Lukas Stracke
@stracke.tech
SDKs at @sentry.io
Side projecs: henri.live, clifty
✈️Aviation & Flightsim Enthusiast
Side projecs: henri.live, clifty
✈️Aviation & Flightsim Enthusiast
Reposted by Lukas Stracke
Last but not least we have a LT from @yuki-ishii.bsky.social, the man who put this fantastic event together!
Observability in remote functions with OpenTelemetry & @sentry.io in SvelteKit!
Great refresher on @stracke.tech's amazing talk at SvelteSummit
Observability in remote functions with OpenTelemetry & @sentry.io in SvelteKit!
Great refresher on @stracke.tech's amazing talk at SvelteSummit
October 24, 2025 at 12:01 PM
Last but not least we have a LT from @yuki-ishii.bsky.social, the man who put this fantastic event together!
Observability in remote functions with OpenTelemetry & @sentry.io in SvelteKit!
Great refresher on @stracke.tech's amazing talk at SvelteSummit
Observability in remote functions with OpenTelemetry & @sentry.io in SvelteKit!
Great refresher on @stracke.tech's amazing talk at SvelteSummit
Reposted by Lukas Stracke
Oh... what's this, you ask? Just a benchmark that coincidentally shows how fast SvelteKit is compared to Next.js 🤷♂️
How fast, you ask? Just 7-10x. No biggie.
Svelte ❤️
How fast, you ask? Just 7-10x. No biggie.
Svelte ❤️
October 15, 2025 at 5:01 AM
Oh... what's this, you ask? Just a benchmark that coincidentally shows how fast SvelteKit is compared to Next.js 🤷♂️
How fast, you ask? Just 7-10x. No biggie.
Svelte ❤️
How fast, you ask? Just 7-10x. No biggie.
Svelte ❤️
Reposted by Lukas Stracke
Reposted by Lukas Stracke
I'm excited to release the Svelte 5 course aimed at new and existing Svelte developers! 🔥
Learn how to make blazing fast web apps with Svelte and understand how it works with hands-on experience.
youtu.be/B2MhkPtBWs4
Learn how to make blazing fast web apps with Svelte and understand how it works with hands-on experience.
youtu.be/B2MhkPtBWs4
September 6, 2025 at 10:00 AM
I'm excited to release the Svelte 5 course aimed at new and existing Svelte developers! 🔥
Learn how to make blazing fast web apps with Svelte and understand how it works with hands-on experience.
youtu.be/B2MhkPtBWs4
Learn how to make blazing fast web apps with Svelte and understand how it works with hands-on experience.
youtu.be/B2MhkPtBWs4
It's finally out! SvelteKit users: update your Sentry SDK to 10.8.0 or later to get those nice traces. All courtesy of @ell.iott.dev and @svelte.dev.
(Please let me know if I broke your app in the process)
(Please let me know if I broke your app in the process)
SvelteKit observability just got 10x better, and we’re here for it
SvelteKit now supports full observability and tracing, with Sentry SDK compatibility from v10.8.0. See how to set up server-side instrumentation.
blog.sentry.io
September 4, 2025 at 2:59 PM
It's finally out! SvelteKit users: update your Sentry SDK to 10.8.0 or later to get those nice traces. All courtesy of @ell.iott.dev and @svelte.dev.
(Please let me know if I broke your app in the process)
(Please let me know if I broke your app in the process)
Reposted by Lukas Stracke
Honored & excited! 🎉
Just joined the Svelte maintainers team (cli focus)
Big thanks for the peer recognition
Let's continue build cool stuff together 🧡
#OSS
Just joined the Svelte maintainers team (cli focus)
Big thanks for the peer recognition
Let's continue build cool stuff together 🧡
#OSS
August 31, 2025 at 1:37 PM
Honored & excited! 🎉
Just joined the Svelte maintainers team (cli focus)
Big thanks for the peer recognition
Let's continue build cool stuff together 🧡
#OSS
Just joined the Svelte maintainers team (cli focus)
Big thanks for the peer recognition
Let's continue build cool stuff together 🧡
#OSS
Congrats to @gruntled.bsky.social and @svelte.dev for becoming leaders in o11y support in ESM frameworks!
Super happy to see what I talked about at Svelte Summit becoming reality. Thanks for letting me help out out a bit along the way!
Full @sentry.io support is already WIP and will ship soon!
Super happy to see what I talked about at Svelte Summit becoming reality. Thanks for letting me help out out a bit along the way!
Full @sentry.io support is already WIP and will ship soon!
August 19, 2025 at 7:56 AM
Congrats to @gruntled.bsky.social and @svelte.dev for becoming leaders in o11y support in ESM frameworks!
Super happy to see what I talked about at Svelte Summit becoming reality. Thanks for letting me help out out a bit along the way!
Full @sentry.io support is already WIP and will ship soon!
Super happy to see what I talked about at Svelte Summit becoming reality. Thanks for letting me help out out a bit along the way!
Full @sentry.io support is already WIP and will ship soon!
I don't particularly enjoy type checking JS with JSDoc annotations instead of TS but it's sooo much better than working in a Vanilla JS codebase without any type checks.
github.com/getsentry/se...
github.com/getsentry/se...
chore: Add `typescript` to type check JS Interface via JSDoc by Lms24 · Pull Request #2611 · getsentry/sentry-cli
This PR adds typescript to the repo to type-check the JS interface of Sentry CLI. I decided to build on top of the already existing JSDoc type annotations but actually enforce them by running TS.
T...
github.com
July 15, 2025 at 1:32 PM
I don't particularly enjoy type checking JS with JSDoc annotations instead of TS but it's sooo much better than working in a Vanilla JS codebase without any type checks.
github.com/getsentry/se...
github.com/getsentry/se...
Reposted by Lukas Stracke
1. Receive issue with reproduction using pnpm
2. Reproduce the issue
3. Change repro to a sane package manager (npm, yarn@1)
4. No longer reproduce issue
Happens to us ~once per week.
Question is: Is it a Sentry SDK problem? Or is it pnpm? Do I need vacation?
Guess which question I can answer
2. Reproduce the issue
3. Change repro to a sane package manager (npm, yarn@1)
4. No longer reproduce issue
Happens to us ~once per week.
Question is: Is it a Sentry SDK problem? Or is it pnpm? Do I need vacation?
Guess which question I can answer
June 13, 2025 at 10:07 AM
1. Receive issue with reproduction using pnpm
2. Reproduce the issue
3. Change repro to a sane package manager (npm, yarn@1)
4. No longer reproduce issue
Happens to us ~once per week.
Question is: Is it a Sentry SDK problem? Or is it pnpm? Do I need vacation?
Guess which question I can answer
2. Reproduce the issue
3. Change repro to a sane package manager (npm, yarn@1)
4. No longer reproduce issue
Happens to us ~once per week.
Question is: Is it a Sentry SDK problem? Or is it pnpm? Do I need vacation?
Guess which question I can answer
I want an AI assistant that tells me honestly "I don't know" instead of making up garbage to seem all-knowing. AI really shouldn't mimic all human traits :)
Don't know the type of this function? Tell me or leave it blank, but don't bs me. That's the only way I'd ever trust these things.
Don't know the type of this function? Tell me or leave it blank, but don't bs me. That's the only way I'd ever trust these things.
June 6, 2025 at 9:49 AM
I want an AI assistant that tells me honestly "I don't know" instead of making up garbage to seem all-knowing. AI really shouldn't mimic all human traits :)
Don't know the type of this function? Tell me or leave it blank, but don't bs me. That's the only way I'd ever trust these things.
Don't know the type of this function? Tell me or leave it blank, but don't bs me. That's the only way I'd ever trust these things.
Reposted by Lukas Stracke
🎉 Tadaaa 🎉
vite-plugin-kit-routes 1.0 is out 🎉
A/ add the vite plugin
B/ enjoy route typesafety !
Easy ?!
More here:
www.kitql.dev/docs/tools/0...
vite-plugin-kit-routes 1.0 is out 🎉
A/ add the vite plugin
B/ enjoy route typesafety !
Easy ?!
More here:
www.kitql.dev/docs/tools/0...
![import { sveltekit } from '@sveltejs/kit/vite'
import { kitRoutes } from 'vite-plugin-kit-routes'
/** @type {import('vite').UserConfig} */
export default config = {
plugins: [
sveltekit(),
// ✅ Add the plugin
kitRoutes(),
],
}](https://cdn.bsky.app/img/feed_thumbnail/plain/did:plc:dacfxuonkf2qtqft22sc23tu/bafkreic6oa3av5jghiay2f4moiwd6uwqusemhg6pejeoolhvdw2k7samsm@jpeg)
![<script lang="ts">
import { route } from '$lib/ROUTES'
</script>
<!-- 🤞 before, hardcoded string, error prone -->
<a href="/site/123">Go to site</a>
<!-- ✅ after, typechecked route, no more errors -->
<a href={route('/site/[id]', { id: 123 })}>Go to site</a>](https://cdn.bsky.app/img/feed_thumbnail/plain/did:plc:dacfxuonkf2qtqft22sc23tu/bafkreiae2ry2feqf3kzil6emruplmnhi2t3fna5gx4ki34ph6ux4ipfc3e@jpeg)
June 4, 2025 at 8:42 PM
🎉 Tadaaa 🎉
vite-plugin-kit-routes 1.0 is out 🎉
A/ add the vite plugin
B/ enjoy route typesafety !
Easy ?!
More here:
www.kitql.dev/docs/tools/0...
vite-plugin-kit-routes 1.0 is out 🎉
A/ add the vite plugin
B/ enjoy route typesafety !
Easy ?!
More here:
www.kitql.dev/docs/tools/0...
My #sveltesummit talk was published today! I talked about using @opentelemetry.io in SvelteKit apps and what the framework can do to make this a better experience.
'Tracing the Slowdown: OpenTelemetry In SvelteKit Made Easy' by Lukas Stracke from Svelte Summit Spring 2025 is now available on our YouTube channel!
www.youtube.com/watch?v=hFVm...
www.youtube.com/watch?v=hFVm...
Tracing Slowdown: OpenTelemetry In SvelteKit Made Easy, Lukas Stracke — Svelte Summit Spring 2025
YouTube video by Svelte Society
www.youtube.com
June 4, 2025 at 3:59 PM
My #sveltesummit talk was published today! I talked about using @opentelemetry.io in SvelteKit apps and what the framework can do to make this a better experience.
Had the honour to talk about tracing with OpenTelemetry at @svelte.dev Summit and what I think meta frameworks like SvelteKit can do to help making this an easy experience for everyone. More than happy to help making this a reality! Kicked off a discussion here: github.com/sveltejs/kit...
May 9, 2025 at 8:20 AM
Had the honour to talk about tracing with OpenTelemetry at @svelte.dev Summit and what I think meta frameworks like SvelteKit can do to help making this an easy experience for everyone. More than happy to help making this a reality! Kicked off a discussion here: github.com/sveltejs/kit...
Really looking forward to Svelte Summit and meeting lots of Svelte Enthusiasts! Please come say hi at the @sentry.io booth :)
@austria.sveltesociety.dev is going to Barcelona for Svelte summit
@ermeen.com
@stracke.tech
@bitsbysigrid.bsky.social
@mxmlnznr.bsky.social
Myself
Many others will be there 🥰
@ermeen.com
@stracke.tech
@bitsbysigrid.bsky.social
@mxmlnznr.bsky.social
Myself
Many others will be there 🥰
@svelte.london is going to Barcelona for Svelte summit
@willow.sh
@antony.is
@cain.oha.me
Myself
Many others will be there 🥰
@willow.sh
@antony.is
@cain.oha.me
Myself
Many others will be there 🥰
May 6, 2025 at 6:58 PM
Really looking forward to Svelte Summit and meeting lots of Svelte Enthusiasts! Please come say hi at the @sentry.io booth :)
Kinda funny when the tool you're working on becomes so good (team effort!) that a competitor 1:1 clones it and bases their work on it :D
April 30, 2025 at 2:17 PM
Kinda funny when the tool you're working on becomes so good (team effort!) that a competitor 1:1 clones it and bases their work on it :D
Had some time to build a little CLI E2E testing utility that can be used with arbitrary test frameworks. All of this is a heavy WIP but what do folks think about this scenario builder approach?
April 20, 2025 at 2:58 PM
Had some time to build a little CLI E2E testing utility that can be used with arbitrary test frameworks. All of this is a heavy WIP but what do folks think about this scenario builder approach?
Reposted by Lukas Stracke
What happens when your SvelteKit app slows down? Lukas Stracke @stracke.tech will show you how to trace bottlenecks with OpenTelemetry—and why it’s trickier than you’d expect. Catch this at Svelte Summit Spring 2025!
March 11, 2025 at 3:26 PM
What happens when your SvelteKit app slows down? Lukas Stracke @stracke.tech will show you how to trace bottlenecks with OpenTelemetry—and why it’s trickier than you’d expect. Catch this at Svelte Summit Spring 2025!
Micro frontends regularly make me want to quit my job
February 19, 2025 at 5:35 PM
Micro frontends regularly make me want to quit my job
Cabin crew, prepare for release! 🚀
February 18, 2025 at 5:07 PM
Cabin crew, prepare for release! 🚀
GitHub users who open an issue with an actual minimal reproduction in a repository, that I just need to clone to reproduce, should receive a special award. Makes my day every time!
February 18, 2025 at 10:17 AM
GitHub users who open an issue with an actual minimal reproduction in a repository, that I just need to clone to reproduce, should receive a special award. Makes my day every time!
Reposted by Lukas Stracke
Now that speakers have been selected we want to share with you our line-up for Svelte Summit Spring 2025! We will host 16 talks across different topics during the two day conference. In addition, @mainmatter.com will also host a workshop. More details on www.sveltesummit.com
February 14, 2025 at 10:21 AM
Now that speakers have been selected we want to share with you our line-up for Svelte Summit Spring 2025! We will host 16 talks across different topics during the two day conference. In addition, @mainmatter.com will also host a workshop. More details on www.sveltesummit.com
Reposted by Lukas Stracke
MICROFRONTENDS ARE THE ASBESTOS OF OUR GENERATION
February 12, 2025 at 7:53 AM
MICROFRONTENDS ARE THE ASBESTOS OF OUR GENERATION
Reposted by Lukas Stracke
While ESM is awesome, we're still missing a user-friendly approach for observability instrumentation. The ecosystem needs a standard way to instrument ESM modules without friction. I summarized the challenges and potential solutions here: github.com/getsentry/es...
February 6, 2025 at 5:18 PM
While ESM is awesome, we're still missing a user-friendly approach for observability instrumentation. The ecosystem needs a standard way to instrument ESM modules without friction. I summarized the challenges and potential solutions here: github.com/getsentry/es...
My recent PR to SvelteKit was merged in record time - on the same day I opened it! Thanks a lot @dummdidumm.bsky.social 🙏 I hands down think that @svelte.dev Kit has the cleanest code base I've ever seen. Super easy to understand what’s going on which in turn makes it easy to contribute.
January 16, 2025 at 10:44 AM
My recent PR to SvelteKit was merged in record time - on the same day I opened it! Thanks a lot @dummdidumm.bsky.social 🙏 I hands down think that @svelte.dev Kit has the cleanest code base I've ever seen. Super easy to understand what’s going on which in turn makes it easy to contribute.