Micro-pattern: IIFE and Return-Early
What are those and how can we utilize them?
Mar 8, 20215 min read
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Testing Koa Server with Jest
Express has long been the de facto standard and mainstream pick when you start a project in Node.js. But recently (well, not that recent), the team behind Express has started a new, shiny library called Koa.js with a different phillosophy in mind. W...
Nov 25, 20205 min read
Integrating PostgreSQL to your Node-Typescript project with TypeORM
Phase 1: Choosing a DBMS If you’re reading this article, you most likely have already known a few popular example of DBMS or Database Management System like MySQL, MS-SQL, PostgreSQL, or even the NoSQL one like MongoDB or Redis. A database-managemen...
Nov 25, 20208 min read
Profiling, Refactoring & Design Patterns
Profiling, Refactoring & Design Patterns Evaluating and enhancing the code Profiling One way to evaluate the code is to profile it. Luckily, Node.js already provides us with a profiler, behind the --prof flag. So let’s just run our app with the profi...
Nov 24, 202011 min read