Kohei Yoshino
@britegrid.io
UX engineer. Svelte developer. Designer. Marketer. Generalist. Freelancer. Formerly with @mozilla.org. Creator, maintainer of @sveltia.dev & @sveltiacms.app. Ageless guy with unbroken voice.
🇨🇦 Toronto, Canada
🔗 https://github.com/kyoshino
🇨🇦 Toronto, Canada
🔗 https://github.com/kyoshino
Pinned
Kohei Yoshino
@britegrid.io
· 18d
Introducing Sveltia CMS: The Git-based Headless CMS Renaissance, Tue, Feb 3, 2026, 5:00 PM | Meetup
Hi Builders!
We will be hosting this meetup **virtually** on Tues, February 3rd at 5 p.m. EST!
The featured presentation is "Introducing Sveltia CMS: The Git-based Headle
www.meetup.com
I’ll be speaking at the upcoming Build-Time Render meetup! The online event is on February 3 at 5 p.m. EST. If you're thinking about using @sveltiacms.app for your project, this is a great way to get to know it. See you in two weeks!
Reposted by Kohei Yoshino
Our online meetup starts in 30 min! Come tune in 👋
Introducing Sveltia CMS: The Git-based Headless CMS Renaissance, Tue, Feb 3, 2026, 5:00 PM | Meetup
Hi Builders!
We will be hosting this meetup **virtually** on Tues, February 3rd at 5 p.m. EST!
The featured presentation is "Introducing Sveltia CMS: The Git-based Headle
www.meetup.com
February 3, 2026 at 9:31 PM
Our online meetup starts in 30 min! Come tune in 👋
Tomorrow 🔥
Come join us for an online meetup this Tuesday!
Introducing Sveltia CMS: The Git-based Headless CMS Renaissance, Tue, Feb 3, 2026, 5:00 PM | Meetup
Hi Builders!
We will be hosting this meetup **virtually** on Tues, February 3rd at 5 p.m. EST!
The featured presentation is "Introducing Sveltia CMS: The Git-based Headle
www.meetup.com
February 2, 2026 at 11:26 PM
Tomorrow 🔥
Reposted by Kohei Yoshino
Come join us for an online meetup this Tuesday!
Introducing Sveltia CMS: The Git-based Headless CMS Renaissance, Tue, Feb 3, 2026, 5:00 PM | Meetup
Hi Builders!
We will be hosting this meetup **virtually** on Tues, February 3rd at 5 p.m. EST!
The featured presentation is "Introducing Sveltia CMS: The Git-based Headle
www.meetup.com
February 1, 2026 at 5:08 PM
Come join us for an online meetup this Tuesday!
You are old if you know what `align="absmiddle"` does.
January 31, 2026 at 1:49 AM
You are old if you know what `align="absmiddle"` does.
Astro and Hugo are still neck and neck.
Want to see how others are implementing Sveltia CMS? We’re adding more sites to our showcase!
Showcase | Sveltia CMS
Explore real-world websites using Sveltia CMS across various industries, built with Astro, Eleventy, Hugo, Jekyll, SvelteKit and other frameworks.
sveltiacms.app
January 30, 2026 at 4:11 AM
Astro and Hugo are still neck and neck.
Stack Overflow or stack overflow 🤔 CVE-2025-50537
CVE-2025-50537 - GitHub Advisory Database
eslint has a Stack Overflow when serializing objects with circular references
github.com
January 29, 2026 at 6:27 PM
Stack Overflow or stack overflow 🤔 CVE-2025-50537
Reposted by Kohei Yoshino
I’ll be speaking at the upcoming Build-Time Render meetup! The online event is on February 3 at 5 p.m. EST. If you're thinking about using @sveltiacms.app for your project, this is a great way to get to know it. See you in two weeks!
Introducing Sveltia CMS: The Git-based Headless CMS Renaissance, Tue, Feb 3, 2026, 5:00 PM | Meetup
Hi Builders!
We will be hosting this meetup **virtually** on Tues, February 3rd at 5 p.m. EST!
The featured presentation is "Introducing Sveltia CMS: The Git-based Headle
www.meetup.com
January 22, 2026 at 2:04 AM
I’ll be speaking at the upcoming Build-Time Render meetup! The online event is on February 3 at 5 p.m. EST. If you're thinking about using @sveltiacms.app for your project, this is a great way to get to know it. See you in two weeks!
I’ll be speaking at the upcoming Build-Time Render meetup! The online event is on February 3 at 5 p.m. EST. If you're thinking about using @sveltiacms.app for your project, this is a great way to get to know it. See you in two weeks!
Introducing Sveltia CMS: The Git-based Headless CMS Renaissance, Tue, Feb 3, 2026, 5:00 PM | Meetup
Hi Builders!
We will be hosting this meetup **virtually** on Tues, February 3rd at 5 p.m. EST!
The featured presentation is "Introducing Sveltia CMS: The Git-based Headle
www.meetup.com
January 22, 2026 at 2:04 AM
I’ll be speaking at the upcoming Build-Time Render meetup! The online event is on February 3 at 5 p.m. EST. If you're thinking about using @sveltiacms.app for your project, this is a great way to get to know it. See you in two weeks!
ProTip: Creating a favicon on macOS
1. Open an image in the Preview app
2. Select File > Export
3. Click the Format dropdown while holding the Option key
4. Choose Microsoft Icon
5. Save the file as favicon.ico
No third-party converter needed!
1. Open an image in the Preview app
2. Select File > Export
3. Click the Format dropdown while holding the Option key
4. Choose Microsoft Icon
5. Save the file as favicon.ico
No third-party converter needed!
January 17, 2026 at 3:28 AM
ProTip: Creating a favicon on macOS
1. Open an image in the Preview app
2. Select File > Export
3. Click the Format dropdown while holding the Option key
4. Choose Microsoft Icon
5. Save the file as favicon.ico
No third-party converter needed!
1. Open an image in the Preview app
2. Select File > Export
3. Click the Format dropdown while holding the Option key
4. Choose Microsoft Icon
5. Save the file as favicon.ico
No third-party converter needed!
Reposted by Kohei Yoshino
People are migrating from Decap CMS to Sveltia CMS literally every day. Our showcase now features 60 sites from 25 countries. Take a look and find inspiration for your next project!
Showcase | Sveltia CMS
Explore real-world websites using Sveltia CMS across various industries, built with Astro, Eleventy, Hugo, Jekyll, SvelteKit and other frameworks.
sveltiacms.app
January 9, 2026 at 12:48 AM
People are migrating from Decap CMS to Sveltia CMS literally every day. Our showcase now features 60 sites from 25 countries. Take a look and find inspiration for your next project!
You gotta update the copyright year.
January 1, 2026 at 5:23 AM
You gotta update the copyright year.
So @astro.build is pretty much popular these days. No Next.js. No Gatsby.
Our showcase (beta) has got a revamp with filters and screenshots!
Showcase | Sveltia CMS
Sveltia CMS is a Git-based headless CMS under active development as a modern, powerful, direct replacement for Netlify CMS (now Decap CMS).
sveltia-cms-site.pages.dev
December 31, 2025 at 10:34 AM
So @astro.build is pretty much popular these days. No Next.js. No Gatsby.
Reposted by Kohei Yoshino
Our GitHub repository has hit 2,000 stars! Thank you for your support and enthusiasm 🎉
December 31, 2025 at 3:09 AM
Our GitHub repository has hit 2,000 stars! Thank you for your support and enthusiasm 🎉
I’ve never trusted the quality of Apple products. Just bought a new MacBook Pro. The migration from Time Machine failed, so I had to do it again. Then, the Bluetooth device detection failed, so I had to disable FileVault to resolve the issue.
December 22, 2025 at 2:00 AM
I’ve never trusted the quality of Apple products. Just bought a new MacBook Pro. The migration from Time Machine failed, so I had to do it again. Then, the Bluetooth device detection failed, so I had to disable FileVault to resolve the issue.
I’m searching code on GitHub to discover who’s using @sveltiacms.app. Just wow. It’s beta software. It’s a personal project. Yet, many people are already using it in production. Sneak peek: Sveltia CMS Showcase 👀
Showcase | Sveltia CMS
Sveltia CMS is a Git-based headless CMS under active development as a modern, powerful, direct replacement for Netlify CMS (now Decap CMS).
sveltia-cms-site.pages.dev
December 16, 2025 at 4:10 PM
I’m searching code on GitHub to discover who’s using @sveltiacms.app. Just wow. It’s beta software. It’s a personal project. Yet, many people are already using it in production. Sneak peek: Sveltia CMS Showcase 👀
This is my browsing experience. Many React sites crash because cookies are disabled by default in my Firefox. This is why I want to eliminate React from the planet.
December 12, 2025 at 11:09 PM
This is my browsing experience. Many React sites crash because cookies are disabled by default in my Firefox. This is why I want to eliminate React from the planet.
Reposted by Kohei Yoshino
We’re working on a brand-new documentation site! Still in early stages, but get a sneak peek and let us know what you think!
Sveltia CMS — Git-based lightweight headless CMS
Sveltia CMS is a Git-based headless CMS under active development as a modern, powerful, direct replacement for Netlify CMS (now Decap CMS).
sveltia-cms-site.pages.dev
December 8, 2025 at 11:25 AM
We’re working on a brand-new documentation site! Still in early stages, but get a sneak peek and let us know what you think!
The term Ajax came up during a conversation about fetch. We don’t use it anymore, but it changed the way we build web apps forever. Btw, this Wikipedia article is wrong. The pronunciation is /ˈaːjɑks/ not /ˈeɪdʒæks/ as per the term’s creators. I bookmarked a page explaining that, but it’s lost now.
Ajax (programming) - Wikipedia
en.wikipedia.org
December 4, 2025 at 6:27 PM
The term Ajax came up during a conversation about fetch. We don’t use it anymore, but it changed the way we build web apps forever. Btw, this Wikipedia article is wrong. The pronunciation is /ˈaːjɑks/ not /ˈeɪdʒæks/ as per the term’s creators. I bookmarked a page explaining that, but it’s lost now.
As a marketer, I want big numbers. So I’m going to solve 300 Netlify/Decap CMS issues before @sveltiacms.app hits GA. My initial goal was 150. What a feat (and scope creep) 🔥
December 4, 2025 at 5:41 AM
As a marketer, I want big numbers. So I’m going to solve 300 Netlify/Decap CMS issues before @sveltiacms.app hits GA. My initial goal was 150. What a feat (and scope creep) 🔥
The width of Canadian bills is 6 inches. It can be used as a ruler to measure other objects. My friend wanted to buy a new desk, so we used a $5 bill to estimate its dimensions. Problem? I don’t understand why this country is still using imperial units.
November 28, 2025 at 9:30 PM
The width of Canadian bills is 6 inches. It can be used as a ruler to measure other objects. My friend wanted to buy a new desk, so we used a $5 bill to estimate its dimensions. Problem? I don’t understand why this country is still using imperial units.
Why is SvelteKit introducing breaking changes in a patch release? Svelte/Kit does often come with unexpected regressions in patch releases, but the lack of a versioning policy is just annoying.
Release @sveltejs/[email protected] · sveltejs/kit
Patch Changes
breaking: invalid now must be imported from @sveltejs/kit (#14768)
breaking: remove submitter option from experimental form validate() method, always provide default submitter (#1...
github.com
November 20, 2025 at 10:12 PM
Why is SvelteKit introducing breaking changes in a patch release? Svelte/Kit does often come with unexpected regressions in patch releases, but the lack of a versioning policy is just annoying.
Finally started writing docs for @sveltiacms.app. Lucky me, I used to run the Firefox site compat site with hundreds of docs, so this is a familiar area for me. And now GPT is helping me to write. A great doc site is on the way!
November 11, 2025 at 7:11 PM
Finally started writing docs for @sveltiacms.app. Lucky me, I used to run the Firefox site compat site with hundreds of docs, so this is a familiar area for me. And now GPT is helping me to write. A great doc site is on the way!
Looks like the coverage report has improved significantly in Vitest 4. Previously, Claude was confused by the false uncovered lines. Great job, folks! 👏
Vitest 4 is out!
- Browser Mode is Stable
- Visual Regression Testing
- Improved Debugging
- Pool Stabilization
- New APIs
- Bug Fixes
Stay updated with our blog post:
vitest.dev/blog/vitest-4
- Browser Mode is Stable
- Visual Regression Testing
- Improved Debugging
- Pool Stabilization
- New APIs
- Bug Fixes
Stay updated with our blog post:
vitest.dev/blog/vitest-4
Announcing Vitest 4.0
Vitest 4.0 Release Announcement
vitest.dev
October 27, 2025 at 1:16 AM
Looks like the coverage report has improved significantly in Vitest 4. Previously, Claude was confused by the false uncovered lines. Great job, folks! 👏
Sveltia CMS has hit another regression in Svelte, this time causing app hangs. I think it’s a p0 issue.
Massive perf drop in probably 5.41.1 · Issue #16990 · sveltejs/svelte
Describe the bug After recent upgrade from 5.19.12 to 5.41.1 I found our app is freezing to multiple seconds (got as much as 5s in some cases) when I click through UI. Reproduction I am not yet sur...
github.com
October 23, 2025 at 6:05 AM
Sveltia CMS has hit another regression in Svelte, this time causing app hangs. I think it’s a p0 issue.
The change is now live: bugzilla.mozilla.org ✅
October 21, 2025 at 5:29 PM
The change is now live: bugzilla.mozilla.org ✅