topic sample languages nodejs products azure cognitive services Language REST API samples These samples are quickstarts that show how to use various Language APIs, such as Bing Spell Check. Prerequisites Create an Azure resource for the service you'd like to try, for example a Bing Spell Check resource. Add your key and endpoint from your resource to your environment variables with the variable names suggested in the sample. Copy/paste the .js file into your project or text editor. Running the samples Run from your IDE or the command line: node BingSpellCheckv7.js Resources Bing Spell Check: Documentation, API