In what instances should you not 尚未发布任何内容
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科学和技术
The answer to this really depends on the context.
One instance where you shouldn't use JavaScript is when the same thing can be accomplished without it.
For example, CSS3 animations mean that many animations do not require JavaScript.
I work with Django and I try to accomplish as much as I can with Django's built-in templating system before doing the same thing with JavaScript, so that the page is loaded as close to how I need it as possible. Using JavaScript to e.g. fill in details from a database entry on a particular page can slow down the page.
One instance where you shouldn't use JavaScript is when the same thing can be accomplished without it.
For example, CSS3 animations mean that many animations do not require JavaScript.
I work with Django and I try to accomplish as much as I can with Django's built-in templating system before doing the same thing with JavaScript, so that the page is loaded as close to how I need it as possible. Using JavaScript to e.g. fill in details from a database entry on a particular page can slow down the page.
