30+ min ago   (760+ words) I wanted to build a simple RAG system. That sentence aged badly. The original problem was actually pretty simple. We were organizing a departmental event called Kairos, where participants had to study company information and create pitch decks. The organizers…...

32+ min ago   (359+ words) Hiring full-time engineers is expensive and competitive, especially on a nonprofit, mission-driven budget. Meanwhile, there's a large population of developers who want to contribute to meaningful projects without signing on for a full-time role. Open source is the mechanism that…...

32+ min ago   (488+ words) How can maintainers safely test forked PRs without exposing sensitive data to potentially untrusted code? This article explores how on forked pull requests authored by public code contributors, with no elevated permissions from repository / organization roles, can be securely merged....

41+ min ago   (650+ words) The bug report was one line from someone testing Lifemaxxing AI: "why did it tell me I got nothing done today, I did everything." He was right, and the notification was working exactly as written. Lifemaxxing AI is a habit…...

53+ min ago   (1710+ words) I built a measurement harness. I found ten bugs in it. Every one made my results look better than they were, and not one was found by reading the code. Here is the checklist that came out of that. It…...

3+ hour, 26+ min ago   (1782+ words) This is a 4-part series on how agents remember:building short-, medium- and long-term memory thatscales across users, agents, and kubernetes clusters. Alice and Bob both use our agent platform. On Monday, Alice worked on a support incident, and the…...

35+ min ago   (315+ words) What happens when an LLM call fails on flaky Wi-Fi? How we engineered a deterministic fallback engine that keeps our mobile app 100% functional offline. The dirty secret of many modern "AI-native" mobile apps is that they are completely bricked the…...

2+ hour, 3+ min ago   (1448+ words) Making an image with ChatGPT is easy. Making the image you actually had in your head is a different job. Often the generator is not the problem. It is what you asked for. So now I use Claude and ChatGPT…...

53+ min ago   (199+ words) This final week brought Pocketflow across the finish line - from UI refinement and activity auditing to native monetization and our official public release. Over the last 5 weeks, we’ve taken Pocketflow from an abstract design concept to a native, gesture-controlled collaborative…...

26+ min ago   (369+ words) AI agents do not only answer questions. They write code, call tools, and load plugins. The hard part is not starting that work. It is what the code is allowed to do once it runs. Permission systems answer “may it…...