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AI Agent Testing & Evaluation in 2026: Tracing, Hallucination Benchmarks & Evals Testing deterministic software is well-understood: unit te
TypeScript AI Agent Frameworks in 2026: LangChain.js vs Mastra vs Vercel AI SDK While Python dominated the early prototyping wave of AI age
A developer ran Claude Code unattended over a weekend and woke up to a $400 API bill. A startup's RAG pipeline was quietly burning $2,000/month — not
An identifier is load-bearing infrastructure, not a boring column. Part 1 of a short series on how I pick identifiers and why: a 64-bit Snowflake in a
I thought building a blockchain explorer was going to be a JSON parsing exercise. Call bitcoind over JSON-RPC, get a block back, walk its transactions
Week 12 of my Google Summer of Code journey with CircuitVerse (August 10th to August 16th) was a really fun mix of something personal and a lot of pro
Three days ago I wired DeepSeek V4 Pro into a Spring Boot app by pointing Spring AI at OpenRouter's endpoint. One base URL, one API key, one model str
Cline in production: the autonomous code agent for VS Code I use with deliberate constraints Why does everyone show what Cline can do and n
Cline en producción: el agente de código autónomo para VS Code que uso con restricciones deliberadas ¿Por qué todos muestran lo que Cline p
Test your understanding of debugging Python code with an AI agent, from reproducing a bug with a failing test to verifying the fix.
A few weeks into building my port scanner, I hit a moment that had nothing to do with syntax and everything to do with judgment. The scanner worked.
A support ticket landed recently that looked, on the surface, like a rendering bug: a plugin's search results were showing up as literal HTML tags on
Text filtering looks deceptively simple when the first version works on isolated examples. Give a filter one blocked word, run it against the same wo
Our fish slid sideways. Not badly — you had to watch for a second before it bothered you — but once you saw it you could not unsee it: the body was do
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Java development company: the September 2026 licensing cliff and how to choose a partner Summary. Two things happen to Java estates in Sept
Week 10 of my Google Summer of Code journey with CircuitVerse (July 27th to August 2nd) was all about getting back on track. Last week was a little s
The first version of the idea was embarrassingly simple. Give the agent a database URL, let it write SQL, run the query, and send the rows back to th
Open the biggest model in your app right now. Ours was Server.php, and before we refactored it this spring, the first 60 lines were pure configuration
Week 9 of my Google Summer of Code journey with CircuitVerse (July 20th to July 26th) was a quieter week, but an important one. After the excitement