This is my website.

Here are some projects.

• Hmmm - Testing out Three.js

  JavaScript, HTML
• ImageBrailleEncoder - Script that converts an image to braille ASCII art

  Python
• endj - Converts an image to a markdown table using matching color icons

  Python
• Java-Mini-Framework - Simple minimal runtime dependencies framework for testing things

  Java, Kotlin, Shell
• endj.github.io - Source code for https://endj.github.io/

  JavaScript
• NonBlocking-TLV-Server-Client- - Reactive TLV Server and Client

  Java, Python
• ai-music - Software for generating AI song covers with different voices

  Python
• Ministry-of-Truth - The internet is dead and we killed it. Demonstrating how to create a system for spreading propaganda using LLM's

  Python, Go
• AOC-2025 - Advent of Code 2025

  Java, Go, Rust, Python, JavaScript
• test - AI "feature jam" hackathon

  HTML
• K-means-clustering - Demonstration of a method for segmenting data into K groups based on median of some property

  JavaScript, HTML
• QuadTree - Data structure for use cases such as detecting collisions efficiently

  JavaScript, HTML
• ObsidianGoogleDriveBackup - Scrip that backs obsidian folder to Google Drive

  Python
• web-compression - Measuring overhead of compression

  Go, JavaScript, HTML, Shell
• comparing-some-serialization-options - Comparing some Java serialization options

  Java
• Event-Aggregation-Patterns - Just exploring some event aggregation pattenrs

  Java, Rust, Python
• DB-Write-Coalescing - Testing out strategies for write coalescing of SQL inserts

  Java
• Actor-Model-Framework-Java-16 - Just a small project to test some new features in Java 16.

  Java
• Exploring-IAM-ideas - Just for testing some ideas

  Java, Kotlin
• Dotfiles-and-setup - Setup for environment

  Shell
• URL-Shortener - URL shortener which is good enough for toy projects

  Go, Makefile
• Investment-Returns-Simulation - Simulating investment returns over time

  TypeScript, HTML, JavaScript
• game-of-life - Comparing GameOfLife performance between 2d canvas and WebGL

  JavaScript, HTML
• JS-RNG - Testing sources of randomness

  HTML
• Very-Random-Totally-Fair-And-Open-Source-Random-Picker - Very useful at work

  TypeScript
• Distributed-Scheduling-Example - Repo that implements a simple lock strategy to control concurrency

  Java, JavaScript, HTML, Dockerfile, Shell
• vigen-re - Visualization of encrypting text using Vigènere ciphers

  JavaScript, HTML
• vertx-websocket-test - Testing websockets in vertx

  Java, JavaScript, HTML
• ABACadabra - Poor quality prototype for better understanding attribute based IAM systems

  Java
• SmartScraper - KTH thesis work

  Java, PHP
• postgres-tuning-bench - Sandbox for testing Postgres settings

  Go, Shell, Makefile, Dockerfile, Python
• GraphQL-Presentation - GraphQL talk slides

  Java, JavaScript, HTML
• ECS-Architecture-Animation-System - Trying out ECS architecture.

  TypeScript, JavaScript
• JavaScript-Cross-Worker-Data-Sharing - Testing Strategies For JavaScript Cross Worker Data Sharing

  JavaScript, HTML, Shell
• JFokus-2022-Trustly-Competition-Answers - Repo containing all answers to Trustly's Coding challenge at JFokus 2022
• JS-3d-polygon-mesh-renderer - Testing out some 3d rendering techniques

  TypeScript, JavaScript
• Book-to-audio - Python application for converting plain text or pdf's to spoken audio.

  Python
• Spring-Boot-Web-Boilerplate-Service-Generator - Script for generating Spring MVC applications based on some JSON model with types

  Java, Shell
• AdventOfCode2020 - Solutions for https://adventofcode.com/

  Rust
• Kafka-Delivery-Guarantees - Short document with examples covering delivery guarantees in distributed systems with examples in Kafka

  TeX
• Graceful-JVM-shutdown-on-Signals-using-shutdownHook - Some examples on how to gracefully handle OS signal shutdowns.

  Java
• Delphi - Project in cooperation with Tele2. Using mobile and web to create a modern queue system.

  PHP, CSS, JavaScript, HTML, ApacheConf