Posted inAI
Stop Guessing: Automate Your Prompt Testing with Promptfoo
Tired of manual prompt testing? Learn how to use Promptfoo to automate LLM evaluations, catch regressions, and compare model performance with this practical guide.
Posted inAI
Build a Smarter Inbox: Automating Email Triage with LangChain and the Gmail API
Ditch the manual triage. Learn how to build a production-grade system using LangChain for email classification and the Gmail API to automate drafting, cutting response times from hours to minutes.
Posted inLinux
Breathe New Life into Old Hardware: Building a Linux Print Server with CUPS
Don't let old computers go to waste. This guide shows you how to build a rock-solid Linux print server with CUPS, featuring AirPrint support and user quotas.
Posted inProgramming
High-Performance Microservices with NATS: Beyond the REST Bottleneck
Ditch the 'spaghetti REST' architecture. This guide shows you how to use NATS to build high-performance, event-driven microservices that scale effortlessly.
Posted inHomeLab
Automate Your Internet Performance Monitoring: A 6-Month Speedtest Tracker Review
Is your ISP delivering the speeds you pay for? Learn how to deploy Speedtest Tracker on Docker to automate performance logging 24/7 with this 6-month stability review.
Posted inAI
Boost Your Local LLM Speed: A Hands-On Guide to Speculative Decoding
Boost your local LLM speed by 2x or more. This guide covers the practical setup for Speculative Decoding using llama.cpp and vLLM on consumer GPUs.
Posted inDevOps
Kubernetes Preview Environments: How We Solved the ‘Who Broke Staging?’ Crisis with Argo CD
Is your staging server a bottleneck? Learn how to build automated, isolated preview environments for every Pull Request using Argo CD and Kubernetes.
Posted inDevOps
Mastering CI/CD: How We Automated Azure App Service Deployments in 6 Months
Based on 6 months of production usage, this guide shows you how to move from risky manual uploads to a 5-minute automated CI/CD pipeline using Azure DevOps and YAML.
Posted inDatabase
Stop Treating DynamoDB Like SQL: A Practical Guide to Single-Table Design
Is your DynamoDB schema actually a SQL database in disguise? Learn how to use single-table design to consolidate data, reduce network latency, and optimize your serverless application for scale.
Posted inProgramming
Beyond Code Deploys: Mastering Feature Flags and Canary Releases
Stop conflating deployment with release. Learn how to use feature flags for instant toggles and risk-free canary rollouts using deterministic hashing, all without needing to redeploy code.