Rakha Kanz Kautsar
Rakha's Notes

Rakha's Notes

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Micro-pattern: IIFE and Return-Early

Mar 8, 20218 min read

What are those and how can we utilize them? · Immediately Invoked Function Expression (IIFE) If you came from JavaScript background you will most likely...

Micro-pattern: IIFE and Return-Early

Testing Koa Server with Jest

Nov 25, 20205 min read

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...

Testing Koa Server with Jest

Integrating PostgreSQL to your Node-Typescript project with TypeORM

Nov 25, 20208 min read

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...

Integrating PostgreSQL to your Node-Typescript project with TypeORM

Profiling, Refactoring & Design Patterns

Nov 24, 202011 min read

Profiling, Refactoring & Design Patterns Evaluating and enhancing the code Profiling One way to evaluate the code is to profile it. Luckily, Node.js...

Profiling, Refactoring & Design Patterns