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8/13/2025

Ace Code Editor

Introduction

A powerful code editor plugin that enables convenient code file editing directly in Obsidian, providing syntax highlighting and basic completion features.

Project Repository: GitHub - obsidian-ace-code-editor

Store Installation: Obsidian Plugin Store

Key Features

  • Syntax Highlighting: Support for 110+ programming languages
  • Theme Adaptation: 20+ editor themes with automatic light/dark mode adaptation
  • Smart Completion: Language-specific code completion and suggestions
  • Multiple Keyboard Modes: Support for Vim, Emacs, VS Code, Sublime and other editor shortcuts
  • Search & Replace: Regular expression-powered search and replace functionality
  • CSS Snippet Management: Visual management of Obsidian custom CSS styles
  • File Preview: Support for code file reference preview in markdown
  • Auto Save: Automatic content saving to prevent data loss

Use Cases

Developers

  • Script Management: Manage automation scripts and tools
  • Configuration Files: Edit various configuration files
  • Code Snippets: Collect and manage code snippets

Theme Developers

  • CSS Development: Visual editing of Obsidian themes
  • Snippet Management: Easy management of multiple CSS snippets
  • Live Preview: Instant preview of style effects

Note Users

  • Technical Documentation: Embed and edit code in notes
  • Learning Records: Document programming learning process
  • Project Documentation: Maintain project-related technical documentation

Development Team

RavenHogwarts

RavenHogwarts

Creator & Developer

Released under the GPL-3.0 license.