Mikkel Malmberg
@mikker.dev
solo founder https://10er.com and more ✹ building https://nitrokit.dev ✹ maximum overbusiness as https://brainbow.studio ✹ @mikker most places ✹ I have three kids ✹ 📍 Denmark
Pinned
Mikkel Malmberg
@mikker.dev
· Feb 27
Mikkel Malmberg
Hey look it's a Mikkel
mikkelmalmberg.com
✋ I have an opening coming up in the next few months if you need some help with a project.
Would love to help your team solidify your component library or build that UI you're dreaming of.
Ruby on Rails expert, React connaisseur, Swift dabbler, enthusiastic team mate.
mikkelmalmberg.com for more
Would love to help your team solidify your component library or build that UI you're dreaming of.
Ruby on Rails expert, React connaisseur, Swift dabbler, enthusiastic team mate.
mikkelmalmberg.com for more
Lol, my local npm cache was 31 GB. What even?
November 13, 2025 at 12:31 PM
Lol, my local npm cache was 31 GB. What even?
Incredible video about reinforcement learning.
Takeaways:
- AI is a tool. Best result come from Human+AI
- Games are the best visualizations of RL improvement
- Humans are incredible
youtube.com/watch?v=zFL...
Takeaways:
- AI is a tool. Best result come from Human+AI
- Games are the best visualizations of RL improvement
- Humans are incredible
youtube.com/watch?v=zFL...
AI just Broke Trackmania's Greatest Record
I trained an AI in Trackmania with reinforcement learning, to beat A01’s World Record. Note: As mentioned at the end of the video, Eddie’s 23.79 record was b...
www.youtube.com
November 12, 2025 at 10:05 AM
Incredible video about reinforcement learning.
Takeaways:
- AI is a tool. Best result come from Human+AI
- Games are the best visualizations of RL improvement
- Humans are incredible
youtube.com/watch?v=zFL...
Takeaways:
- AI is a tool. Best result come from Human+AI
- Games are the best visualizations of RL improvement
- Humans are incredible
youtube.com/watch?v=zFL...
Friends! I'm a new man.
I thought I wouldn't like using a tiling window manager but I was wrong. Aerospace for macOS is great. But to really take it to the next level, you need Leader Key to go along with it!
youtu.be/W7FMMTifS6c
I thought I wouldn't like using a tiling window manager but I was wrong. Aerospace for macOS is great. But to really take it to the next level, you need Leader Key to go along with it!
youtu.be/W7FMMTifS6c
Aerospace and Leader Key go PERFECT together – tiling window manager on macOS
I thought I wouldn't like using a tiling window manager but I was wrong. Aerospace for macOS is great. But to really take it to the next level, you need Lead...
www.youtube.com
November 10, 2025 at 9:31 PM
Friends! I'm a new man.
I thought I wouldn't like using a tiling window manager but I was wrong. Aerospace for macOS is great. But to really take it to the next level, you need Leader Key to go along with it!
youtu.be/W7FMMTifS6c
I thought I wouldn't like using a tiling window manager but I was wrong. Aerospace for macOS is great. But to really take it to the next level, you need Leader Key to go along with it!
youtu.be/W7FMMTifS6c
I know I'm like 2 years late to The Finals but I've been having so much fun with the double barrel shotgun I had to make a clips video.
Weirdly enough, this is what my brain likes to do to relax youtu.be/irnerxbl0es
Weirdly enough, this is what my brain likes to do to relax youtu.be/irnerxbl0es
2025.11.09 evasive dashing into trouble
About two years late to this game but boy what a gem
www.youtube.com
November 10, 2025 at 11:04 AM
I know I'm like 2 years late to The Finals but I've been having so much fun with the double barrel shotgun I had to make a clips video.
Weirdly enough, this is what my brain likes to do to relax youtu.be/irnerxbl0es
Weirdly enough, this is what my brain likes to do to relax youtu.be/irnerxbl0es
Maybe if I get an MCP that’ll tell me to drop it: it’s marketing week
November 5, 2025 at 10:07 PM
Maybe if I get an MCP that’ll tell me to drop it: it’s marketing week
🔥 Agent quick tip: Review changes in vim.
- Pipe your git diff into vim with vimreview.
- Add your review comments in the comfort of your favorite editor as basic # comments.
- :wq and paste into your agent session.
Get it:
$ brew install moreutils
~/.zshrc:
vimreview
() {
{
echo
"# [NO
- Pipe your git diff into vim with vimreview.
- Add your review comments in the comfort of your favorite editor as basic # comments.
- :wq and paste into your agent session.
Get it:
$ brew install moreutils
~/.zshrc:
vimreview
() {
{
echo
"# [NO
November 5, 2025 at 11:00 AM
🔥 Agent quick tip: Review changes in vim.
- Pipe your git diff into vim with vimreview.
- Add your review comments in the comfort of your favorite editor as basic # comments.
- :wq and paste into your agent session.
Get it:
$ brew install moreutils
~/.zshrc:
vimreview
() {
{
echo
"# [NO
- Pipe your git diff into vim with vimreview.
- Add your review comments in the comfort of your favorite editor as basic # comments.
- :wq and paste into your agent session.
Get it:
$ brew install moreutils
~/.zshrc:
vimreview
() {
{
echo
"# [NO
🔥 Agent quick tip: Make an agent summarize a change from the outside in so the diff tells a story.
Large diffs can be hard to understand when they’re just presented from top to bottom, alphabetically by filename. If you know the big picture, it’s easier to understand the parts.
Amp (https:/
Large diffs can be hard to understand when they’re just presented from top to bottom, alphabetically by filename. If you know the big picture, it’s easier to understand the parts.
Amp (https:/
October 29, 2025 at 9:47 AM
🔥 Agent quick tip: Make an agent summarize a change from the outside in so the diff tells a story.
Large diffs can be hard to understand when they’re just presented from top to bottom, alphabetically by filename. If you know the big picture, it’s easier to understand the parts.
Amp (https:/
Large diffs can be hard to understand when they’re just presented from top to bottom, alphabetically by filename. If you know the big picture, it’s easier to understand the parts.
Amp (https:/
After using iPhone minis for 4-5 years, the battery in this new phone feels infinite.
October 28, 2025 at 12:20 PM
After using iPhone minis for 4-5 years, the battery in this new phone feels infinite.
Petition to change the spelling of default to deafult (because my fingers will not learn)
Sign here
____________________________________________
Sign here
____________________________________________
October 24, 2025 at 11:12 AM
Petition to change the spelling of default to deafult (because my fingers will not learn)
Sign here
____________________________________________
Sign here
____________________________________________
friends I have completed codex. It’s done
October 24, 2025 at 11:12 AM
friends I have completed codex. It’s done
Remember how much time we spent googling just a year or two ago and now we can just type “make my tmux.conf support italic and squiggly underlines” and it works
October 24, 2025 at 9:07 AM
Remember how much time we spent googling just a year or two ago and now we can just type “make my tmux.conf support italic and squiggly underlines” and it works
Just throwing it out there that “we” absolutely do not “need to go on the offense” against Codes of Conduct nor main branches.
“We” should show by example that it’s possible to exist in a culture that can hold disagreement without turning into a poop throwing match.
“We” should show by example that it’s possible to exist in a culture that can hold disagreement without turning into a poop throwing match.
October 1, 2025 at 8:38 AM
Just throwing it out there that “we” absolutely do not “need to go on the offense” against Codes of Conduct nor main branches.
“We” should show by example that it’s possible to exist in a culture that can hold disagreement without turning into a poop throwing match.
“We” should show by example that it’s possible to exist in a culture that can hold disagreement without turning into a poop throwing match.
If you're using lazy.nvim, here's how to add @AmpCode to the agents list in @Folke's new Sidekick.nvim
September 30, 2025 at 6:38 PM
If you're using lazy.nvim, here's how to add @AmpCode to the agents list in @Folke's new Sidekick.nvim
I love this idea from @searls about proudly labeling your shovelware as such, ie. it:
1. Works as intended
2. Was mainly built by AI tools
3. Wouldn't exist if such tools didn't exist
justin.searls.co/shovelware/
I have so many projects, features, scripts like this now.
1. Works as intended
2. Was mainly built by AI tools
3. Wouldn't exist if such tools didn't exist
justin.searls.co/shovelware/
I have so many projects, features, scripts like this now.
Certified Shovelware
Some people have called into question whether AI coding agents are actually increasing developer productivity. It even led one person to ask, "Where's the…
justin.searls.co
September 28, 2025 at 9:03 PM
I love this idea from @searls about proudly labeling your shovelware as such, ie. it:
1. Works as intended
2. Was mainly built by AI tools
3. Wouldn't exist if such tools didn't exist
justin.searls.co/shovelware/
I have so many projects, features, scripts like this now.
1. Works as intended
2. Was mainly built by AI tools
3. Wouldn't exist if such tools didn't exist
justin.searls.co/shovelware/
I have so many projects, features, scripts like this now.
What if the EU had general elections for its leaders? I think it would heighten everyone's sense of autonomy over the direction + put more focus on the people in charge = more unity between member countries.
September 26, 2025 at 8:38 AM
What if the EU had general elections for its leaders? I think it would heighten everyone's sense of autonomy over the direction + put more focus on the people in charge = more unity between member countries.
I'm giving an agentic coding workshop tomorrow!
If you were attending such a thing, what questions would you like answered? Anything specific you'd like covered?
If you were attending such a thing, what questions would you like answered? Anything specific you'd like covered?
September 23, 2025 at 5:31 PM
I'm giving an agentic coding workshop tomorrow!
If you were attending such a thing, what questions would you like answered? Anything specific you'd like covered?
If you were attending such a thing, what questions would you like answered? Anything specific you'd like covered?
Anyone know how I can fix my GH noties? I'm not part of those projects, can't access them but my noties nav item has the blue dot forever now 😭
September 22, 2025 at 8:24 PM
Anyone know how I can fix my GH noties? I'm not part of those projects, can't access them but my noties nav item has the blue dot forever now 😭
Whatever you think a coding agent "can't do", 99% chance it's a skill issue.
September 22, 2025 at 6:13 AM
Whatever you think a coding agent "can't do", 99% chance it's a skill issue.
friends I have completed codex. It's done
September 19, 2025 at 9:53 PM
friends I have completed codex. It's done
using ai more and more every day, my p(doom) is falling drastically
September 19, 2025 at 1:04 PM
using ai more and more every day, my p(doom) is falling drastically
it's 2025
twitter is dead but more alive than ever
girls are riding robot horses
the heroes on the tl are zuck failing a demo and dhh inventing linux
the villain is apple with too many border radii
twitter is dead but more alive than ever
girls are riding robot horses
the heroes on the tl are zuck failing a demo and dhh inventing linux
the villain is apple with too many border radii
September 19, 2025 at 12:00 PM
it's 2025
twitter is dead but more alive than ever
girls are riding robot horses
the heroes on the tl are zuck failing a demo and dhh inventing linux
the villain is apple with too many border radii
twitter is dead but more alive than ever
girls are riding robot horses
the heroes on the tl are zuck failing a demo and dhh inventing linux
the villain is apple with too many border radii
I feel bad for Zuck and the Meta developers for their demos failing so now the normies can ridicule them – but the builder in me only has respect for daring to do live demos like that. It's easier to fix the bugs than a lack of courage. Onwards
September 18, 2025 at 8:13 AM
I feel bad for Zuck and the Meta developers for their demos failing so now the normies can ridicule them – but the builder in me only has respect for daring to do live demos like that. It's easier to fix the bugs than a lack of courage. Onwards
Weekend nights are for rebuilding your personal website
mikkelmalmberg.com
mikkelmalmberg.com
September 14, 2025 at 9:11 PM
Weekend nights are for rebuilding your personal website
mikkelmalmberg.com
mikkelmalmberg.com