YAPC::Tokyo 2026 の LT に申し込みしました。でっかい会場で Perl で L チカする未来を想像して書きましたっと。
https://fortee.jp/yapc-tokyo-2026/proposal/6706d032-1906-45a8-8874-93291be22279

これで 500 円はバグってる。美味しい。

明石バル用に地図アプリ作ったので、快適に調べ物できてる。

明石バルのイベントで飲んでる。美味しい。

X だけにある情報は検索にも引っかかりにくく健全ではないな、ということで Posfie でまとめてみた。 TinyGo Conference のもいまさらですがまとめるかな。

2026/11/07 の TinyGo Keeb Tour 2026 in Sabae with jig\.jp の X ポストまとめ
#tinygo_keeb
https://posfie.com/@tinygo_keeb/p/OfPYJOr

Tinyflight, my new flight control software written using @TinyGo was in today's Golang Weekly, very cool!

https://golangweekly.com/issues/624

You can even let a decision model fly the real drone firmware eneitrely in your browser right here:
https://jeyzma.com/plays/tinyflightsim/

技術書典21 で新刊 TinyGo Keebook vol.4 を出します。冒頭特集は USB HID Keyboard の作り方です。 TinyGo でキーボード作ってみたい人はぜひ。オフラインは く08 で真ん中付近です。
#tinygo_keeb #技術書典 #技術書典21

久しぶりに充電用機材を持たないまま出張に出てしまったな。また USB PD な機材が増えてしまう。

The EU killed the fun of buying from Aliexpress... now I'm paying 40% more but can't raise my prices 40%... also can't finf european suppliers of what I need... 😢😥🥲

2026/11/07 の TinyGo Keeb Tour 2026 in Sabae with jig\.jp の開催レポートを公開しました。参加いただいた方、 jig の皆さん、関係者の皆さんありがとうございました。
#tinygo_keeb

TinyGo Keeb Tourで鯖江に行ってきました！
https://tinygo-keeb.org/blog/?p=427

Imagine that I was on your team, and all we could accomplish together. Now contact me, let's talk about how I can work for you!

Did you know?

https://internals-for-interns.com/posts/go-compiler-pgo/

今日も美味しいね。 #tinygo_asap

FDCAN トランシーバー付きの stm な XIAO か。いいな。 TinyGo のハンコンのコントローラーにぴったりだ。
https://x.com/seeedstudio/status/2119970656561529231

Tinyflight: real M5Stack StampFly ESP32S3 drone firmware that can fly in the air & in your browser too!

Written using @TinyGo & just introduced at Espressif DevCon.

https://tinyflight.app/

#tinygo #golang #esp32 #esp32s3 #m5stack #stampfly #espressif #wasm #drone

In my post this week I'm getting Inside PGO to explore how the Go compiler uses a CPU profile to make your program faster without changing a single line of your code.

The profile gets trimmed down to call edges: which function called which and how often. With that, the compiler does three things, Guarded devirtualization, Inlining and Loop alignment (x86 only).

I walk through all of it with a small shapes program and its real profile edges.

Here: https://internals-for-interns.com/posts/go-compiler-pgo/

#Golang #Performance

Good news everyone! We'll be there at @fosdem along with @TinyGo @yzma_ai and many many friends like @fireflyzero & @godevroom Come talk about embbeded development and get free pins and stickers (and some PCBs thanks to #PCBWay ) #fosdem

鯖のへしこそぼろ。大好き。
鯖江の道の駅西山公園でも買えたので嬉しい。

Today I'm writing about the Go's Profile-Guided Optimization (PGO), where you hand the compiler a profile of a real run and it optimizes the code that is actually hot, without touching your source.

From the profile, the compiler does three things: guesses the concrete type behind interface calls, inlines much bigger functions at hot calls, and aligns hot loops to cache lines. We will see each of those in detail.

The article will be out tomorrow!

#Golang #Performance