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Show HN: Operator Lookup, a search engine for JavaScript operators

3 点作者 joshwcomeau超过 4 年前

2 条评论

joshwcomeau超过 4 年前
Hey HN!<p>I created this project because I was sick of how hard it was to google for JavaScript operators; Google ignores certain characters like &quot;?&quot;. I would remember the syntax, but not what it was called, or exactly how it worked… and it was surprisingly difficult to research!<p>This little tool allows users to write the syntax for a given operator, and it provides a name, a description, some examples, and a link to the MDN documentation.<p>I expect it to be a useful bookmark, for the next time you can&#x27;t remember what the heck the &quot;?.&quot; (Nullish Coalescing) or &quot;??=&quot; (Logical Nullish Assignment) operators are called :)
h8超过 4 年前
Very nice and sleek UI! I agree that it is unlikely to comprehend all javascript operators at once, especially for someone starting out. Will definitely keep this in mind whenever I need a quick brush up.