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micro-editor/micro

Micro is a terminal-based text editor built with Go, designed to provide a modern, extensible editing experience within the terminal. It features a modular plugin architecture supporting syntax highlighting, linting, and automated code formatting, alongside a Lua scripting environment for deep customization. The system manages its own runtime assets, configuration, and build processes, ensuring portability and consistent behavior across platforms.

61.5

Adequate · 1 August 2026

20k

lines of production code

Go

primary language

1

bus factor · 380 authors in all

3

measurements over time

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How it got here

2016 · Go port and feature expansion

The project underwent a major architectural shift by rewriting the editor in Go, replacing the previous D-based implementation. This period focused on establishing a standard project layout, embedding runtime assets, and introducing new features such as a plugin system, syntax highlighting, and command-line utilities.

10 changes

2017–2019 · Architecture and feature expansion

This period focused on a comprehensive architectural overhaul of the editor's internal systems, including a complete rewrite of the syntax highlighting engine and the action execution framework. Significant features were introduced, such as literate programming support, an enhanced Lua scripting environment, and a modular configuration and plugin management system. The codebase also improved Unicode handling, terminal integration, and dependency management through Go modules.

15 changes

2020–2021 · status, diff, and clipboard enhancements

This period focused on expanding the editor's capabilities with new plugins for customizable status lines and buffer diffing, alongside significant improvements to clipboard handling for multi-cursor and terminal-based operations. Additionally, the project improved its packaging by integrating with the Debian alternatives system.

4 changes

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About this page

  • The description of this project is derived from its own commit history, not from its README.
  • The score is its highest published measurement, taken on 1 August 2026 at a pinned commit. It is not a live figure and does not change until the project is measured again.
  • Measured at commit 77de728b87 — the exact code this score is about.
  • Scored under rubric rubric-2026.08.18. Score the same commit under that rubric and you get the same number.
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