Petter Sæther Moen
@pmoen.me
Software developer based in Toronto 🇨🇦 I post about frontend stuff, probably...
@pettersmoen on 🐦
@pettersmoen on 🐦
why is outlook eating my users' login tokens?! I thought magic links was gonna be easy...
December 12, 2025 at 9:31 PM
why is outlook eating my users' login tokens?! I thought magic links was gonna be easy...
opus 4.5 is so good. feels like it generally one shots most of my prompts, and token usage seems lower than sonnet 4.5.
working with multiple worktrees simultaneously seems more doable now
working with multiple worktrees simultaneously seems more doable now
November 28, 2025 at 10:25 PM
opus 4.5 is so good. feels like it generally one shots most of my prompts, and token usage seems lower than sonnet 4.5.
working with multiple worktrees simultaneously seems more doable now
working with multiple worktrees simultaneously seems more doable now
Reposted by Petter Sæther Moen
Sveltes nye remote functions imponerer React-brukeren Petter:
– Kan ikke fatte hvor vanskelig React Server Components egentlig er. 😅
– Kan ikke fatte hvor vanskelig React Server Components egentlig er. 😅
Svelte-nyhet: – Ser magisk lett ut!
Sveltes nye remote functions imponerer React-bruker, Vercel vil bli kvitt ryktet sitt og finjustering av ytelse, i ukas ForrigeUke.
www.kode24.no
November 21, 2025 at 1:40 PM
Sveltes nye remote functions imponerer React-brukeren Petter:
– Kan ikke fatte hvor vanskelig React Server Components egentlig er. 😅
– Kan ikke fatte hvor vanskelig React Server Components egentlig er. 😅
is there any better feeling?
November 20, 2025 at 1:49 PM
is there any better feeling?
I forget that hooks and suspense are something outside of react sometimes. funny how unexpected it was seeing tips on writing and music
October 16, 2025 at 9:18 AM
I forget that hooks and suspense are something outside of react sometimes. funny how unexpected it was seeing tips on writing and music
did you know that the "event listener" props in react, such as onClick, don't actually lead to event listeners being added to the DOM? instead react uses an event delegation pattern where all events are caught in its root element. it then bubbles the event through the react component tree.
October 12, 2025 at 2:19 PM
did you know that the "event listener" props in react, such as onClick, don't actually lead to event listeners being added to the DOM? instead react uses an event delegation pattern where all events are caught in its root element. it then bubbles the event through the react component tree.
there is something immensely satisfying about spawning a bunch of agents in claude code and just seeing them rip through my 5-hour usage limit
October 11, 2025 at 5:13 PM
there is something immensely satisfying about spawning a bunch of agents in claude code and just seeing them rip through my 5-hour usage limit
no worse feeling than using up your claude code tokens 1 hour into your work day. what am I gonna do until 2pm?
October 6, 2025 at 10:12 AM
no worse feeling than using up your claude code tokens 1 hour into your work day. what am I gonna do until 2pm?
made myself a solitaire app while exploring @v0.dev app. fun to be able to create the apps I need on my phone instead of going to the app store. it took 16 iterations before it was playable though, so maybe not quite there for the average consumer. I can see this becoming the way forward though
October 1, 2025 at 3:54 PM
made myself a solitaire app while exploring @v0.dev app. fun to be able to create the apps I need on my phone instead of going to the app store. it took 16 iterations before it was playable though, so maybe not quite there for the average consumer. I can see this becoming the way forward though
LFG! this’ll be fun to explore
October 1, 2025 at 7:34 AM
LFG! this’ll be fun to explore
vibecoding just got better with the new @developer.chrome.com devtools mcp⚡️did a small test where I got it to do a performance analysis of my website, and it's really easy to get started. I can see this being useful for verifying changes I've done locally, or for debugging accessibility issues!
September 29, 2025 at 3:32 PM
vibecoding just got better with the new @developer.chrome.com devtools mcp⚡️did a small test where I got it to do a performance analysis of my website, and it's really easy to get started. I can see this being useful for verifying changes I've done locally, or for debugging accessibility issues!
I found myself using ChatGPT to recollect the name of the partition function in es-toolkit. before chat I would have asked my overly FP enthusiastic colleague for that information. I miss those micro-interactions
September 12, 2025 at 12:13 PM
I found myself using ChatGPT to recollect the name of the partition function in es-toolkit. before chat I would have asked my overly FP enthusiastic colleague for that information. I miss those micro-interactions
is this how gaslighting feels like? :(
August 12, 2025 at 2:51 PM
is this how gaslighting feels like? :(
oooh, cursor has a cli tool now. that might be a game changer for my setup
August 8, 2025 at 7:05 AM
oooh, cursor has a cli tool now. that might be a game changer for my setup
I just quit my cursor subscription to go all-in on Claude Code, and then GPT-5 drops. welp, time to reactivate I guess
August 7, 2025 at 9:59 PM
I just quit my cursor subscription to go all-in on Claude Code, and then GPT-5 drops. welp, time to reactivate I guess
recently started using Claude Code instead of Cursor, and I'm really enjoying it! both are awesome, but I really like how the focus in Claude Code is always about prompting
August 6, 2025 at 1:02 PM
recently started using Claude Code instead of Cursor, and I'm really enjoying it! both are awesome, but I really like how the focus in Claude Code is always about prompting
kudos to @github.com on the new pr review interface! really enjoy how easy it is to find other comments and see a recap of the comments I've left before submitting a review 🫶🏻
July 3, 2025 at 8:47 AM
kudos to @github.com on the new pr review interface! really enjoy how easy it is to find other comments and see a recap of the comments I've left before submitting a review 🫶🏻
@erikras.com just showed off how you can program smart homes with react primitives. my mind is blown! awesome talk!
June 13, 2025 at 1:14 PM
@erikras.com just showed off how you can program smart homes with react primitives. my mind is blown! awesome talk!
Reposted by Petter Sæther Moen
React Server Components snart ute i React Router, Zod ute med lenge etterlengtet versjon og tips for å bli en magiker — i denne ukas ForrigeUke fra Petter Sæther Moen i Bekk.
– Forhåpentligvis vil dette gjøre utvikleropplevelsen min en del bedre.
www.kode24.no/artikkel/mye...
– Forhåpentligvis vil dette gjøre utvikleropplevelsen min en del bedre.
www.kode24.no/artikkel/mye...
Mye raskere skjemavalidering: – Har lenge irritert meg!
React Server Components snart ute i React Router, Zod ute med lenge etterlengtet versjon og tips for å bli en magiker — i denne ukas ForrigeUke.
www.kode24.no
May 22, 2025 at 12:11 PM
React Server Components snart ute i React Router, Zod ute med lenge etterlengtet versjon og tips for å bli en magiker — i denne ukas ForrigeUke fra Petter Sæther Moen i Bekk.
– Forhåpentligvis vil dette gjøre utvikleropplevelsen min en del bedre.
www.kode24.no/artikkel/mye...
– Forhåpentligvis vil dette gjøre utvikleropplevelsen min en del bedre.
www.kode24.no/artikkel/mye...
got to talk at Bart.js, a JS meetup in Trondheim, today about React Server Functions. I had a great time! the crowd was brilliant!
wanna do more like this!
wanna do more like this!
May 20, 2025 at 8:37 PM
got to talk at Bart.js, a JS meetup in Trondheim, today about React Server Functions. I had a great time! the crowd was brilliant!
wanna do more like this!
wanna do more like this!
carbon.now.sh is pretty nice for making code snippets, but unfortunately no way to display error squiggly lines. no ones gonna notice I drew them myself, right?
May 14, 2025 at 11:47 AM
carbon.now.sh is pretty nice for making code snippets, but unfortunately no way to display error squiggly lines. no ones gonna notice I drew them myself, right?
the linkedin games are so fire. actually makes me open linkedin every day
May 13, 2025 at 4:44 PM
the linkedin games are so fire. actually makes me open linkedin every day
TIL: JS actually has private class properties. just prefix your fields with #. never seen anyone use them though
May 12, 2025 at 7:17 AM
TIL: JS actually has private class properties. just prefix your fields with #. never seen anyone use them though
animations in powerpoint are so rough to work with, is there a better way to do animation in slides I'm not aware of?
May 11, 2025 at 11:42 AM
animations in powerpoint are so rough to work with, is there a better way to do animation in slides I'm not aware of?