Morgan @xcc.es
@xcc.es
🔗 xcc.es 📍Barcelona 🇪🇸 🌍
Fullstack svelte & python
Available for consulting & freelance work
twitter was xcc_es or mrgnw
Fullstack svelte & python
Available for consulting & freelance work
twitter was xcc_es or mrgnw
Reposted by Morgan @xcc.es
Do you want to try Seaquel?
seaquel.app -> The demo runs in the browser!
How?
• Adapter pattern for either a @tauri.app Rust or Javascript backend
• @svelte.dev frontend (pick the right backend adapter, done)
• @duckdb.org wasm in the browser
seaquel.app -> The demo runs in the browser!
How?
• Adapter pattern for either a @tauri.app Rust or Javascript backend
• @svelte.dev frontend (pick the right backend adapter, done)
• @duckdb.org wasm in the browser
Seaquel - Database Management, Reimagined
Lightning-fast, resource-efficient database client with AI-powered assistance. Work offline, query smarter, and manage your data with unprecedented speed.
seaquel.app
January 10, 2026 at 4:25 AM
Do you want to try Seaquel?
seaquel.app -> The demo runs in the browser!
How?
• Adapter pattern for either a @tauri.app Rust or Javascript backend
• @svelte.dev frontend (pick the right backend adapter, done)
• @duckdb.org wasm in the browser
seaquel.app -> The demo runs in the browser!
How?
• Adapter pattern for either a @tauri.app Rust or Javascript backend
• @svelte.dev frontend (pick the right backend adapter, done)
• @duckdb.org wasm in the browser
Reposted by Morgan @xcc.es
January 16, 2026 at 3:38 PM
The @svelte.dev and other dev communities seem really active on bsky, but not everybody is here yet.
Who else do we need to convince to be on here?
Who else do we need to convince to be on here?
January 23, 2026 at 12:26 PM
The @svelte.dev and other dev communities seem really active on bsky, but not everybody is here yet.
Who else do we need to convince to be on here?
Who else do we need to convince to be on here?
If I want to make a @svelte.dev app a desktop app, what would you recommend?
I'm considering Wails wails.io/docs/guides/...
svelte.nativescript.org seems more geared toward mobile.
I'm considering Wails wails.io/docs/guides/...
svelte.nativescript.org seems more geared toward mobile.
SvelteKit | Wails
This guide will go into:
wails.io
January 23, 2026 at 12:23 PM
If I want to make a @svelte.dev app a desktop app, what would you recommend?
I'm considering Wails wails.io/docs/guides/...
svelte.nativescript.org seems more geared toward mobile.
I'm considering Wails wails.io/docs/guides/...
svelte.nativescript.org seems more geared toward mobile.
Man I can iterate so fast iterate with my fullstack project using tailscale.com/kb/1242/tail...
Don't need to constantly redeploy, don't need a reverse proxy, I can just set a path
{me}.ts.net/{proj}/api/ (backend)
{me}.ts.net/{proj}/ui/ (frontend)
And I can access it from anywhere on my tailnet
Don't need to constantly redeploy, don't need a reverse proxy, I can just set a path
{me}.ts.net/{proj}/api/ (backend)
{me}.ts.net/{proj}/ui/ (frontend)
And I can access it from anywhere on my tailnet
January 21, 2026 at 1:20 PM
Man I can iterate so fast iterate with my fullstack project using tailscale.com/kb/1242/tail...
Don't need to constantly redeploy, don't need a reverse proxy, I can just set a path
{me}.ts.net/{proj}/api/ (backend)
{me}.ts.net/{proj}/ui/ (frontend)
And I can access it from anywhere on my tailnet
Don't need to constantly redeploy, don't need a reverse proxy, I can just set a path
{me}.ts.net/{proj}/api/ (backend)
{me}.ts.net/{proj}/ui/ (frontend)
And I can access it from anywhere on my tailnet
Reposted by Morgan @xcc.es
I have @duckdb.org running on @cloudflare.social Workers
January 13, 2026 at 8:37 AM
I have @duckdb.org running on @cloudflare.social Workers
Reposted by Morgan @xcc.es
🙇 Let's make AI write Svelte even better! File an issue for tasks where LLMs are struggling to help us fix them!
The svelte bench 2.0 is coming along, we already ported the old benchmark tests (thanks @khromov.se) but now we need to fill it up with a bunch of difficult svelte tasks and we need YOUR HELP!
Go to github.com/sveltejs/ai/... and open an issue with ideas on tests that we can add (or open a PR)!
Go to github.com/sveltejs/ai/... and open an issue with ideas on tests that we can add (or open a PR)!
Build software better, together
GitHub is where people build software. More than 150 million people use GitHub to discover, fork, and contribute to over 420 million projects.
github.com
January 13, 2026 at 7:17 PM
🙇 Let's make AI write Svelte even better! File an issue for tasks where LLMs are struggling to help us fix them!
Reposted by Morgan @xcc.es
⚠️ JPEG XL landed in Chromium! ⚠️
Gerrit Code Review
chromium-review.googlesource.com
January 13, 2026 at 11:48 AM
⚠️ JPEG XL landed in Chromium! ⚠️
Reposted by Morgan @xcc.es
Help us make the strongest benchmark that will also make the svelte MCP server better 🧡
The svelte bench 2.0 is coming along, we already ported the old benchmark tests (thanks @khromov.se) but now we need to fill it up with a bunch of difficult svelte tasks and we need YOUR HELP!
Go to github.com/sveltejs/ai/... and open an issue with ideas on tests that we can add (or open a PR)!
Go to github.com/sveltejs/ai/... and open an issue with ideas on tests that we can add (or open a PR)!
Build software better, together
GitHub is where people build software. More than 150 million people use GitHub to discover, fork, and contribute to over 420 million projects.
github.com
January 13, 2026 at 6:22 PM
Help us make the strongest benchmark that will also make the svelte MCP server better 🧡
Reposted by Morgan @xcc.es
The svelte bench 2.0 is coming along, we already ported the old benchmark tests (thanks @khromov.se) but now we need to fill it up with a bunch of difficult svelte tasks and we need YOUR HELP!
Go to github.com/sveltejs/ai/... and open an issue with ideas on tests that we can add (or open a PR)!
Go to github.com/sveltejs/ai/... and open an issue with ideas on tests that we can add (or open a PR)!
Build software better, together
GitHub is where people build software. More than 150 million people use GitHub to discover, fork, and contribute to over 420 million projects.
github.com
January 13, 2026 at 6:13 PM
The svelte bench 2.0 is coming along, we already ported the old benchmark tests (thanks @khromov.se) but now we need to fill it up with a bunch of difficult svelte tasks and we need YOUR HELP!
Go to github.com/sveltejs/ai/... and open an issue with ideas on tests that we can add (or open a PR)!
Go to github.com/sveltejs/ai/... and open an issue with ideas on tests that we can add (or open a PR)!
Claude keeps starting svelte/vite dev server for no reason, even on unrelated bash commands like 'find'
Let's see if I can block that by adding a hook
blog.logrocket.com/6-easy-ways-...
Let's see if I can block that by adding a hook
blog.logrocket.com/6-easy-ways-...
6 easy ways to level up Claude Code - LogRocket Blog
Walk through six tips and tricks that help you level up Claude Code to move beyond simply entering prompts into a text box.
blog.logrocket.com
January 6, 2026 at 1:43 PM
Claude keeps starting svelte/vite dev server for no reason, even on unrelated bash commands like 'find'
Let's see if I can block that by adding a hook
blog.logrocket.com/6-easy-ways-...
Let's see if I can block that by adding a hook
blog.logrocket.com/6-easy-ways-...
Reposted by Morgan @xcc.es
We released a Svelte Skill! It will teach your agent to use the svelte CLI to invoke the same tools as the MCP! We also released a subagent so that docs and iterations with the autofixer don't take up precious context!
And you can get all of that easily because the repo is now a Marketplace! 🧡
And you can get all of that easily because the repo is now a Marketplace! 🧡
Overview • Svelte MCP Docs
Overview • Svelte MCP documentation
svelte.dev
January 4, 2026 at 10:08 PM
We released a Svelte Skill! It will teach your agent to use the svelte CLI to invoke the same tools as the MCP! We also released a subagent so that docs and iterations with the autofixer don't take up precious context!
And you can get all of that easily because the repo is now a Marketplace! 🧡
And you can get all of that easily because the repo is now a Marketplace! 🧡
Reposted by Morgan @xcc.es
Even rust is using svelte 😎😎😎
January 3, 2026 at 4:56 PM
Even rust is using svelte 😎😎😎
Reposted by Morgan @xcc.es
turns out @economist.com has been using Svelte for visualisations for some time, I just didn't know
January 2, 2026 at 12:32 PM
turns out @economist.com has been using Svelte for visualisations for some time, I just didn't know
Reposted by Morgan @xcc.es
for these situations, i think:
- the person who prompts it should be charged with a crime
- the company who owns it must be regulated to put reasonable prompt rejection to prevent someone from trying
- there are companies whose entire business model is this; they should be fined and jailed to hell
- the person who prompts it should be charged with a crime
- the company who owns it must be regulated to put reasonable prompt rejection to prevent someone from trying
- there are companies whose entire business model is this; they should be fined and jailed to hell
So we just accept this then? This is a legitimate use of technology going forward? This vile individual's account is just prompt after prompt asking Al to alter real-life images of women. The law needs to catch up with technology now - because we can't trust these tech companies to police themselves
January 1, 2026 at 12:59 PM
for these situations, i think:
- the person who prompts it should be charged with a crime
- the company who owns it must be regulated to put reasonable prompt rejection to prevent someone from trying
- there are companies whose entire business model is this; they should be fined and jailed to hell
- the person who prompts it should be charged with a crime
- the company who owns it must be regulated to put reasonable prompt rejection to prevent someone from trying
- there are companies whose entire business model is this; they should be fined and jailed to hell
What can I do with 48GB of m4 Pro memory & exolabs.net ?
Let's see…
Let's see…
December 30, 2025 at 9:04 PM
What can I do with 48GB of m4 Pro memory & exolabs.net ?
Let's see…
Let's see…
Reposted by Morgan @xcc.es
Hi fellow Svelters!
I just concluded an investigation to know whether it's possible to use the experimental Node SEA feature with SvelteKit, and I'm thrilled to announce that the answer is yes!
You can read all about it there:
I just concluded an investigation to know whether it's possible to use the experimental Node SEA feature with SvelteKit, and I'm thrilled to announce that the answer is yes!
You can read all about it there:
Bundling a SvelteKit app into a single binary
The odyssey of packaging a SvelteKit application using the upcoming Single Executable Application (SEA) Node feature through a custom adapter.
gautier.dev
December 28, 2025 at 11:39 AM
Hi fellow Svelters!
I just concluded an investigation to know whether it's possible to use the experimental Node SEA feature with SvelteKit, and I'm thrilled to announce that the answer is yes!
You can read all about it there:
I just concluded an investigation to know whether it's possible to use the experimental Node SEA feature with SvelteKit, and I'm thrilled to announce that the answer is yes!
You can read all about it there:
Reposted by Morgan @xcc.es
Work on SvelteBench 2.0 is in progress! This time we're working on making it fully agentic and to support the official Svelte MCP! If you have ideas for the next version, please share them at github.com/sveltejs/ai/... - some early screenshots below.
December 27, 2025 at 9:45 AM
Work on SvelteBench 2.0 is in progress! This time we're working on making it fully agentic and to support the official Svelte MCP! If you have ideas for the next version, please share them at github.com/sveltejs/ai/... - some early screenshots below.
Reposted by Morgan @xcc.es
In an hour and a half, we’re getting together for the first Svelte meetup in Barcelona in a breakfast format.
Join us!
guild.host/events/svelt...
Join us!
guild.host/events/svelt...
December 22, 2025 at 9:14 AM
In an hour and a half, we’re getting together for the first Svelte meetup in Barcelona in a breakfast format.
Join us!
guild.host/events/svelt...
Join us!
guild.host/events/svelt...
Reposted by Morgan @xcc.es
There's a new Svelte Society Barcelona chapter! Let's spread the word!
December 16, 2025 at 10:48 AM
There's a new Svelte Society Barcelona chapter! Let's spread the word!
Svelte Society – Barcelona | Guild
Building the Svelte community in & around Barcelona
guild.host
December 16, 2025 at 10:27 AM
Reposted by Morgan @xcc.es
Svelte, as usual, has a very interesting Advent calendar showcasing new platform features.
advent.sveltesociety.dev/2025
For example, I learned about the new attach syntax there, which simplifies onMount.
svelte.dev/docs/svelte/...
github.com/hplush/slowr...
advent.sveltesociety.dev/2025
For example, I learned about the new attach syntax there, which simplifies onMount.
svelte.dev/docs/svelte/...
github.com/hplush/slowr...
December 14, 2025 at 2:41 PM
Svelte, as usual, has a very interesting Advent calendar showcasing new platform features.
advent.sveltesociety.dev/2025
For example, I learned about the new attach syntax there, which simplifies onMount.
svelte.dev/docs/svelte/...
github.com/hplush/slowr...
advent.sveltesociety.dev/2025
For example, I learned about the new attach syntax there, which simplifies onMount.
svelte.dev/docs/svelte/...
github.com/hplush/slowr...
Reposted by Morgan @xcc.es
v2 is born.
Still very early days, but I decided to do development in the open, so y'all can follow along.
github.com/michael/edit...
Still very early days, but I decided to do development in the open, so y'all can follow along.
github.com/michael/edit...
December 15, 2025 at 5:50 PM
v2 is born.
Still very early days, but I decided to do development in the open, so y'all can follow along.
github.com/michael/edit...
Still very early days, but I decided to do development in the open, so y'all can follow along.
github.com/michael/edit...
Reposted by Morgan @xcc.es
Based on turnout (24), feedback, and the fact that most stayed till the end (despite us going over time) I dare to conclude that yesterday‘s Svelte Berlin Meetup was quite a success.
We owe large chunks of that to @dominikg.dev who provided us with lots of time for Q&A and post-meetup chats 🙏
1/3
We owe large chunks of that to @dominikg.dev who provided us with lots of time for Q&A and post-meetup chats 🙏
1/3
December 10, 2025 at 7:10 PM
Based on turnout (24), feedback, and the fact that most stayed till the end (despite us going over time) I dare to conclude that yesterday‘s Svelte Berlin Meetup was quite a success.
We owe large chunks of that to @dominikg.dev who provided us with lots of time for Q&A and post-meetup chats 🙏
1/3
We owe large chunks of that to @dominikg.dev who provided us with lots of time for Q&A and post-meetup chats 🙏
1/3
Thread of alternative names for LLM’s:
December 2, 2025 at 8:21 AM
Thread of alternative names for LLM’s: