Karl Breuer
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karl1b.bsky.social
Karl Breuer
@karl1b.bsky.social
13 followers 20 following 13 posts
36year old engineer (Dipl.-Ing.) and freelance dev (Fullstack / Backend)

https://karlbreuer.com/?clid=bsbio

Go and React (and whats needed)
Leipzig/Halle
Posts Replies Media Videos
karl1b.bsky.social
If you’re feeling down during Xmas, just chat with an AI.
It’ll agree with you — even when you’re spectacularly wrong.
December 20, 2025 at 9:10 AM
karl1b.bsky.social
🚀 #OnlyOffice had no #Solver —so I built one!
NLP Solver #plugin:
→ #nonlinear #Optimization
→ #WebAssembly + #GoLang for speed
→ Handles constraints that trip up #Excel
Would love feedback—especially #tricky #problems to test!
👉 karlbreuer.com/nlp-solver/en
#WASM #Math #IndieDev #DataScience
December 7, 2025 at 9:09 AM
karl1b.bsky.social
OnlyOffice was missing a nonlinear solver, so I made one! 🙂
github.com/Karl1b/only-...
Would love feedback from anyone who's tried other spreadsheet solvers!
#OnlyOffice #OpenSource #Optimization #Solver #WebAssembly #Golang #Math #Spreadsheet #NLP
November 29, 2025 at 7:10 PM
karl1b.bsky.social
Just released go4lagetool 🛠️ A VSCode extension that converts Go structs ↔ TypeScript interfaces. Auto-adds JSON tags too. Makes API design way smoother.

#golang #typescript #vscode #webdev #OpenSource #Go4lage

github.com/Karl1b/go4la...
November 23, 2025 at 9:00 AM
karl1b.bsky.social
Updated my Go framework with Organizations support 🎯

The real problem? Everything else feels unnecessarily complicated afterwards 😄
Check it out: go4lage.com
#golang #go #webdev #webdevelopment #backend #framework #opensource #programming #coding
November 10, 2025 at 5:03 PM
karl1b.bsky.social
🔥 Tester für virtuelle Freundin gesucht!
Telegram-Bot gegen Einsamkeit (kein Sexbot). Kostenlos testen, Feedback geben. PM mit Telegram-Namen!
Chatverläufe könnten analysiert werden. 📷 #VirtuelleFreundin #KI #TesterGesucht #Telegram
August 5, 2025 at 2:05 PM
karl1b.bsky.social
"Kein Backup? - Kein Mitleid!" or "No Backup?, No Sympathy!" 😉

Just a kind reminder. Check your backup BEFORE disaster 🔥 strikes. 🫠

karlbreuer.com/blog/borgbac...

#BackupStrategy #DataSecurity #ITSecurity #BorgBackup
July 31, 2025 at 1:52 PM
karl1b.bsky.social
The most overlooked feature in software development? Instant feedback.

karlbreuer.com/blog/instant...

What's your take? What feature do you think is missing most in apps today?

#UserExperience #ProductDevelopment #SoftwareDevelopment #UX #Feedback #UserRetention
July 10, 2025 at 7:10 AM
karl1b.bsky.social
#rowing #rudern #pushoff
June 17, 2025 at 12:19 PM
karl1b.bsky.social
PSA: Vibe Coding Cannot Work
Even perfect AI needs complete specifications. By then, you've already programmed - just in English.

karlbreuer.com/blog/ai-prog...

#AI #Programming #VibeCoding #TechReality #Developers #Engineering #AIHype #Coding
#AIReality #Programming #VibeCoding
June 17, 2025 at 8:12 AM
karl1b.bsky.social
Wie sehen Webseiten 2025 aus? Schnell, mehrsprachig, barrierefrei – ohne Cookies! Mein neuer Blogpost mit technischen Tipps für Devs: Performance, SEO, Theme-Switch & mehr. #Webdev #Webdesign #Accessibility #SEO
karlbreuer.com/blog/webdev-...
Websites 2025: Features and Technology
How to create fast, multilingual, and accessible websites in 2025? Technical insights for developers.
karlbreuer.com
June 8, 2025 at 2:52 PM
karl1b.bsky.social
Testkunden gesucht.

#webanalytics #analytics #dashboard

youtu.be/g0XEIM-7-dU
Testkunden gesucht! Für Webanalysetool.
YouTube video by Karl
youtu.be
March 31, 2025 at 11:43 AM
karl1b.bsky.social
🚀 Web-Tracking ohne #Cookies - #Testkunden gesucht!
✅ DSGVO-konform 🇪🇺 EU-basiert 🛡️ Adblocker-resistent 💰 Günstig & effizient
Beta ist live! Für Website-Betreiber & Marketer.
palantics.karlbreuer.com/shared/34f30...
DM für Testphase (April 2025)
#WebAnalytics #DSGVO #DigitalMarketing
Palantics
palantics.karlbreuer.com
March 28, 2025 at 9:01 AM