✰λster✰
@4ster.dev
18 he/him | bio.4ster.dev | Computer Engineering undergrad, unofficial ambassador @deno.land, if you like my work support me at https://4ster.dev/donate
Pinned
✰λster✰
@4ster.dev
· 10d
Release v0.1.0 · 4ster-light/sentinel
First Release!
Initial release of sentinel, a lightweight and easy to use process supervisor and manager cli.
Installation
uv tool install git+https://github.com/4ster-light/[email protected]
# O...
github.com
Excited to share the first official stable release of sentinel, a process supervisor and manager cli lightweight and simple to use I developed in Python :D
It can be installed through any modern python package manager as both the release and README instruct
github.com/4ster-light/...
It can be installed through any modern python package manager as both the release and README instruct
github.com/4ster-light/...
Thanks a lot, atm I'm working mainly on this and a pm2 language agnostic and daemon-less alternative, I'm trying to give more time to meaningful open source tools this year jajaja
January 11, 2026 at 8:54 AM
Thanks a lot, atm I'm working mainly on this and a pm2 language agnostic and daemon-less alternative, I'm trying to give more time to meaningful open source tools this year jajaja
New Lockscreen and Wallpaper lfg
January 10, 2026 at 11:00 PM
New Lockscreen and Wallpaper lfg
January 10, 2026 at 7:33 PM
Damn that looks awesome, I’ve always loved ASCII art, I made one of my first projects about it
January 10, 2026 at 1:42 PM
Damn that looks awesome, I’ve always loved ASCII art, I made one of my first projects about it
Small yet important improvement (left is new): bio.4ster.dev
January 7, 2026 at 6:45 PM
Small yet important improvement (left is new): bio.4ster.dev
Yeah don’t worry I have a proper setup (TailsOS and sorts) for serious stuff, this is just more convenient whenever one just wants to do some Netflix or something like that
January 7, 2026 at 3:00 PM
Yeah don’t worry I have a proper setup (TailsOS and sorts) for serious stuff, this is just more convenient whenever one just wants to do some Netflix or something like that
Hey Dax, I currently use the Github Copilot CLI beta, but have been meaning to switch to Opencode, I am a student therefore I have Github Copilot pro, I haven't been able to find clearly whether I can use it as a provider for Opencode in your docs, is that the case?
January 7, 2026 at 1:31 PM
Hey Dax, I currently use the Github Copilot CLI beta, but have been meaning to switch to Opencode, I am a student therefore I have Github Copilot pro, I haven't been able to find clearly whether I can use it as a provider for Opencode in your docs, is that the case?
I've used Ghostty for the better part of a year, tried many tools and learned a lot as a developer, I found all the features of Ghostty and its whole aesthetic attractive but now testing emulators like Wezterm, Kitty or Allacrity, Ghostty is actually the worst in terms of rendering
January 7, 2026 at 1:26 PM
I've used Ghostty for the better part of a year, tried many tools and learned a lot as a developer, I found all the features of Ghostty and its whole aesthetic attractive but now testing emulators like Wezterm, Kitty or Allacrity, Ghostty is actually the worst in terms of rendering
I have a lot of writing drafted for this new year I'm just flooded with work because I have to study my exams, so WHEN (self reassuring) I get my good grades I'll be publishing these as I finish them
If you don't wanna miss anything, link to my mail list substack below so you can subscribe
If you don't wanna miss anything, link to my mail list substack below so you can subscribe
January 6, 2026 at 6:33 PM
I have a lot of writing drafted for this new year I'm just flooded with work because I have to study my exams, so WHEN (self reassuring) I get my good grades I'll be publishing these as I finish them
If you don't wanna miss anything, link to my mail list substack below so you can subscribe
If you don't wanna miss anything, link to my mail list substack below so you can subscribe
Reposted by ✰λster✰
the stack of tools people use to do work as a developer must be open source
it's ok if there are closed source alternatives that you prefer
but things get bad when that becomes the only option
it's ok if there are closed source alternatives that you prefer
but things get bad when that becomes the only option
January 6, 2026 at 4:40 PM
the stack of tools people use to do work as a developer must be open source
it's ok if there are closed source alternatives that you prefer
but things get bad when that becomes the only option
it's ok if there are closed source alternatives that you prefer
but things get bad when that becomes the only option
I use Claude Haiku 4.5 for almost everything I code with AI (only web dev work), it has a 0.33x in GitHub Copilot Pro (from the student program) so it’s insanely efficient compared to Opus 4.5 and usually smart enough
January 6, 2026 at 3:18 PM
I use Claude Haiku 4.5 for almost everything I code with AI (only web dev work), it has a 0.33x in GitHub Copilot Pro (from the student program) so it’s insanely efficient compared to Opus 4.5 and usually smart enough
Thanks a lot! It’s built on Deno Fresh and cached everything on Deno Deploy CDN (I’m a big Deno fanboy)
January 5, 2026 at 6:21 PM
Thanks a lot! It’s built on Deno Fresh and cached everything on Deno Deploy CDN (I’m a big Deno fanboy)
(Anyone wondering what happened to Ko-fi, it was just a workaround and ngl I got mistaken for an artist instead of open source developer quite a lot, which is not bad, but neither I am an artist jajaja)
January 5, 2026 at 4:21 PM
(Anyone wondering what happened to Ko-fi, it was just a workaround and ngl I got mistaken for an artist instead of open source developer quite a lot, which is not bad, but neither I am an artist jajaja)
Glad to announce I'm finally joining Github Sponsors! And what better welcome gift than getting my first monthly supporter @zanca.dev, thanks a lot and hope y'all like my current and future projects 🫡
January 5, 2026 at 4:21 PM
Glad to announce I'm finally joining Github Sponsors! And what better welcome gift than getting my first monthly supporter @zanca.dev, thanks a lot and hope y'all like my current and future projects 🫡
Lmao real, I came from Twitter (even though I post on both places) for 2026 in case you don't remember me from tpot
January 5, 2026 at 10:54 AM
Lmao real, I came from Twitter (even though I post on both places) for 2026 in case you don't remember me from tpot
Awesome, I see you used Shiki, I’m planning to switch from highlight.js, and what do you use for the markdown? I use marked but I don’t even know if it’s an old alternative or not: 4ster.dev
January 5, 2026 at 9:28 AM
Awesome, I see you used Shiki, I’m planning to switch from highlight.js, and what do you use for the markdown? I use marked but I don’t even know if it’s an old alternative or not: 4ster.dev
5 days into 2026 I've already made 7% of the github contributions I made in 2025 simply because I finally got the habit of making small clear purpose commits following conventional message format instead of one with thousands of changes after 8h of coding lmfao
January 4, 2026 at 11:06 PM
5 days into 2026 I've already made 7% of the github contributions I made in 2025 simply because I finally got the habit of making small clear purpose commits following conventional message format instead of one with thousands of changes after 8h of coding lmfao
bsky.app/profile/4ste...
Creo q podría afectar muy seriamente a las capacidades de programar de la IA en un futuro, ya lo hemos visto en cuanto al nivel de escritura en prosa, el “incesto” q provoca el q gran parte d los textos del internet se estén generando con IA esta degradando la calidad d esta
Creo q podría afectar muy seriamente a las capacidades de programar de la IA en un futuro, ya lo hemos visto en cuanto al nivel de escritura en prosa, el “incesto” q provoca el q gran parte d los textos del internet se estén generando con IA esta degradando la calidad d esta
A very likely scenario is that with AI destroying its own sources of knowledge and simultaneously a lot of the internet’s content being AI generated, the inbreeding in the training of new AIs could actually become the plateau or even degradation of their capabilities
This chart shows the total number of Stack Overflow questions asked each month. As you can see, AI summaries in Google and AI coding tools have nearly killed the site. It is only a matter of time before the site shuts down completely. The golden age of independent web is over.
January 4, 2026 at 2:18 PM
bsky.app/profile/4ste...
Creo q podría afectar muy seriamente a las capacidades de programar de la IA en un futuro, ya lo hemos visto en cuanto al nivel de escritura en prosa, el “incesto” q provoca el q gran parte d los textos del internet se estén generando con IA esta degradando la calidad d esta
Creo q podría afectar muy seriamente a las capacidades de programar de la IA en un futuro, ya lo hemos visto en cuanto al nivel de escritura en prosa, el “incesto” q provoca el q gran parte d los textos del internet se estén generando con IA esta degradando la calidad d esta
Great, can’t wait to read it, as I didn’t get to experience these changes in the industry I like to understand why things are now the way they’re jajaja
January 4, 2026 at 8:55 AM
Great, can’t wait to read it, as I didn’t get to experience these changes in the industry I like to understand why things are now the way they’re jajaja
A very likely scenario is that with AI destroying its own sources of knowledge and simultaneously a lot of the internet’s content being AI generated, the inbreeding in the training of new AIs could actually become the plateau or even degradation of their capabilities
This chart shows the total number of Stack Overflow questions asked each month. As you can see, AI summaries in Google and AI coding tools have nearly killed the site. It is only a matter of time before the site shuts down completely. The golden age of independent web is over.
![This result shows s the total number of Stack Overflow questions asked each month. THE SQL query is https://data.stackexchange.com/stackoverflow/query/1926661#graph:
```
SELECT
DATEFROMPARTS(YEAR(CreationDate), MONTH(CreationDate), 1) AS [Month],
COUNT(*) AS [Questions]
FROM Posts
WHERE
PostTypeId = 1
GROUP BY
DATEFROMPARTS(YEAR(CreationDate), MONTH(CreationDate), 1)
ORDER BY
[Month] ASC
```](https://cdn.bsky.app/img/feed_thumbnail/plain/did:plc:c2swjkkci7dljjizpgye45kv/bafkreifmonjn4eplva4uyfudo5bwc3u7axoxkuu6f3i44264xp64p3yysa@jpeg)
January 4, 2026 at 8:05 AM
A very likely scenario is that with AI destroying its own sources of knowledge and simultaneously a lot of the internet’s content being AI generated, the inbreeding in the training of new AIs could actually become the plateau or even degradation of their capabilities
Reposted by ✰λster✰
it's so easy to make an opinionated tool
of course you can make a great experience for someone while eliminating 99% of the market
it's way harder to figure out how not to have an opinion
of course you can make a great experience for someone while eliminating 99% of the market
it's way harder to figure out how not to have an opinion
January 4, 2026 at 12:20 AM
it's so easy to make an opinionated tool
of course you can make a great experience for someone while eliminating 99% of the market
it's way harder to figure out how not to have an opinion
of course you can make a great experience for someone while eliminating 99% of the market
it's way harder to figure out how not to have an opinion
Interesting, as a younger dev I always wondered what made Ruby fall off the popularity train and only remain sort of relevant on Rails, it really does seem like a very sensible language specially if you compare it to Python, but I do think it lacks scripting capabilities, Python’s std is unmatched
January 3, 2026 at 11:53 PM
Interesting, as a younger dev I always wondered what made Ruby fall off the popularity train and only remain sort of relevant on Rails, it really does seem like a very sensible language specially if you compare it to Python, but I do think it lacks scripting capabilities, Python’s std is unmatched