Tomas Tulka's Blog

Random thoughts about programming and other stuff.


Programming

Java Concurrency Made Easy

About motivation for the project Loom and some boring concurrent code as a bonus.

A Note on Animation in Canvas with WebAssembly

Giving back control of the game rendering loop to the WebAssembly module. Partly.

Learning WebAssembly Series

A series of learning texts covering the first steps with WebAssembly for complete beginners.

2D Video Game in AssemblyScript Tutorial

How to build a web-based video game from scratch with HTML canvas and AssemblyScript.

How to Test Date and Time in Spring Boot

Testing temporal events in Spring Boot Java applications with JUnit 5 and Spring Boot Test.

OOP Is Still Cool in 2021

Object-oriented programming might not be perfect but it is still the best we have.

My Favorite Esolangs

It’s Sunday, a perfect day to do something useless and impractical, yet beautiful, like esoteric programming languages.

Compiling to WebAssembly with Binaryen

Compile your own programming language to WebAssembly binary instruction format (Wasm) using Binaryen’s JavaScript API.

React Custom Context Hook

Updatable React context Hook with custom logic in TypeScript.

Learning WebAssembly #10: Image Processing in AssemblyScript

WebAssembly is a great fit for image processing. We will manipulate image data with a simple Wasm function written in AssemblyScript and run it in the web browser.