cspell.json

{
    "version": "0.2",
    "language": "en",
    "enabledLanguageIds": [
        "markdown"
    ],
    "languageSettings": [
        {
            "languageId": "markdown",
            "ignoreRegExpList": [
                // don't spellcheck inside code fences
                "/```(?:.|\\n)+?^\\s*```/m",
                // don't spellcheck inside code quoting
                "/(?<!`)`[^`]+?`/",
                // don't spellcheck GitHub user names
                "/@\\w+/"
            ],
            "dictionaries": [
                "cspell-dict.txt"
            ]
        }
    ],
    "minWordLength": 1,
    "dictionaryDefinitions": [
        {
            "name": "cspell-dict.txt",
            "path": "./cspell-dict.txt",
            "description": "Custom Workspace Dictionary",
            "addWords": true,
            "scope": "workspace"
        }
    ]
}