An 80x25 fixed-grid text-cell editor with stable Korean/English mixed-width alignment.
Text Editor GPL-3.0 Linux Windows macOS
Simple Screen Editor is a GUI editor for a fixed 80x25 text-cell environment, designed to keep Korean and English mixed-width alignment predictable while editing.
The editing core is written in Go and the desktop shell is built with Wails. The project focuses on a reproducible text-cell editing foundation rather than a one-off experiment.
A consistent cell-based editing workflow with 80 columns and 25 rows.
Character-width-aware insertion and deletion keeps cursor and text-cell placement stable.
Copy and paste with your system clipboard in everyday editing flows.
Open and save UTF-8 text files for cross-platform testing and practical use.
Supports ANSI color-aware editing so colored text layouts can be prepared and reviewed reliably.
Includes box-drawing and special character workflows for classic text UI design and screen composition.
Runable.appsimpleeditorA single executable is enough. Run it from a terminal or launch it directly from your desktop environment without extra setup.
Simple Screen Editor is free software released under the GNU GPL v3.0 (or later).
You can run, study, modify, and redistribute the software under the GPL terms. The software is provided "as is", without warranty of any kind.