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Tatsuhiko Miyagawa

@miyagawa.co
3.8K followers 443 following 1.1K posts

Software Engineer at Fastly, and podcaster for @rebuild.fm

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Tatsuhiko Miyagawa @miyagawa.co · 04/10/2026
Bluesky, why
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Tatsuhiko Miyagawa @miyagawa.co · 24/08/2026
wonder if anyone's doing this for HOA
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Tatsuhiko Miyagawa @miyagawa.co · 22/08/2026
System Settings app
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Tatsuhiko Miyagawa @miyagawa.co · 22/08/2026
Pixel 11 Pro street snap
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Tatsuhiko Miyagawa @miyagawa.co · 21/08/2026
My new gear: Pixel 11 Pro
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Tatsuhiko Miyagawa @miyagawa.co · 12/08/2026
this looks to me that upgrading from Pixel 10 Pro to 11 Pro costs me negative
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Tatsuhiko Miyagawa @miyagawa.co · 05/07/2026
入力待ちな agent に直接飛ぶコマンド書いたほうが早くない? ってことでこういう風にしました
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Tatsuhiko Miyagawa @miyagawa.co · 04/07/2026
ACH from Stripe to my Amex Business Checking apparently got returned? what's going on.
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Tatsuhiko Miyagawa @miyagawa.co · 30/06/2026
SF City Hall laser light show
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Tatsuhiko Miyagawa @miyagawa.co · 25/06/2026
Combining the Prime Day sale with the Fire TV trade-in, Amazon Kindle Scribe Colorsoft is $416 + tax. Might be a good deal. The question is whether I use this device, and if so is it at a desk or a bed (to replace the current Kindle Oasis from 2019). 11" is a pretty big size for a bedside reader
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Tatsuhiko Miyagawa @miyagawa.co · 16/06/2026
oh man I _just_ migrated away from Linode to Hetzner a few weeks ago and Hetzner just announced a steep price increase from $7 to $21!
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Tatsuhiko Miyagawa @miyagawa.co · 15/06/2026
Watching US World Cup in 4:3 screen has an immediate y2k vibe
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Tatsuhiko Miyagawa @miyagawa.co · 09/06/2026
ひさびさに新しいスイッチでも試してみるかとおためし購入
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Tatsuhiko Miyagawa @miyagawa.co · 09/06/2026
My new gear: Ulanzi D100H
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Tatsuhiko Miyagawa @miyagawa.co · 03/06/2026
!!
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Tatsuhiko Miyagawa @miyagawa.co · 27/05/2026
anyone going to HITC LA?
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Tatsuhiko Miyagawa @miyagawa.co · 22/05/2026
When is this device gonna be released lol
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Tatsuhiko Miyagawa @miyagawa.co · 20/05/2026
Vibe coded an RSS reader that 1) uses Gemini to auto categorize and prioritize articles based on my preference and 2) use WKView to extract full text from paywalled sites like NYT/WSJ using my account to save to Instapaper.
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Tatsuhiko Miyagawa @miyagawa.co · 19/05/2026
カリフォルニアバージョン違うパッケージ!?
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Tatsuhiko Miyagawa @miyagawa.co · 16/05/2026
got the MVP working! Listening to the podcast mix channel from Audio Hijack with whisper-stream, then run it through Gemini Flash Lite to do a show note lookup and web search every 30 seconds.
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Tatsuhiko Miyagawa @miyagawa.co · 15/05/2026
OK, it was easy to build with Gemini's Gems:
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Tatsuhiko Miyagawa @miyagawa.co · 14/05/2026
Took a bit of time this weekend and turned almost all of my podcast production steps into a Claude Code workflow. Most of them have been automated with rake tasks but there were still some manual steps filling in episode numbers. Of course editing it with Logic Pro is still going to be manual.
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Tatsuhiko Miyagawa @miyagawa.co · 09/05/2026
New desk setup: MacBook Pro x2 (Personal, Work) MOTU M6 Edifier M60 BenQ PD2730S BenQ ScreenBar Halo 2 Insta360 Link 2C Pro
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Tatsuhiko Miyagawa @miyagawa.co · 07/05/2026
My new gear. Fenge monitor riser. So clean with lots of storage. Temporary layout
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Tatsuhiko Miyagawa @miyagawa.co · 06/05/2026
My new gear: Edifier M60
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Tatsuhiko Miyagawa @miyagawa.co · 06/05/2026
Perl verisons stat page on CPANMetaDB got a visual overhaul! cpanmetadb.plackperl.org/versions/ #perl #CPAN
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Tatsuhiko Miyagawa @miyagawa.co · 01/05/2026
Apparently DoorDash going out now uses the dining network as well?
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Tatsuhiko Miyagawa @miyagawa.co · 16/04/2026
My new gear, Rework Toshi Pack 20L for EDC
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Tatsuhiko Miyagawa @miyagawa.co · 14/04/2026
一応設定でオフにはできる
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Tatsuhiko Miyagawa @miyagawa.co · 10/04/2026
using superpowers brainstorming with visual demo, this is pretty amazing
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Tatsuhiko Miyagawa @miyagawa.co · 23/03/2026
Google iOS app added Live Activity? Actually might be as good as Flighty
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Tatsuhiko Miyagawa @miyagawa.co · 23/03/2026
It's hard not to see OpenAI in there...
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Tatsuhiko Miyagawa @miyagawa.co · 20/03/2026
My new gear: Tomtoc 28L travel backpack
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Tatsuhiko Miyagawa @miyagawa.co · 23/02/2026
So warm in Tokyo! Meaning there's a lot of pollen in the air though... 🤧
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Tatsuhiko Miyagawa @miyagawa.co · 19/02/2026
Blue sky in Kyoto
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Tatsuhiko Miyagawa @miyagawa.co · 17/02/2026
Update: got full 4K points after 1.5 months and asking for a review.
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Tatsuhiko Miyagawa @miyagawa.co · 12/02/2026
TripIt+Flighty is my go-to for travel itinerary, but TripIt iOS app isn't particularly fun to use and sharing with my wife isn't that easy because she doesn't use these apps. Time to vibe code some app with Codex, and it almost one-shotted in 15 mins. SwiftUI + MapKit.
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Tatsuhiko Miyagawa @miyagawa.co · 09/02/2026
E-Plus: our website UX is so terrible it's your responsibility to opt-out of spam recommendations
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Tatsuhiko Miyagawa @miyagawa.co · 09/02/2026
basically free 750 points via Rakuten and paying with Amex Platinum statement credit for Lulu I guess
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Tatsuhiko Miyagawa @miyagawa.co · 06/02/2026
decoded with Gemini
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Tatsuhiko Miyagawa @miyagawa.co · 06/02/2026
Sustainable engineering model is such a corporate euphemism
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Tatsuhiko Miyagawa @miyagawa.co · 06/02/2026
👋
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Tatsuhiko Miyagawa @miyagawa.co · 01/02/2026
One last bananas for Bilt
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Tatsuhiko Miyagawa @miyagawa.co · 01/02/2026
so desperate
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Tatsuhiko Miyagawa @miyagawa.co · 28/01/2026
love the smell of a new 1099-R in my inbox. still waiting for SoFi, E*Trade, Stripe, mysolo401k and Coinbase...
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Tatsuhiko Miyagawa @miyagawa.co · 28/01/2026
oh. It's actually been a futuristic way to make payments at Whole Foods
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Tatsuhiko Miyagawa @miyagawa.co · 27/01/2026
this feels like a trap every time
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Tatsuhiko Miyagawa @miyagawa.co · 23/01/2026
This is actually a voter suppression
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Tatsuhiko Miyagawa @miyagawa.co · 22/01/2026
spend につき 4% の Bilt Cash がつき、$30 Bilt Cash あたり 1000 point 分の家賃分ポイントがもらえるので、通常の 1x に加えて 1.33333 ポイントという計算になります
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Tatsuhiko Miyagawa @miyagawa.co · 22/01/2026
Some useful Claude Code "skill" (not really a skill because it's small enough to put into global CLAUDE\.md): Add to worklog, to summarize what's pasted as a worklog entry and run macOS shortcut. I paste Slack log/Google Docs snippets then "add this to worklog" which then adds it to my Bear Notes.
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