DataLensia is designed for power users. Learn the keyboard shortcuts and hidden features that will dramatically speed up your workflow.

⌨️ JSON Editor Shortcuts

Shortcut	Action
`Ctrl+Shift+F`	Format/Pretty-print JSON
`Ctrl+F`	Find in editor
`Ctrl+H`	Find and Replace
`Ctrl+/`	Toggle line comment
`Ctrl+D`	Select next occurrence
`Ctrl+Shift+K`	Delete line
`Alt+Up/Down`	Move line up/down
`Ctrl+Z`	Undo
`Ctrl+Shift+Z`	Redo
`Ctrl+A`	Select all
`Ctrl+C`	Copy selection
`Ctrl+V`	Paste
`Ctrl+L`	Select line

🌲 JSON Tree View (JSONView) Shortcuts

Shortcut	Action
`↑` / `↓`	Navigate up/down between nodes
`←`	Collapse current node / go to parent
`→`	Expand current node
`Enter`	Toggle expand/collapse
`Ctrl+F` / `/`	Focus the search bar
`Escape`	Clear search / close modals
`Home`	Jump to the first node
`End`	Jump to the last visible node

🔍 Search Features

In the JSON Editor

Ctrl+F opens the Monaco find widget with support for:
- Case-sensitive search
- Whole word matching
- Regular expressions (full JavaScript regex syntax)
- Replace and Replace All

In JSONView

Type in the search bar or press / to focus it.
Toggle Regex mode for pattern-based search (e.g., \d{4}-\d{2}-\d{2} to find all dates).
Use type filters to narrow results (show only strings, numbers, objects, etc.).
Matching nodes are highlighted in the tree with navigation arrows to jump between matches.

🖱️ Mouse Shortcuts

Action	Effect
Click a node in JSONView	Select and highlight the node
Click a breadcrumb segment	Navigate to that level
Click column header (Data Explorer)	Sort ascending/descending
Scroll wheel (Flow Diagram/Node Graph)	Zoom in/out
Click + drag background	Pan the canvas
Double-click a node (Flow Diagram)	Expand/collapse children

⚡ Global Shortcuts

Shortcut	Action
`Ctrl+S`	Save workspace (when in workspace mode)
`Escape`	Close fullscreen modal / close overlay

💡 Power User Tips

1. Quick Format on Upload

When you paste or upload JSON, click the Format button immediately. This ensures consistent indentation and makes the tree view more readable.

2. Use Regex Search in JSONView

Toggle regex mode in the search bar to find complex patterns:

^https?:// — Find all URL values
\d{4}-\d{2}-\d{2} — Find all date strings
null|undefined — Find all null/empty values
@.*\.com — Find all email-like values

When exploring deep structures in JSONView, click any breadcrumb segment to instantly jump to that level without scrolling.

4. Fullscreen for Complex Work

Every major tool supports fullscreen mode (click the ⛶ icon). Use it when:

Working with large datasets in the comparator.
Building complex transforms with many mappings.
Exploring large flow diagrams or node graphs.

5. Copy Path Feature

In JSONView, hover over any node and click the copy-path icon to get the JSON path (e.g., users[0].settings.theme). This is invaluable for:

Writing filter conditions.
Referencing fields in the Transform Builder.
Debugging API responses.

6. Type Filters

In JSONView, use the type filter buttons to show only nodes of a specific type. This is especially useful for:

Finding all numeric values in a large config.
Locating all arrays in a deeply nested structure.
Identifying null values that may indicate missing data.

🚀 Quick Reference Card

EDITOR:       Ctrl+Shift+F = Format  |  Ctrl+F = Find  |  Ctrl+H = Replace
TREE VIEW:    ↑↓ = Navigate  |  ←→ = Collapse/Expand  |  / = Search
GLOBAL:       Ctrl+S = Save  |  Esc = Close modal
CANVAS:       Scroll = Zoom  |  Drag = Pan  |  Click = Select

Master these shortcuts and you'll navigate DataLensia like a pro.