Helps to automatically place the non-breaking spaces, correct small typos, replace the quotation marks to a correct format and much more. Based on typograf and atom-red-typography. You can try online version.

Select text and press ctrl + alt + T.

This extension contributes the following settings:

• vscode-typograf.autoDetectLocale: detect locale automatically. Default is true.
• vscode-typograf.locale: locale for typograf. Default is en_US. Does't work with vscode-typograf.autoDetectLocale.
• vscode-typograf.type: type of HTML entities. As names, “A” or As digits, “A”. Default is UTF-8, “A”.
• vscode-typograf.onlyInvisible: HTML entities only for invisible symbols. Default is false.
• vscode-typograf.enableRules: specify rules to enable, separated by commas.\nExample: common/nbsp/replaceNbsp,ru/optalign/*.
• vscode-typograf.disableRules: specify rules to disable, separated by commas.\nExample: common/space/afterPunctuation,common/space/trimLeft.