Text Editing & Markdown

Dear ImGui Bundle includes libraries for syntax-highlighted text editing and markdown rendering.

imgui_md - Markdown Rendering¶

Introduction¶

imgui_md renders markdown content directly in your ImGui interface. Supports headers, bold, italic, links, code blocks, lists, and more.

Quick example:

from imgui_bundle import imgui_md, immapp

def gui():
    imgui_md.render("""
# Hello Markdown

This is **bold** and this is *italic*.

- List item 1
- List item 2
    """)

immapp.run(gui, with_markdown=True)

#include "immapp/immapp.h"
#include "imgui_md_wrapper/imgui_md_wrapper.h"

void gui() {
    ImGuiMd::Render(R"(
# Hello Markdown

This is **bold** and this is *italic*.

- List item 1
- List item 2
    )");
}

int main() {
    ImmApp::RunWithMarkdown(gui);
    return 0;
}

Full Demo¶

Try online | Python | C++

Documented APIs¶

• Python: imgui_md.pyi

• C++: imgui_md_wrapper.h

ImGuiColorTextEdit - Syntax Highlighting Editor¶

Introduction¶

ImGuiColorTextEdit is a colorizing text editor for ImGui. It supports syntax highlighting for C, C++, Python, HLSL, SQL, AngelScript, Lua, and more.

Dear ImGui Bundle uses a fork with additional fixes and features.

Features:

• Multiple color palettes (dark, light, retro blue, mariana)

• Language definitions for common languages

• Line numbers, error markers, breakpoints

• Undo/redo, copy/paste, find/replace

Full Demo¶

Try online | Python | C++

Documented APIs¶

• Python: imgui_color_text_edit.pyi

• C++: TextEditor.h