iiinova — where your digital self keeps evolving

Yusuke @y.tsutsumi.io · 10/04/2026

Wondered how to use git work trees to have agents contribute PR's and push changes in parallel? Here's a quick guide! youtu.be/LoxnOzm1ctg?... #ai #agents #worktrees

youtu.be

Orchestrating Git Worktrees for Agents with Lelouch

YouTube video by yftcodes

000

Yusuke @y.tsutsumi.io · 31/03/2026

Here's a video walking through, step-by-step, how to build a hands-off codebase using agents from scratch! Please take a look. youtu.be/dXyPfslMLYE?... I cover starting scaffolds with AGENTS.md and specs, issue management with beads, agent queuing and orchestration with a tool I wrote, lelouch.

youtu.be

Writing a fully agent-generated codebase with Beads and Lelouch

YouTube video by yftcodes

100

Yusuke @y.tsutsumi.io · 08/12/2025

We did it! aep-2026 is now live! aep.dev/aep-2026/1/ come learn about our API standard and CLIs, UIs, terraform providers, and more that can work with any compliant API! #api #api-design #cli #ui #aepdev

aep.dev

AEP Purpose and Guidelines

000

Reposted by Yusuke

aep.dev - API Enhancement Proposals @aep.dev · 08/12/2025

The aep-2026 edition has shipped! 🚀 This release establishes long-term stability as a critical foundation. The new versioning mechanism and release cycle supports our tooling ecosystem, which now includes a Terraform Provider, CLI, MCP Server, and more. Read more: aep.dev/blog/aep-202...

A screenshot of the aep.dev site that shows rule 300, which establishes the rules for edition-based versioning.

023

Yusuke @y.tsutsumi.io · 09/10/2025

Brandon Patton (Merlin Pool Creative)のCaps & Stems: The Mushroom Hunting Board Gameを@kickstarter.comで要チェック！ www.kickstarter.com/projects/mer...

kickstarter.com

Caps & Stems: The Mushroom Hunting Board Game

Step off the beaten path to discover fascinating fungi in this 3D mushroom-building strategy game.

000

Reposted by Yusuke

aep.dev - API Enhancement Proposals @aep.dev · 30/04/2025

For those who prefer video, @rambleraptor.bsky.social has added a walkthrough showing how the Terraform provider works: www.youtube.com/watch?v=dL3E...

youtube.com

aep.dev (part 4): fully generated Terraform providers with terraform-provider-aep

YouTube video by aepdev

022

Yusuke @y.tsutsumi.io · 30/04/2025

Fully code generated Terraform provider! Check out terraform-provider-aep: www.youtube.com/watch?v=dL3E.... Shout out to @rambleraptor.bsky.social for all the great work here #aepdev #apis #terraform @aep.dev

youtube.com

aep.dev (part 4): fully generated Terraform providers with terraform-provider-aep

YouTube video by aepdev

011

Yusuke @y.tsutsumi.io · 27/04/2025

www.slate.auto/share/X6N1H6 slate customization options are pretty fun

slate.auto

Share your Slate

Take a look at my Slate!

000

Yusuke @y.tsutsumi.io · 12/04/2025

Just leaned vscode will automatically pull schemas from schemastore.org to validate json / yaml files that are registered: stackoverflow.com/questions/60.... Very, very cool. #vscode #jsonschema

schemastore.org

JSON Schema Store

JSON Schemas for common JSON file formats

000

Yusuke @y.tsutsumi.io · 10/04/2025

Congrats #aep-dev! a Terraform provider that can work with any aep-compliant API is pretty amazing! There was a lot of effort in getting Terraform right during my time at Google. I'm super excited that we're making steps toward that work becoming O(1) for well-designed, resource-oriented APIs.

011

Reposted by Yusuke

Alex Stephen @rambleraptor.bsky.social · 09/04/2025

The AEP project (especially this Terraform provider) feels like a culmination of a large portion of my career. As an industry, we spend so much effort trying to manually translate our APIs to the tools that users use. AEPs are proving that better-designed APIs lead to stronger tooling faster.

032

Yusuke @y.tsutsumi.io · 19/03/2025

Sometimes I wonder how many decades of human life has been spent on slightly adjusting boxes and arrows in powerpoint slides.

110

Reposted by Yusuke

aep.dev - API Enhancement Proposals @aep.dev · 05/03/2025

What to know what's cooking with for the AEP project in 2025? Learn about our plans and roadmap, including: - The path to a major release - The tooling to accompany it - Upcoming community events - Our longer term goals - … and how to get involved! aep.dev/blog/2025-ro...

aep.dev

AEP's 2025 Roadmap - Building Momentum

012

Reposted by Yusuke

aep.dev - API Enhancement Proposals @aep.dev · 18/02/2025

API Enhancement Proposals (AEPs) are a specification and tooling for building best-in-class resource oriented APIs. Where did the AEPs come from? What are the underlying motivation and philosophies of the project? In our latest post, @y.tsutsumi.io explains that and more! aep.dev/blog/history...

aep.dev

The History and Philosophy of AEPs

122

Yusuke @y.tsutsumi.io · 10/02/2025

Wanted to write about my twist on the "STAR" interview answer format. I call it "RSA" (rizza): y.tsutsumi.io/rsa

y.tsutsumi.io

Result, Situation, Action: a new take on the STAR format

Result, Situation, Action

000

Yusuke @y.tsutsumi.io · 08/02/2025

Is there really no atomic library / functionality in Python (e.g. for incrementing an integer?). Seems like requiring locks for this is a very expensive way of doing it. I guess asyncio's cooperative scheduling seems like the most robust solution. discuss.python.org/t/atomic-and.... #python

discuss.python.org

Atomic and thread safe in Python World

@Rosuav @alicederyn guys, i have to say i really appreciate your thoughtful, provocative, and informative replies. and i guess for me it’s time to revisit some kind of fundamentals, thanks again!

000

Yusuke @y.tsutsumi.io · 06/02/2025

Posted about some thoughts on why shallow, small packages are an ideal code organization for bazel: y.tsutsumi.io/bazel-many-a... what are your best practices around code organization? #bazel

y.tsutsumi.io

Many and granular: ideal code organization in Bazel repos

Better code organization in bazel

000

Reposted by Yusuke

Butlerian Jihadist of House Dornick @shimminykricket.blacksky.app · 02/02/2025

An anonymous person at the CDC just archived all the public CDC datasets as of 1/28 and uploaded it to archive.org

archive.org

Internet Archive: Digital Library of Free & Borrowable Texts, Movies, Music & Wayback Machine

7544361325

Reposted by Yusuke

Framework @frame.work · 31/01/2025

We're excited to announce the latest Framework Laptop 13 with Intel Core Ultra Series 1, an optional 2880x1920 120Hz display (ideal for 2:1 scaling on Linux), and new configurations for businesses with 3 year warranties. Pre-orders are open now.

Framework Laptop 13 (Intel Core Ultra Series 1)

3426

Yusuke @y.tsutsumi.io · 29/01/2025

TIL that enums and boolean checking compile down to nearly identical assembly code in Rust: godbolt.org/z/bhKP8sMh1. I would have hoped so, but it's good that it's actually the case. So you can replace booleans with more semantic enums without fear! #rust #rustlang #compilers

godbolt.org

Compiler Explorer - Rust (rustc 1.84.0)

// Type your code here, or load an example. pub enum Feature { Enabled, Disabled } // As of Rust 1.75, small functions are automatically // marked as `#[inline]` so they will not show up in ...

140

Reposted by Yusuke

aep.dev - API Enhancement Proposals @aep.dev · 20/01/2025

In addition to a spiffy new website, we kicked off our blog with a year-in-review recap: aep.dev/blog/2024-in... ... and new we're on Bsky, too! Follow us here, in Slack, or by RSS to keep up with how the project evolves.

aep.dev

AEP's 2024 Year in Review

022

Yusuke @y.tsutsumi.io · 14/01/2025

TIL about `lstopo` - you can find out about the architecture of your CPUs, include cache sizes and shared caches across cores! very cool. #lstopo #linux #cpu

041

Yusuke @y.tsutsumi.io · 13/01/2025

Anyone have a good example of a Go library that embeds a compiled library (C/Rust), and how to make that retrievable via `go get`? Trying to write a library in Rust, and re-use the logic in GoLang / Python via bindings. Python has a "wheels" concept to do this. #golang #go #bazel

100

Yusuke @y.tsutsumi.io · 08/01/2025

Devastating what's going on in LA right now. My thoughts are with those who have to suffer these wildfires. 💙

000

Yusuke @y.tsutsumi.io · 04/01/2025

My cruise hoodie just arrived, just in time to be added to the pile of swag from defunct companies and teams. You're not in tech until you have one of those.

110

Yusuke @y.tsutsumi.io · 03/01/2025

aep.dev made a ton of progress! Don’t just take my word for it - check out our public blog post on the topic: aep.dev/blog/2024-in... I’m very proud of the fact that we finally moved from just theoretical benefits to the client tooling, to real UIs and clients.

aep.dev

AEPs

Application Enhancement Proposals

100

Yusuke @y.tsutsumi.io · 01/01/2025

Happy new years! Here's my final blog post for the year, this time just about a fun game, Deduckto, I've been playing with the kids. #deduckto y.tsutsumi.io/deduckto/

y.tsutsumi.io

Winning Deduckto

020

Yusuke @y.tsutsumi.io · 29/12/2024

Have you ever had issues with overbuilding of dependencies in #bazel? or just interested in how to figure out dependencies and optimize them? check out depsaw and it's corresponding blog post: y.tsutsumi.io/depsaw/ #build #ci #devops

y.tsutsumi.io

depsaw: analyze and stop overbuilding in bazel

Summary

020

Yusuke @y.tsutsumi.io · 18/12/2024

Had someone ask me for some interviewing tips for a software / tech role recently. Here's some notes I wrote up a while back: y.tsutsumi.io/interview-ti... #coding #tech #interviews

y.tsutsumi.io

Yusuke Tsutsumi’s interview tips

My blog on software, productivity, and obsessively optimizing. I work at Google, ex-Zillow. Thoughts my own.

000

Yusuke @y.tsutsumi.io · 14/12/2024

Have you ever had to organize a giant, cross org project? Or just want to make roadmap discussions easier? I've written up some design patterns I've found useful around project management systems. Tell me about yours! y.tsutsumi.io/multi-org-pr...

y.tsutsumi.io

Design patterns for organizing multi-organization projects

Design patterns for organizing multi-organization Projects

100

Yusuke @y.tsutsumi.io · 14/12/2024

If you like REST APIs - I'm working on an API design specification called aep.dev, and a command line tool called aepcli that can dynamically generate fluent command line interfaces to work with them. To learn more about it and the design, here's a post I wrote: y.tsutsumi.io/aepcli-design/

y.tsutsumi.io

AEPCLI’s design decisions

aepcli’s design decisions

110

Yusuke @y.tsutsumi.io · 02/12/2024

Android Auto is pretty awesome: just hop in your car and your personal smart car activates, plays your music, uses your navigation and apps. Once desktop computing powered by your phone has taken off, then your phone really would be your sole computing device.

000

Yusuke @y.tsutsumi.io · 22/11/2024

I love how Cyberpunk 2077 started with only running well on beefy servers in a cloud gaming platform and now running well on a handheld like Steam Deck

110

Reposted by Yusuke