Lars' Website

Hey there!

I'm Lars. I'm a physicist, entrepreneur and full stack engineer based in Berlin.

Let's change the world together!

I studied physics (M.Sc. with distinction) and am specialized in software development.

I'm experienced in building many types of projects, including

Compilers

Computer algebra systems

Databases

Genetic programming

Graphic engines

Machine learning models

Native apps

Parser generators

Programming languages

Servers

Simulation frameworks

Websites

Doing so, I've learned to use many tools and frameworks.
These are some of my favorite:

C++

CMake

CSS

Express.js

Fastlane

Git

GraphQL

JavaScript

LLVM

Logic Pro

Lua

Node.js

Numpy

OpenGL

PostgreSQL

Python

React

React Native

Rust

TensorFlow

TypeScript

VSCode

WebAssembly

zsh

I'm fluent in English and German.

I'm the founder and developer of Maphi - The Math App.

Open source is my thing and my projects have collected over 5400 stars on GitHub!

ModernCppStarter★ 2896🚀 Kick-start your C++! A template for modern C++ projects using CMake, CI, code coverage, clang-format, reproducible dependency management and much more.

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CPM.cmake★ 1351📦 CMake's missing package manager. A small CMake script for setup-free, cross-platform, reproducible dependency management.

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PEGParser★ 201💡 Build your own programming language! A C++17 PEG parser generator supporting parser combination, memoization, left-recursion and context-dependent grammars.

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modern-wasm-starter★ 196🛸 Run C++ code on web and create blazingly fast websites! A starter template to easily create WebAssembly packages using type-safe C++ bindings with automatic TypeScript declarations.

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EasyIterator★ 121🏃 Iterators made easy! Zero cost abstractions for designing and using C++ iterators.

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Observe★ 109📣 Hey listen! A simple general-purpose event-listener system for C++17.

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Format.cmake★ 106💅 Stylize your code! Automatic clang-format and cmake-format targets for CMake.

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StaticTypeInfo★ 59🏀 Up your type-game. A small C++ library for compile-time type names and type indices.

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PackageProject.cmake★ 52🏛️ Help other developers use your project. A CMake script for packaging C/C++ projects for simple project installation while employing best-practices for maximum compatibility.

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Glue★ 51⛓️ Bindings that stick. A simple and generic API for C++ to other language bindings supporting bidirectional communication, inheritance and automatic declarations.

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MiniCppStarter★ 40🧸 A tiny single-file version of the ModernCppStarter project for exploring libraries or playing with C++ code. Reproducible dependency management included, so the code will work the same everywhere.

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TypeScriptXX★ 34🧷 Stay safe! Type-safe scripting for C++ using TypeScriptToLua and CMake with auto-generated declarations.

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Ccache.cmake★ 28🚅 Compile faster with Ccache! A Ccache integration for CMake with Xcode support.

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BitLens★ 20🔎 Have your bits and eat them too! A C++17 bit lens container for vector types.

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EmGlue★ 18🕸️ Glue C++ to your browser! Universal bindings for JavaScript/Wasm using Glue and Embind.

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CPMLicenses.cmake★ 18📜 Give credit automatically! A license disclaimer generator for your CPM.cmake dependencies.

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GroupSourcesByFolder.cmake★ 17Automatically group sources by folder structure for Visual Studio/Xcode generators

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Revisited★ 15🧑‍🤝‍🧑 The visitor pattern revisited. An inheritance-aware acyclic visitor template, any and any-function templates.

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react-native-simple-transition★ 14🌠 An easy to use transition component for React Native

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StaticHash★ 14Constexpr hash functions for C++

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react-native-material-textfield★ 11A fork of n4kz's original library, with some maintenance updates to continue running on the most recent React Native version until a new maintainer is found.

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Generator★ 9A generator class emulating coroutines' yield functionality through std::thread

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PyPropagate★ 5A paraxial wave propagation framework for python

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substitute★ 4🍿Enjoy the the big screen! Watch and synchronise subtitles externally in any browser. On mobile and desktop.

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LHC★ 3[legacy project] Some single-header helper libraries I use in some projects

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LuaGlue★ 3Lua bindings for the Glue library

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NDArray★ 3[legacy project] A fast n-dimensional array template for C++

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IndexSet★ 2A class for manipulating large sets of indices with optimal performance and memory use

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NDArrayOld★ 2A fast n-dimensional array template for c++

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Presentations★ 2https://thelartians.github.io/Presentations

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chrome-extension-typescript-starter★ 1My version of the great Chrome Extension TypeScript Starter with a bunch of opinionated changes. Most notably the shift from npm to yarn and from jQuery to React.

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cmake-scripts★ 1A selection of useful scripts for use in CMake projects.

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Saphira★ 1Our submission for the #WirVsVirus Hackathron: https://youtu.be/OWfDj2fOfVk | https://thelartians.github.io/Saphira/

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I'm a scientist by heart and training. These are publications I've worked on.

Finite difference methods for stationary and time-dependent X-ray propagation

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Goos-Hänchen effect observed for focused x-ray beams under resonant mode excitation

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Reconstruction of the near-field distribution in an X-ray waveguide array

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Numerical methods for paraxial stationary and time-dependent propagation of x-ray and EUV radiation (master's thesis)

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Evolution of Synaptic Plasticity using Genetic Algorithms in Neural Closed-Loop Systems (bachelor's thesis)

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Want to know more? Let's get in touch!