JSON

Phoenix Code has code intelligence for JSON files, with extra features for package.json. Hints, hover info, and error checking work as described in Code Intelligence.

package.json

When you edit the dependencies in package.json:

• Typing a package name shows live suggestions from the npm registry.
• Typing a version shows the package's real versions, newest first, with ^ and ~ shortcuts at the top.
• Hovering over a dependency shows the package's description, latest version, license, and links to its homepage and docs.

Your dependencies are also checked against npm's security advisories, the same data npm audit uses. If a dependency has a known vulnerability, it is underlined in the editor and listed in the Problems panel with its severity.

Desktop Only

The security check runs in the desktop app. The package name, version, and hover hints work everywhere.

Config File Intelligence

Phoenix Code knows the valid fields of well-known config files like package.json, tsconfig.json, .eslintrc, .babelrc, and .prettierrc. It suggests fields as you type, shows what each field means on hover, and flags mistakes in the Problems panel.

Desktop Only

Config file intelligence runs in the desktop app.