JSS Style Checker — VS Code Extension

Lint LaTeX / Sweave / R Markdown manuscripts against the JSS style guide directly inside VS Code, as you type.

The checker runs entirely inside the extension via WebAssembly — no Python, no separate binary, nothing to install. Manuscripts never leave your machine.

Install

code --install-extension kollerma.jss-style-checker

Or find "JSS Style Checker" in the VS Code Marketplace / Open VSX. That's it — the engine is bundled.

Settings

Setting	Default	Description
`jssStyleChecker.severityOverrides`	`{}`	Per-rule severity override map.
`jssStyleChecker.ignoreRules`	`[]`	Rule ids to suppress.
`jssStyleChecker.codeWidth`	`80`	Max line width for `JSS-WIDTH-001`.
`jssStyleChecker.runOn`	`"change"`	When to re-lint: `"save"` or `"change"`.

Commands

jss-lint: Run init — write a starter .jss-lint.toml in the workspace folder.
jss-lint: Apply all fixes — apply every available auto-fix to the active file.

Develop

cd vscode-extension
npm install
npm run build:wasm   # compile the Rust engine to WASM (needs Rust + wasm-pack)
npm run watch        # incremental TS build

In a separate VS Code window, press F5 to launch the Extension Development Host.

License

MIT.

JSS Style Checker