Shinya Yanagihara
@yanashin.bsky.social
{
"role": "Developer Productivity Specialist",
"affiliations": "Developer Productivity Global Black Belt, Microsoft",
"notes": "All opinions are my own"
}
"role": "Developer Productivity Specialist",
"affiliations": "Developer Productivity Global Black Belt, Microsoft",
"notes": "All opinions are my own"
}
👀Kimi K2 Thinking
Type: Open-source agentic thinking model.
Capabilities: Performs step-by-step reasoning using tools (search, code, browse).
Tool Calls: Can execute 200–300 sequential tool calls without human intervention.
moonshotai.github.io/Kimi-K2/thin...
Type: Open-source agentic thinking model.
Capabilities: Performs step-by-step reasoning using tools (search, code, browse).
Tool Calls: Can execute 200–300 sequential tool calls without human intervention.
moonshotai.github.io/Kimi-K2/thin...
Kimi K2 Thinking
Kimi K2 Thinking, Moonshot's best open-source thinking model.
moonshotai.github.io
November 8, 2025 at 1:41 PM
👀Kimi K2 Thinking
Type: Open-source agentic thinking model.
Capabilities: Performs step-by-step reasoning using tools (search, code, browse).
Tool Calls: Can execute 200–300 sequential tool calls without human intervention.
moonshotai.github.io/Kimi-K2/thin...
Type: Open-source agentic thinking model.
Capabilities: Performs step-by-step reasoning using tools (search, code, browse).
Tool Calls: Can execute 200–300 sequential tool calls without human intervention.
moonshotai.github.io/Kimi-K2/thin...
Is it finally coming, MacBook SE?!
www.bloomberg.com/news/article...
www.bloomberg.com/news/article...
Apple Prepares to Enter Low-Cost Laptop Market for First Time
Apple Inc. is preparing to enter the low-cost laptop market for the first time, developing a budget Mac aimed at luring away customers from Chromebooks and entry-level Windows PCs.
www.bloomberg.com
November 5, 2025 at 1:10 AM
Is it finally coming, MacBook SE?!
www.bloomberg.com/news/article...
www.bloomberg.com/news/article...
Hello from San Francisco 👋
I’m staying here this week 🌁
I’m staying here this week 🌁
October 25, 2025 at 9:59 PM
Hello from San Francisco 👋
I’m staying here this week 🌁
I’m staying here this week 🌁
This week, I've been with this👇 the whole time.
October 20, 2025 at 1:28 AM
This week, I've been with this👇 the whole time.
I am making a demonstration of "GitHub Copilot app modernization for Java developers" now.
-> learn.microsoft.com/en-us/azure/...
-> Upgrade Java apps by using GitHub Copilot (learn.microsoft.com/en-us/java/u...)
-> GitHub Copilot app modernization (marketplace.visualstudio.com/items?itemNa...)
-> learn.microsoft.com/en-us/azure/...
-> Upgrade Java apps by using GitHub Copilot (learn.microsoft.com/en-us/java/u...)
-> GitHub Copilot app modernization (marketplace.visualstudio.com/items?itemNa...)
GitHub Copilot app modernization - Visual Studio Marketplace
Extension for Visual Studio Code - Upgrade and migrate your Java applications to Azure
marketplace.visualstudio.com
October 19, 2025 at 4:25 AM
I am making a demonstration of "GitHub Copilot app modernization for Java developers" now.
-> learn.microsoft.com/en-us/azure/...
-> Upgrade Java apps by using GitHub Copilot (learn.microsoft.com/en-us/java/u...)
-> GitHub Copilot app modernization (marketplace.visualstudio.com/items?itemNa...)
-> learn.microsoft.com/en-us/azure/...
-> Upgrade Java apps by using GitHub Copilot (learn.microsoft.com/en-us/java/u...)
-> GitHub Copilot app modernization (marketplace.visualstudio.com/items?itemNa...)
Andrej Karpathy: Software Is Changing
www.youtube.com/watch?v=LCEm...
www.youtube.com/watch?v=LCEm...
Andrej Karpathy: Software Is Changing (Again)
YouTube video by Y Combinator
www.youtube.com
October 13, 2025 at 3:07 AM
Andrej Karpathy: Software Is Changing
www.youtube.com/watch?v=LCEm...
www.youtube.com/watch?v=LCEm...
As for us, Japanese, English has always been like a programming language😌
October 13, 2025 at 3:06 AM
As for us, Japanese, English has always been like a programming language😌
Btw, honestly, I wanted to be in Belgium🥹
October 11, 2025 at 4:51 AM
Btw, honestly, I wanted to be in Belgium🥹
For the first time in 100 years, I'm building a Struts application. Naturally, I'm using jQuery for the frontend and Hibernate for the ORM😜
I'm surprised how much I remember😂
I'm surprised how much I remember😂
October 11, 2025 at 4:46 AM
For the first time in 100 years, I'm building a Struts application. Naturally, I'm using jQuery for the frontend and Hibernate for the ORM😜
I'm surprised how much I remember😂
I'm surprised how much I remember😂
See you in Seattle next week👋
September 27, 2025 at 7:26 AM
See you in Seattle next week👋
When conducting hiring interviews, the most important consideration is not just an individual's potential, but whether they will create synergy and enhance the team's overall strength when they join as a member.
September 6, 2025 at 1:02 AM
When conducting hiring interviews, the most important consideration is not just an individual's potential, but whether they will create synergy and enhance the team's overall strength when they join as a member.
The skepticism about whether current AI justifies the capital spent is fair. Many models are still more promise than profit. Yet, the underlying tech is evolving fast, and breakthroughs in efficiency or new applications could reignite growth.
AI Bubble Pops:
www.youtube.com/watch?v=O0P7...
AI Bubble Pops:
www.youtube.com/watch?v=O0P7...
AI Bubble Pops, Zuck Freezes Hiring, Newsom’s 2028 Surge, Russia/Ukraine Endgame
YouTube video by All-In Podcast
www.youtube.com
August 24, 2025 at 4:35 AM
The skepticism about whether current AI justifies the capital spent is fair. Many models are still more promise than profit. Yet, the underlying tech is evolving fast, and breakthroughs in efficiency or new applications could reignite growth.
AI Bubble Pops:
www.youtube.com/watch?v=O0P7...
AI Bubble Pops:
www.youtube.com/watch?v=O0P7...
The Beatles Anthology, I'm really interested in that🤩
www.youtube.com/watch?v=lWIE...
www.youtube.com/watch?v=lWIE...
The Beatles – Anthology 2025 (The music, the book, the series)
YouTube video by The Beatles
www.youtube.com
August 23, 2025 at 4:52 AM
The Beatles Anthology, I'm really interested in that🤩
www.youtube.com/watch?v=lWIE...
www.youtube.com/watch?v=lWIE...
I will be in Seattle from Sep 28th to Oct 3🫡
an aerial view of a city with a ferris wheel in the foreground and the space needle in the background
ALT: an aerial view of a city with a ferris wheel in the foreground and the space needle in the background
media.tenor.com
August 22, 2025 at 1:46 PM
I will be in Seattle from Sep 28th to Oct 3🫡
August 18, 2025 at 3:57 AM
(๑•ᴗ•)φ... Fairlearn
github.com/fairlearn/fa...
1. Fairness Assessment:
Metrics and visualizations to evaluate how machine learning models' predictions affect different groups, helping identify potential biases and disparities.
github.com/fairlearn/fa...
1. Fairness Assessment:
Metrics and visualizations to evaluate how machine learning models' predictions affect different groups, helping identify potential biases and disparities.
GitHub - fairlearn/fairlearn: A Python package to assess and improve fairness of machine learning models.
A Python package to assess and improve fairness of machine learning models. - fairlearn/fairlearn
github.com
August 15, 2025 at 2:21 PM
(๑•ᴗ•)φ... Fairlearn
github.com/fairlearn/fa...
1. Fairness Assessment:
Metrics and visualizations to evaluate how machine learning models' predictions affect different groups, helping identify potential biases and disparities.
github.com/fairlearn/fa...
1. Fairness Assessment:
Metrics and visualizations to evaluate how machine learning models' predictions affect different groups, helping identify potential biases and disparities.
Today's my thought:
Pascal’s line is a banger because it nails the point: our strength isn’t muscle, it’s thinking. If we outsource that to “vibe-coding,” we end up as prompt routers who can’t debug our way out of a paper bag.
Pascal’s line is a banger because it nails the point: our strength isn’t muscle, it’s thinking. If we outsource that to “vibe-coding,” we end up as prompt routers who can’t debug our way out of a paper bag.
August 9, 2025 at 3:08 AM
Today's my thought:
Pascal’s line is a banger because it nails the point: our strength isn’t muscle, it’s thinking. If we outsource that to “vibe-coding,” we end up as prompt routers who can’t debug our way out of a paper bag.
Pascal’s line is a banger because it nails the point: our strength isn’t muscle, it’s thinking. If we outsource that to “vibe-coding,” we end up as prompt routers who can’t debug our way out of a paper bag.
Oh well,,,😭
Even so, life goes on. I'll try again😌
Even so, life goes on. I'll try again😌
August 6, 2025 at 10:30 PM
Oh well,,,😭
Even so, life goes on. I'll try again😌
Even so, life goes on. I'll try again😌
There has been some talk about OpenAI employees working 80 hours a week, but this is not surprising at all. With the rise of AI, my own working hours have increased even more than before. That's how much speed and density are required in this day and age.
August 4, 2025 at 2:22 PM
There has been some talk about OpenAI employees working 80 hours a week, but this is not surprising at all. With the rise of AI, my own working hours have increased even more than before. That's how much speed and density are required in this day and age.
This is my personal view on Vibe coding.
I want non-engineers to enjoy Vibe coding to realize your ideas, not for real-engineers.
I believe this is the ideal of GutHub, which was discussed at last year's GitHub Universe about a future where 1 billion people will be developers.
I want non-engineers to enjoy Vibe coding to realize your ideas, not for real-engineers.
I believe this is the ideal of GutHub, which was discussed at last year's GitHub Universe about a future where 1 billion people will be developers.
July 29, 2025 at 1:29 AM
This is my personal view on Vibe coding.
I want non-engineers to enjoy Vibe coding to realize your ideas, not for real-engineers.
I believe this is the ideal of GutHub, which was discussed at last year's GitHub Universe about a future where 1 billion people will be developers.
I want non-engineers to enjoy Vibe coding to realize your ideas, not for real-engineers.
I believe this is the ideal of GutHub, which was discussed at last year's GitHub Universe about a future where 1 billion people will be developers.
I decided to learn LangChain4j again.
What a coincidence!
A video of @lizeraes.bsky.social talking about LangChain4j has been released. Thank you. This is a wonderful first step for me😊
www.youtube.com/watch?v=AX2q...
What a coincidence!
A video of @lizeraes.bsky.social talking about LangChain4j has been released. Thank you. This is a wonderful first step for me😊
www.youtube.com/watch?v=AX2q...
Next-Level Features of LangChain4j for Production-Ready AI Applications by Lize Raes
YouTube video by IntelliJ IDEA, a JetBrains IDE
www.youtube.com
July 23, 2025 at 9:05 PM
I decided to learn LangChain4j again.
What a coincidence!
A video of @lizeraes.bsky.social talking about LangChain4j has been released. Thank you. This is a wonderful first step for me😊
www.youtube.com/watch?v=AX2q...
What a coincidence!
A video of @lizeraes.bsky.social talking about LangChain4j has been released. Thank you. This is a wonderful first step for me😊
www.youtube.com/watch?v=AX2q...
As I have said in various scenes, Vibe coding, which is still being implemented by many people, is AI-assisted development. I don't think it can be called AI-driven development yet.
July 23, 2025 at 1:57 PM
As I have said in various scenes, Vibe coding, which is still being implemented by many people, is AI-assisted development. I don't think it can be called AI-driven development yet.
Reposted by Shinya Yanagihara
I'm thrilled to announce that I'm joining @moderneai.bsky.social, creators of @openrewrite.github.io, as Senior Director of Field Engineering!
Automated refactoring, analysis, and transformation at scale. Learn more: www.moderne.ai
Truly honored to join such an amazing team doing amazing things!
Automated refactoring, analysis, and transformation at scale. Learn more: www.moderne.ai
Truly honored to join such an amazing team doing amazing things!
Scale OpenRewrite auto-refactoring with Moderne
Migrate, secure, and analyze your code across multiple repositories at once—improving your codebase in minutes, not months. Power up OpenRewrite.
www.moderne.ai
July 16, 2025 at 1:20 PM
I'm thrilled to announce that I'm joining @moderneai.bsky.social, creators of @openrewrite.github.io, as Senior Director of Field Engineering!
Automated refactoring, analysis, and transformation at scale. Learn more: www.moderne.ai
Truly honored to join such an amazing team doing amazing things!
Automated refactoring, analysis, and transformation at scale. Learn more: www.moderne.ai
Truly honored to join such an amazing team doing amazing things!
GitHub Copilot Agent mode Implementation sample
github.com/microsoft/vs...
github.com/microsoft/vs...
vscode-copilot-chat/src/extension/prompts/node/agent/agentPrompt.tsx at main · microsoft/vscode-copilot-chat
Copilot Chat extension for VS Code. Contribute to microsoft/vscode-copilot-chat development by creating an account on GitHub.
github.com
July 16, 2025 at 5:52 AM
GitHub Copilot Agent mode Implementation sample
github.com/microsoft/vs...
github.com/microsoft/vs...
Announcement to everyone
Actually, the position I belonged to was closed, and I had two choices: either leave with a severance package or find another offer within the company and transfer.
Actually, the position I belonged to was closed, and I had two choices: either leave with a severance package or find another offer within the company and transfer.
July 14, 2025 at 9:41 PM
Announcement to everyone
Actually, the position I belonged to was closed, and I had two choices: either leave with a severance package or find another offer within the company and transfer.
Actually, the position I belonged to was closed, and I had two choices: either leave with a severance package or find another offer within the company and transfer.