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Vscode Spell Checker

A simple source code spell checker for code

Install / Use

npx skills add streetsidesoftware/vscode-spell-checker

Installs into whichever agent you are using.

About this skill

Quality Score

0/100

Supported Platforms

GitHub Copilot

README

Spelling Checker for Visual Studio Code

A basic spell checker that works well with code and documents.

The goal of this spell checker is to help catch common spelling errors while keeping the number of false positives low.

Support Further Development

GitHub Sponsors

PayPal

Open Collective

Street Side Software

Functionality

Load a TypeScript, JavaScript, Text, etc. file. Words not in the dictionary files will have a squiggly underline.

Example

Example

Suggestions

Example

To see the list of suggestions:

After positioning the cursor in the word, any of the following should display the list of suggestions:

  • Click on the 💡 (lightbulb) in the left hand margin.
  • Quick Fix Editor action command:
    • Mac: +. or Cmd+.
    • PC: Ctrl+.

Install

Open up VS Code and hit F1 and type ext select install and type code-spell-checker hit enter and reload window to enable.

Supported Languages

  • English (US)
  • English (GB) - turn on by changing "cSpell.language": "en" to "cSpell.language": "en-GB"

Add-On Dictionaries

<!--- cspell:disable ---> <!--- @@inject: https://github.com/streetsidesoftware/vscode-cspell-dict-extensions/blob/main/static/generated/marketplace_language_extensions.md --->

Language Dictionaries

  • Ancient Greek - Ancient Greek dictionary extension for VS Code.
  • Arabic - Arabic dictionary extension for VS Code.
  • Armenian - Armenian dictionary extension for VS Code.
  • Australian English - Australian English dictionary extension for VS Code.
  • Austrian German - Austrian German dictionary extension for VS Code.
  • Basque - Basque dictionary extension for VS Code.
  • British English - British English dictionary extension for VS Code.
  • British English - British English -ise dictionary extension for VS Code.
  • Bulgarian - Bulgarian dictionary extension for VS Code.
  • Canadian English - Canadian English dictionary extension for VS Code.
  • Catalan - Catalan dictionary extension for VS Code.
  • Croatian - Croatian dictionary extension for VS Code.
  • Czech - Czech dictionary extension for VS Code.
  • Danish - Danish dictionary extension for VS Code.
  • Dutch - Dutch / Nederlands dictionary extension for VS Code.
  • Esperanto - Esperanto dictionary extension for VS Code.
  • Estonian - Estonian dictionary extension for VS Code.
  • Finnish - Finnish dictionary extension for VS Code.
  • French - French dictionary extension for VS Code.
  • French Réforme 90 - French Réforme 90 dictionary extension for VS Code.
  • Galician - Galician dictionary extension for VS Code.
  • German - German dictionary extension for VS Code.
  • Greek - Greek dictionary extension for VS Code.
  • Hebrew - Hebrew dictionary extension for VS Code.
  • Hungarian - Hungarian dictionary extension for VS Code.
  • Indonesian - Indonesian dictionary extension for VS Code.
  • Italian - Italian dictionary extension for VS Code.
  • Latin - Latin dictionary extension for VS Code.
  • Latvian - Latvian dictionary extension for VS Code.
  • Lithuanian - Lithuanian dictionary extension for VS Code.
  • Macedonian - Macedonian dictionary extension for VS Code.
  • Mongolian - Mongolian dictionary extension for VS Code.
  • Norwegian Bokmål - Norwegian Bokmål dictionary extension for VS Code.
  • Persian - Persian dictionary extension for VS Code.
  • Polish - Polish dictionary extension for VS Code.
  • Portuguese - Portuguese dictionary extension for VS Code.
  • Brazilian Portuguese - Brazilian Portuguese dictionary extension for VS Code.
  • Romanian - Romanian dictionary extension for VS Code.
  • Russian - Russian dictionary extension for VS Code.
  • Serbian - Serbian dictionary extension for VS Code.
  • Slovak - Slovak dictionary extension for VS Code.
  • Slovenian - Slovenian dictionary extension for VS Code.
  • Spanish - Spanish Add-On for Code Spell Checker
  • [Swedish](htt

Related Skills

View on GitHub
GitHub Stars1.7k
CategoryDevelopment
Updated8d ago
Forks142

Languages

TypeScript

Security Score

80/100

Audited on Jul 31, 2026

No findings