Tootfinder

Open-Source Thermostatic Radiator Valve (OpenTRV) - OpenTRV retrofit open-source reference mechanical/hardware/software design for zoned heating to save carbon and money. #OpenTRV #TRV #heating

Open-Source Thermostatic Radiator Valve (OpenTRV)
OpenTRV retrofit open-source reference mechanical/hardware/software design for zoned heating to save carbon and money. #OpenTRV #TRV #heating #cutCarbon

Something for the US #TTRPG bubble:
https://open.substack.com/pub/exeuntpress/p/im-teaching-free-game-design-cl…

I'm trying to build a fork if Ghidra, and depending on what version of Gradle I use, I get different errors.
Using the minimum version gives me this:
https://discuss.gradle.org/t/could-not-open-cp-init-generic-class-cache-for-in…

Could not open cp_init generic class cache for initialization script
Hello im using Gradle 8.0 and java 19 and i get the following error when i try to run it in eclipse FAILURE: Build failed with an exception. What went wrong: Could not open cp_init generic class cache for initialization script ‘C:\Users\stich\eclipse-workspace.metadata.plugins\org.eclipse.buildship.core\init.d\eclipsePlugin.gradle’ (C:\Users\stich.gradle\caches\7.5.1\scripts\7fciaz2tzo3lxxw75zggl661a). BUG! exception in phase ‘semantic analysis’ in source unit ‘BuildScript’ Un…

Several years ago, a street medic described a system like this and wanted to know if it could be built.
https://hackaday.com/2022/09/08/the-tak-ecosystem-military-coordination-goes-open-source/
Back then there was just no way to make it happen. Hardware was too expensive. We couldn't really ever get it cheap enough, per medic, to deploy. Best I could put together was a bunch of burner phones.
But now it's starting to really make sense. LoRa is cheap, and possibly cheaper in bulk. And it wouldn't be necessary to build everything since ATAK-CIV exists and has several open source implementations. It can even tie in to drones (which are illegal to bring to protests in at least a few states).
This has a lot of potential applications for street medic coordination, protest marshal coordination, and for airsoft teams...

SenseTime releases SenseNova-U1, an open-source image model that it says can "read" images without translating them to text, reducing computing power needs (Zeyi Yang/Wired)
https://www.wired.com/story/chinese-ai-giant-sensetime-is-…

Sanctioned Chinese AI Firm SenseTime Releases Image Model Built for Speed
With US restrictions limiting its access to advanced tech, SenseTime is doubling down on open source with a new model optimized to run on Chinese-made chips.

https://www.computing.co.uk/analysis/2026/open-source-isn-t-free-we-re-just-not-paying-for-it?utm_source=mastodon_org&utm_medium=post&utm_campaign=Apr_opensource…

Open source isn’t free. We’re just not paying for it
A lot of things don’t add up in the world of software. The skills gap remains stubbornly wide, with IT and data skills the hardest ...

Open source isn’t free. We’re just not paying for it: Who maintains the maintainers?
A lot of things don’t add up in the world of software. The skills gap remains stubbornly wide, with IT and data skills the hardest to recruit for five consecutive years. Yet, at the same time, entry level roles are declining as employers redeploy existing employees rather than hiring new ones.
🧑‍💻

Open source isn’t free. We’re just not paying for it
A lot of things don’t add up in the world of software. The skills gap remains stubbornly wide, with IT and data skills the hardest ...

This has been on my mind for *weeks*. I've been saying for a long time that it's possible to have an AI that only uses consensually-gathered content, is open source open weights, runs on your own machine, and is designed to empower creators instead of exploit them. Well, we've finally got one. https://www.

(One) Good AI Is Here
A blog about making culture. Since 1999.

🐺 Vielleicht habt ihr auf unserem Portal schon das Furry-Manga-Maskottchen entdeckt:
⌛Hierbei handelt es sich um eine Prüfungsseite der Open Source Software Anubis. Wer also auf einmal kurz diese Seite sieht, braucht sich nicht zu wundern.
🙏 Wir sind den Entwicklern dieser Lösung ausgesprochen dankbar!
💡Der Begriff Anubis Software bezeichnet primär eine beliebte Open-Source-Web-Firewall, die Webseiten vor automatisierten KI-Scraper-Bots schützt.
🔗

Something for the US #TTRPG bubble:
https://open.substack.com/pub/exeuntpress/p/im-teaching-free-game-design-cl…

Since his first years as a top player, Jannik Sinner has long had one major weakness.
The hotter it is, the more vulnerable he becomes.
It nearly toppled him at January’s Australian Open, before Novak Djokovic did the job instead.
On Thursday, with temperatures climbing toward the 90s at Roland Garros, Sinner could not endure.
In the second round of the French Open, the world No. 1 fell victim to Juan Manuel Cerúndolo of Argentina, the world No. 56.
He grew dizzy…

Jannik Sinner might have a heat problem, but tennis has a bigger one
As tennis gets ever more physical and matches grow longer, its relationship with heat will grow more complex — and sometimes concerning.

Keine Alterskontrolle für Linux
Gesetze, die eine Altersverifikation in Betriebssystemen vorsehen, nehmen zumindest in Kalifornien und Colorado wohl Open-Source aus.
https://www.heise.de/news/Keine-Alterskont…

Keine Alterskontrolle für Linux
Gesetze, die eine Altersverifikation in Betriebssystemen vorsehen, nehmen zumindest in Kalifornien und Colorado wohl Open-Source aus.

This tangled.org GitHub alternative built on top of ATproto, open source, with self hosting capabilities and the ability to run your own CI sure seems like a gift of the gods.

Several years ago, a street medic described a system like this and wanted to know if it could be built.
https://hackaday.com/2022/09/08/the-tak-ecosystem-military-coordination-goes-open-source/
Back then there was just no way to make it happen. Hardware was too expensive. We couldn't really ever get it cheap enough, per medic, to deploy. Best I could put together was a bunch of burner phones.
But now it's starting to really make sense. LoRa is cheap, and possibly cheaper in bulk. And it wouldn't be necessary to build everything since ATAK-CIV exists and has several open source implementations. It can even tie in to drones (which are illegal to bring to protests in at least a few states).
This has a lot of potential applications for street medic coordination, protest marshal coordination, and for airsoft teams...

Starlette, an open-source Python framework underpinning FastAPI, has a vulnerability, called BadHost, that can allow hackers to bypass authorization (Dan Goodin/Ars Technica)
https://arstechnica.com/information-te

Millions of AI agents imperiled by critical vulnerability in open source package
BadHost" was found in Starlette, a package with 325 million weekly downloads.

👥 This isn't just open source for show. Nearly 1M developers told the #Warp team: "If you open this up, we will help you build it." Five years after the initial preview — and with a working business model in place — they finally made it happen. #opensource

As I've said, I want to make a version of my "My Tech"-site, but this time not for country of Origin, but Open vs. Closed Source.
But before I start, I need two emojis for both. Any ideas? I really think the emojis are important and they should be easily recognizable. What can I use for #OpenSource and what for

My Tech Origin
Find out where your software comes from — and share it.

🇺🇦 #NowPlaying on BBCRadio3's #TheEarlyMusicShow
George Frideric Handel, Crispian Steele‐Perkins, James Bowman & The King's Consort:
🎵 Eternal Source of Light Divine Ode for the Birthday of Queen Anne, HWV.74]
https://open.spotify.com/track/0drHxdDHQr20RWySE9TM7I

An interesting juxtaposition of 2 articles in Apple News. One’s about the dev who added code to an open source app he’d developed, that would delete code in an app that was vibe coded. He’s getting death threats.
Other one’s about a guy suing an employer for not accommodating his phobia of rainbow flags and “trans pronouns” (sic). He claimed to be a devout Catholic and feared all those “gay” symbols were a threat to his soul.

🇺🇦 #NowPlaying on KEXP's #VarietyMix
Jump Source:
🎵 All You Do Is…
#JumpSource
https://jumpsource.bandcamp.com/track/all-you-do-is
https://open.spotify.com/track/1mw9vOPLAWQ1sZcJSwPJzC

RE: https://podcasts.social/@engkiosk/116602083827417740
Bitte unterzeichnen & teilen! Es ist schon schlimm genug, dass die Arbeit vieler Open Source Projekte hauptsächlich von Dritten kommerzialisiert wird, tausenden von Unternehmen bereits gewaltige…

OpenAI Launches Full-Scale Effort to Patch Open-Source Bugs as It Takes on Anthropic’s MythoOpenAI Launches Full-Scale Effort to Patch Open-Source Bugs as It Takes on Anthropic’s Mythos
https://www.wired.com/story/openai-launche

OpenAI Launches Full-Scale Effort to Patch Open-Source Bugs as It Takes on Anthropic’s Mythos
Amid concerns about AI models’ cybersecurity capabilities, OpenAI revealed an improved version of GPT-5.5-Cyber and its “Patch the Planet” initiative to fix open-source software bugs.

I really missed my Pebble Watch when Google shut it down. Now it's open source, the founder brought it back, and, 280€ later, I finally have a #pebbletime2 on my wrist.
Impressed so far. iOS support isn't quite on par with Android, but after day one it's fine. Fewer features than my Apple Watch Ultra 2, mostly health stuff. For the rest, I was grabbing my phone an…

What if we're making the wrong bet about progress?
Just watched someone crack open a million-year-old fossil like it was nothing. Made me think: we open ancient things believing we'll get the most value NOW. Not later.
Same with AI. We're betting progress will speed up AND slow down at the same time.
Weird, right?
New post explores why we value personal forever but trade away our collective future for almost nothing.
Read more: [link]

The Role of Eternity
On fossils, AI, and the bets we are making about progress

2026 ist ein spannendes Jubiläumsjahr für mich.
40 Jahre Führerschein
30 Jahre Linux
30 Jahre Engagement für Open-Source-Software
25 Jahre rauchfrei

Wie informieren Solawis ihre Mitglieder digital über den Inhalt und die Verwendung des Ernteanteils?
Wie können Ernteteilende ihren Anteil online anpassen oder pausieren?
Wir stellen beim Online-Stammtisch im Juni Open Source Web-Apps vor, die Solawis nutzen können.
🗓️ 17.06., 19:30 Uhr | ohne Anmeldung

Several years ago, a street medic described a system like this and wanted to know if it could be built.
https://hackaday.com/2022/09/08/the-tak-ecosystem-military-coordination-goes-open-source/
Back then there was just no way to make it happen. Hardware was too expensive. We couldn't really ever get it cheap enough, per medic, to deploy. Best I could put together was a bunch of burner phones.
But now it's starting to really make sense. LoRa is cheap, and possibly cheaper in bulk. And it wouldn't be necessary to build everything since ATAK-CIV exists and has several open source implementations. It can even tie in to drones (which are illegal to bring to protests in at least a few states).
This has a lot of potential applications for street medic coordination, protest marshal coordination, and for airsoft teams...

I like to think this is due to the single email I sent to my state representative.
https://ostechnix.com/colorado-california-age-verification-law-open-source-exempt/

Linux Is Exempt From Colorado and California's Age Verification Laws - OSTechNix
Colorado's SB 26-051 and California's AB 1856 require OS-level age verification, but Linux and open-source software are largely exempt.

Open source has become critical digital infrastructure over the past 25 years, but its future depends on human resilience as much as code. Contributor burnout, funding gaps, and new regulations are real challenges, and Ruth has spent nearly two decades at the heart of open source communities working through exactly these kinds of problems. It's a session to look forward to!
Join us for Berlin Buzzwords on June 7-9 at Kulturbrauerei or online. Get your tickets! https://2026.berlinbuzzwords.de/

I spend a lot of effort on noise reduction. Turning off alerts, reducing the size of (especially redundant) messages I don't really need to see—that kind of stuff.
It's REALLY disruptive when software I use decides to get rid of those filters. Like not even just turning the noise back on, but fully removing my ability to even filter things.
I regularly mourn the wonderful period of time when software worked for us. (This *is* open source, but maintaining a fork is more wo…

This seems like a lot of work: "I Am Retiring from Tech to Live Offline
By Chad Whitacre" https://openpath.quest/2026/i-am-retiring-from-tech-to-live-offline/

RE: https://dice.camp/@realms/116459545804565917
I'd argue that "AI"-based development creates a bigger attack surface on closed source/proprietary software than open source software:
1. It's more likely that internal software development uses LLMs as they're most affordable to companies; leaving them more vulnerable to prompt injection and other types of attacks targeting LLM use.
2. It's more likely that internal commits aren't vetted as much (or even purely vibe-coded) as ones in open source projects.
3. It's more likely that attacks on open source projects are discovered quicker.
Also a reminder that the "Mythos" thing—like all the other doomerist things coming out of "AI" companies—is a marketing stunt to get Anthropic free press coverage.

Nachrüstung für Apples Time Capsule: Open-Source-Projekt hält SMB am Leben
Mit macOS 27 dreht Apple endgültig den Time-Capsule-Support für den Mac ab. Entwickler James Chang hat auf GitHub einen kleinen Hack dagegen publiziert.

Nachrüstung für Apples Time Capsule: Open-Source-Projekt hält SMB am Leben
Mit macOS 27 dreht Apple endgültig den Time-Capsule-Support für den Mac ab. Entwickler James Chang hat auf GitHub einen kleinen Hack dagegen publiziert.

#superproductivity app is great. There aren't many apps I can run on my locked down computer at work. But this one is possible to sync via webdav so I installed a minimal webdav just to syncronize the json and md file the app generates. It work flawlessly! I have finally found a way to take my todo's between work and home.
Age makes remembering things more and more tr…

advogato: Advogato trust network (2009)
A network of trust relationships among users on Advogato, an online community of open source software developers. Edge direction indicates that node i trusts node j, and edge weight denotes one of four increasing levels of declared trust from i to j: observer (0.4), apprentice (0.6), journeyer (0.8), and master (1.0).
This network has 6541 nodes and 51127 edges.
Tags: Social, Online, Weighted

OpenAI releases Symphony, an open-source spec for agent orchestration that turns a project-management board like Linear into a control plane for coding agents (OpenAI)
https://openai.com/index/open-source-codex-orchestration-symphony

So.. yeah. https://www.404media.co/this-ai-tool-rips-off-open-source-software-without-violating-copyright/

This AI Tool Rips Off Open Source Software Without Violating Copyright
Malus, which is a piece of satire but also fully functional, performs a "clean room" clone of open source software, meaning users could then sell software without crediting the original developers.

«Zum 45. Geburtstag — Microsoft stellt MS-DOS 1.0 als #OpenSource bereit:
Zum 45. Jahrestag des Betriebssystems hat Microsoft den Quellcode der allerersten MS-DOS-Version für den #IBM PC freigegeben. Dieses wurde zum Zeitpunkt seines Erscheinens offiziell noch als 86-DOS 1.00 bezeichnet und

Zum 45. Geburtstag: Microsoft stellt MS-DOS 1.0 als Open Source bereit
Zum 45. Jahrestag des Betriebssystems hat Microsoft den Quellcode der allerersten MS-DOS-Version für den IBM PC freigegeben. Dieses wurde zum Zeitpunkt seines Erscheinens offiziell noch als 86-DOS 1.00 bezeichnet und Microsoft kaufte es erst etwas später auf.

Fortune: #DeepSeek unveils V4 model, with rock-bottom prices and close integration with Huawei’s chips https://fortune.com/2026/04/24/deepseek-v4-ai-model-price-perfor…

DeepSeek unveils its newest model at rock-bottom prices and with ‘full support’ from Huawei chips
The narrow gap between DeepSeek and leading U.S. models, as well as its low prices, raises questions about OpenAI and Anthropic's competitive moat.

Open-Source Thermostatic Radiator Valve (OpenTRV) - OpenTRV retrofit open-source reference mechanical/hardware/software design for zoned heating to save carbon and money. #OpenTRV #TRV #heating

Open-Source Thermostatic Radiator Valve (OpenTRV)
OpenTRV retrofit open-source reference mechanical/hardware/software design for zoned heating to save carbon and money. #OpenTRV #TRV #heating #cutCarbon

from my link log —
Gecko: a fast GLR parser with automatic syntax error recovery.
https://vnmakarov.github.io/parsing/compilers/c/open-source/2026/04/22/gecko-glr.html
saved 2026-04-23

Occasionally I get asked why I don't use so-called permissive licenses like BSD or MIT.
These are free software licenses,
but they do not require that forked versions of the code be free and open source software.
In other words, you can take something written with a BSD or MIT license,
put it in the next version of Windows and no one will ever know.
If you did that with GPL code, you'd be in for big legal trouble if found out.
What I don't u…

Don’t Do Team Meetings
Regular team meetings are often treated as a default part of work. They are seen as a sign of coordination, alignment, and healthy communication. In practice, they often reveal the opposite.
A recurring team meeting where everyone goes around the room to explain what they did last week is usually not a good use of time. It turns communication into a performance instead of a real exchange of useful information. If the team needs a formal meeting just to lear…

Don’t Do Team Meetings
Personal webpage of Alexandre Dulaunoy - from information security to open source and art

No idea if this looks reasonable, but it's a start. objdump from Synopsys' open source toolchains looks similar.
Ref:
https://foss-for-synopsys-dwc-arc-processors.github.io/documentation/2024.06/toolchain/
Addendum: also r…

➡️ Scrapy - Open-source framework for efficient web scraping and data extraction
#bookmarks

Scrapy
Open-source framework for efficient web scraping and data extraction.

Insurance tech startup Corgi denies accusations that it used Papermark's open source software code to develop its software and present it as its own (Julie Bort/TechCrunch)
https://techcrunch.com/2026/06/26/corg

Corgi, the buzzy Y Combinator-backed insurance tech startup, says it didn't steal an open source product | TechCrunch
Corgi became embroiled in controversy when Papermark accused it of stealing its software. Corgi says it did not, raising new questions about vibe coding.

For the #ttrpg bubble
Oh, did I even tell you that I've put the scripts I'm using for my TranscriptOMatic #roleplaying session transcription proof-of-concept into a Git repository?

🖥️ #Cua is open-source infrastructure for Computer-Use Agents — build, benchmark & deploy #AI agents that see screens, click buttons & complete tasks autonomously across full desktops #opensource

Open-Source Thermostatic Radiator Valve (OpenTRV) - OpenTRV retrofit open-source reference mechanical/hardware/software design for zoned heating to save carbon and money. #OpenTRV #TRV #heating

Open-Source Thermostatic Radiator Valve (OpenTRV)
OpenTRV retrofit open-source reference mechanical/hardware/software design for zoned heating to save carbon and money. #OpenTRV #TRV #heating #cutCarbon

Meine Güte! Microsoft benimmt sich nun total daneben und ich hoffe nun dass deswegen viele Firmen nun endlich auf Linux & *BSD so wie weitere Open-Source Software wechseln und nicht denen blind gehorchen.
«Sechs Zero-Days in sechs Wochen offengelegt: Microsoft reagiert mit Drohung»
🤨 https://www.

Sechs Zero-Days in sechs Wochen offengelegt: Microsoft reagiert mit Drohung
Microsoft hadert mit veröffentlichten Beweisen ungepatchter Sicherheitslücken. Der Konzern droht jetzt rechtliche Schritte an.

Bund in der Abhängigkeitsfalle: Kostenexplosion bei Microsoft-Lizenzen
Neue Regierungszahlen offenbaren hohe Ausgaben für US-Software. Die Kosten für Microsoft-Produkte steigen rasch. Open Source kommt in der Verwaltung kaum voran.

Bund in der Abhängigkeitsfalle: Kostenexplosion bei Microsoft-Lizenzen
Neue Regierungszahlen offenbaren hohe Ausgaben für US-Software. Die Kosten für Microsoft-Produkte steigen rasch. Open Source kommt in der Verwaltung kaum voran.

Fiktives Vertriebsgespräch eines Dienstleisters für $OPEN_SOURCE: "Sie müssen wissen, Herr $KUNDE, bei uns arbeitet einer der drei Haupt-Entwickler der Software. Wissen und Support sozusagen aus erster Hand." – "Schön und gut. Aber wenn ich $CLOSED_SOURCE beim $HERSTELLER kaufe, dann arbeiten ALLE Entwickler da, nicht nur einer der Haupt-Entwickler." #justthinkin

My neurologist advised that I should try EEG Neurofeedback. Unfortunately public health insurance doesn't cover it.
Well, I'm just going to DIY it. I just ordered an open source Neurofeedback device with some electrodes.
https://www.olimex.com/Products/EEG/OpenEE

This AI Tool Rips Off Open Source Software Without Violating Copyright https://www.404media.co/this-ai-tool-rips-off-open-source-software-without-violating-copyright/

EOLE Evento europeo sul diritto all'open source e al software libero. Workshop di apertura online domani 25 giugno 2026 (dalle 15:00 alle 17:30 CEST)
L'Europa ha riscoperto la "sovranitŠ" attraverso un'ondata di nuove regolamentazioni - Legge sulla resilienza informatica, Legge sull'IA, gare d'appalto per la sovranitŠ del cloud. EOLE 2026 adotta un punto di partenza opposto: il Software Libero, l'Open Source e l'IA aperta perseguono l'autonomia…

Xiaomi open sources MiMo-V2.5 and MiMo-V2.5-Pro under the MIT License, saying both models are among the most efficient available for agentic "claw" tasks (Carl Franzen/VentureBeat)
https://venturebeat.com/ai/open-source…

#OpenSource #security at Astral
https://astral.sh/blog/open-source-security-at-astral…

RTP-LLM: High-Performance Alibaba LLM Inference Engine
Boyu Tan, Jiarui Guo, Zongwei Lv, Hanbo Sun, Tong Yang, Kan Liu, Xinfei Shi, Zetao Hu, Yaxin Yu, Chi Zhang, Jianning Zhang, Xi Yang, Wei Zhang, Bo Cai, Silu Zhou, Xiyu Wang, Na He, Yinghao Yu, Wending Bao, Guiyang Huang, Yuxing Yuan, Juncheng Yin, Nan Wang, Lin Yang, Zechao Zhang, Lu Chen, Guoding Li, Tao Lan, Lin Qu
https://arxiv.org/abs/2605.29639 https://arxiv.org/pdf/2605.29639 https://arxiv.org/html/2605.29639
arXiv:2605.29639v1 Announce Type: new
Abstract: Large Language Models (LLMs) have revolutionized AI applications, but deploying them at scale presents significant challenges. We present RTP-LLM, a high-performance inference engine for industrial-scale LLM deployment, successfully deployed across Alibaba Group serving over 100 million users. RTP-LLM addresses fundamental bottlenecks through integrated design. It optimizes model loading via file-order-driven I/O and parallel I/O-communication overlapping. The Prefill-Decode Disaggregation architecture decouples compute-intensive prefill from memory-bound decode phases, combined with hierarchical multi-tiered KV cache management enabling efficient cache reuse. In addition, RTP-LLM incorporates modular speculative decoding supporting multiple algorithms, adaptive KV cache quantization, and decoupled multimodal processing, with support for multi-level parallelism.
Comprehensive evaluations across diverse model architectures (8B-235B parameters) have been conducted, where both controlled benchmarks and real production workloads are used. The results demonstrate RTP-LLM's superior performance against vLLM and SGLang: 4.7x-6.3x model loading speedup, 35-37% TTFT P95 latency reduction with 215% cache reuse improvement in production traffic scheduling, 1.12x-2.48x and 1.86x-2.52x throughput improvements in speculative decoding and multimodal inference, respectively, and 35-40% batch latency reduction with 1.9x-3.0x TTFT improvement in quantized inference. RTP-LLM's production-proven architecture and open-source availability make it a comprehensive solution for industrial LLM deployment.
toXiv_bot_toot

https://open-source-wettbewerb.de/
> das Bundesministerium für Digitales und Staatsmodernisierung übernimmt erneut die Schirmherrschaft für den Open Source Wettbewerb.
> Der Wettbewerb zeichnet Projekte aus, die digitale Verwaltungsprozesse verbessern, die Zusammenarbeit in der Verwaltung …

📄 #Parsel — an open-source #PHP document parser for #PDF, Office docs & images. Local processing, no external service. Extract text, structured data, coordinates & screenshots. Requires

from my link log —
Open access to standards documents.
https://discourse.llvm.org/t/rfc-open-access-to-standards-documents/90856
saved 2026-05-21

[RFC] Open Access to Standards Documents
tl;dr: ISO is seeking testimonials from “open source organizations” by June 4th on the importance of open access to ISO standards documents; this RFC is about that statement. Background Roughly speaking, under the usual ISO and IEC rules, all committee-related documents are only accessible to committee members or other members of their organization. There was an historical experiment run by JTC1, the committee within ISO which is responsible for technology-related standards, to open access…

Einige der zuletzt hier besonders häufig geteilten #News:
Bund in der Abhängigkeitsfalle: Kostenexplosion bei Microsoft-Lizenzen

Bund in der Abhängigkeitsfalle: Kostenexplosion bei Microsoft-Lizenzen
Neue Regierungszahlen offenbaren hohe Ausgaben für US-Software. Die Kosten für Microsoft-Produkte steigen rasch. Open Source kommt in der Verwaltung kaum voran.

We're beyond excited to announce that @suehle, Director of Open Source at SAS and President of the Apache Software Foundation, is joining #bbuzz26 as the keynote speaker!
Learn more on our blog post: https://2026.berlinbuzzwords.de/2026/05/13/ruth-suehle-to-hold-keynote/

RE: https://mastodon.social/@hyc/116816916444068291
This entirely unnecessary NDA culture has been commercial poison for me for the past 15 years and also a huge problem for the open source projects themselves. NDAs are a legalese subversion of open so…

On May 26, 2026, at 14:00 UTC, the CrowdStrike Counter Adversary Operations team executed a coordinated takedown of the Glassworm botnet, a global threat targeting software developers through the open-source supply chain.
https://www.crowdstrike.com/en-us/blog/ins…

Inside CrowdStrike’s Takedown of a Developer-Targeting Botnet
Learn how CrowdStrike’s Counter Adversary Operations team executed a coordinated takedown of the Glassworm botnet, which targeted software developers.

The Irish Council for Civil Liberties (#ICCL) has released an open source tool designed to reduce LLM hallucinations.
If my 15-year-old PC had a GPU I'd be tempted to give it a try.
https://www.

ICCL launches open source tool to reduce LLM hallucinations
The Irish Council for Civil Liberties (ICCL) has released an open source tool designed to reduce LLM hallucinations.

Reflection AI schließt Milliarden-Deal mit SpaceX über Rechenkapazität
Das Startup Reflection AI entwickelt ein Open-Source-KI-Modell. Ab Juli wird es dafür Rechenkapazität von SpaceX' KI-Rechenzentrum in Memphis nutzen.

Reflection AI schließt Milliarden-Deal mit SpaceX über Rechenkapazität
Das Startup Reflection AI entwickelt ein Open-Source-KI-Modell. Ab Juli wird es dafür Rechenkapazität von SpaceX' KI-Rechenzentrum in Memphis nutzen.

Una lettera aperta agli utenti di suite per ufficio, poco prima dell'annuncio di Euro-Office
«Negli ultimi giorni avrete letto diversi articoli che annunciano l'arrivo di EuroOffice, presentato come la prima suite per ufficio open source sviluppata in Europa. Ci sentiamo in dovere – seppur a malincuore, poiché l'open source dovrebbe basarsi sulla trasparenza e non sull'inganno – di correggere questa affermazione. La prima suite per ufficio open source sviluppata in Euro…

OpenAI unveils an updated GPT-5.5-Cyber model, launches the Patch the Planet initiative in partnership with Trail of Bits to fix open source bugs, and more (Lily Hay Newman/Wired)
https://www.wired.com/story/openai-launche

OpenAI Launches Full-Scale Effort to Patch Open-Source Bugs as It Takes on Anthropic’s Mythos
Amid concerns about AI models’ cybersecurity capabilities, OpenAI revealed an improved version of GPT-5.5-Cyber and its “Patch the Planet” initiative to fix open-source software bugs.

This is so awesome to see!
#Lenovo #firmware engineers are looking into both @… and

Open Source Summit India 2026: An Introduction To Coreboot and LinuxBoo...
View more about this event at Open Source Summit India 2026

Münchens IT-Wende: Open Source ist für die neue Koalition der Normalfall
Nach Jahren des Richtungsstreits setzt Münchens „Mango-Koalition“ auf digitale Souveränität, stärkt das Open-Source-Programm und gibt das IT-Referat der FDP.

Münchens IT-Wende: Open Source ist für die neue Koalition der Normalfall
Nach Jahren des Richtungsstreits setzt Münchens „Mango-Koalition“ auf digitale Souveränität, stärkt das Open-Source-Programm und gibt das IT-Referat der FDP.

from my link log —
Can we trust Microsoft with Open Source?
https://dusted.codes/can-we-trust-microsoft-with-open-source
saved 2021-10-23

Can we trust Microsoft with Open Source?
Programming, Coffee and Indie Hacking

How tech companies are using open source initiatives to achieve critical strategic goals and how such efforts are reshaping industries like AI, AVs, and more (Bill Gurley/Bill's Substack)
https://p3institute.substack.com/p/from-open-source-software-to-open…

From Open Source Software to Open Source Strategy
How the Smartest Executives Are Using Open Source Techniques to Optimize Corporate Strategy

Some organizations are doing panicky things over Mythos.
NHS Goes To War Against Open Source
https://shkspr.mobi/blog/2026/05/nhs-goes-to-war-against-open-source/

NHS Goes To War Against Open Source
The NHS is preparing to close nearly all of its Open Source repositories. Throughout my time working for the UK Government - in GDS, NHSX, i.AI, and others - I championed Open Source. I spoke to dozens of departments about it, wrote guidance still in use today, and briefed Ministers on why it was so important. That's why I'm beyond disappointed at recent moves from NHS England to backtrack on…

Stringman: Fest montierter Open-Source-Roboter räumt einzelne Räume auf
Lästiges Aufräumen von Wohnräumen soll der Stringman erledigen können. Das System ist fest montiert und räumt herumliegende Gegenstände weg.

Stringman: Fest montierter Open-Source-Roboter räumt einzelne Räume auf
Lästiges Aufräumen von Wohnräumen soll der Stringman erledigen können. Das System ist fest montiert und räumt herumliegende Gegenstände weg.

Microsoft has locked the lead developers of two prominent open source security projects out of their accounts.
https://www.computing.co.uk/news/2026/microsoft-locks-open-so…

Microsoft locks open source devs out of their accounts
Microsoft has locked the lead developers of two prominent open source security projects out of their accounts.

«#Zürich will sich von teurer #Microsoft-Software lösen – doch da gibt es ein Problem:
Die Zürcher Stadtverwaltung soll sich aus dem #M365-Würgegriff lösen und auf eine europäische

M365-Abhängigkeit: Zürich testet Open-Source-Alternative
Die Zürcher Stadtverwaltung soll sich aus dem Würgegriff von Microsoft lösen und auf eine europäische Büro-Software wechseln. Doch da ist der «Vendor Lock-in».

Einige der zuletzt hier besonders häufig geteilten #News:
Stringman: Fest montierter Open-Source-Roboter räumt einzelne Räume auf

Stringman: Fest montierter Open-Source-Roboter räumt einzelne Räume auf
Lästiges Aufräumen von Wohnräumen soll der Stringman erledigen können. Das System ist fest montiert und räumt herumliegende Gegenstände weg.

Open-Source Thermostatic Radiator Valve (OpenTRV) - OpenTRV retrofit open-source reference mechanical/hardware/software design for zoned heating to save carbon and money. #OpenTRV #TRV #heating

Open-Source Thermostatic Radiator Valve (OpenTRV)
OpenTRV retrofit open-source reference mechanical/hardware/software design for zoned heating to save carbon and money. #OpenTRV #TRV #heating #cutCarbon

How hacker group TeamPCP exploited the open source trust model and distribution method to compromise and inject malware into over 1,000 software packages (Matt Kapko/CyberScoop)
https://cyberscoop.com/teampcp-breaks-open-source-software-trust-model/

How software development’s speed obsession enabled TeamPCP’s chaos crusade
The threat group’s remarkable success targeting open-source software was inevitable and fueled by the industry’s decision to prioritize code shipping over security.

Cloud, KI & Co: Wie der Deutschland-Stack digitale Souveränität schaffen soll
Auf einem Berliner Cloud-Gipfel kollidierten komplexe staatliche Architekturvorgaben mit dem Tempo der Open-Source-Community. Zertifizierungen sollen helfen.

Cloud, KI & Co: Wie der Deutschland-Stack digitale Souveränität schaffen soll
Auf einem Berliner Cloud-Gipfel kollidierten komplexe staatliche Architekturvorgaben mit dem Tempo der Open-Source-Community. Zertifizierungen sollen helfen.

«Ladybird-Browser stoppt öffentliche Code-Beiträge:
Wegen KI-generierter Beiträge schließt das Open-Source-Projekt Ladybird seine öffentlichen Pull-Requests, um die Sicherheit des Browsers zu garantieren.»
Da sehen wir wie KI das Gegenteil von sicherer Produktion ist, wenn es blind als unstrukturiertes Pull-Request eingesetzt wird.
🌐

Ladybird-Browser stoppt öffentliche Code-Beiträge
Wegen KI-generierter Beiträge schließt das Open-Source-Projekt Ladybird seine öffentlichen Pull-Requests, um die Sicherheit des Browsers zu garantieren.

Cal.com, which provides scheduling software, is moving its core open-source codebase to a closed repository, citing the dangers of AI hacking its open code (Steven Vaughan-Nichols/ZDNET)
https://www.zdnet.com/article/ai-security-worries-force-company-t…

'Like handing out the blueprint to a bank vault': Why AI led one company to abandon open source
Cal is moving its flagship open-source program to a proprietary model because it can't cope with the dangers of AI hacking its open code.

Noch ein paar der zuletzt hier besonders häufig geteilten #News:
Münchens IT-Wende: Open Source ist für die neue Koalition der Normalfall

Münchens IT-Wende: Open Source ist für die neue Koalition der Normalfall
Nach Jahren des Richtungsstreits setzt Münchens „Mango-Koalition“ auf digitale Souveränität, stärkt das Open-Source-Programm und gibt das IT-Referat der FDP.

After EV maker Fisker's collapse, ~4,000 car owners formed a nonprofit to keep their cars working by reverse-engineering software and building open-source tools (Fred Lambert/Electrek)
https://electrek.co/2026/05/16/fisker-ocean-open-source-ev-story-aft…

Fisker went bankrupt and owners built open source car company from the ashes
After Fisker's bankruptcy left 11,000 Ocean EVs orphaned, a 4,000-member community reverse-engineered software, hacked CAN buses, and kept their cars alive.

Meta: Neue KI-Modelle sollen teils Open-Source werden
Meta plant, neue KI-Modelle zu veröffentlichen. Die sollen in Teilen unter Open-Source-Lizenzen herausgegeben werden.
https://www.heis…

Einige der zuletzt hier besonders häufig geteilten #News:
Bund in der Abhängigkeitsfalle: Kostenexplosion bei Microsoft-Lizenzen

Bund in der Abhängigkeitsfalle: Kostenexplosion bei Microsoft-Lizenzen
Neue Regierungszahlen offenbaren hohe Ausgaben für US-Software. Die Kosten für Microsoft-Produkte steigen rasch. Open Source kommt in der Verwaltung kaum voran.

Datacurve releases the DeepSWE coding benchmark, a 113-task test across 91 open-source repositories and five languages, and says GPT-5.5 is the leader at 70% (Michael Nuñez/VentureBeat)
https://venturebeat.com/technology/dee…

Android-Dunkelmodus: Open-Source-App passt Systemdesign an Umgebungslicht an
Die Open-Source-App „Adaptive Theme: Auto Dark Mode“ erweitert Android um einen automatischen Dark-Mode-Wechsel per Lichtsensor.

Android-Dunkelmodus: Open-Source-App passt Systemdesign an Umgebungslicht an
Die Open-Source-App „Adaptive Theme: Auto Dark Mode“ erweitert Android um einen automatischen Dark-Mode-Wechsel per Lichtsensor.

Moonshot introduces Kimi K2.6, an open-weight model that it says shows strong improvements in long-horizon coding tasks, available under a modified MIT License (Kimi AI)
https://www.kimi.com/blog/kimi-k2-6

As the US House probes Airbnb's use of Chinese AI models, CEO Brian Chesky says the company is not sharing data with Chinese firms and uses open-source models (Natalie Lung/Bloomberg)
https://www.bloomberg.com/news/articles/20

Die neue Bürger-App: Wildbergers Masterplan für Deutschlands Verwaltung
Zwischen Deutschland-Stack und KI: Digitalminister Wildberger erklärt, wie er mit SAP, Telekom, Startups und Open Source den digitalen Stillstand brechen will.

heise | Open-Source-Grundausstattung: Freie und kostenlose Apps für Ihren Desktop
Sie haben keine Lust mehr auf Abhängigkeit von Adobe- und Microsoft-Abos? Quelloffene Software sorgt für den Befreiungsschlag auf dem Desktop – und spart Geld.

Open-Source-Grundausstattung: Freie und kostenlose Apps für Ihren Desktop
Sie haben keine Lust mehr auf Abhängigkeit von Adobe- und Microsoft-Abos? Quelloffene Software sorgt für den Befreiungsschlag auf dem Desktop – und spart Geld.

Noch ein paar der zuletzt hier besonders häufig geteilten #News:
OpenReception 1.0: Open-Source-Terminverwaltung für Arztpraxen ist fertig

OpenReception 1.0: Open-Source-Terminverwaltung für Arztpraxen ist fertig
Mit OpenReception 1.0 steht eine quelloffene Terminverwaltung bereit – als datenschutzfreundliche Alternative für Praxen und Patienten.

Sources: Meta is preparing to release the first AI models developed under Alexandr Wang, with plans to offer versions of those models via an open source license (Ina Fried/Axios)
https://www.axios.com/2026/04/06/meta-open-source-ai-models

Scoop: Meta to open source versions of its next AI models
Alexandr Wang says new models are coming soon.

Einige der zuletzt hier besonders häufig geteilten #News:
OpenReception 1.0: Open-Source-Terminverwaltung für Arztpraxen ist fertig

OpenReception 1.0: Open-Source-Terminverwaltung für Arztpraxen ist fertig
Mit OpenReception 1.0 steht eine quelloffene Terminverwaltung bereit – als datenschutzfreundliche Alternative für Praxen und Patienten.

Noch ein paar der zuletzt hier besonders häufig geteilten #News:
OpenReception 1.0: Open-Source-Terminverwaltung für Arztpraxen ist fertig

OpenReception 1.0: Open-Source-Terminverwaltung für Arztpraxen ist fertig
Mit OpenReception 1.0 steht eine quelloffene Terminverwaltung bereit – als datenschutzfreundliche Alternative für Praxen und Patienten.

OpenReception 1.0: Open-Source-Terminverwaltung für Arztpraxen ist fertig
Mit OpenReception 1.0 steht eine quelloffene Terminverwaltung bereit – als datenschutzfreundliche Alternative für Praxen und Patienten.

OpenReception 1.0: Open-Source-Terminverwaltung für Arztpraxen ist fertig
Mit OpenReception 1.0 steht eine quelloffene Terminverwaltung bereit – als datenschutzfreundliche Alternative für Praxen und Patienten.

Glasfaserausbau in Gebäuden: „Die Klagen sind vorprogrammiert“
Mit Vollausbau- und Mitnutzungsrechten will die Bundesregierung den Glasfaserausbau beschleunigen. Netzbetreiber fordern hingegen eine Open-Access-Pflicht.

Glasfaserausbau in Gebäuden: „Die Klagen sind vorprogrammiert“
Mit Vollausbau- und Mitnutzungsrechten will die Bundesregierung den Glasfaserausbau beschleunigen. Netzbetreiber fordern hingegen eine Open-Access-Pflicht.

OpenDesk kann vieles, aber halt nicht alles. Das ist das Fazit einer Studie aus Zürich, die die Open-Source-Lösung als Microsoft 365-Alternative unter die Lupe genommen hat. 🔍
Zum Artikel: https://heise.de/-11303065?wt_mc=sm.red.…