There are few benefits for using libraries, but most importantly all programmers will not be wasting lots of time in order to create a part of program from top to bottom, instead they put time into things that matter most.
- We use libraries to save time. There are perfectly good code already written that we can use and build with .
Why do we need libraries?
Libraries store code such as functions and objects making them available, reusable and time-saving for other programmers.
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Other JS programmers created useful codes that are accessible to us. We should use those codes instead of putting in time to create another code.
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Sharing is caring 
When a programmer creates a JS library and puts it out into the world, theyâre purposefully deciding to share it with the world - so that often means they put in the effort to come up with great documentation and examples.
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Finally!!! Libraries!!! These are God sent!!! They help us build on the shoulders of other programmers and save time!
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Homework on Javascript - Questions October 13th, 2020
Why do we need libraries? Libraries are pre-written Javascript code. The codes are sometimes available online, listed by a provider.
-Hector A. Martinez
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- Coding is a very time consuming activity.
Hence thatâs why we need libraries, so that we can save more time, no need to go back and forth type again the same code that was already written before.
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We need libraries to save time and energy so we can focus on more demanding tasks. Libraries improve readability and provide better cooperation with other developers. If we use some popular library there is a chance that our co-worker already knew it and may easily understand our code.
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Why do we need libraries?
We use code libraries so that we do not need to spend valuable time in re-writing codes for solving common problems, for which the solutions (i.e., libraries) have already been created and shared by other programmers.
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Libraries give us the capability to use code that was already written by another programmer. This allows us to focus on the differentiating qualities of our website instead of trying to continually reinvent the wheel.
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1.Libraries is needed because we could reuse code and the code is already written in a more professional version.
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1.libraries are bundles of reusable javascript functionality. Using libraries you can save your time and you can have a clean code.
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- Why do we need libraries?
A: They help save us time in that we can access code that has already been written (meaning we donât have to build everything from scratch).
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Speaking from personal experience, in the first half of this course. When I would try to write my own codes with the knowledge I learned from the course maybe 50 percent of the time I would fail at executing what I was trying to execute so I would go to google and realize I added something extra or messed up when making a specific function.
With Libraries - this simplifies these kind of issues, if you learn how to call functions that are pre written and if these functions do complex things that makes coding much much easier. It also creates a Javascript standard that many coders are probably using, a coding standard makes things much easier when working as a team and companies would more than likely hire people that know how to code in the popular standards.
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to save time, use better code than oursâŚ
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- Why do we need libraries?
Donât waste our time with writing code thatâs already written.
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- Why do we need libraries?
- Libraries are useful so that we donât need to waste time writing code that somebody else may
have already written and shared to the world. This allows us to focus on building what we really want to spend time building.
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Why do we need libraries?
For reuse of pre-existing code. No need to rewrite so that we donât waste our time writing code that another programmer has already written.
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Code reuse makes sense on many levels but ultimately it is the tie savings that make the most sense and libraries of code are use for that purpose. .
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