Hector Yeomans

Build a GitHub App in Go that authenticates independently of users, mints short-lived installation tokens, and displays app, organization, and repository data.

A step-by-step Go workshop: create a passkey, sign in, create a server session, and protect cookie-authenticated requests with a CSRF token.

Learn what the Shared Signals Framework is, why security events matter, and how to build a small Go transmitter with signed SETs and a SQLite delivery queue.

Step-by-step guide to build a Go certificate watcher that validates TLS cert and key pairs, reports expiry, and reloads on file changes.

A practical walkthrough of secure error handling in Go using an HTTP, service, and repository architecture.

A practical knex.js transaction + pgboss pattern that keeps database writes and pg-boss jobs consistent in one PostgreSQL transaction.

A plain-English breakdown of "Vibe Coding Kills Open Source" and practical ways maintainers, users, and AI toolmakers can keep OSS sustainable.

Why MikroORM feels different from Prisma/TypeORM, and why the Unit of Work pattern matters for complex domain logic.

Part 2 of building a chess TUI in Go: integrate a chess library, validate moves, track history, and delegate board state.

Learn how to build a terminal chess interface in Go using Bubble Tea.

A practical guide to Go 1.24's go tool directive, using OpenAPI code generation to compare modern tool management with tools.go.

How a split-brain unsubscribe bug forced a refactor of an email marketing integration into a smaller, safer backend design.

Summary of Chapter 4 from Monolith to Microservices: Practical strategies for splitting monolithic databases and managing data consistency in distributed systems.

Summary of Chapter 3 from Monolith to Microservices: Practical approaches to decomposing monolithic systems using patterns like Strangler Fig and Branch by Abstraction.

Summary of Chapter 2 from Monolith to Microservices, focused on planning migrations with clear goals and organizational alignment.

Introduction to a blog series exploring Sam Newman's Monolith to Microservices book, covering the fundamentals of microservice architecture and evolutionary patterns.

Step-by-step guide to importing Mexico's National Electoral Institute shapefiles into a Spatialite database using macOS and QGIS.

Complete guide on setting up GORM with Golang Migrate to manage PostgreSQL database migrations in Go applications.

Investigación sobre el gasto público en medios de comunicación del Gobierno de Sonora: 108 millones de pesos entre enero 2022 y junio 2023.

Análisis de las observaciones del ISAF a la Secretaría de Hacienda de Sonora, revelando irregularidades financieras y problemas de control interno.

Análisis detallado de las dietas pagadas a diputados del Congreso de Sonora entre 2018-2022, con datos obtenidos mediante transparencia.

Análisis de los convenios celebrados entre diferentes medios de comunicación y el gobierno en Sonora, basado en solicitudes de transparencia.

Análisis de las adjudicaciones directas en Sonora de 2018 a 2023, explorando tendencias y evaluando la transparencia en la gestión pública.

Step-by-step guide to converting a Node.js package from JavaScript to TypeScript using Rollup.js as the build tool.

Understanding the proper way to use Go interfaces by following the principle of defining interfaces where they're used, not where they're implemented.

How to mock Axios requests in Jest tests when using TypeScript and calling Axios as a function rather than using specific methods.

Exploring how most software development involves stitching together APIs and third-party services, drawing parallels to the art of sewing.

Implementing the Circuit Breaker pattern in Node.js using Disyuntor to build resilient distributed systems and handle service failures gracefully.

Setting up SSL-encrypted communication between a C# application and Redis using STunnel as the SSL proxy.

Exploring ES6 arrow functions and their lexical scoping behavior compared to traditional function binding in JavaScript.