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FirstCall v0.2.1 is out. It is a local Rust workbench/CLI for turning known API calls into verified, redacted agent packages and generated MCP servers
Originally published at hafiz.dev You know the resource is in trouble when scrolling to table() takes three full page-downs past the form defini
You've Either Seen This Already, Or You Will You're building with AI. It's going well. Features appear quickly, the code is clean, the appl
Last month a video about a Norwegian fjord drone crash went from 4,000 to 1.1 million views in nine hours on our discovery feed. The problem wasn't in
JavaScript For Loop For Loops can execute a block of code a number of times. For Loops are fundamental for tasks like performing an action multiple
How Door Soft Designed Off-POS for Seamless Retail Inventory and Point of Sale Operations Running a modern retail business requires a delic
I'm building Marshal, a behavioral supply-chain scanner for JVM dependencies. Instead of waiting for a CVE, it watches how packages change. Maintainer
ArrayList and LinkedList are two commonly used classes in the Java Collections Framework. Both implement the List interface and allow duplicate elemen
Why I Stopped Paying for Tunnels and Built My Own (in 500 Lines of Rust) We’ve all been there: you’re working on a project, you need to sho
The first idea was simple. Take a log line. Look at suspicious parts. Count entropy. Hide anything that looks like a random secret. PII means person
Tool registration sounds like a lightweight module — scan directories, read files, fill a hash table. But doing it right and doing it reliably require
If you've ever built a Go tool that needed package metadata — documentation, versions, symbols, import counts — you already know the pain. You were ei
Every cryptography library says it's secure and performant. Very few can explain how that security is validated and how that performance is proven af
All tests run on an 8-year-old MacBook Air. All results from shipping 7 Mac apps as a solo developer. No sponsored opinion. Users enter their Gemini
It is genuinely wonderful to see the world of Classic ASP coming back to life. For a long time, it felt like a relic of the past, but the recent wave
People love to repeat that in Rust "if it compiles, it works". The compiler does kill a whole class of bugs, but it doesn't check your logic. A wrong
RubyConf holds a special place in my heart. It was the very first tech conference I attended after receiving a scholarship fresh out of Flatiron Schoo
Originally published at aaronqian.com. This is a design note for anyone bringing up a Dynamixel 2.0 servo on the CH32V006. You don't need prior DXL
I built an autonomous SRE system where a local LLM diagnoses production incidents, proposes a fix, and a deterministic engine decides whether that fix