✰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
· 7d
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/sentinel.git@v0.1.0
# 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/...
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
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
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 🫡
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
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
There is now an official Roadmap for Sentinel!
Reminder that contributions are more than welcome, I started the project recently due to pain points I found in other tools so I hope this one can become a great solution for devs and devops: github.com/4ster-light/...
Reminder that contributions are more than welcome, I started the project recently due to pain points I found in other tools so I hope this one can become a great solution for devs and devops: github.com/4ster-light/...
January 3, 2026 at 11:42 AM
There is now an official Roadmap for Sentinel!
Reminder that contributions are more than welcome, I started the project recently due to pain points I found in other tools so I hope this one can become a great solution for devs and devops: github.com/4ster-light/...
Reminder that contributions are more than welcome, I started the project recently due to pain points I found in other tools so I hope this one can become a great solution for devs and devops: github.com/4ster-light/...
Modern Python tooling and ecosystem, hatch, uv, ruff, ty, pytest, typer, soon pyx, and many more, genuinely have better DX and are a much better ecosystem overall than JavaScript’s or Rust’s (this last one is hardly comparable due to the different domains but you get the idea)
January 2, 2026 at 11:31 PM
Modern Python tooling and ecosystem, hatch, uv, ruff, ty, pytest, typer, soon pyx, and many more, genuinely have better DX and are a much better ecosystem overall than JavaScript’s or Rust’s (this last one is hardly comparable due to the different domains but you get the idea)
Nace facelift came out of just wanting to change the theme due to the change of pfp jajaja (notice too the change in code blocks)
January 2, 2026 at 12:21 PM
Nace facelift came out of just wanting to change the theme due to the change of pfp jajaja (notice too the change in code blocks)
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/...
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/sentinel.git@v0.1.0
# O...
github.com
January 2, 2026 at 9:45 AM
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/...
Ngl I’m switching to Proton Pass from Bitwarden because of this, I already use Proton VPN in Vivaldi so I’d like to try more of their stuff
Worried that changing over to Proton Pass would be a lot of work? We've got you.
Start 2026 off right by heading to Settings > Import and switch to the end-to-end encrypted password manager trusted by millions.
Start 2026 off right by heading to Settings > Import and switch to the end-to-end encrypted password manager trusted by millions.
January 1, 2026 at 9:34 PM
Ngl I’m switching to Proton Pass from Bitwarden because of this, I already use Proton VPN in Vivaldi so I’d like to try more of their stuff
Reposted by ✰λster✰
Hi, I am David, most known as Aster or 4ster, I’m an 18 years old open source developer and computer engineering undergrad, with the new year I create this account even though I will not be leaving my previous profile at Twitter where I have 2k followers, here’s a small thread to get to know me:
January 1, 2026 at 9:30 PM
Hi, I am David, most known as Aster or 4ster, I’m an 18 years old open source developer and computer engineering undergrad, with the new year I create this account even though I will not be leaving my previous profile at Twitter where I have 2k followers, here’s a small thread to get to know me: