CodeXplorer

A VS Code-inspired desktop code editor built with NeutralinoJS, CodeMirror 5, and HuggingFace AI. Lightweight native app — no Electron.

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Features

• Multi-file tabbed editor — syntax highlighting for 17+ languages, code folding, bracket matching, autocomplete
• Dark / Light themes — one-dark (dark) and eclipse (light), toggle in title bar
• Find & Replace — inline bar with match count, Replace One / All, match highlighting
• File Explorer — multi-folder workspace, file tree with polling, right-click context menu (New, Rename, Delete, Remove Folder, Open in Explorer)
• Search in Files — Ctrl+Shift+F searches across all workspace folders, click result to jump to line
• Image & Video preview — images open inline, videos open in a modal player, binary files are blocked
• Integrated Terminal — run Python, JS, C/C++, Java, Rust, Go, Ruby, PHP, Shell, HTML with one shortcut
• AI Assistant — HuggingFace-powered chat with Explain / Fix / Refactor quick actions, code insertion at cursor
• Session Restore — reopens folders, tabs, and active file on next launch
• Font zoom & Word wrap — Ctrl+=/−/0 and Alt+Z, both persist across sessions

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Keyboard Shortcuts

Shortcut	Action
Ctrl+N	New file
Ctrl+S	Save
Ctrl+W	Close tab
Ctrl+Enter	Run file
Ctrl+`` ``	Toggle terminal
Ctrl+F	Find
Ctrl+H	Find & Replace
F3 / Shift+F3	Next / Prev match
Ctrl+Shift+F	Search in files
Ctrl+= / Ctrl+- / Ctrl+0	Zoom in / out / reset
Alt+Z	Word wrap
Ctrl+Space	Autocomplete

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Getting Started

Prerequisites: NeutralinoJS CLI + language runtimes on PATH (Python, Node, GCC, etc.)

# Install / update binaries
neu update

# Run in development
neu run

# Build for distribution
neu build

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Tech Stack

Desktop runtime	NeutralinoJS v6.4.0
Editor	CodeMirror 5 v5.65.16
AI	HuggingFace Inference API (Qwen2.5-Coder-32B)
Language	Vanilla JS / HTML / CSS — no bundler

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Known Limitations

• File tree shows node_modules, .git etc. (no .gitignore filtering)
• Autocomplete is word-based only (no LSP / IntelliSense)
• No linting, debugging, or folder rename
• Search-in-files uses PowerShell — Windows only
• AI requires internet access

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License

MIT