News
I built a production-ready Spring Boot 4 Starter Kit (and Reddit roasted it into something better)
50+ min ago (210+ words) Why I built this Every new Spring Boot project starts the same way. JWT setup. Security config. CORS. Rate limiting. Docker. CI/CD. Exception handling. I was copy-pasting the same boilerplate across projects, so I decided to build it once, do…...
Free AI Video Generator: How I Built a Zero-Cost Tool for Narrated Multi-Scene Videos
22+ min ago (301+ words) "The solution is not to suppress AI, but to make it a more equitable capability, so that everyone knows how to create more with AI. This is a very important vision for our company " to make world-class AI belong to…...
Web Vitals de usuarios reales sin un proveedor de paga
22+ min ago (198+ words) de LCP en el navegador a un p75. .....
Cutting AI Costs: Batch API for Non-Urgent Workflows
54+ min ago (355+ words) Our analysis revealed that many startups overlook the potential of routing non-urgent AI workloads to a Batch API. By decoupling these tasks from real-time processing, companies can cut costs by approximately 50% while still delivering reliable performance. This approach allows for…...
Bringing Notes, We Chat Reading, and Zhihu into Obsidian: My LLM-Wiki Knowledge Hub
22+ min ago (864+ words) A while back, I came across Andrej Karpathy's llm-wiki concept and felt an instant sense of resonance. I've always enjoyed writing things down, but the problem was that everything ended up scattered across different places, and I never had the…...
tgo Dev log #4: The Dread of Competition, Native Compilation, and the Relentless Grind of Hard Things
27+ min ago (655+ words) I had a micro-heart attack this week. I was in the middle of working through some deep implementation issues on tgo when I stumbled across a project called Goja. My stomach instantly dropped. I got this sudden, heavy sense of…...
Headless Mode on NVIDIA Jetson AGX Orin 64 GB with Jet Pack 7. 2
18+ min ago (536+ words) This guide walks through enabling fully headless operation on the NVIDIA Jetson AGX Orin Developer Kit running Jet Pack 7. 2. After completing these steps, the device boots without any display, keyboard, or mouse " accessible entirely via SSH for terminal use and…...
Project Valhalla in JDK 28: What Value Classes Actually Change
18+ min ago (460+ words) Project Valhalla has been Java's most anticipated, slowest arriving feature for over a decade. On June 15, 2026, Oracle engineer Lois Foltan confirmed JEP 401 (Value Classes and Objects) is integrating into Open JDK mainline, targeting a preview in JDK 28. The scale is…...
Can AI Understand a Codebase With 15 Years of History?
29+ min ago (1663+ words) A ten- to fifteen-year-old enterprise system is not just "old code" " it is a living organism: millions of lines, hundreds of tables, dozens of integrations, and knowledge that never made it into Confluence. Onboarding a new developer can easily stretch…...
Parsing and Rebuilding EPUB Files in Python: Lessons Learned
1+ hour, 25+ min ago (805+ words) How we handle complex EPUB structures for AI translation without breaking navigation and metadata At Lectu Libre, we built an AI'powered book translation service. Users upload an EPUB, and our pipeline translates the text using LLMs like Claude and Deep…...