This is a first attempt at a profile page, powered by readme-scribe.

Currently, I turn coffee into working software solutions at freiheit.com in Hamburg.

Previously, during my PhD in physics in Heidelberg, I kept the BrainScaleS Neuromorphic Hardware platform up and running while actively developing it further at @electronicvisions.

Generally, I am interested in machine learning, neuromorphic as well as distributed computing and sustainable software-based workflows.

• obreitwi/dot_nixos - NixOS as daily driver on desktop & root-server as well as home-manager on top of Ubuntu. (3 days ago)
• nix-community/nixvim - Configure Neovim with Nix! [maintainers=@GaetanLepage, @traxys, @mattsturgeon, @khaneliman] (3 weeks ago)
• obreitwi/dot_zsh - zsh config files (1 month ago)
• obreitwi/dot_vim - My vim setup in desperate need of plugin detox… (4 months ago)
• obreitwi/dotfiles_desktop - Additional dotfiles I need in a desktop enviroment. (5 months ago)
• obreitwi/neorg-task-sync - Sync TODOs from Neorg Journal with Google Tasks (6 months ago)
• NixOS/nixpkgs - Nix Packages collection & NixOS (7 months ago)
• nvim-neotest/neotest - An extensible framework for interacting with tests within NeoVim. (8 months ago)
• adobe/react-spectrum - A collection of libraries and tools that help you build adaptive, accessible, and robust user experiences. (9 months ago)

• obreitwi/advent-of-code-2024-haskell - Advent of Code 2024 using Haskell in nix flake
• obreitwi/dot_nixos - NixOS as daily driver on desktop & root-server as well as home-manager on top of Ubuntu.
• obreitwi/advent-of-code-2023-haskell - Solutions from Advent of Code in 2023 to get back into Haskell a bit.
• obreitwi/neorg-task-sync - Sync TODOs from Neorg Journal with Google Tasks
• obreitwi/dot_nushell - Configuration for nushell

• nvim-neotest/neotest (v5.15.0, 1 week ago) - An extensible framework for interacting with tests within NeoVim.
• adobe/react-spectrum (react-aria-components@1.16.0, 1 month ago) - A collection of libraries and tools that help you build adaptive, accessible, and robust user experiences.

• fix: adapt to upstream changes in provider generation on nix-community/nixvim (3 weeks ago)
• tmux-fzf: unstable-2023-10-24 -> unstable-2025-09-24 on NixOS/nixpkgs (5 months ago)
• fix(test): reduce test flakiness on nvim-neotest/neotest (8 months ago)
• fix: TableView jump to top on asynchronous load on adobe/react-spectrum (11 months ago)
• pnpm.fetchDeps: ensure consistent hashes by setting file permissions after fetching on NixOS/nixpkgs (1 year ago)

• Ragnaroek/iron-wolf - wolf3D in Rust (1 month ago)
• preiter93/tuigram - A TUI sequence diagram editor (1 month ago)
• fdw/rofimoji - Emoji, unicode and general character picker for rofi, wofi and similar selectors on X11 and Wayland (5 months ago)
• ckaznable/hyprnavi - simple horizontal navigation feature for Hyprland (5 months ago)
• hyprwm/Hyprland - Hyprland is an independent, highly customizable, dynamic tiling Wayland compositor that doesn't sacrifice on its looks. (5 months ago)

• Email: oliver <at> breitwieser.eu
• Mastodon: https://norden.social/@obreitwi
• BlueSky: https://bsky.app/profile/obreitwi.bsky.social