Software Engineering
Service Layer vs Domain Model: 5 Rules (2026)
Seeing a checkout firestorm caused by a service? Learn how the service layer vs domain model split safeguards…
// tag archive
TypeScript
18 articles
Express JS
Express Data Validation Middleware: 5 Tips (2025)
Dirty payloads crash your Prisma calls and waste DB cycles. Express data validation middleware catches errors early, keeps…
Node Js
Prisma JSON Handling in Node.js: 5 Tips (2024)
Midnight release broke on a stray comma in a JSON column. Learn Prisma JSON handling in Node.js, validate…
How To
Playwright Mock API: 5 Tips for Intercepting Requests
Flaky CI runs from external services? Playwright mock API intercepts and stubs network calls, turning unstable endpoints into…
Node Js
Prisma Migration Strategies 5 Zero‑Downtime Practices (2025)
Added a new column to a 150 M‑row users table? One wrong ALTER can lock your API for minutes.…
Software Engineering
Playwright Fixture Pattern: 5 Tips for Stable Tests (2025)
Flaky CI builds and leaking browser states ruin your pipeline. The Playwright fixture pattern isolates resources, cuts test…
Node Js
Soft Deletes with Prisma: 5 Practices for Node.js (2024)
Facing phantom rows after a delete? Soft deletes with Prisma let you keep data searchable while preserving audit…
How To
Page Object Model in Playwright: 5 Practical Steps (2024)
Flaky login tests come from duplicated selectors. Page Object Model in Playwright with TypeScript consolidates locators, cuts maintenance,…
Backend Dev
Repository Pattern with Prisma: 5 Tips for Clean Backend
Scattered prisma.xxx calls are breaking Node.js services. The Repository Pattern with Prisma isolates data logic, boosts testability, and…
Node Js
Domain-Driven Aggregates with Prisma & TypeORM (Guide)
Build DDD aggregates with Prisma or TypeORM in Node.js, keeping business rules in the domain layer and avoiding…
Backend Dev
Database-first vs Code-first ORM in TypeScript (2026 Guide)
Discover how to choose between database‑first and code‑first ORM approaches in TypeScript, prevent schema drift, and speed up…
Node Js
Sequelize Repository Pattern for Node.js Backend (2026)
Learn how the Sequelize Repository Pattern isolates data access in Node.js, boosting testability, maintainability, and cutting DB‑related bugs…
cover
Node Js
Sequelize vs Prisma vs TypeORM: Best Node.js ORM in 2024
Find out which Node.js ORM—Sequelize, Prisma, or TypeORM—offers the best performance, type safety, and experience in 2024, and…
Backend Dev
Type‑Safe Queries with TypeScript ORMs: Prisma vs TypeORM
Learn how to write type‑safe database queries in TypeScript using Prisma or TypeORM, avoid raw‑query pitfalls, and boost…
Backend Dev
Data Mapper vs Active Record in JavaScript ORMs (2026 Guide)
Learn when to choose Data Mapper or Active Record for your JavaScript ORM. Get code examples and key…
Frontend
Vuex vs Pinia vs Signals: State Management for Vue Apps
Discover how Pinia’s tiny bundle and native Composition API, Vuex’s mature mutation tracking, and Signals’ ultra‑fine‑grained reactivity compare…
Node Js
Scalable BullMQ Queue with Redis for Node.js (2026)
Build a BullMQ task queue with Redis in Node.js, enabling horizontal worker scaling, automatic retries, and real‑time monitoring…
cover
Backend Dev
NestJS vs. Express.js – Node.js Framework
In the rapidly evolving landscape of Node.js, developers face a pivotal decision when selecting a framework for their…