kazupon
kazupon.dev
kazupon
@kazupon.dev
software engineer / part-time open sourceror. vuejs core team, creator of intlify & i18n enthusiast, Vue Fes Japan & vuejs japan user group organizer.
Trick or treat! 👻🎃
October 31, 2025 at 2:12 AM
Gunshi v0.27 beta just has been released out! 🔥
I've also revised the documentation! You can try to play about Gunshi's plugin system. Welcome your feedback!
gunshi.dev
October 20, 2025 at 10:10 AM
oxlint is so brazing fast in my day project! over 100x⚡️
October 10, 2025 at 6:33 AM
A many documentation files has been changed for gunshi v0.27, so far 😅
September 18, 2025 at 12:54 AM
The plugin system is coming soon to Gunshi 🚀! We will also give a completion plugin. Demo is here.
Completion plugin powered by bombshell-dev/tab, Thank you, @bomb.sh team 💚
July 16, 2025 at 6:47 AM
gunshi has been released out v0.25.0! 🚀
github.com/kazupon/guns...

support kebab style arguments like cac and custom type! ✨

If you need to handle complex structure arguments, you can support them using custom type and your parser or validation library like Zod! 🔥

Demo is here: 🎥
May 26, 2025 at 4:24 PM
I've replaced my CLI for pnpm catalog management using gunshi!
That footprint has been so lightweight under 1MB using gunshi lazy command loading 🤏!
You can distribute only the CLI usage metadata for sub-commands, which are then dynamically loaded on demand!
May 21, 2025 at 3:57 PM
pigeons 🐦
April 26, 2025 at 1:54 AM
Build performance has been achieved between 16x and 8x faster than Vite v6.1! 🤯 by enabling the native plugin.
April 24, 2025 at 7:38 AM
I've been so surprised! Just only by tweaking the npm alias in my day-job project, We were able to build with rolldown-vite. I didn't touch vite.config at all. 🚀
Build performance has been between 4.4x and 8x faster than the existing vite version!
April 22, 2025 at 4:05 AM
Thank you!
I'm sorry. I wasn't involved in creating website, so I don't know for sure 😅, but I think this is the intended behavior. You can stop it if you want to disable the effect.
April 1, 2025 at 3:58 AM
The cherry blossoms are blooming fully 🌸
March 31, 2025 at 12:21 AM
Finally, I’ve just made Gunshi logo better and better!
bsky.app/profile/kazu...
March 27, 2025 at 5:48 AM
I am not good at making logos... 😅
This is vitepress of my side project.
github.com/kazupon/gunshi
March 26, 2025 at 8:17 AM
My new gear …
March 2, 2025 at 3:52 AM
I have just shipped out the new CLI parser package 🚀! That parses CLI args and obtains tokens, like node.js parseArgs. It is compatible with node.js parseArgs tokens and is more performant.

Repo is here 👉 github.com/kazupon/args...

And benchmark demo 🎬:
February 11, 2025 at 5:00 PM
Yak-shaving of my CLI tool. I’m working on command-line argument parsing.
February 10, 2025 at 5:21 PM
I have made pnpm catalog tooling 🔨. We can detect catalogable dependencies and register them to the catalog. We don't have to find out with eyes 👀 in big monorepos and edit by hand ✍️
github.com/kazupon/pnpmc
February 1, 2025 at 3:54 PM
WIP: PNPM Catalogs Management Tooling
January 31, 2025 at 8:02 AM
I have not known these features of the devtools performance panel so far. These are useful for blog writing, etc.
January 16, 2025 at 2:47 AM
Rolldown is blazing fast! ⚡️
github.com/intlify/vue-...
January 6, 2025 at 3:57 PM
So cute!
January 5, 2025 at 1:56 AM
Hatsumoude
January 1, 2025 at 6:12 AM
Vue I18n v8 has reached EOL. Thank you!
github.com/kazupon/vue-...
December 31, 2024 at 3:46 PM
Support fully scoped css in inclusion-vapor! CSS Combinator now! 🚀
December 26, 2024 at 6:20 AM