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...
Reposted by Giacomo Cavalieri
cancel your nitro immediately, no exceptions
Discord will require a face scan or ID for full access next month
Discord will require a face scan or ID for full access next month
Age verification for all.
buff.ly
February 9, 2026 at 5:50 PM
cancel your nitro immediately, no exceptions
Reposted by Giacomo Cavalieri
Reposted by Giacomo Cavalieri
someone should build a website to receive alerts when github is up
February 9, 2026 at 7:18 PM
someone should build a website to receive alerts when github is up
Reposted by Giacomo Cavalieri
Last chance to get your opinion hear before I close the Gleam developer survey and start my analysis!
Shape what the next year of Gleam will be!
developer-survey.gleam.run
Shape what the next year of Gleam will be!
developer-survey.gleam.run
Gleam Developer Survey 2025
Help us learn about Gleam users and the community in 2025!
developer-survey.gleam.run
February 8, 2026 at 9:59 AM
Last chance to get your opinion hear before I close the Gleam developer survey and start my analysis!
Shape what the next year of Gleam will be!
developer-survey.gleam.run
Shape what the next year of Gleam will be!
developer-survey.gleam.run
Reposted by Giacomo Cavalieri
"Willow - protocols for an uncertain future", this was hands down one of my favourite talks from FOSDEM 2026!
fosdem.org/2026/schedul...
fosdem.org/2026/schedul...
February 8, 2026 at 9:03 AM
"Willow - protocols for an uncertain future", this was hands down one of my favourite talks from FOSDEM 2026!
fosdem.org/2026/schedul...
fosdem.org/2026/schedul...
Yes please I just want the LLM discourse to die down it gets so boring 😭
okay, its now time again to add the words "opus" and "claude" back to the mute words. not because anyone is wrong, but because just like 2 months ago it is now again the only thing anyone is talking about
February 6, 2026 at 9:14 PM
Yes please I just want the LLM discourse to die down it gets so boring 😭
New blogpost time! I also added some really fun interactive bits 👀
giacomocavalieri.me/writing/test...
giacomocavalieri.me/writing/test...
Testing can be fun, actually
Writing and maintaining tests is boring. But they're also some of the most valuable code we can write. With this blog post you'll learn a criminally underrated testing technique to add to your testing...
giacomocavalieri.me
February 6, 2026 at 3:47 PM
New blogpost time! I also added some really fun interactive bits 👀
giacomocavalieri.me/writing/test...
giacomocavalieri.me/writing/test...
Hear me out… what it the pouch were his mouth…
February 3, 2026 at 4:52 PM
Hear me out… what it the pouch were his mouth…
It hadn't happened to me in a while, but I was pleasantly surprised by how nice this version resolution error message is now
February 3, 2026 at 12:57 PM
It hadn't happened to me in a while, but I was pleasantly surprised by how nice this version resolution error message is now
If you want to help me keep working on Gleam, please consider sponsoring! There’s no such thing as a donation too small, every little help really makes a difference ⭐️💜
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...
Sponsor @giacomocavalieri on GitHub Sponsors
Support Giacomo's open source work on Gleam
github.com
February 2, 2026 at 8:32 PM
If you want to help me keep working on Gleam, please consider sponsoring! There’s no such thing as a donation too small, every little help really makes a difference ⭐️💜
My FOSDEM talk is now live! You can see the recording here fosdem.org/2026/schedul...
FOSDEM 2026 - You do not need an ORM
fosdem.org
February 2, 2026 at 1:39 PM
My FOSDEM talk is now live! You can see the recording here fosdem.org/2026/schedul...
I forgot to take nice pics during my fosdem talk, anyone who has attended and took pictures/videos could you please send them my way? 🥺
February 1, 2026 at 10:44 PM
I forgot to take nice pics during my fosdem talk, anyone who has attended and took pictures/videos could you please send them my way? 🥺
Fosdem day 2 here we come
February 1, 2026 at 7:27 AM
Fosdem day 2 here we come
Brilliant talk from @hayleigh.dev at @fosdem.org !!
January 31, 2026 at 12:42 PM
Brilliant talk from @hayleigh.dev at @fosdem.org !!
"Gleam and Lustre do make refactors easy and clean, because in the end, it’s all just regular functions with strong type guarantees." 💖⭐️
blog.nestful.app/p/how-we-dro...
blog.nestful.app/p/how-we-dro...
How we dropped Vue for Gleam and Lustre
Nestful is now exclusively powered by Gleam and Lustre. Vue was completely removed and TypeScript is only used for glue code and FFI.
blog.nestful.app
January 31, 2026 at 11:54 AM
"Gleam and Lustre do make refactors easy and clean, because in the end, it’s all just regular functions with strong type guarantees." 💖⭐️
blog.nestful.app/p/how-we-dro...
blog.nestful.app/p/how-we-dro...
Reposted by Giacomo Cavalieri
What better way to start your weekend than a new episode of the Func Prog Podcast? In this episode I talk with @giacomocavalieri.me about the @gleam.run programming language—we had a great time and covered a bunch of interesting topics!
Links in comments 👇
Links in comments 👇
January 30, 2026 at 1:42 PM
What better way to start your weekend than a new episode of the Func Prog Podcast? In this episode I talk with @giacomocavalieri.me about the @gleam.run programming language—we had a great time and covered a bunch of interesting topics!
Links in comments 👇
Links in comments 👇
Another win for having a personal website is I don't have to deal with crappy QR code services, I can just link to one of my pages and have it redirect to whatever page I need 🤯
January 28, 2026 at 2:06 PM
Another win for having a personal website is I don't have to deal with crappy QR code services, I can just link to one of my pages and have it redirect to whatever page I need 🤯
Friendly reminder that there's still time to fill in the survey! Anyone can, no need to be a seasoned Gleam developer!
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 28, 2026 at 2:03 PM
Friendly reminder that there's still time to fill in the survey! Anyone can, no need to be a seasoned Gleam developer!
Reposted by Giacomo Cavalieri
🤔 Did you know Gleam can build Web Components AND LiveView-style server components?
@hayleigh.dev shows Lustre's Universal Components - frontend dev without touching package.json.
Use BEAM patterns you already know.
codebeamvancouver.com#tickets
@hayleigh.dev shows Lustre's Universal Components - frontend dev without touching package.json.
Use BEAM patterns you already know.
codebeamvancouver.com#tickets
January 26, 2026 at 3:30 PM
🤔 Did you know Gleam can build Web Components AND LiveView-style server components?
@hayleigh.dev shows Lustre's Universal Components - frontend dev without touching package.json.
Use BEAM patterns you already know.
codebeamvancouver.com#tickets
@hayleigh.dev shows Lustre's Universal Components - frontend dev without touching package.json.
Use BEAM patterns you already know.
codebeamvancouver.com#tickets
Six seven??? In my code???
January 26, 2026 at 12:30 PM
Six seven??? In my code???
Getting ready to spread some Gleam love at FOSDEM 💖
January 23, 2026 at 10:22 AM
Getting ready to spread some Gleam love at FOSDEM 💖
Anyone coming to FOSDEM? I will be giving a talk in the databases room, that’s both really scary and super exciting fosdem.org/2026/
FOSDEM 2026 - Home
fosdem.org
January 22, 2026 at 9:47 AM
Anyone coming to FOSDEM? I will be giving a talk in the databases room, that’s both really scary and super exciting fosdem.org/2026/
Reposted by Giacomo Cavalieri
That's a lot of downloads 🤯
January 19, 2026 at 8:28 PM
That's a lot of downloads 🤯