jrollans.com is a Fediverse instance that uses the ActivityPub protocol. In other words, users at this host can communicate with people that use software like Mastodon, Pleroma, Friendica, etc. all around the world.
This server runs the snac software and there is no automatic sign-up process.
What’s one #OpenSource app you use every day or just keep coming back to?
Drop it below — let’s see what everyone is using. 👇 
Mais qu'est ce qu'est ce qu'un #Génocide ? 🤔
Un génocide est l'extermination physique, intentionnelle et systématique, totale ou partielle, d'un groupe humain en raison de ses origines nationales, ethniques, raciales ou religieuses.
Tel que defini dans la Convention pour la prévention et la répression du crime de génocide (adoptée par l'ONU en 1948). Plus de 150 pays ont ratifié cette convention au fil du temps pour s'engager à PUNIR et PREVENIR ce crime. La #France l'a ratifiée en octobre 1950.
#FleurisTonFil #BloomScrolling
#CatsOfMastodon #VendrediLecture #Lecture #Movie #DogsOfMastodon #Donkeys #Asstodon #SilentSunday #ClimateCrisis #Ecologie #Fediverse #Mastodon #Science #LogicielsLibres #Linux #OpenSource #Pol #Gov #ShitPol #Presse #Media #Journalistes #Gaming
Congrats to Brage, new TWIG editor! Big Gitte update, lots of improvements in Calendar this cycle and much more in This Week in GNOME!
#265 New Commitments
https://thisweek.gnome.org/posts/2026/09/twig-265/
Le 18 décembre 2024, #MédecinsSansFrontières appellait les États, en particulier les plus proches alliés d'Israël, à mettre fin à leur soutien inconditionnel à Israël et à s'acquitter de leur obligation de prévenir un #Génocide à Gaza.
Oui, il a un #Génocide à #Gaza et la France, l'Europe, sont complices. Et le silence rend complice.
#FleurisTonFil #BloomScrolling
#CatsOfMastodon #VendrediLecture #Lecture #Movie #DogsOfMastodon #Donkeys #Asstodon #SilentSunday #ClimateCrisis #Ecologie #Fediverse #Mastodon #Science #LogicielsLibres #Linux #OpenSource #Pol #Gov #ShitPol #Presse #Media #Journalistes #Gaming
@autistics
Announcement: #Voxelibre multiplayer casual game today (Sat) for 4 hours in the late afternoon to evening (North America). That's in about 5 hours from now.
Creating minecart tracks (and of course minecart rides) will be a focus today, better linking up developed regions of the map.
Voxelibre is a free and #OpenSource crafting and mining voxel game, available in the #luanti game engine.
Damage has been turned off. People with #Autism, #ADHD or #AuDHD are invited. We also have a #Deltachat group for game-related discussion. More details here: https://
docs.autis.toque.im/
(You can join with pretty much any device which **isn't** an iPad/iPhone)
if you're upset about a certain fascist tech fund and want to give your money to software and devs that aren't evil, consider sponsoring me? https://absolutely-vivid.srht.site/sponsor-me/
i make software specifically to help people move away from fascist and big tech organizations, and provide resiliency to small software projects trying to exist in an increasingly hostile digital landscape
i make these tools, provided for free, as a public service. but i'm not able to dedicate as much time to them as i would like, because i'm struggling to make ends meet financially. any tips, donations, or sponsorships will go directly towards helping me exist and continue to contribute software for fighting back against corporate and fascist capture of the digital commons :)
https://git.sr.ht/~absolutely-vivid/doink
https://git.sr.ht/~absolutely-vivid/gah
#Debian 13.7 “Trixie” Released with 106 Bug Fixes and 107 Security Updates https://9to5linux.com/debian-13-7-trixie-released-with-106-bug-fixes-and-107-security-updates
If you REALLY want to stick it to companies knowingly funding fashtech, consider becoming a Friend of @gnome! There’s a convenient $50/month option in case you’re not planning to drop $3 million on something else. Or, you know, any amount helps. 😉
Google stole open source code without crediting the authors (Artemis/Minitap)
https://www.minitap.ai/blog/i-expected-better-from-google
Comments: https://news.ycombinator.com/item?id=49668181
#HackerNews #GoogleCodeTheft #openSource #EthicsTech #Minitap #Artemis
@jockr There are 2 public Canadian Deltachat servers that can be signed up to, here and now. One is https://toque.im, the other is https://chtml.ca.
Once one is signed up for (creating a new account doesn't require your email, phone number, name, nothing like that), the second can be added as a backup "relay" server, and it'll automatically fail over, *should the first server ever go down*.
It's free, there are no ads, and encryption is automatic and mandatory. For #dataSovereignty, it's a great start. #Canada #ElbowsUp
New release 26.09.12 Lilidog, Beardog, and Waydog.
Full theme change to a modified Dragon theme, with other improvements and fixes along the way.
Download: https://sourceforge.net/projects/lilidog/
DistroWatch reviews: https://distrowatch.com/table.php?distribution=lilidog
GitHub: https://github.com/sleekmason
Autonome KI-Agenten von OpenAI an Cyberangriff gegen RubyGems beteiligt
Ein Schwarm KI-Bots griff im Mai die Open-Source-Plattform RubyGems an. KI-Experten führten die Spur auf OpenAI zurück.
#Automatisierung #Datenschutz #IT #KünstlicheIntelligenz #OpenSource #OpenAI #Sicherheitslücken #news
The tech is plumbing. The political/social idea is much simpler - commons by default, private by exception. People and content participates in open flows.
#OpenData
#OpenSource
#OpenProcess
#OpenStandards
The #4opens are the practical framework for making this work. Keep it simple. Keep it open. Build the commons.
🚀 Drei Tage voller Wissen, Austausch und Open Source an der OST – Ostschweizer Fachhochschule in Rapperswil!
Die Workshop-Tage 2026 sind vorbei – drei intensive und inspirierende Tage voller Weiterbildung, Diskussionen und gemeinsamer Erfahrungen. 🎓💻
Von AI Agents, Agentic Coding und Open LLMs über Kubernetes, Softwarearchitektur und Machine Learning bis zu Java 25, Python, PostgreSQL, Docker und Podman: Es wurde diskutiert, ausprobiert und gemeinsam gelernt.
Ein grosses Dankeschön an alle Speaker und Teilnehmenden und das OK-Team für diese fantastischen drei Tage! 🎬 Die Highlights gibt es in unserem Jubiläumsvideo: https://www.youtube.com/watch?v=U8WprYrbH1k
Und wir freuen uns bereits auf die nächste Ausgabe:
📅 31. August – 2. September 2027
📍 Berner Fachhochschule BFH, Bern
Save the date – wir sehen uns an den Workshop-Tagen 2027! 🚀
#WorkshopTage #CHOpen #OpenSource #AI #AIAgents #AgenticCoding #SoftwareDevelopment #Weiterbildung
Valve released a small update for Proton Experimental - the compatibility layer to run Windows games on SteamOS / Linux for September 11th.
https://www.gamingonlinux.com/2026/09/proton-experimental-updated-with-fixes-for-steins-gate-re-boot-ea-app-borderlands-4/
#Steam #OpenSource #SteamOS #Valve #Proton #Misc #SteamDeck #SteamMachine
It's the last day of the #LibreOffice Conference 2026! Then we'll start editing and uploading videos from the sessions. Stay tuned... https://conference.libreoffice.org #foss #openSource #freesoftware
2025: Von MSOffice zu LibreOffice gewechselt.
2025: Brave zu meinem Standard-Browser gemacht, Chrome auf allen Geräten gelöscht bzw. deaktiviert.
2025: 3 Freenet-E-Mail-Adressen gelöscht.
2025: 2 Google-Adressen gelöscht. (Eine sowie die gemeinsame mit meinem Mann behalte ich vorerst, da ich darüber zig Apps gekauft habe.)
2025: Auf Nimmerwiedersehen Windows, hallo Linux (ZorinOS). Tower-PC und Lappi.
2025: E-Mail-Konto bei Proton aktiviert.
2025: E-Mail-Konten bei Mailbox.org und Posteo.de angelegt.
2025: Cloud-Speicher bei Google Drive, OneDrive und Dropbox gelöscht.
2025: Unsere Kalender von Google zu Posteo.de umgezogen. Mit aktivierter Verschlüsselung haben dort jetzt auch unsere Kontakte ihren Platz.
2025: Nextcloud via Hetzner.
01/2026: Suchmaschine in allen Browsern auf Startpage geändert, wobei ich manchmal auch DuckDuck, Ecosia und MetaGer nutze.
01/2026: Google Notizen gelöscht. Alle dort hinterlegten Notizen zu UpNote umgezogen.
Den Digital Independance Day finde ich toll. Allerdings werde ich mich nicht stur - auch wenn ich gebürtige Sauerländerin bin (uns sagt man ja Sturheit nach und häufig stimmt es) - an die Monatsregel halten, sondern mein eigenes Tempo bestimmen.
Ferner habe ich seit Anfang 2023 bereits sehr Vieles im digitalen Bereich umgestellt.
01/2023: Auf Nimmerwiedersehen Twitter.
01/2023: Hallo Fediverse via Mastodon.
03/2024: Proton VPN abonniert.
Herbst 2024: Auf Nimmerwiedersehen, Facebook.
Do Open Source and Open Internet organisations reflect your values with respect to AI?
#EvanPoll #poll #ai #opensource #openweb
| Yes: | 16 |
| Yes, but...: | 44 |
| No, but...: | 39 |
| No: | 37 |
Closed
Interview: Zehntausende US-Dollar Schaden durch aufgeblähte Sicherheitswarnungen
Meldungen zu Sicherheitslücken sind für Open-Source-Projekte wichtig – viele davon seien inzwischen aber aufgeblähtes Marketing, meint Peter Gutmann.
#IT #KünstlicheIntelligenz #Marketing #OpenSource #OpenSSL #Sicherheitslücken #news
Autistici/Inventati Is Shutting Down After 25 Years. Download Your Data Now, the Servers Go Dark Within Days
On September 6, the Italian group Autistici/Inventati announced that it was ceasing operations and shutting down all of its services.
https://vsx.global/autistici-inventati-shutting-down-download-your-data-now/
Microsoft-Alternativen: Open-Source-Software aus Europa | c’t uplink
Bloß weg von US-Diensten? Im c’t uplink diskutieren wir über digitale Souveränität und stellen Microsoft-365-Alternativen wie openDesk vor.
#ct #ctuplink #CloudComputing #Datenschutz #DigitaleSouveränität #Digitalisierung #IT #Kubernetes #Microsoft #Microsoft #Nextcloud #OpenSource #news
RE: https://mastodon.online/@AppleVis/117255266963378784
From what I glean, Dystopia is the most stable app, but I worry the developer is no longer active to continue developing the app.
The community in R/dystopia is very active, and recently, I brought up a suggestion to encourage the dev to open source the app.
I feel like making the app open source would allow for the community to take over the development and continue the life of the app, allowing Blind people continued stable access to reddit on iOS.
#blind #reddit #apps #openSource #screenReader
A backup is only useful if you can restore from it. For important files, keep at least three copies, use two types of storage, and keep one copy somewhere separate from your main device. Test the backup by restoring a few files occasionally.
Meteorology Kwamalasemutu
Current weather in Kwamalasemutu SR SA with infinite power of wttr.in & the grace and dance of lolcat(6) 🏳️🌈 wttr curl(1) & {ba{c{k{z{fi}}}}}sh
Background photograph is my Sunset at Waterkant scene composed with CIRC_POL 81A FL and UV filters chronologically stacked using a Nikon SLR lens combo with the DSLR in colour modus
```$ curl --verbose wttr.in/kwamalasemutu|lolcat
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0* Host wttr.in:80 was resolved.
Connection #0 to host wttr.in left intact
Weather report: kwamalasemutu
Overcast
.--. 33 °C
.-( ). ↙ 13 km/h
(__.)_) 10 km
0.0 mm
Location: Kwamalasemutu, Coeroeni, Sipaliwini, Suriname [2.3554503,-56.787836]
### Note:Remember to **repeat** the request with an interval of *8 then 30 secs* when the server sends and empty response to curl
*Watch the LOG!*
### API
https://wttr.in
https://en.wikipedia.org/wiki/Bash_(Unix_shell)
https://gnu.org
https://directory.fsf.org/wiki/Bash
https://curl.se/
https://github.com/busyloop/lolcat
^Z
#Weather #wttr #lolcat #curl #bash #csk #ksh #zsh #sh #fish #meteorology #environment #Physics #Chemistry #Mathematics #Lineair #algebra #technology #OpenSource #programming #POSIX
Age verification exemptions for open source operating systems feel like Phyrric victories
On the Windows side of the age verification question, Microsoft is obviously following trends among lawmakers the world over.
To address this, Windows is introducing a new platform capability: the Windows Age API.
This API brings age awareness beyo
🛠️ Mise à jour du script de compression Nextcloud !
Opimisation de la gestion des FPS (avg_frame_rate & -r "$FPS") pour régler les soucis sur les vidéos en débit d'images variable (VFR) issues de smartphones. Fini les décalages son/image ! 🎬
Guide & script à jour sur le wiki :
👉 https://wiki.blablalinux.be/fr/optimisation-automatique-medias-nextcloud
KDE has a new proper LTS and Joe is very interested, the Steam Frame is (really) nearly here, the Epic Games Store is coming to Linux, Nintendo continues to play whack-a-mole with Switch emulators, and GitHub’s serious scaling issues are getting ridiculous.
What if your browser could run an LLM locally without sending the data to a server?
That’s exactly what Ben Houston explores with Three-LLM, a WebGPU-based inference engine built on top of Three.js.
The project demonstrates how Three.js can go far beyond 3D rendering by using its WebGPU capabilities to execute LLM inference directly on the user’s GPU. It supports models including GPT-2, SmolLM2, Phi, Qwen, and Llama-style architectures, loading standard Hugging Face checkpoints directly in the browser.
What makes this particularly interesting from an engineering perspective is the optimization work. By reducing GPU command submissions, avoiding unnecessary prompt logits, reusing prompt prefixes, and moving sampling operations onto the GPU, the project achieves significant performance improvements.
For example, one optimization increased TinyStories decode performance from roughly 120 to 566 tokens/sec, a 4.7x improvement.
The bigger takeaway: WebGPU is increasingly turning the browser into a viable compute platform for AI inference.
Running smaller models locally could have major implications for privacy, latency, offline applications, and AI-powered experiences that don’t require a traditional backend inference service.
And this is just the beginning. FP16, quantization, better prefill performance, and kernel fusion could push browser-based inference considerably further.
A fascinating look at where WebGPU, JavaScript, and local AI are heading.
#AI #LLM #WebGPU #ThreeJS #JavaScript #MachineLearning #GenerativeAI #EdgeAI #LocalAI #SoftwareDevelopment #GPU #OpenSource
https://ben3d.ca/blog/running-llms-in-the-browser-with-threejs
The article specifically reports the 4.7× TinyStories improvement and explains how Three-LLM executes inference through Three.js TSL compute shaders and WebGPU.
I love to see clever use of the @gcve ecosystem and @SaschaRommelfangen did a cool GNA which is automatically creating GCVE records and structured security advisories from full-disclosure mailing-list or alike:
🔗 Project details https://vuln.freearchive.org/
🔗 As it's a GNA, it's part of the GCVE ecosystem if you decide to pull it https://db.gcve.eu/recent?source=gna-1988
#gcve #cve #vulnerability #vulnerability #opensource #cybersecurity
Edited: I shouldn't be posting at 4:14 AM my time, finding typos after the fully send. I will probably be fixing those, so sorry for the edited alerts.
So, after looking at KeePassXC's Github and making note of their openness to LLM contributions and their own usage for small features (every addiction starts with just a little sniff or a few uses). The Copilot Commits were enough to put me off of KeePassXC. They haven't fully lost themselves to slop yet, but the "tool" is designed to instill dependence and deskill it's user.
I decided to install KeePass and it was dogwater, the quality difference was so unbalanced. It hurt my eyes, that motivates me to get better at coding and learn the specific language they use to make KeePass on Linux better. As damn, that was a poor showing. Some prompt buttons didn't even have text on them.
But then I found OneKeePass. No LLM Commits, people that are active and engaged with the project they are working on. OneKeePass has a quality UI, comes in AppImage form in addition to .deb, .rpm as well. Offline, the browser plug-in is in alpha, so I won't use it for the time being.
They are using a language that I am absolutely unfamiliar with. I am learning Python right now, C is on the back burner until I get more confident with Python. So, I'd not be able to contribute, but I could at least make use of it.
There's a lot of folks complaining (rightfully) about the money being thrown toward Omarchy while other FOSS projects are struggling for funds.
I'm not a tech billionaire or millionaire (thousandaire, maybe?) but all this reminds me I could do better at donating to things I use myself. So I'm going to throw some money at two projects I use, and try to remember to keep doing that more regularly. I humbly suggest other folks do the same. It'd be great to see a few FOSS projects report a big bump in donations as a protest against DHH.
A lot is being said about DHH's politics and the silliness of throwing money at what amounts to a pile of configuration scripts -- but there's something else at play here: it is an us-against-them play by a minority of wealthy folks who like keeping other people divided.
FOSS isn't about that: open source became mighty because of its community. If we lose that, we lose everything. A handful of people with too much money have managed to funnel something like $13 million into Omarchy for the next few years. What can millions of people do? Let's see.
"Minimum of 3 average viewers on 4 different days"? Man, how am I even gonna do that... Anyways just gonna have fun with osu a little bit.
#youtube: https://youtu.be/QPRJrgOmO-k
#twitch: https://www.twitch.tv/reallylazybear
EOF
#linuxgaming #osulazer #rhythmgame #indie #arcade #action #osu #osugame #opensource #archlinux #cachyos #pcgaming #gaming #videogames
RE: https://tldr.nettime.org/@tante/117252555828757015
#Omarchy normalizes fascist thinking by providing a platform and community for individuals who share these views.
#dhh #whitesupremacy #opensource #technofascism
AodeRelay boosted"Omarchy should not matter. But sadly it does. As a power grab."
I wrote about why we have to care about Omarchy. As a fascist power grab within the FLOSS ecosystem.
Du kommst aus #Kiel oder Umgebung, programmierst gerne und hast Lust auf etwas Neues? Dann schnupper in die #Linux-Treiberentwicklung hinein! 🐧
Am Freitag, den 18.09., gebe ich auf der #Kielux einen Workshop zur Linux-Treiberentwicklung. Gemeinsam entwickeln wir einen kleinen Treiber, mit dem wir eine 7-Segment-Anzeige an einem Raspberry Pi ansteuern.
Es sind noch Plätze frei! 😉 Die Hardware wird gestellt – du brauchst lediglich einen Laptop.
Hier geht's zum Programm: https://www.kieler-linuxtage.de/programm
If you need an E2EE messaging but with a UI that even your toddler can work with, you can try #DeltaChat https://delta.chat
Other than that, you can also try #Matrix, and #XMPP. They are all #decentralized and #opensource
Sharkey is generally no longer actively maintained. Much like IceShrimp, which shifted its focus from IceShrimp-js to IceShrimp.net, Sharkey is effectively in "maintenance mode only." This means it still receives critical security updates and required patches, but it generally no longer tracks upstream Misskey development.
Sharkey's latest release: 2025.4.7
Misskey's latest release: 2026.9.0
I had to laugh when, back on January 13, 2026, they titled a release "2025.4.5 — We'll catch up, we promise." The release right before that had been 6 months earlier. In all the time since, they've only pushed out 2 security updates. They are now well over a year behind Misskey's development.
If anyone has the time and skills, I hope someone builds a script to migrate Sharkey sites back to Misskey. Since Sharkey is a fork of Misskey (as was FireFish), it should be possible and is a smart precaution.
#Sharkey #Misskey #FireFish #OpenSource #Fediverse #ActivityPub
Chris needs a solution for his family to watch ripped media while travelling, and Gary has a complex but cool travel network setup.
Linux Mint is adding two new apps in its next release, both part of its GTK cross-desktop XApps Project.
Clockenstein is a replacement for GNOME Calendar, while Xepub is an ebook reader with annotation tools.
🗞️ https://www.omgubuntu.co.uk/2026/09/linux-mint-new-apps?v1
Herdr: Terminal multiplexer sorts fleets of coding agents
Herdr bundles long-lived terminal sessions and shows which coding agent is waiting for input. Omarchy Linux integrates the young open-source project.
#Automatisierung #IT #KünstlicheIntelligenz #Linux #OpenSource #SSH #Windows #news
This year’s #LibreOffice conference starts in two days, in Pordenone, northern Italy – and we’re getting ready. It’s not too late to register and join us! https://conference.libreoffice.org/ #foss #opensource #freesoftware
"Penpot 2.18 brings Enterprise and stroke-to-path tools"
"Penpot 2.18adds stroke-to-path for users of the new WebGL renderer, plus shape and free-draw tool flyouts in the toolbar."
https://alternativeto.net/news/2026/9/penpot-2-18-brings-enterprise-and-stroke-to-path-tools/
Are you using LLMs to write Free Software?
Then you should know whether your software is copyrightable, the situations in which you can license it, and what risks it may create for maintainers.
Our new Legal Corner explains what you need to consider:
https://fsfe.org/news/2026/news-20260825-01.html
#FreeSoftware #OpenSource #Copyright #LLM #AI #generativeAI #VibeCoding
🚀 LeaptCoreBundle v6.3.0 is out, adding support for the new doctrine/orm 3.7 OffsetPaginator. #Symfony #PHP #OpenSource
syntax
nice -19 fraqtive &-0.41
2.3+C
sources:
man fraqtive(1)
man ls(1)
man thunar(1)
https://en.wikipedia.org/wiki/Mandelbrot_set
https://en.wikipedia.org/wiki/Mathematics
#mathematics #math #CPU #GPU #coprocessor #programming #mandelbrot #julia #fractals #advanced #Lineair #Algebra #complex #numbers #formulas #matrix #technology #OpenSource #no #TV#
À Grenoble l'équipe du BTSSIO du Lycée des Métiers Louise Michel a décidé fin mai, sous la houlette de David Roumanet, de basculer les postes de travail des étudiants sous Linux (Kubuntu).
Ils ont mis leur documentation en ligne : http://david.roumanet.free.fr/BTS-SIO/ProjetLinux/
Bravo à eux ! ❤️
🎉 OWASP is 25! Celebrate with us! 🎁 Join OWASP in the next 25 days and get 1 FREE year's individual membership to gift to a friend. More people, more knowledge, more AppSec! 🔐
One membership. Twice the impact. https://bit.ly/OWASPBringaFriend
Meteorology
Current weather in Palmentuin SR SA with power magnifico of wttr.in & the grace beauty & colours of lolcat(6) 🏳️🌈 wttr curl(1) & {ba{c{k{z{fi}}}}}sh
$ curl -v wttr.in/palmentuin|lolcat
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0* Host wttr.in:80 was resolved.
Connection #0 to host wttr.in left intact
Weather report: palmentuin
\ / Sunny
.-. +31(34) °C
― ( ) ― ← 9 km/h
`-’ 10 km
/ \ 0.0 mm
Location: Palmentuin, Kleine Waterstraat, Rainville, Paramaribo, Suriname [5.8279231,-55.1499095]
Remember to repeat the request with an interval of 16 then 48 secs when the server sends and empty response to curl, watch the LOG!
https://en.wikipedia.org/wiki/Bash_(Unix_shell)
https://directory.fsf.org/wiki/Bash
https://github.com/busyloop/lolcat
Z
#Weather #wttr #lolcat #curl #bash #csk #ksh #zsh #sh #fish #meteorology #environment #Physics #Chemistry #Mathematics #Lineair #algebra #technology #OpenSource #programming #POSIX
The XApp Project from Linux Mint gets a fancy new website - plus a new Calendar and EPUB reader https://www.gamingonlinux.com/2026/09/the-xapp-project-from-linux-mint-gets-a-fancy-new-website-plus-a-new-calendar-and-epub-reader/
After working for years with Google Slides, opening LibreOffice just to see this... feels like returning back to the 1990's.
Let's **puke** all existing #UI elements at user and let them figure it out.
This is the app built for times long gone.
I support open source and Libre Office, but it absolutely needs gigantic overhaul and modernizing of the UI. Using it, compared to simpler online tools, sucks.
#ux #design #libreoffice #opensource #app #system #usability
Wishing everyone a great time at Berlin FediDay 2026 by Digitale Gesellschaft starting today in c-base in #Berlin, #Germany
Find out more on
https://foss.events/2026/09-11-berlin-fediday-2026.html
Follow the official account: @berlinfediday
Connect via official hashtag(s): #FediDay #BerlinFediDay.
I do have to hand it to the Linux Mint team - they do a lot of good work overall and now they're expanding the XApp project.
https://www.gamingonlinux.com/2026/09/the-xapp-project-from-linux-mint-gets-a-fancy-new-website-plus-a-new-calendar-and-epub-reader/
Firmware de découpeuse laser, projet Raspberry Pi, astuce KiCad... Sans veille organisée, ces infos arrivent en retard ou pas du tout.
Nouvel article : ma méthode de veille techno maker avec RSS + Inoreader, mes 4 familles de flux, ma routine de scan quotidien, et les alternatives libres FreshRSS/Miniflux si tu préfères l'auto-hébergement.
https://sylvaindenis.ovh/blog/ma_veille_techno_maker_sources_outils_et_methode_rss
The next main release of the KDE Plasma desktop is coming soon, and a first Beta is available for you to check it out and go hunting for bugs.
https://www.gamingonlinux.com/2026/09/kde-plasma-6-8-beta-released-for-testing/
https://youtube.com/shorts/22kIT5i9c4c?feature=share
Do you want a tailscale like network? Use headscale!
#Headscale #Tailscale #WireGuard #MeshVPN #SelfHosted #DevOps #Networking #CyberSecurity #OpenSource #Shorts
FOSS stands for Free and Open Source Software, and it is exactly as it sounds: software that is free that allows you to see the source-code so that you can ensure there is nothing suspicious.
Quite often, the projects run off donations, and communities may work together to improve the code for everyone.
Here is a list of some popular options:
3D: – FreeCAD: a free alternative to AutoCAD – Blender: pro-level 3D creation software
Animations: – Synfig Studio: 2D animations – OpenToonz: 2D animations – Enve: 2D animations
Music and Audio
Streaming and Video Editing
Photography:
Creating Writing Specific:
Accounting and Money Management:
Ebooks:
Gaming:
Text-to-Speech:
Linux Mint Devs Introduce New EPUB Reader and Calendar Apps: Xepub and Clockenstein https://9to5linux.com/linux-mint-devs-introduce-new-epub-reader-and-calendar-apps
RT @tianyi: DeepSeek hat einige neue Code-Repositories öffentlich zugänglich gemacht, um die Bereitstellung von V4.1 Flash sowie nachfolgender Open-Source-Modelle zu vereinfachen:
mehr auf Arint.info
#AI #DeepSeek #GitHub #KünstlicheIntelligenz #MachineLearning #OpenSource #arint_info
Last night at the #LibreOffice Conference 2026, we had our community dinner 😊 And now the second day of talks is starting, with the project's Engineering Steering Committee: https://blog.documentfoundation.org/blog/2026/09/11/day-2-of-the-libreoffice-conference-2026-begins/ #foss #openSource #freesoftware
Follow-up on the honeytoken project: I tried to add Azure support to get feature parity with the AWS module — basically the same idea, just App Registration + Service Principal instead of IAM, and Event Grid instead of EventBridge.
The infrastructure part works fine. The detection part doesn’t. Azure Activity Log only records events that a resource provider actually processed, and RBAC rejects zero-permission identities before they ever reach one. I tested three real AuthorizationFailed calls just to be sure — none of them showed up in Activity Log.
The “real” fix would be Entra Sign-in Logs, which do capture failed auth attempts regardless of RBAC. But those require a P1 license, and every free path to them is currently closed. So the Azure module is marked experimental in the README instead of pretending it’s finished.
Repo: https://github.com/dblanko/honeytoken-ecosystem
Full writeup: https://medium.com/@dblanko.security/i-built-my-own-honeytoken-canary-system-and-cloudtrail-fought-me-every-step-e5e18a8a6ee0
#infosec #azure #honeypot #opensource
Behind the scenes at LaraPlugins: full PHPStan level 8, consistent typing everywhere. @LaraPlugins
The kind of invisible work that keeps the plugin health scores you see honest.
Switzerland Is Building a Second System Alongside Microsoft. And Europe Is Changing How It Measures Sovereignty
On September 2, the Swiss Federal Chancellery launched a program to build a sovereign office environment based on open-source software.
We had difficulties automatically classifying chats, messaging channels, and forums. So we tested several open-weight large language models for our use case. The benchmark is published below, along with a tool supporting the classification process.
This helps us avoid manually classifying channels collected from dark-web forums and social networks, while reliably identifying which channels can be discarded and which deserve further analysis.
🔗 Publication https://aipitch.eu/2026/09/10/Automated-Topic-Classification-of-Chat-Messaging-and-Forum/
🔗 Source code https://github.com/AIPITCH/topic-classifier
ICS[AP] updated CISA ICS Advisories Master File for 9/10/2026 & the following year's CSVs:
CISA_ICS_ADV_2026_9_10_26.csv
Available @ ICS[AP] GitHub:
https://github.com/icsadvprj/ICS-Advisory-Project/tree/main
Matt W [https://pronouns.cc/@mattwebbdev] » 🌐
@mattwebbdev@veganism.social
I think this sums up the last couple weeks in the #opensource world.
Are there general purpose programming IDEs other than VS Code that don't absolutely suck?
PyCharm is okay but kinda bothers me (also I don't like needing to install multiple IDEs for different languages), and it won't use my terminal environment properly for some reason.
A lot of the other IDEs are actually just fancy text editors without language features.
I really am worried about the direction VS Code is headed with like all the AI features and other enshittification. I don't want to wake up one day and see they've ruined something else too. Any recommendations?
#techSupport #programming #openSource #VSCode #tech #askFedi
If you've ever opened Thunderbird's settings and felt like you needed a computer science degree, you're not alone. We're rewriting 250+ settings in plain language, and the results from our user testing are in.
Check out the full details on our blog:
https://sohub.io/zxqf
https://www.gimp.org/news/2026/09/10/gimp-3-2-6-released/
GIMP 3.2.6 Released
This stable release contains several months worth of patches, bug fixes, security updates, and more from new and longtime contributors.
Special thanks to Bruno Lopes, who has taken charge of backporting fixes from our development branch to the 3.2 stable branch.
Many bug fixes and improvements - see the announcement page!
#GIMP #release #softwareRelease #libreGraphics #openSource #ImageEditor
I (@grimmy) am going to state this as clearly as possible here in the hopes it'll propagate quickly.
#Pidgin, and the other projects we maintain alongside it, have never and will never knowingly accept AI-assisted anything.
We proudly respect all licenses, #OpenSource and proprietary, and will not taint our license with whatever you think AI-generated code is licensed under.
A more formal document is now in the works in the hopes that our precious volunteer time will be spared.
#GIMP 3.2.6 Released with UX Improvements, New Rotation Stylus Dynamics Input, and More https://9to5linux.com/gimp-3-2-6-released-with-ux-improvements-new-rotation-stylus-dynamics-input
I spent two days stress testing the engine and the API interface with Dex & Dalvik.
Even though there are already specialized tools out there for Android reversing, these two guys have some unique properties compared to the canonical architectures.
Dalvik is a bytecode based VM and it's designed to run Dex files.
Testing them exposed limitations in REDasm's API design where "Processor" and "Loader" plugins are isolated and cannot share data directly (there are ways to notify data though, eg. interrupts in x86).
The Dex loader is now expressive enough to map symbols, names, functions, etc. where Dalvik expects them.
This capability ultimately led to a much better type system.
Matt W [https://pronouns.cc/@mattwebbdev] » 🌐
@mattwebbdev@veganism.social
It's been fascinating to catch snippets of other #opensource #developers coming together to establish common ground over the last week. We had to work through a number of negative emotions once we got word about parts of our own projects being associated to #fascist shitbirds.
But what I'm enjoying the most is how like minded people are coming together and discussing how to move forward together, with a lot of common goals. People are discussing the effectiveness of current software licensing (#agpl, etc) and whether we need to make new ones, vetting of 3rd party libraries, and above all else, keeping the aforementioned shitbirds out.
And we do need to keep them out. Because they are going to keep outing themselves as the horrible people they are.
So far in the last month, I've watched #tailwindcss, #laravel, and #digitalocean go deep into the abyss with either supporting fascism and/or aggressively shoving AI shit into every thing they do.
Those 3 things I just mentioned are the primary tools I use in the work I have done for over a decade. And with each announcement regarding them, they were dead to me in that same moment.
I'm determined to build out my own replacements for #css and #php framework. Just like the #indieweb, it's all about owning your works with a strong #diy ethos.
It appears the #technofascist reveal party we're going through has allowed for good things to happen. Much to their chagrin...
🎤 ¿Tienes algo que contar? Queremos escucharte.
El Call for Papers de DrupalCamp Spain 2026 sigue abierto y buscamos propuestas de todo tipo: Drupal, desarrollo web, comunidad, negocio, proyectos, experiencias, aprendizajes… ¡y también temas que vayan más allá de Drupal!
Además, buscamos workshops 🛠️
Si tienes algo que compartir, esta es tu señal 👀
📅 19–21 noviembre
📍 Talent Garden Madrid
I'm looking for some self-hosted, opensource, service help. I need to monitor a bunch of the services I'm running around the house and the only dashboard I've come across is kuma. It looks like what I need, but I like to shop around before choosing.
Does any self-hosters here have suggestions?
Security vulnerabilities in ePA clients: “The implementations had blind spots”
Security researchers ensured fixes for critical vulnerabilities in ePA clients and telematics infrastructure. Simon Weber explains the details in an interview.
#Datenschutz #DiGA #IT #Security #OpenSource #Sicherheitslücken #Softwareentwicklung #news
"IBM is launching a new open source AI model to get NASA back to the Moon — and making petabytes of lunar data available to study"
"IBM and NASA release one of the first open source AI models to spur on the next generation of lunar exploration."
I'm not a #neovim user, but it was on my list of editors to test out - due to the praise it's gotten from a lot of people I know and trust, as well as all over the Interwebs.
But I lost interest after seeing how the Neovim maintainer handled this case:
https://github.com/neovim/neovim.github.io/issues/501
I mean, that's just cruel behaviour of the project lead and maintainer.
I'm just disappointed. And I don't even care what anyone else think about that. This just makes Neovim a completely unacceptable project for me to even look at any closer.
Sicherheitslücken in ePA-Clients: „Die Implementierungen hatten blinde Flecken“
Sicherheitsforscher sorgten für Fixes kritischer Lücken in ePA-Clients und der Telematikinfrastruktur. Simon Weber erklärt die Details im Interview.
#Datenschutz #DiGA #IT #Security #OpenSource #Sicherheitslücken #Softwareentwicklung #news
Damn, #Codeberg is really taking off! Just noticed a project that has 901 stars. Those are 901 people who went out of their way to give a star to a project they liked, which means there must have been so many more who are using the project but did not give a star. Good to see that Codeberg is being used by so many people, as GitHub is truly unusable these days, with pages that refuse to load and GenAI pushed down your throat everywhere.
Nail-biting suspense! Is #PostgreSQL on a Raspberry Pi faster than a cloud managed instance?! @intrbiz explores at @pgdaylowlands.
Have you seen the latest ubergeek cool thing yet?
Its called "Gods eye view" a vibecoded total, global surveillance tool.
Think of it as Palantir for the common people. Basically, it wraps plenty of free data sources into one interface.
A RL spy sat simulator.
Its all #Vibecoded so please if you have strong moral objections to #Ai and have foresworn on the blood of your ancestors, do not use this tool.
Its only just out, so people are just adding new stuff, but already its super impressive.
NB. Interesting that #Google pushed this up through #Algorithm just as everyone started to boycot it.
#Fairphone and phone OS knowers! Can you help a pleb?
Now that @GrapheneOS is drinking the slop-aid, am I safe to use @e_mydata / @murena on a de-googled Fairphone?
Between the fash-bros and the slop-bros, I'm really starting to panic that I'm left with ever decreasing options here..
(This is the phone I'm considering: https://www.fairphone.com/the-fairphone-gen-6-e-operating-system?utm_source=mastodon
Während Microsoft 365 als Standardumgebung eingeführt wird, startet die Bundeskanzlei parallel ein Programm für eine "souveräne Arbeitsplatzsoftware" auf Open-Source-Basis. 💻
Zum Artikel: https://heise.de/-11444842?wt_mc=sm.red.ho.mastodon.mastodon.md_beitraege.md_beitraege&utm_source=mastodon
#opensource #digitaleSouveränität #schweiz #microsoft365 #opendesk
Here we go baby! Who wants a gaming rig for the price of a SBC??
Everything about this tickles my fancy, from re-using e-waste to owning every single piece of software from the UFI up, unlocking the true potential of the hardware, and making it beautiful, unique, and interesting.
There's a lot of BC250 projects but I really hope that none are as unique as mine.
#BC250 #linuxgaming #linux #opensource #cad3d #3d #3dprint #3dprinting
#onshape #parametriccad #led #ledshow #anikimakes
Ahora que #AustisticiInventati cierra. ¿Alguna sugerencia de servidores seguros y antifascistas para poner mi blog?
Finally!
Something to do with all those PS5s that'll no longer be in use.
PlayStation 5 Linux project expands to support more 7.0 firmware
#PlayStation5 #Linux #Sony #OperatingSystem #OpenSource #Tech #Gaming
This is a well written post on the "apolitical" aspects happening in a lot of the tech space, especially within open source.
https://brennan.day/normalized-fascism-in-open-source-12-million-given-to-dhh/
#DHH #Omarchy #Omacron #fascism #rasism #tech #politics #opensource #foss
Can anyone recommend a #PeerTube instance for a #wildlife & #nature video channel I'd like to set up for a local non-profit.
I've had a look at https://joinpeertube.org/instances Local.Earth doesn't seem to be working any more, and I can't really find anything after a couple of hours of looking
Boosts welcomed, thank you! 🙏
Woohoo, finally got another achievement on my GitHub profile 🥳
#github #fediverse #achievements #FOSS #opensource #help #growth
Meet Peter Martin!
A Joomla contributor since 2005, former Joomla 5.2 Release Manager and long-time Linux advocate, Peter has dedicated his career to helping people get the most from open-source technologies.
Join his session, "Why Joomla Website Builders Should Know a Bit of Linux", and discover how a little Linux knowledge can make building, maintaining and troubleshooting Joomla websites faster and more efficient.
FreeBSD 14.5-RELEASE is now available!
As the sixth release of the stable/14 branch, FreeBSD 14.5 focuses primarily on maintenance, including bug fixes, driver updates, and updated versions of externally maintained software.
For new systems, users are encouraged to deploy FreeBSD 15.1.
Explore the release notes and learn more: https://www.freebsd.org/releases/14.5R/announce/
One shared Markdown index, many developers and coding agents writing through separate Git branches.
The entries may be completely unrelated - but if they land at the same place, Git can still produce a merge conflict.
I solved this in Keep the Why by giving the index deterministic A-Z / 0-9 write areas from the beginning.
The nice part: this mainly solves the sparse-index problem. As the index grows, its existing entries naturally create more separation.
It also makes the structure easier for coding agents to search.
#Git #CodingAgents #AIEngineering #DevSecOps #SoftwareArchitecture #OpenSource #Markdown #KeepTheWhy
48 years old and today I made my first contribution ever to an open source/free software project: ✅
It's never to late!
edit: It was not code. I'm not ready yet.
#KDE Frameworks 6.30 Improves Baloo File Indexer, KWallet, Plasma System Monitor, and More https://9to5linux.com/kde-frameworks-6-30-improves-baloo-file-indexer-kwallet-and-system-monitor
Servus Fediverse! 👋
Bin jetzt dezentral unterwegs, mal schaun wie des so is. I mag IT und alles was dazu gehört und i bin gern draußen. 💻 🐧 🦉 🏔️
• #ITSecurity & #InfoSec
• #SysAdmin & #Networking
• #Linux & #OpenSource
• #Datenschutz & #SelfHosted
• #Natur & #Wandern
Boosts zur Vernetzung sind herzlich willkommen!
Do you have any #bloggers you would like to see in the #OverUnder series?
Let me know, and I'll contact them.
Boosts appreciated.
Thanks 🙏
#fediverse #blog #writing #mastodon #100DaysToOffload #opensource
As always, Viktor has got excellent writings. Make sure to read what he has about the recent change on #Marginalia, the #opensource #search_engine for #SmallWeb
Pineapple Notepad 1.2.0 Released! It aims to be a cross-platform Notepad++ alternative that available on both Windows, macOS and Linux. We improved User-Defined Language support a lot in this release!
See link below for downloads ↓ and help us reach the #OpenSource Goal!
As usual. Everyone can download and use it free of change from GitHub:
https://github.com/BLumia/pineapple-notepad/releases
Detailed release info and progress report can be seen here:
If you think this application is helpful and would like to see this application become an #OpenSource software, please consider become a sponsor! Use the following link for sponsorship:
itchio: https://blumia.itch.io/pineapple-notepad
Ko-fi: https://ko-fi.com/blumia
Libre Office got a massive download increase after the announcement that it has full 100% privacy built-in
# No LLM AI hallucinated slop included
This is a great feature.
For me it's logical. Others running from LLM slop in microslop are coming in droves
Libre Office is LLM free
Sources
https://manualdousuario.net/en/libreoffice-download-record-no-ai/
https://blog.documentfoundation.org/blog/2026/08/26/libreoffice-26-8/
#Libre #Office #got #no #LLM #AI #hallucinated #slop #programming #OpenSource #Linux #win64 #BSD #freeBSD #ghostBSD
Normalized Fascism in Open Source: 2 Million Given to DHH https://brennan.day/normalized-fascism-in-open-source-12-million-given-to-dhh/
A dozen of the most powerful executives in tech looked at a man who wrote that a British march calling for the deportation of non-white citizens was *heartwarming*, and decided he was the person they wanted to hand a multimillion-dollar foundation to.
New OWASP help for secure AI in companies
The OWASP GenAI Security Project releases the “Crosswalk”, which links AI risks with compliance requirements from 25 regulatory frameworks.
#Datenschutz #IT #KünstlicheIntelligenz #NIST #OpenSource #OWASP #Regulierung #news
Download record for LibreOffice – due to foregoing AI?
LibreOffice 26.8 was downloaded over a million times from the official site in its first week – a record for TDF.
#IT #KünstlicheIntelligenz #LibreOffice #Linux #macOS #OfficeSuite #OpenSource #Software #Windows #news
Neue OWASP-Hilfe für sichere KI im Unternehmen
Das OWASP GenAI Security Project veröffentlicht den „Crosswalk“, der KI-Risiken mit Compliance-Anforderungen aus 25 Regelwerken verknüpft.
#Datenschutz #IT #KünstlicheIntelligenz #NIST #OpenSource #OWASP #Regulierung #news
Download-Rekord für LibreOffice – wegen Verzicht auf KI?
LibreOffice 26.8 wurde in der ersten Woche über eine Million Mal von der offiziellen Seite geladen – ein Rekord für die TDF.
#IT #KünstlicheIntelligenz #LibreOffice #Linux #macOS #OfficeSuite #OpenSource #Software #Windows #news
Good idea: Run your own personal cloud
Most of the software we use every day runs on someone else's computer. Cloud in a Bottle is an open source project that lets you run your own cloud server with one click app installs, just like a smartphone. It works on an old laptop, a cheap rented server, or a managed instance starting at $5 a month. The catalog already includes file storage, a password manager, media streaming, a private search engine, and more. Every app runs in its own security sandbox and all your data stays yours with no lock in. It's early days but the whole thing is open source and actively developed.
#selfhosted #OpenSource #Privacy #Technology #DigitalFreedom #foss
🚀 Chronivaro 0.4.1 has been released!
Chronivaro is an open-source working time, absence tracking, and monthly period closing system.
📦 Release notes & downloads:
https://github.com/eitch/Chronivaro/releases/tag/v0.4.1
Today at the #LibreOffice Conference 2026, before the main tracks start tomorrow: the community session! Join us at 14:00 at the venue – check the site for communication channels and more info: https://conference.libreoffice.org #foss #openSource #freesoftware
Wishing everyone a great time at EuroBSDCon by EuroBSDCon Foundation starting today in VUB Main Campus in Etterbeek in #Brussels, #Belgium
Find out more on
https://foss.events/2026/09-09-eurobsdcon.html
Follow the official account: @EuroBSDCon
Open source tools like FreeCAD are okay for quick sketches, but the transition from traditional CAD is often overrated. The flexibility is there, but the workflow feels clunky compared to what I used for my projects in Kyiv. Most people push it for the price, but for a real architect, the logic of the space matters more than the software license. It is a tool, not a solution for better design.
Ich hatte ein Tutorial zu RethinkDNS angekündigt. Das kommt auch - allerdings erst nach der angekündigten Überarbeitung der Benutzeroberfläche. So kann ich die Anleitung direkt auf Basis der neuen GUI erstellen und muss sie nicht kurz danach wieder neu erstellen bzw. anpassen.
#RethinkDNS #Android #Privacy #Datenschutz #FOSS #OpenSource
Migrated my website from Ghost to a custom Laravel build this week.
Same content, full control over everything. Also switched from GitHub to Forgejo + CrowsCI. GitHub was getting expensive with multiple deploys a day for danielpetrica.com and laraplugins. In the age of AI coding, frequent deploys are the norm, not the exception.
Verified SEO status with seo.danielpetrica.com before and after to make sure nothing broke.
Open Source Projekte auf GitHub sind fast genau so anfällig auf Trumps Launen, wie Closed Source Apps...
NASA Worldview: 1000 globale hochauflösende Satellitenbilder / 1,000 high-resolution satellite images of the globe https://geoobserver.de/2026/09/08/nasa-worldview-1000-globale-hochaufloesende-satellitenbilder/ #gistribe #gischat #fossgis #foss4g #OSGeo #spatial #geospatial #opensource #mapping #opendata #gis #geo #geoObserver pls RT
Agents on an Abandoned Wiki: What Really Happened and What It Means for Your Privacy
In July, I wrote here about the OpenAI and Anthropic models that escaped from an isolated environment during internal testing and attacked…
Hey #kubernetes anyone that cares about zone aware downscaling for hpa?
https://github.com/kubernetes/kubernetes/issues/124149
We think about trying to #opensource a controller that would fix the gap. Anyone interested in this would be great to let me know!
I can't get over how some projects have AGENTS.md that are substantially larger and more well written than then CONTRIBUTING.md
As a new #FreeBSD user, I’ve genuinely come to love working in a TTY. There’s something incredibly satisfying about navigating, configuring, and using my OS straight from the terminal! 😍
I posted in an open source community chat, where everyone seems to get an appropriate response, and I got the response too, but it kinda didn’t resolve what I expected to get. It said that everything supposed to work. I explained in next 5-10 messages how to reproduce it, but got nothing in response. Is it that obvious that I should create an issue instead of dumping it in the chat?
#foss #opensource #socialskills
Asahi Linux M3 support reaches the mainline kernel with Wi-Fi and storage working, but GPU, Thunderbolt, and display remain in development.
#AsahiLinux #AppleSilicon #M3 #Linux #Fedora #OpenSource #MacBook
https://securityonline.info/asahi-linux-m3-support/?utm_source=mastodon&utm_medium=jetpack_social
Use AI with #Wikibase and #Wikidata!
Connect Claude, ChatGPT, or any MCP client to Wikidata and any Wikibase you run via our #OpenSource MediaWiki MCP Server.
Run queries without knowing SPARQL, create and enrich items, or import from Wikidata into your own Wikibase. Collaborate with or delegate to AI while retaining transparency via the version history.
Learn more at https://professional.wiki/en/articles/wikidata-and-wikibase-with-ai
A critical MapLibre XSS vulnerability allows zero-click code execution in 2.7M weekly downloads. Discover how CVE-2026-85061 works and how to patch now.
#MapLibre #XSS #CVE202685061 #WebSecurity #InfoSec #CyberSecurity #OpenSource
RE: https://floss.social/@Luanti/117236624063635761
I must admit that I am not privy to the particulars of this matter. However, Luanti's contributions to the FOSS community would be best served by his continuation in his role. Microsoft has expressed concerns that the Luanti interface bears a striking resemblance to Minecraft. However, it's important to note that Luanti does not resemble Minecraft at all. Instead of being a closed source, Luanti is an open platform that empowers individuals to create their own gaming experiences and modifications.
Imagine if Luanti were a lookalike of Roblox, but it was born as free software and was part of the FOSS community. This would allow users to do anything with it and would not limit the creativity of game developers.
It should be noted that one of Luanti's games, Mineclonia, is a result of cloning/reversing Minecraft. However, its results differ significantly from the original Minecraft. Therefore, in the event of Microsoft withdrawing their DMCA claim, it would be reasonable to conclude that Luanti should be allowed to live.
ICS[AP] updated CISA ICS Advisories Master File for 9/8/2026 & the following year's CSVs:
CISA_ICS_ADV_2026_9_8_26.csv
Available @ ICS[AP] GitHub:
https://github.com/icsadvprj/ICS-Advisory-Project/tree/main