Giacomo Cavalieri
@giacomocavalieri.me
I love functional programming and learning new things ✨ Gleam core team member 💕 (he/him)
Pinned
Sponsor @giacomocavalieri on GitHub Sponsors
Support Giacomo's open source work on Gleam
github.com
If you like Gleam and want to help me keep working on it please consider sponsoring me, it would mean the world 💖 github.com/sponsors/gia...
It just dawned on me that I don't need a fancy linktree or whatever service for my social media, I can just throw links on a page in my personal website 🤯
giacomocavalieri.me/socials
giacomocavalieri.me/socials
Socials | Giacomo Cavalieri
Let's connect on social media! Here's all the places where you can find me.
giacomocavalieri.me
January 13, 2026 at 4:52 PM
It just dawned on me that I don't need a fancy linktree or whatever service for my social media, I can just throw links on a page in my personal website 🤯
giacomocavalieri.me/socials
giacomocavalieri.me/socials
Reposted by Giacomo Cavalieri
Do you have (a) Gleam in your eye? The Gleam community wants to know. Until Jan 19, participate in the Gleam survey!
developer-survey.gleam.run
developer-survey.gleam.run
Gleam Developer Survey 2025
Help us learn about Gleam users and the community in 2025!
developer-survey.gleam.run
January 13, 2026 at 12:59 PM
Do you have (a) Gleam in your eye? The Gleam community wants to know. Until Jan 19, participate in the Gleam survey!
developer-survey.gleam.run
developer-survey.gleam.run
Started knitting an Olga sweater I’m really excited and scared to get to the sleeves 😬
January 12, 2026 at 9:55 PM
Started knitting an Olga sweater I’m really excited and scared to get to the sleeves 😬
Reposted by Giacomo Cavalieri
Reposted by Giacomo Cavalieri
in our benchmark we're now comfortably beating react and among the fastest options when using `element.memo`.
if performance concerns were one of the things holding you back from trying lustre, well.. they shouldnt!
github.com/lustre-labs/...
if performance concerns were one of the things holding you back from trying lustre, well.. they shouldnt!
github.com/lustre-labs/...
January 11, 2026 at 12:09 PM
in our benchmark we're now comfortably beating react and among the fastest options when using `element.memo`.
if performance concerns were one of the things holding you back from trying lustre, well.. they shouldnt!
github.com/lustre-labs/...
if performance concerns were one of the things holding you back from trying lustre, well.. they shouldnt!
github.com/lustre-labs/...
Reposted by Giacomo Cavalieri
Have you seen our 2025 summary? 🔥
There will be another one, based on your experience with Gleam! Share your thoughts in the survey: developer-survey.gleam.run
There will be another one, based on your experience with Gleam! Share your thoughts in the survey: developer-survey.gleam.run
January 9, 2026 at 1:08 PM
Have you seen our 2025 summary? 🔥
There will be another one, based on your experience with Gleam! Share your thoughts in the survey: developer-survey.gleam.run
There will be another one, based on your experience with Gleam! Share your thoughts in the survey: developer-survey.gleam.run
Reposted by Giacomo Cavalieri
January 8, 2026 at 11:13 AM
Made a little self portrait
January 8, 2026 at 8:41 AM
Made a little self portrait
Woah really cool to see PHP getting some of that Gleam magic with the pipe operator 🤩
php.watch/versions/8.5
php.watch/versions/8.5
PHP 8.5: What's New and Changed
PHP 8.5: What's new and changed. PHP 8.5 is the latest PHP version, bringing major new syntax and features such as the Pipe operator syntax and the new URI extension.
php.watch
January 8, 2026 at 7:37 AM
Woah really cool to see PHP getting some of that Gleam magic with the pipe operator 🤩
php.watch/versions/8.5
php.watch/versions/8.5
Redesigning my website I really enjoyed dipping my toes into CSS view transitions. Here's how I added some snazzy animations to my static website!
giacomocavalieri.me/writing/effo...
giacomocavalieri.me/writing/effo...
Effortless animations with CSS view transitions
Designing an appealing web page is always a bit of a challenge for me. But this time around I actually had a really good time, and really enjoyed dipping my toes into CSS View Transitions. Here's how ...
giacomocavalieri.me
January 7, 2026 at 3:05 PM
Redesigning my website I really enjoyed dipping my toes into CSS view transitions. Here's how I added some snazzy animations to my static website!
giacomocavalieri.me/writing/effo...
giacomocavalieri.me/writing/effo...
Drew a bunch of Jaks and Lucys so far
January 7, 2026 at 10:13 AM
Drew a bunch of Jaks and Lucys so far
Saw a gen AI video that made me so angry I now want to learn how to draw out of spite
January 6, 2026 at 9:14 PM
Saw a gen AI video that made me so angry I now want to learn how to draw out of spite
Hot chocolate weather
January 6, 2026 at 4:38 PM
Hot chocolate weather
Everyone can have their say in the survey, no need to be a seasoned Gleamlin!
Don't forget to fill in the Gleam developer survey!!
developer-survey.gleam.run
developer-survey.gleam.run
Gleam Developer Survey 2025
Help us learn about Gleam users and the community in 2025!
developer-survey.gleam.run
January 6, 2026 at 12:59 PM
Everyone can have their say in the survey, no need to be a seasoned Gleamlin!
First stream after the holidays! It's nice to be back Gleamin www.twitch.tv/giacomo_cava...
giacomo_cavalieri - Twitch
Back to the Gleam compiler! ⭐️🦀
www.twitch.tv
January 5, 2026 at 2:26 PM
First stream after the holidays! It's nice to be back Gleamin www.twitch.tv/giacomo_cava...
Inspired by Simone Giertz's Daily Goal Calendar to make a little daily activity tracker for 2026
January 3, 2026 at 10:44 AM
Inspired by Simone Giertz's Daily Goal Calendar to make a little daily activity tracker for 2026
Time to re-read Witch Hat Atelier let’s goooo
January 1, 2026 at 11:31 AM
Time to re-read Witch Hat Atelier let’s goooo
Reposted by Giacomo Cavalieri
Time to wrap up the year, let’s look at some numbers 🤓
But before we do: thank you everyone for supporting Gleam's journey in 2025!
Huge thank you to every contributor, sponsor, supporter, to all the Gleamlins and Gleam-curious people. You rock! ⭐
But before we do: thank you everyone for supporting Gleam's journey in 2025!
Huge thank you to every contributor, sponsor, supporter, to all the Gleamlins and Gleam-curious people. You rock! ⭐
December 31, 2025 at 4:55 PM
Time to wrap up the year, let’s look at some numbers 🤓
But before we do: thank you everyone for supporting Gleam's journey in 2025!
Huge thank you to every contributor, sponsor, supporter, to all the Gleamlins and Gleam-curious people. You rock! ⭐
But before we do: thank you everyone for supporting Gleam's journey in 2025!
Huge thank you to every contributor, sponsor, supporter, to all the Gleamlins and Gleam-curious people. You rock! ⭐
Huge shoutout to the Every Layout book, got a ton of mileage out of it. Never thought about this approach but it actually makes so much sense, I'm finally feeling somewhat satisfied with the CSS I'm writing 😁
every-layout.dev
every-layout.dev
Relearn CSS layout
every-layout.dev
December 31, 2025 at 4:16 PM
Huge shoutout to the Every Layout book, got a ton of mileage out of it. Never thought about this approach but it actually makes so much sense, I'm finally feeling somewhat satisfied with the CSS I'm writing 😁
every-layout.dev
every-layout.dev
What a year this has been, time to reflect on 2025 and make some new year resolutions (of course the most important resolution is to learn Polish @kamila-pokoj.bsky.social )
giacomocavalieri.me/writing/good...
giacomocavalieri.me/writing/good...
Goodbye, 2025
New year, new me, and new personal website! Time to reflect on 2025
giacomocavalieri.me
December 30, 2025 at 7:38 PM
What a year this has been, time to reflect on 2025 and make some new year resolutions (of course the most important resolution is to learn Polish @kamila-pokoj.bsky.social )
giacomocavalieri.me/writing/good...
giacomocavalieri.me/writing/good...
New year, new me, and new personal website! Took me a while but I think the redesign is so cute. Also I have a newfound love for CSS view transitions, they're amazing! I should play around with those more
giacomocavalieri.me
giacomocavalieri.me
Giacomo Cavalieri
Italy-based developer, Gleam core team member, and functional programming enthusiast
giacomocavalieri.me
December 30, 2025 at 3:30 PM
New year, new me, and new personal website! Took me a while but I think the redesign is so cute. Also I have a newfound love for CSS view transitions, they're amazing! I should play around with those more
giacomocavalieri.me
giacomocavalieri.me
I'm actually speechless, thank you so so much to each and every one of the people who started sponsoring me! To a 2026 full of Gleam contributions 🎆
December 30, 2025 at 12:26 PM
I'm actually speechless, thank you so so much to each and every one of the people who started sponsoring me! To a 2026 full of Gleam contributions 🎆
94% of the way to the goal of having 50 monthly sponsors, would be truly tragic to reach the goal by the end of the year... unless... 👀
github.com/sponsors/gia...
github.com/sponsors/gia...
Sponsor @giacomocavalieri on GitHub Sponsors
Support Giacomo's open source work on Gleam
github.com
December 29, 2025 at 6:29 PM
94% of the way to the goal of having 50 monthly sponsors, would be truly tragic to reach the goal by the end of the year... unless... 👀
github.com/sponsors/gia...
github.com/sponsors/gia...
Reposted by Giacomo Cavalieri
Time to get to know you better! The Gleam Developer Survey 2025 is open now: developer-survey.gleam.run
Help us understand where the Gleam community and ecosystem are today: how people are using the language, what’s working well and what still needs some polishing.
Help us understand where the Gleam community and ecosystem are today: how people are using the language, what’s working well and what still needs some polishing.
Gleam Developer Survey 2025
Help us learn about Gleam users and the community in 2025!
developer-survey.gleam.run
December 28, 2025 at 1:54 PM
Time to get to know you better! The Gleam Developer Survey 2025 is open now: developer-survey.gleam.run
Help us understand where the Gleam community and ecosystem are today: how people are using the language, what’s working well and what still needs some polishing.
Help us understand where the Gleam community and ecosystem are today: how people are using the language, what’s working well and what still needs some polishing.
This was a great read! FSRS is pretty cool
borretti.me/article/impl...
borretti.me/article/impl...
Implementing FSRS in 100 Lines
A tiny implementation of the most advanced spaced repetition algorithm.
borretti.me
December 28, 2025 at 9:24 AM
This was a great read! FSRS is pretty cool
borretti.me/article/impl...
borretti.me/article/impl...