Jan Sedloň

@Railway @thisismahmoud @vite_js @tan_stack @vrzgc How did you guys implemented websockets in Tanstack Start?

We moved Railway's entire frontend off Next.js. Two PRs, zero downtime. Builds went from 10+ minutes to under two. 200+ routes on @vite_js + @tan_stack Router, instant HMR, and dev server startup in seconds. @vrzgc's full breakdown: blog.railway.com/p/moving-railw…

@jan_21m To nic nemění na faktu, že back extensions mě jako jediný cvik zbavil bolesti zad :)

Gym maturity znamená uvědomit si, že cviky, které cvičíte, by měly být z velké části přenositelné do reálného světa, tzn. něco těžkého chci zvednout ze země. Proto je cvičení s volnou váhou (DL, SQ a BP) základem každého silového tréninku. Při přenášení ledničku nebo mrtvoly (ne toho cviku) vám jsou 45° extenze docela k hovnu.

@VojtaRocek Ty jsi nikdy se zákazníkama nepracoval, že?

- udelejte mi nabidku, tady mate faktury od konkurence - ne, neudelame, protoze nevime jak vas zadat do systemu Ty lidi jsou fakt nepoucitelny. "Nechce nekdo moje penize? Chci vam dat svoje penize. Prosim, vemte si nekdo moje penize." Preprodavate tady nekdo energie a umite mi udelat nejakou nabidku?

It’s here. github.com/vitejs/vite/re…

The download link downloads a file with "x86" in it. Changing to aarch64 download a file as well, but still running in Rosetta.

@theo Why is T3 Code running in Rosetta on M-chip Macs? 😅

@matteocollina @cityjsconf Is there a way to purchase a recording or something?

🚀 I'm running a 4-hour intensive workshop at @cityjsconf London! High-Performance Node.js: From Event Loop Mastery to Production Observability 📅 April 16, 2026 9:00 AM 📍 CityJS London, Day 2 This is everything I've learned building Fastify, Pino, and Undici — packed into one session.

@levelsio Based on your replies here you're kinda proving his point

Sadly he blocked me so I can't reply But I will never stop calling out anti depressants (SSRIs) for being overprescribed and abused in current day society Even if it makes me very unpopular to do so It's more popular to say "good for you" than "this stuff is extremely dangerous" A real friend actually would tell you the latter Time will tell

I thought that he's as arrogant as sometime Theo is and now you have confirmed that, thank you. Cannot imagine replying this to someone with health problems. As a casual follower I thought that about you too (not objective, just based on some of your replies over time) but this is showing me your empathetic side so thank you for this (sorry if that came out wrong, don't know how else to explain this)

i've supported and defended @levelsio publicly *countless* times when ppl blocked him, dunked on his takes, ego etc. after texting and interacting a bunch on twitter i invited him for coffee in 2017 when we both lived in nl and he replied "that would be a waste of time, it's low ROI" don't confuse this for a stan-type relationship, we actually interacted a lot before this, he even subscribed to me and texted "dude i'm your biggest fan" etc. which is confusing af to me i asked him to have a conversation on a podcast countless times over the years and he kept inventing different conditions a week ago he RT-ed some random dude and i dmd him to ask "man how come you supports anyone about anything but never gave one of my apps a chance" .. (by chance i meant to even try them, because i know how some of them can help him out to be more productive) he replied "brother this is begger energy", which kinda hurt. when ppl ask me for a RT boost even now (especially someone i interact with constantly) i try to at least be helpful and not insulting the guy's fame and x revenue hit him so hard in the head really forgot how to interact with human beings and forgot that some words actually hurt, especially coming from someone you've been looking up to someone and saw them as an inspiration for over 10 years i had a draft to invite him to tinkerers because everyone wants him there, but i knew what he's gonna reply with, and i'm glad i didn't send it the last straw for me is when literally everyone on the timeline has been congratulating @tinkererclub success publicly and privately. i mean literally all the big names. heck i even made amends with ppl i haven't interacted with in years, and i'm happy i did so. the supports mean A LOT especially cuz i'm navigating an uncharted territory of growth i haven't seen before. guess who i wanted to ask for advice? another unsent draft. the only thing pieter had to say was to dunk on me twice about my tweet about antidepressants (which was VERY hard to write and confess publicly) the person who was trying to sell an ai therapist to people is now making fun of mental health and depression imagine being this rich and famous but still to have this amount of bitterness and saltiness in you, it's actually sad tbh this is a skill issue because i continue to confuse acquaintances for friends. i don't have friends, and that's fine. if i ever lose my head to reach this level of being cruel to ppl i want you to call me out if anything this makes me wanna be more helpful and nicer to people i hate to admit it, but some of you mfs were right about him, i just couldn't see clearly. hardest block i've pressed in my life. but i've burned bridges and cut off *way* closer people this year over toxicity. i'm starting fresh. sayonara brother, i wish you all the best ✌️

@tannerlinsley @tan_stack Oh wow! How do you want to go about it?

@JanSedlon @tan_stack Happy to guide you through it and document the journey

@tan_stack @tannerlinsley Do you know when the guide for migration from Remix.run to Tanstack start will be ready? 🙏

It's a bit larger app so i'm a bit worried about AI getting things wrong. When i tried how AI handles Start, it hallucinated on how to use new things, had to reference docs 3 times to it. Especially interested in how to migrate fetchers, SSE, layout routes, etc. Honestly this is not something I trust AI to do well :D

@JanSedlon @tan_stack I'm not sure we have anyone working on that right now, but I could whip one up soon. The similarities are much thicker than Next for example. An agentic assisted migration would be pretty easy I think.

@WG_187_ @luisomor @BonesJonesUK *calorie Idk if there's a singular

@WG_187_ @luisomor @BonesJonesUK "Calories in - calories out" - weight loss "hormones dictate where calories go" - also weight loss. A calory is a unit of energy, not nutritional value. If he meant it differently then it's highly misleading

The "calories in vs. calories out" braindead gymbros forget that hormones dictate where those calories go 2,000 calories of steak and 2,000 calories of pasta are NOT the same

@luisomor @BonesJonesUK Nutritional value is not the same as weight loss jfc.

@BonesJonesUK I'm talking about the nutritional value

@UncleDamin Aha tak to závidím, že tam máte tu rodinu a školu 😁 Moje největší výhra je tak maximálně, že jsem si vyměnil stropní světlo, pár zásuvek a neumřel u toho 😄 tohle je jiná liga 👍

@JanSedlon Část věcí jsem se naučil od táty, část na brigádách při studiu, část v práci a něco na YT😁 I ajťák může, já absolvoval slaboproudou průmyslovku se zaměřením na regulační techniku😁 Ale skončil jsem ve stavebnictví 😁

Náš dům v r. 2013 a 2018 Co tě nezabije, to tě posílí😁 Každý jeden cm², který na tom domě vidíte, jsem dělal vlastnoručně. Kromě plechu na střeše a oken. Už bych do toho podruhé nešel😁

@Ehrmant95540045 @RastiMadar Takže na jednu kantýnu nadávate, ale když se někdo snaží, tak je to taky špatně, že? 😀 dává smysl 😀

Dnešní jídlo ze školní jídelny ve středních Čechách, kam chodí děti od kolegyně. Je vidět, že když se chce, tak to jde, aby to pro děti bylo zdravé, chutné i vizuálně atraktivní. A potom jsou takoví, kteří to raději dělají po starém, tak jako vždy...

@Mejla @Coinercoinus Co jsem četl, tak je to individuální. Já jsem teď měsíc bez a nepoznám rozdíl od doby kdy jsem to bral. Ale existuje na reddit.com i sekce kde se rozebiraji side effects a zřejmě jsou lidi, kteří jsou na to hodně citliví a mají dost blbý stavy

Dokážete někdo z vás, co jste užívali dlouhodbě a pak vysadili, odpovědět na tohle od @Coinercoinus? Samotnýho by mě to zajímalo. x.com/Coinercoinus/s…

Polykáte tady někdo Ashwagandhu? Od října jim pravidelně kapsle, chtěl jsem to jen vyzkoušet, co to dělá. A až teď mi došlo, že jsem vlastně celou dobu uplně v zenu. Ale úúplně. Dlouhodobě nula stresu. Zero. Nada. 🦦🦦🦦 Funguje to až tak moc, nebo jsem si to teď vymyslel?:D

@Mejla Já bral ashwagandhu asi 2 roky, hodně mi to pomohlo. Teď ji tak už měsíc nemám a cítím se furt stejně 😄