VS Code Extension
JSSON extension for Visual Studio Code with Language Server Protocol support.
The official JSSON extension for Visual Studio Code provides a first-class development experience with Language Server Protocol (LSP) support.
New in v0.0.6! Full LSP support with go-to-definition, diagnostics, and more.
Features
Syntax Highlighting
Full JSSON syntax highlighting with semantic tokens.
Diagnostics
Real-time error detection as you type.
Auto-Complete
Intelligent completions for keywords and presets.
Go to Definition
Jump to preset and variable definitions.
Quick Install
# From VS Code Marketplace
code --install-extension jsson.jsson-vscode
# Or search "JSSON" in VS Code ExtensionsWhat's New in v0.0.6
| Feature | Description |
|---|---|
| LSP Server | Full Language Server Protocol support |
| Diagnostics | Real-time syntax error detection |
| Presets | Highlighting for @preset and @use |
| Validators | Support for @uuid, @email, etc. |
| Booleans | Highlighting for yes/no, on/off |
Screenshots
Syntax Highlighting
The extension provides rich syntax highlighting for all JSSON features:
- Keywords:
template,map,include - Presets:
@preset,@use - Validators:
@uuid,@email,@datetime - Booleans:
yes,no,on,off - Strings, numbers, operators
Error Detection
Real-time diagnostics show errors as you type:
- Missing closing braces
- Invalid syntax
- Unknown preset references
- Type mismatches