DEV Community

Alexander Opalic profile picture

Alexander Opalic

HiI am a full stack software engineer working currently with node / Vue.

Education

LMU Munich Bachelor Media Informatics

Work

Developer at Otto Payments

4 Week Community Wellness Streak
Vue
Writing Debut
Top 7
2 Week Community Wellness Streak
Four Year Club
1 Week Community Wellness Streak
Three Year Club
Two Year Club
One Year Club
My favorite Newsletters as a Full stack Developer

My favorite Newsletters as a Full stack Developer

2
Comments
2 min read

Want to connect with Alexander Opalic?

Create an account to connect with Alexander Opalic. You can also sign in below to proceed if you already have an account.

Already have an account? Sign in
Frontend Testing Guide: 10 Essential Rules for Naming Tests

Frontend Testing Guide: 10 Essential Rules for Naming Tests

17
Comments
4 min read
Create a Native-Like App in 4 Steps: PWA Magic with Vue 3 and Vite

Create a Native-Like App in 4 Steps: PWA Magic with Vue 3 and Vite

8
Comments 3
9 min read
From Atoms to Pages: Applying Atomic Design in Vue and Nuxt Projects

From Atoms to Pages: Applying Atomic Design in Vue and Nuxt Projects

7
Comments
5 min read
Bolt Your Presentations: AI-Powered Slides

Bolt Your Presentations: AI-Powered Slides

Comments
2 min read
TypeScript Tutorial: Extracting All Keys from Nested Object

TypeScript Tutorial: Extracting All Keys from Nested Object

5
Comments
2 min read
TypeScript Snippets in Astro: Show, Don't Tell

TypeScript Snippets in Astro: Show, Don't Tell

7
Comments
2 min read
Vue 3.5's onWatcherCleanup: Mastering Side Effect Management in Vue Applications

Vue 3.5's onWatcherCleanup: Mastering Side Effect Management in Vue Applications

4
Comments 2
3 min read
How to Build Your Own Vue-like Reactivity System from Scratch

How to Build Your Own Vue-like Reactivity System from Scratch

13
Comments
4 min read
What is Local-first Web Development?

What is Local-first Web Development?

25
Comments
3 min read
Vue Accessibility Blueprint: 8 Steps

Vue Accessibility Blueprint: 8 Steps

12
Comments 1
2 min read
How to Structure Vue Projects

How to Structure Vue Projects

191
Comments 11
6 min read
Refactoring: The Hard Parts

Refactoring: The Hard Parts

2
Comments 2
6 min read
How to Persist User Data with LocalStorage in Vue

How to Persist User Data with LocalStorage in Vue

12
Comments 1
5 min read
How to Write Clean Vue Components

How to Write Clean Vue Components

88
Comments 13
8 min read
The Problem with "as" in TypeScript: Why It's a Shortcut We Should Avoid

The Problem with "as" in TypeScript: Why It's a Shortcut We Should Avoid

8
Comments 6
3 min read
Mastering TypeScript: Looping with Types

Mastering TypeScript: Looping with Types

116
Comments 9
2 min read
Exploring the Power of Square Brackets in TypeScript

Exploring the Power of Square Brackets in TypeScript

3
Comments
3 min read
Implementing a Custom `Includes` Utility Type in TypeScript

Implementing a Custom `Includes` Utility Type in TypeScript

Comments
4 min read
How to Test Vue Composables

How to Test Vue Composables

32
Comments 3
5 min read
Robust Error Handling in TypeScript: A Journey from Naive to Rust-Inspired Solutions

Robust Error Handling in TypeScript: A Journey from Naive to Rust-Inspired Solutions

9
Comments
2 min read
Building a Type-Safe API URL Builder in TypeScript: A Pokémon API Example

Building a Type-Safe API URL Builder in TypeScript: A Pokémon API Example

3
Comments
5 min read
Mastering Vue 3 Composables: A Comprehensive Style Guide

Mastering Vue 3 Composables: A Comprehensive Style Guide

43
Comments 9
6 min read
How to Use AI for Effective Diagram Creation: A Guide to ChatGPT and Mermaid

How to Use AI for Effective Diagram Creation: A Guide to ChatGPT and Mermaid

47
Comments 2
5 min read
7 Tips to Enhance Your Unit Testing Skills with Vue

7 Tips to Enhance Your Unit Testing Skills with Vue

Comments
4 min read
Best Practices for Error Handling in Vue Composables

Best Practices for Error Handling in Vue Composables

10
Comments 2
5 min read
How to Improve Accessibility with Testing Library and jest-axe for Your Vue Application

How to Improve Accessibility with Testing Library and jest-axe for Your Vue Application

1
Comments
2 min read
Embracing TypeScript Generics: A Lighthearted Guide to Flexible and Robust Code

Embracing TypeScript Generics: A Lighthearted Guide to Flexible and Robust Code

2
Comments
6 min read
New features in ES2021

New features in ES2021

5
Comments
5 min read
loading...