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Best Confluence Apps for Developers in 2026: Code Blocks, Diagrams, Markdown & More

· 5 min read
NGPilot
NGPilot

Developer teams use Confluence differently than marketing or HR. You document APIs, share architecture diagrams, write runbooks, and collaborate on code reviews. The default Confluence editor works, but it wasn't built for technical documentation.

This guide covers the best Confluence apps for developers in 2026, organized by use case. We built several of these apps at NGPILOT, so we'll be transparent about where our apps fit and where competitors offer better solutions.

Confluence Code Editor: Syntax Highlighting, Themes & Dark Mode Guide

· 4 min read
NGPilot
NGPilot

Confluence's built-in code block macro is limited — it supports roughly 30 languages, has no dark theme, and lacks basic features like copy buttons and collapsible sections. If your team writes documentation with code snippets, you need something better.

This guide shows how to add a VS Code-grade code editor to Confluence with syntax highlighting for 85+ languages, automatic dark/light theme detection, and one-click copy buttons.