![]() In the Settings dialog ( Ctrl+Alt+S), go to Languages & Frameworks | Schemas and DTDs | Remote JSON Schemas. Enable automatic download schemas from the JSON Schema Store If it was turned off, you can enable it again at any time. Schemas from the JSON Schema Store can be applied to YAML files as well.īy default, automatic download of Schemas from the JSON Schema Store is enabled. If your configuration file has a custom name or you are working with a scratch file, click No JSON schema on the Status bar and select the required schema from the list or click New Schema Mapping to open the JSON Schema Mappings page and configure a new custom schema. The name of the applied schema is shown on the Status bar. As soon as you open a file whose name is associated with one of the available schemas (for example, tslint.json), P圜harm downloads and uses this schema for it. P圜harm can automatically download and use schemas from the JSON Schema Store that hosts schema files for many popular configuration files. In the File Name Patterns area, click and type *.json in the Add Wildcard dialog that opens. In the Recognized File Types list, select JSON5. In the Settings dialog ( Ctrl+Alt+S), go to Editor | File Types. Extend the JSON5 syntax to all JSON files P圜harm by default treats files with the json5 extension as JSON5 files and supports this new syntax in them. P圜harm recognizes a number of most popular JSON standards including JSON5. You can also use custom JSON Schemas to enable code completion in your JSON files and validate them. In popular types of configuration files, P圜harm provides code completion, thanks to the JSON Schema, which is a special format for describing the structure and contents of such files. P圜harm helps you work with JSON files - it checks their syntax and formatting. In order to do that, open the Command Palette (using Ctrl + Shift + P), and then searching for Change Language Mode, then select JSON in the drop-down.Īlternatively, you can click the file format button in the lower right corner and select JSON in the drop-down menu to achieve the same result.The JSON format is commonly used for storing data and for configuration files. Most of the time, the feature works right after you paste the snippet, but sometimes it doesn’t, in this case, you would have to manually specify the file syntax. json extension.įor unsaved JSON snippet, VSCode has the ability to recognize the format automatically. The keyboard shortcut above is guaranteed to work if you have saved the file with a. ![]() The shortcut may vary between different operating systems:Īlternatively, you can open the Command Palette (using Ctrl + Shift + P), and then searching for format document. In order to format a JSON in VSCode, simply press Ctrl+Shift+I keyboard shortcut. For more details about this, check out this StackOverFlow answer. ![]() Usually you should see JSON objects indented at 2 spaces, following coding standards checked by JSLint or NPM (Isaac Shlueter’s) coding standards. Remember to be consistent with the coding conventions of your project and use the same indendation level as you would for an JS object literal. What it does is basically add indentation and spaces to make compact (or minified) JSON reads better under the human eye. ![]() However, there is a good practice called “pretty-printing”, or sometimes, beautify/format JSON. The JSON specification permits any number of whitespaces. ![]() In other words, JSON is typically sent as compactly as possible. 4 Change keyboard shortcut to format JSON JSON indentation standardīefore getting any further, you should know that JSON is a serialization format, not a presentation format.īecause of that, there is no standard for its indentation. ![]()
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