Marc Espín Sanz

Marc Espín Sanz is an independent Spanish developer who focuses on lightweight, open-source desktop utilities that strip away clutter without sacrificing power. His flagship release, Graviton Editor, embodies this philosophy: a cross-platform code editor written in modern web technologies yet packaged as a native application, giving users the responsiveness of a local install with the extensibility of a browser. The editor ships with syntax highlighting for more than one hundred languages, a command palette inspired by popular IDEs, split-pane navigation, themeable UI skins, and a plugin API that lets the community add linters, terminals, or Git integration without bloating the core binary. Typical use cases range from quick config-file tweaks on low-spec Windows notebooks to full scripting sessions on Linux production servers where heavier Electron-based editors would strain memory. Because the project is GPL-licensed, enterprises can embed or redistribute it freely, while students appreciate the zero-cost alternative to subscription-driven tools. Development builds are pushed continuously through GitHub Actions, ensuring that nightly binaries track the latest Chromium backend for security and performance. All releases are signed and hashed for integrity. The publisher’s software is available for free on get.nero.com, with downloads supplied through trusted Windows package sources such as winget, always delivering the newest upstream version and supporting unattended batch installation of multiple applications.