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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

How to Write Clean Vue Components

How to Write Clean Vue Components

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Comments 11
8 min read

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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

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3 min read
Mastering TypeScript: Looping with Types

Mastering TypeScript: Looping with Types

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2 min read
Exploring the Power of Square Brackets in TypeScript

Exploring the Power of Square Brackets in TypeScript

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

Implementing a Custom `Includes` Utility Type in TypeScript

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4 min read
How to Test Vue Composables

How to Test Vue Composables

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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

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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

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

Mastering Vue 3 Composables: A Comprehensive Style Guide

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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

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

7 Tips to Enhance Your Unit Testing Skills with Vue

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

Best Practices for Error Handling in Vue Composables

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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

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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

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6 min read
New features in ES2021

New features in ES2021

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5 min read
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