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SergeiGolos
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codemirror-decoration-builder

Build CodeMirror 6 decorations for block previews, error highlighting, and indentation guides.

1|Updated Dec 21, 2024
Search Tags:#typescript#editor#syntax highlighting#codemirror#decorations#ui visualization
One-click install
npx skills add https://github.com/SergeiGolos/wod-wiki --skill codemirror-decoration-builder
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: codemirror-decoration-builder
Source: https://github.com/SergeiGolos/wod-wiki/tree/main/.gemini/skills/codemirror-decoration-builder
Command: npx skills add https://github.com/SergeiGolos/wod-wiki --skill codemirror-decoration-builder

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This Skill streamlines the process of creating rich visual enhancements within the CodeMirror 6 editor, enabling dynamic previews, syntax highlighting, and structural visualizations directly within the editing interface.

Core Features & Use Cases

  • Block-level Previews: Replace unfocused code blocks with rendered previews.
  • Syntax Feedback: Highlight errors or specific code elements with distinct styling.
  • Structural Visualization: Add indentation guides or relationship markers for better code comprehension.
  • Use Case: Implement a feature where WodScript blocks are replaced by their rendered output when not actively being edited, providing immediate visual feedback to the user.

Quick Start

Use the codemirror-decoration-builder skill to apply a 'cm-error-underline' class to a specific text range in the CodeMirror editor.

Frequently Asked Questions about codemirror-decoration-builder

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I create CodeMirror 6 decorations to visualize document structure?▼

CodeMirror 6 decorations visualize document structure by using the Decoration API, WidgetType, ViewPlugin, and RangeSetBuilder to render block-level previews, syntax error highlighting, and indentation guides efficiently.

How do I replace unfocused code blocks with rendered previews in a CodeMirror 6 editor?▼

Replacing unfocused code blocks with rendered previews in CodeMirror 6 involves building block-level decorations using WidgetType, allowing users to see the rendered output visually when not actively editing that specific block.

How do I apply syntax error highlighting to a specific text range in CodeMirror?▼

Syntax error highlighting in CodeMirror applies distinct styling, such as a 'cm-error-underline' class, to specific text ranges using the Decoration API to provide immediate visual feedback for code errors.

Do I need to understand the ViewPlugin and RangeSetBuilder APIs to add indentation guides?▼

Yes, adding structural visualizations like indentation guides in CodeMirror 6 requires understanding the ViewPlugin and RangeSetBuilder APIs to manage and render the decorations efficiently within the text editor.

Can I use TypeScript to implement real-time UI visualization feedback in CodeMirror 6?▼

Yes, you can use TypeScript to implement real-time UI visualization feedback in CodeMirror 6 by configuring ViewPlugin and Decoration APIs to dynamically update syntax highlighting and structural markers as the document changes.

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