Tips for ensuring semicolons are mandatory in JavaScript code

What is the most effective way for a developer who prefers using semicolons at the end of JavaScript statements to enforce this practice technically?

I primarily work with Visual Studio (ASP.NET webapps), but I am open to learning about solutions in any other development environment.

Answer №1

One way to enhance the IDE would be to find a method to incorporate Javascript Lint.

Answer №2

One technique I employ is running my JavaScript code through a handler that automatically removes new lines, comments, tabs, and extra whitespace. If I forget to end my JS statements with a semicolon, it often results in an error message (unfortunately). However, debugging becomes quite challenging using this method, as pinpointing errors can be tricky (e.g., error on line 1 character 2654).

Another approach I take is utilizing Firebug + YSlow, where I occasionally run the built-in JSLint for validation.

Perhaps there exists a tool in Visual Studio specifically designed for checking JavaScript syntax that can be customized similarly to how it is done for (X)HTML and XML files.

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