The story of finally adding screenshots to my portfolio's README—the small pitfalls I encountered while clearing out my "to be added later" tasksWhat I didThe README for my English diary correction ap ...

Every time I did an inventory check, I had to open a CSV file and manually search for stock levels with my eyes. In this article, I will introduce a model case for a tool that reads a CSV, displays it ...

A spare ESP32-S3 gave me a hands-on introduction to hardware passkeys.

Tekton has been at the core of our CI/CD infrastructure for several years. On OpenShift, however, we have never interacted ...

A 14-week Python training program: exercises, reference solutions, an automated test runner (CLI + GUI), and an in-editor reference presentation. PythonTraining/ ├── exercises/ One folder per week, ...

Learn how to apply Clean Architecture in Python without overengineering, using domain entities, use cases, Protocols, and ...

How a Python and Netmiko utility turned repetitive health checks across 200 network devices into a parallel, logged, ...

A Python-based malware builder can turn a single stealer into Windows programs for different operators. The tool packages a ...

MCP Python SDK flaw can let malicious servers redirect OAuth exchanges and steal credentials; fixes are in 1.30.0 and 2.2.0.

Give your agent a fast, cheap second brain for the small decisions. Your agent burns frontier-model tokens on things that are not thinking: which model should answer this turn, which of 377 skills to ...