Jeroen Heijmans
@jeroenheijmans.nl
Coding | Cooking | Gaming. He/him. Also on Mastodon at: https://mastodon.social/@jeroenheijmans
After the break the fifth and last #Fronteers presentation was by @dylanbeatt.ie - an amazing rundown of the Rockstar programming language. Including some live rock music!! :D - couldn't have asked for a better closing talk, well done!
October 3, 2025 at 10:22 PM
After the break the fifth and last #Fronteers presentation was by @dylanbeatt.ie - an amazing rundown of the Rockstar programming language. Including some live rock music!! :D - couldn't have asked for a better closing talk, well done!
Fourth #Fronteers presentation was by Rune Devuyst on the impact of our colour choices! Missed my chance at the survey to claim 'hotpink' as my fav. but duty called to draw up some sketch notes:
October 3, 2025 at 10:22 PM
Fourth #Fronteers presentation was by Rune Devuyst on the impact of our colour choices! Missed my chance at the survey to claim 'hotpink' as my fav. but duty called to draw up some sketch notes:
Third at #Fronteers, after a nice seated dinner, we heard Thorsten Jonas talk about "Designing Sustainable Digital Products".
October 3, 2025 at 10:22 PM
Third at #Fronteers, after a nice seated dinner, we heard Thorsten Jonas talk about "Designing Sustainable Digital Products".
Second at #Fronteers was @utilitybend.com with a presentation about OpenUI, teaching us about a whole bunch of new html and css keywords along the way.
October 3, 2025 at 10:22 PM
Second at #Fronteers was @utilitybend.com with a presentation about OpenUI, teaching us about a whole bunch of new html and css keywords along the way.
First #Fronteers presentation was by @karlijnlowik.bsky.social and @erwinhofman.bsky.social, about web performance and RUM!
October 3, 2025 at 10:22 PM
First #Fronteers presentation was by @karlijnlowik.bsky.social and @erwinhofman.bsky.social, about web performance and RUM!
One of them is from 2018, when I started sketch noting (during Dutch Clojure Days 2018). Pretty proud of Jeroen-from-the-past for publicly showing them even though the quality was... pretty low.
Gotta start somewhere!
Gotta start somewhere!
July 4, 2025 at 8:14 AM
One of them is from 2018, when I started sketch noting (during Dutch Clojure Days 2018). Pretty proud of Jeroen-from-the-past for publicly showing them even though the quality was... pretty low.
Gotta start somewhere!
Gotta start somewhere!
Bonus post with pica taken from a back row seat:
July 1, 2025 at 8:14 PM
Bonus post with pica taken from a back row seat:
Great session by @dedependance.eu where @evelynaustin.bsky.social and @meredithmeredith.bsky.social spoke about Signal, surveillance, AI, and more! Well organized! 💯🎉
Today I also tried to absorb insights through sketch noting, giving an impression of what was discussed:
Today I also tried to absorb insights through sketch noting, giving an impression of what was discussed:
July 1, 2025 at 8:14 PM
Great session by @dedependance.eu where @evelynaustin.bsky.social and @meredithmeredith.bsky.social spoke about Signal, surveillance, AI, and more! Well organized! 💯🎉
Today I also tried to absorb insights through sketch noting, giving an impression of what was discussed:
Today I also tried to absorb insights through sketch noting, giving an impression of what was discussed:
This #JoyOfCoding 2025 day gets closed out with a presentation by @berthubert.bsky.social helping us "Save the world by writing efficient code" (*measure*, folks, measure!). My notes:
June 27, 2025 at 3:16 PM
This #JoyOfCoding 2025 day gets closed out with a presentation by @berthubert.bsky.social helping us "Save the world by writing efficient code" (*measure*, folks, measure!). My notes:
Thanks! And aye, 100% human generated 😊 (well, using an iPad and apple pencil 😅 - but no AI shenanigans today).
June 27, 2025 at 2:47 PM
Thanks! And aye, 100% human generated 😊 (well, using an iPad and apple pencil 😅 - but no AI shenanigans today).
Next up was "Decarbonizing Code" by Shirley Tarboton. #JoyOfCoding
June 27, 2025 at 2:38 PM
Next up was "Decarbonizing Code" by Shirley Tarboton. #JoyOfCoding
Next up: @devpaco.bsky.social spoke to the #JoyOfCoding audience about creating and handling code reviews.
June 27, 2025 at 2:14 PM
Next up: @devpaco.bsky.social spoke to the #JoyOfCoding audience about creating and handling code reviews.
Followed by an awesome (but hard to sletch note!) presentation by @glycin.bsky.social about turning your IDE into a gaming platform 🤪
#JoyOfCoding
#JoyOfCoding
June 27, 2025 at 1:09 PM
Followed by an awesome (but hard to sletch note!) presentation by @glycin.bsky.social about turning your IDE into a gaming platform 🤪
#JoyOfCoding
#JoyOfCoding
Next up were 8(!) ⚡ lightning talks ⚡ at #JoyOfCoding 😁
June 27, 2025 at 1:06 PM
Next up were 8(!) ⚡ lightning talks ⚡ at #JoyOfCoding 😁
Here's a timelapse of how I create my sketch notes! #JoyOfCoding
June 27, 2025 at 11:30 AM
Here's a timelapse of how I create my sketch notes! #JoyOfCoding
Before lunch @zeno4ever.mastodon.social.ap.brid.gy talked to #JoyOfCoding attendees about the "Demoscene" 😲🤯😁
My notes are light this time because I had to gasp at all the showcase items 😅
My notes are light this time because I had to gasp at all the showcase items 😅
June 27, 2025 at 10:36 AM
Before lunch @zeno4ever.mastodon.social.ap.brid.gy talked to #JoyOfCoding attendees about the "Demoscene" 😲🤯😁
My notes are light this time because I had to gasp at all the showcase items 😅
My notes are light this time because I had to gasp at all the showcase items 😅
After the coffee break at #JoyOfCoding @nikkitaftw.wtf sat down and talked about mental health from the perspective of a techie. Excellent takes and insights!! 📝
June 27, 2025 at 10:34 AM
After the coffee break at #JoyOfCoding @nikkitaftw.wtf sat down and talked about mental health from the perspective of a techie. Excellent takes and insights!! 📝
Next up at #JoyOfCoding 2025 was @daniel.haxx.se to talk about curl and accidental world domination 😅
June 27, 2025 at 8:54 AM
Next up at #JoyOfCoding 2025 was @daniel.haxx.se to talk about curl and accidental world domination 😅
First #JoyOfCoding 2025 talk by @hannes.muehleisen.org about why databases are worthy of our affection 😊❤️
June 27, 2025 at 8:51 AM
First #JoyOfCoding 2025 talk by @hannes.muehleisen.org about why databases are worthy of our affection 😊❤️
Paused to try the hype that is the new 4o-based image generation, and I must say:
It's pretty darn good!! (For what it is.) 😁
It's pretty darn good!! (For what it is.) 😁
March 28, 2025 at 8:53 AM
Paused to try the hype that is the new 4o-based image generation, and I must say:
It's pretty darn good!! (For what it is.) 😁
It's pretty darn good!! (For what it is.) 😁
Speaking at the #NimmaCodes cross-language user group this Tuesday 😊 - Decided to make some Sketch Notes of the talk beforehand and post it as a teaser, contains minor spoilers of course 😉
March 24, 2025 at 9:30 PM
Speaking at the #NimmaCodes cross-language user group this Tuesday 😊 - Decided to make some Sketch Notes of the talk beforehand and post it as a teaser, contains minor spoilers of course 😉
Bonus highlight / repost on Bluesky of my sketch notes from @infi.nl colleague @echtedanny.bsky.social's presentation:
March 21, 2025 at 8:36 PM
Bonus highlight / repost on Bluesky of my sketch notes from @infi.nl colleague @echtedanny.bsky.social's presentation:
Direct link to the #FOSDEM 2025 day 2 sketch notes on Mastodon: mastodon.social/@jeroenheijm...
Plus another thumbnail sneak peek on Bluesky....
Plus another thumbnail sneak peek on Bluesky....
February 2, 2025 at 3:57 PM
Direct link to the #FOSDEM 2025 day 2 sketch notes on Mastodon: mastodon.social/@jeroenheijm...
Plus another thumbnail sneak peek on Bluesky....
Plus another thumbnail sneak peek on Bluesky....
Taking a short #FOSDEM break with the glory of ANC headphones and my yearly Club-Mate...
(While jealously eye-balling all those Belgian specialty beers around me 😅)
(While jealously eye-balling all those Belgian specialty beers around me 😅)
February 2, 2025 at 3:10 PM
Taking a short #FOSDEM break with the glory of ANC headphones and my yearly Club-Mate...
(While jealously eye-balling all those Belgian specialty beers around me 😅)
(While jealously eye-balling all those Belgian specialty beers around me 😅)
My #FOSDEM 2025 day 2 sketch notes thread is up on Mastodon if you're interested! mastodon.social/@jeroenheijm...
Here's roughly how I work:
Here's roughly how I work:
February 2, 2025 at 9:55 AM
My #FOSDEM 2025 day 2 sketch notes thread is up on Mastodon if you're interested! mastodon.social/@jeroenheijm...
Here's roughly how I work:
Here's roughly how I work: