Curated signals for developers. Updated hourly.
I run Zuidaima (“Most Code”), a Chinese source-code sharing site that launched in 2012. At its peak it felt like a small economy: upload code, earn points, spend points to download, cash out points. About 537k registered users , nearly 10k shared pro
No lo tocas, pero se pudre igual. La segunda ley de la termodinámica también aplica a tu código, y no es una metáfora - es una condena estadística. Te explico por qué con ventanas rotas, leyes de Lehman y un demonio que no es Maxwell sino tu yo del p
Opus 5 posts 79.2 percent on SWE-bench Pro against Opus 4.8 at 69.2, a 10 point jump with no change in per-token price Anthropic published most gains as ratios (three times ARC-AGI-3, more than double Frontier-Bench) rather than absolute scores On Cu
I went looking for a simple answer to a simple question: How do you give an agent access to Google Calendar? Not a demo. Not a screenshot. A real agent, running unattended, with enough access to be useful and enough guardrails that it won’t turn into
"Why did this request go to that model?" If your company uses LLMs across more than one team, someone will eventually ask you this question. If you work in financial services, healthcare, or anywhere else with a regulator, someone will ask it under o
I sat down this week to write about one of my favorite .NET footguns: the BackgroundService that does synchronous warmup and freezes your entire app's startup. I've hit it in real projects, I've seen it in code reviews, and it makes a great demo. So
The Moment I Realized My Python Project Wasn't Really a Project When I first started learning Python, my projects were about as simple as they could be. project/ ├── logic.py └── main.py If I wanted to run the program, I simply typed: python main.py
Navigation looks harmless because it sits at the edge of the code: call a method, change the route, and continue the journey. But a redirect is not merely presentation. It tells the user something important about the work they just asked the system t
Agent skills are becoming a convenient way to reuse instructions across coding sessions. Instead of pasting the same review, debugging or deployment prompt repeatedly, you put the process in a readable SKILL.md file and load it when the job matches.
We Built an AI Agent... Then Realized We Had No Idea What It Was Doing Our AI agent was writing code, running tests, and opening pull requests, but I had absolutely no idea why some runs took 8 seconds while others took 45 . Was the LLM thinking too
The Report Dark Reading covered research showing something that should worry anyone deploying LLMs outside the US/UK market: safety guardrails and jailbreak resistance are not applied consistently across languages. A prompt that gets blocked in Engli
I build Slate, an invoicing and bookkeeping SaaS for Israeli businesses. Angular on the front, Express and Prisma on the back, Postgres underneath. The documents it issues are real fiscal records. Israeli law requires them kept for seven years, numbe
You wrote this once, on the day the tool was born: { "name" : "search_docs" , "annotations" : { "readOnlyHint" : true , "destructiveHint" : false , "openWorldHint" : false } } Then the tool kept changing. A parameter got added. A backend call got wir
This was my Bachelor's Final Project: implementing YOLO26n inference completely from scratch using ARM64 Assembly Language and C, without relying on existing inference frameworks. The goal was to understand how modern neural network inference engines
I built an AI agent that's allowed to run database migrations and clean up staging tables on its own. Then I built a second system whose only job is to take that permission away the moment things start going wrong. That second system is LEASH, and th
The ticket says "our emails are going to spam." It is one of the least actionable reports you will ever receive, because "spam" is the observable symptom of at least three unrelated failures, and the fix for one does nothing for the other two. The us
You round a card at 16px . You round the thumbnail inside it at 16px too, because that's the design token. Then you squint at it and something is off - the gap between the two curves looks fatter at the diagonal than it does along the straight edges,
Every DBA has lived this moment: someone runs a DELETE without a WHERE clause on a production table, and the room goes quiet. Oracle has had an answer for this for years - Flashback Query. SQL Server's answer has basically been: hope your backup chai
Most MCP servers I see in the wild start as a quick script and stay that way - no validation, no structured logging, no tests, and a deploy story that means shipping node_modules around. I got tired of rebuilding the same scaffolding every time a cli
We’ve all been there: It’s 11 PM, the bug is still alive, your tests are failing, and you’re about to throw your laptop out the window. We usually view debugging as a pure logic problem: stack traces, breakpoints, and logs. But Emotional Intelligence
Every "medication level" chart I saw in a GLP-1 tracking app was wrong in the same two ways. So while building Tiro , a tracker for people on semaglutide and tirzepatide, I wrote a proper pharmacokinetic model - and I just pulled the pure math out in
Most developers spend nearly half their working hours debugging . That's not a productivity failure - it's the nature of software. But modern debugging has evolved far beyond adding console.log statements and hoping for the best. Today's systems are
AI-assisted debugging has gone from novelty to daily habit for a meaningful share of working developers. You paste a stack trace into ChatGPT, describe unexpected behavior to Copilot Chat, or let Cursor highlight a suspicious function - and within se