Note: I consider this to be an excellent example of a more general principle. In general, when communicating, you want to communicate in a way that will be understood. That involves knowing your audience. If you are applying to a local shop, with 6 current staff in total, named JavaScript Improvers, Inc., and you are customizing your resume which will be sent directly to the CTO, then you may be able to leave off certain information. In general, knowing your audience is always helpful. For most larger companies, as stated in other answers, you don't want to assume that your audience understands basic technical terms, pre-requisites, etc. (They may be humans who don't know enough about some pre-requisites, or computer programs that may not have certain pre-requisites identified.) As Joe Strazzere's answer mentions, you don't want to miss out on a common search term.
However, rather than just "leaving it in", and thereby mixing JavaScript with the other technologies, I have another idea: Removing JavaScript from that section might be a good idea. At the same time, rename the section from "skills" to "other skills". Then, separately, create another JavaScript section:
- JavaScript-Related Skills
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AngularJS, React, jQuery, Node.js, Express, PhantomJS, Tape etc...
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Other Useful Skills
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Infinite loops, buffer overflows, Heisenbugs, dividing by zero, off-by-ones, syntax errors, etc.
(The above example is just meant to demonstrate the basic concept. Clearly you'll want to customize what is seen above. Specific details on precisely how to do that can vary depending on other characteristics about your specific resume.)