📰 Dev.to · Temitope

Step-by-step: we wire a Node.js API that enqueues jobs into Redis, then build an Elixir consumer side with GenServers, a DynamicSupervisor worker pool, and an O

A code-first comparison of Ruby's two concurrency primitives — Ractors for true parallelism, Fibers for cooperative scheduling. When to use each, where each bre

Stop guessing. We profile a realistic Node.js API under load, surgically find the bottlenecks, fix them with code — not platitudes — and verify every improvemen

Skip the gems. We're hand-rolling a production-grade, row-level multitenant Rails system with zero magic — scoped queries, middleware-driven tenant resolution,

AI pipelines fail differently from regular software. A web API fails predictably — the database is...

LLM API calls are unlike any other external dependency in your Python application. A database query...

Most Python applications log like this: logger.info(f"Processing order {order_id} for user...

Most observability guides stop at the HTTP layer. You add OpenTelemetry to your FastAPI app, traces...

For the past few years, the narrative around AI has been dominated by the "Black Box"—massive,...

The journey from a main.py script to a production-ready AI service is often the hardest part of the...

Introduction Hello again! This article is the second part of a series titled, " Learn...

Introduction 👋 Hello everyone! This is a full-stack tutorial on how to build a Sticky Note...