Looking for volunteers that use @tanstack.com query with suspense. I have a PR that switches from throwing promises to `React.use` (with a shim for React18). Tests pass after changing them 😅. Try it out pls🙏 npm i pkg.pr.new/@tanstack/re...

ref: switch from throwing promises to React.use by TkDodo · Pull Request #10366 · TanStack/query

Summary by CodeRabbit New Features Added new utilities for improved suspense promise management and fallback handling Improvements Enhanced async query state transitions when using React Sus...

github.com

📚 Creating thin abstractions is easy, until you’re trying to build them on top of functions that heavily rely on generics. Then it can quickly turn into a nightmare. I wrote about the tradeoffs of wrapping useQuery and why type inference makes this trickier than it looks.

Creating Query Abstractions

Building reusable abstractions on top of libraries that rely on type inference can be deceptively difficult, which is why we need better ways to build those abstractions ...

tkdodo.eu

I dislike choices that ESLint makes by default. The fourth option looked weird to me, but it's the only way to let a button call an async function without ESLint complaining. I could not find anything about this in the TS docs. Turns out it's a JavaScript operator. #typescript #eslint #react

Pro tip in #IntelliJ; disable the "Restore workspace when switching branches" checkbox. I got frustrated so many times when I have some files open, switch branches and then IntelliJ closes my files and starts opening files that I had open when I last checked out that branch.

I think a blog post about programming needs to have a working code example that proves the point. I typically use a Pokemon or GoT API to have some fun sample data. For my next post things got a little bit out of hand and I got sidetracked into building a Pokemon game #frontend

📚 As the year comes to an end, I traditionally look back on it with a blogpost. I’m really grateful for everything that made 2025 such an amazing year, and I hope yours was just as fulfilling. Happy New Year 🎉

2025 in Review

A retrospective on what has happened for me in 2025

tkdodo.eu

I need this (just saw Michail Zarecenskij's talk at #jfall): xuanlocle.medium.com/kotlin-2-4-i... #kotlin

Kotlin 2.4 Introduces Rich Errors — A Game Changer for Error Handling

The buzz from KotlinConf 2025 is still fresh in the air, and one announcement has especially caught the attention of Android developers…

xuanlocle.medium.com

Took me quite some hours to realize this error wasn't about my latest app version, but that I had some old versions that were still on the play store (that supported older android versions). I couldn't get rid of that warning unless I deleted the old versions. #android #libgdx #playstore #16kb

Tanstack had it first but I'm glad Next.js has typed routes too now: nextjs.org/blog/next-15...

Next.js 15.5

Next.js 15.5 includes Turbopack builds in beta, stable Node.js middleware, TypeScript improvements, `next lint` deprecation, and deprecation warnings for Next.js 16.

nextjs.org

Released my Kotlin blog on ways to do CRUD queries on SQL databases: leejjon.medium.com/four-ways-to... #kotlin #jpa #hibernate #exposed #jooq

Four ways to do CRUD on SQL databases in a Kotlin Spring Boot Application

In the last few years, two interview assignments required me to build a CRUD REST API with a SQL database behind it. The Java / Kotlin…

leejjon.medium.com