Why should you prefer lwc over aura web components? (1)

1
Why should you prefer lwc over aura web
components?
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INTRODUCTION

• In 2014, salesforce launched the lightning
  framework.
• Since internet standards offered limiting results
  usefulness to form large-scale net applications
  at the time, aura came with its component-driven
  model that allowed developers to form large-scale
  shopper applications on the cyber web.
• Fast-forward to five years from the time of aura
  the cyber web stack has seen an associate new
  level of innovation and standardization that
  reworked it from being a rudimentary
  page-rendering platform to an internet
  development platform.

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WHAT IS THE LIGHTNING COMPONENT?

• To understand the salesforce lightning part, we
  must grasp salesforce lightning first.
• Salesforce lightning could be a complete tool
  chest set for developers which embraces the
  salesforce lightning framework and a few tools
  like lightning app builder, experienced builder
  to form the event seamless for the developers.
• Lightning element is a user interface (UI) that
  is primarily based on a framework for developing
  mobile/desktop/web-based applications.

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WHAT IS THE LIGHTNING COMPONENT?

• Victimization is the lightning part alongside
  these tools, youll customize and deploy new apps
  in mobile devices simply and effortlessly.
• Aura elements are reusable units of the app.
• It represents a tiny low section of the UI of
  reusable apps.
• Aura part framework contains many such pre-built
  elements.

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WHAT IS THE LIGHTNING COMPONENT?

• Lightning elements go along with lightning design
  styling and are configurable to make custom
  lightning elements for the apps in step with the
  necessities.
• Developers render these elements to provide HTML
  document object model components among the
  browsers.
• Everything that happens within an element is
  encapsulated.
• Developer will simply consider building their
  apps.
• Innovations, style changes, or any new
  modification done to the elements are done by the
  author of the element itself.

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BENEFITS OF USING LIGHTNING COMPONENTS

• It helps the developers to make apps using a
  standardized JavaScript framework.
• Components are straightforward to use, reusable,
  and customizable, which offers a strong and quick
  framework to figure with.
• Lightning element pages are higher in performance
  than their inheritance counterparts.
• Easy to make a responsive page or app with the
  lightning element.

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THE EVOLUTION OF LIGHTNING WEB COMPONENTS (LWC)

• When a development framework like the lightning
  framework is designed, the best possible
  resolution is assumed.
• However, with time, each best resolution gets
  room for improvement.
• Lightning components parts are the new way to
  create lightning parts easily.
• In 2014, since the aura was introduced, the
  internet has modified drastically.
• Google began to scrap the decades-old limitations
  and replacement them with a quicker and best
  method of working with the net.

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THE EVOLUTION OF LIGHTNING WEB COMPONENTS (LWC)

• This new idea was referred to as the net element.
• After Google has free net components to the
  google chrome browser, all the main net browsers
  like Firefox, Safari, or edge began to adopt it
  quickly.
• Salesforce development had to stay up the pace
  and standardizations of the online parts in
  keeping with the large demand of the online parts
  across the web.
• Salesforce switched from the lightning element
  framework to the lightning web elements framework
  while retaining all the benefits of the
  well-known aura framework.
• Also, the users of the aura framework started
  using these 2 frameworks as they are identical.

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WHY SHOULD WE USE LWC INSTEAD OF EXISTING AURA
COMPONENTS?

• Easy to learn LWC is essentially takes the shape
  through native internet standards that are within
  the browser. It means no additional abstraction
  layer like the aura framework.
• Better performance LWC is likely to render
  faster than aura elements, due to the lack of an
  additional abstraction layer, which is important
  for deliverability.

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WHY SHOULD WE USE LWC INSTEAD OF EXISTING AURA
COMPONENTS?

• Common components/service components We will
  currently write elements that dont have any
  interface in LWC, and those elements are often
  reused in different elements that are more
  economical than static resources.
• Better security, testing and browser
  compatibility With LWC, DOM isolation is higher
  and has a lot of restricted event scope. With
  every of these, we have a lot of consistency in
  planning elements. LWC additionally supports
  two-way information binding with that we will
  coordinate however information moves between
  parts.

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REUSING AURA FRAMEWORK FOR LWC DEVELOPMENT

• We all know about lightning data service (LDS).
  It is used to do crud operations on record
  without any using apex code.
• LWC can also benefit from LDS by accessing data
  from all objects.
• Import from lightning/uirecordapi
• Createrecord(recordinput)
• Updaterecord(recordinput)
• Deletecreaterecord(recordinput)
• Getrecord(recordinput)
• We can compose aura components from lightning web
  components but cant do vice versa.

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DIFFERENCES BETWEEN AURA AND LIGHTNING WEB
COMPONENTS

• LWC was created to beat the aura framework
  however not eliminate the facility of the
  lightning elements.
• With the online standards, developers had to use
  many alternative things like a rendering engine,
  normal components, core language, and events to
  create an entire large-scale web application.

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SHORTCOMINGS WITH AURA

• Continuous UI transformations required optimized
  rendering that wasnt the case with lightning
  elements standard UI components couldnt be
  altered to make custom-made elements that were
  the largest defect.
• Modern enterprises required made-to-order user
  experiences. The client-side technology like
  modules, classes, decorations, or guarantees
  couldnt be written to make fashionable and
  large-scale organizations. Moreover, angular,
  react these are all JavaScript frameworks,
  however, offer the best level of abstraction.

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CONCLUSION

• Its nice to see how an organization will evolve
  and use the lessons learned to make a decent
  framework, supported standards, and smart
  practices.
• As a result, the community has embraced LWC, and
  that would not be shocked if aura elements are
  deprecated shortly.
• The Blueflame Labs is one of the best Salesforce
  Consulting Partners providing a wide range of
  valuable Salesforce Services to clients.
• To know more details about the LWC
  implementations provided by Salesforce Get in
  touch with us today.