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Technical Blog

Thoughts on backend engineering, performance, and scalability

The Price of Utilizing Random UUID on Database Performance

Understanding the performance impact of using popular random UUID (v4) as primary key in SQL databases

5 min read
DatabasePerformanceUUID

Steganography - The Art of Concealing Messages

Would you like the ability to communicate privately with a fellow engineer using an encrypted method, reminiscent of how Nazi operators communicated during World War II?

4 min read
SecurityCryptographyPython

Tabnabbing Attack 101

Did you know that the 'noreferrer' attributes play a pivotal role in web security? Learn about tabnabbing attacks and how to prevent them.

4 min read
SecurityWebAttack

Simplified Your Mundane Engineering Workflow with Aliases

Harnessing the power of .bashrc or .zshrc aliases to create shortcut commands for mundane tasks and improving developer productivity.

5 min read
ProductivityDevOpsCLI

The Hidden Danger of Dictionary Attack

Are your passwords truly safe? Discover the sneaky world of dictionary attacks - cybercriminals' favorite shortcut to your digital life.

4 min read
SecurityPython

State Management in React Applications - Choosing the Right Tool

Brief comparison between React Query and Redux as state management after using react-query for six months in production.

3 min read
ReactWeb

Implement RTL Support in Web Application

Over 20 countries read and write from right to left. Learn how to implement RTL support in your web applications with TailwindCSS and Next.js.

3 min read
WebReact

Improve User Experience with Blurhash Algorithm

Image loading can be detrimental to user experience. Learn how to use BlurHash algorithm to create beautiful image placeholders.

3 min read
PerformanceWeb

Jakarta Railway Route Shortest Path with Dijkstra Algorithm

Who says we won't use data structures in day to day job as a software engineer? Here's how Dijkstra Algorithm helps hundreds of train passengers in Jakarta.

4 min read
DatabasePython
9 articles