Teruhisa
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t6a.dev
Teruhisa
@t6a.dev
Individual LLC, Dad of 2, Software Engineer/Developer, JS/TS, React
http://jotaifriends.dev
🗣 Almost about web dev in Japanese
🏝 http://discord.gg/zPhh4KeBm5
Home town: 熊本
Thank you for coming JSconfJP.
I enjoyed to join as a staff in this year too.
November 17, 2025 at 3:36 PM
ダン、ダ、ダン!?
(ごめん、言わずにはいられなかった)
@yosuke-furukawa.bsky.social さんあたりのコネクションでどうにかできないでしょうかと言うだけ言ってみます🫡
November 11, 2025 at 12:41 AM
Fun time with legends
October 25, 2025 at 2:42 PM
Today I learned that this works in Next.js, maybe?
July 30, 2025 at 12:10 PM
I'm enjoying playing Activity x Jotai now in React 👻
Can you confirm what is happening here?
codesandbox.io/p/sandbox/52...
The refresh logic can be implemented as an interval instead.
May 2, 2025 at 2:50 PM
Looking forward to reading it. New features are popping up.

react.dev/blog/2025/04...
April 24, 2025 at 12:29 PM
TIL
配列の要素が全てユニークであることをチェックできる型 🧩
7行目の発想が無理ですわ。
www.typescriptlang.org/play/#code/C...
March 24, 2025 at 1:35 PM
In RSCs, we should be careful when passing multiple promises to client components.
In <PatternA />, all components are displayed after 10 seconds under a single <Suspense />.
In <PatternB />, <User /> appears first after 5 seconds, then <NewsB /> is shown.
March 8, 2025 at 4:03 AM
TIL we can't live without Prettier
February 26, 2025 at 11:48 AM
Premise: App Router in Next.js.

This page has tabs and buttons. Because of that, these elements need to be client components, so 'use client' is required.
How would you design your component tree? If you follow the “donut” mindset, the answer should become clear on its own.
February 24, 2025 at 1:56 AM
Interesting.
How will it be changed in 2025?
2024.stateofreact.com
February 10, 2025 at 12:41 PM
Yay, it's fine in my case~
redux.js.org/faq/organizi...
January 31, 2025 at 5:23 AM
TIL(part 2):

const !?🤯

Did you know about `const Type Parameters`?
www.typescriptlang.org/docs/handboo...

tsplay.dev/WkZx9m
December 12, 2024 at 5:12 AM
December 12, 2024 at 12:54 AM
Late to join this.

Thank you, adventofts.com
December 11, 2024 at 1:02 PM
Almost Japanese can understand what’s this
December 7, 2024 at 10:11 AM
Drawing something...
December 4, 2024 at 2:22 PM
みかん狩り🍊
November 30, 2024 at 1:03 PM
New issue: There's no way to define more actions ??

reactrouter.com/start/framew...
November 28, 2024 at 9:30 AM
I didn't have any idea how components in a page can fetch data in loader-style architecture.
Final answer.
reactrouter.com/how-to/suspe...
November 28, 2024 at 8:09 AM
Finally. We can choose React Router as framework or router library.
reactrouter.com/start/framew...
November 28, 2024 at 6:19 AM
The next day of JSConfJP.
I was tired than yesterday 😅
November 24, 2024 at 11:26 AM
🌈🦋
November 21, 2024 at 6:35 AM
TIL 🤯 "Toggle suspense fallbacks with react devtools"
November 21, 2024 at 2:00 AM
🙌
November 17, 2024 at 2:03 PM