “long-tail effect”, or, put another…

‘I feel that most boys' love works exist to fit the market or the audience. The criticism of “making BL ugly” shows it clearly enough. The way people are writte…

Ah, my brain has crashed.