SlideShare a Scribd company logo
1 of 1
Download to read offline
REACT KEYS VS PROPS
REACT KEYS VS PROPS
KEYS
PROPS
Used internally by React for optimizing
list rendering.
Uniquely identify elements within a list of
components.
Help React efficiently update the DOM
when a list changes.
Required when rendering dynamic lists to
track elements accurately.
Short for "properties," passed from
parent to child components.
Allow data to flow from parent
components to child components.
Enable customization and configuration
of child components.
Can be both data and functions/methods.

More Related Content

More from TutorialsFreak

More from TutorialsFreak (13)

Difference between Vulnerability Assessment vs. Penetration Testing
Difference between Vulnerability Assessment vs. Penetration TestingDifference between Vulnerability Assessment vs. Penetration Testing
Difference between Vulnerability Assessment vs. Penetration Testing
 
Top 6 Python Compilers For Developers
Top 6 Python Compilers For DevelopersTop 6 Python Compilers For Developers
Top 6 Python Compilers For Developers
 
Python Coding Tips
Python Coding TipsPython Coding Tips
Python Coding Tips
 
Complete Python Roadmap for Beginner’s
Complete Python Roadmap for Beginner’sComplete Python Roadmap for Beginner’s
Complete Python Roadmap for Beginner’s
 
Most Common C Compiler Errors
Most Common C Compiler ErrorsMost Common C Compiler Errors
Most Common C Compiler Errors
 
Benefits of Using C Compiler
Benefits of Using C Compiler Benefits of Using C Compiler
Benefits of Using C Compiler
 
The Significance of CTF in Ethical Hacking.pdf
The Significance of CTF in Ethical Hacking.pdfThe Significance of CTF in Ethical Hacking.pdf
The Significance of CTF in Ethical Hacking.pdf
 
Pros and Cons of Ethical Hacking
Pros and Cons of Ethical HackingPros and Cons of Ethical Hacking
Pros and Cons of Ethical Hacking
 
Black Hat Hacker Common Mistakes
Black Hat Hacker Common MistakesBlack Hat Hacker Common Mistakes
Black Hat Hacker Common Mistakes
 
Internet vs Intranet (Difference Between Internet and Intranet)
Internet vs Intranet (Difference Between Internet and Intranet)Internet vs Intranet (Difference Between Internet and Intranet)
Internet vs Intranet (Difference Between Internet and Intranet)
 
Tool used for Footprinting.
Tool used for Footprinting.Tool used for Footprinting.
Tool used for Footprinting.
 
The Difference Between Node.js and React.js.pdf
The Difference  Between Node.js and React.js.pdfThe Difference  Between Node.js and React.js.pdf
The Difference Between Node.js and React.js.pdf
 
What are the Reactjs Properties
What are the Reactjs PropertiesWhat are the Reactjs Properties
What are the Reactjs Properties
 

Recently uploaded

Cloud Frontiers: A Deep Dive into Serverless Spatial Data and FME
Cloud Frontiers:  A Deep Dive into Serverless Spatial Data and FMECloud Frontiers:  A Deep Dive into Serverless Spatial Data and FME
Cloud Frontiers: A Deep Dive into Serverless Spatial Data and FME
Safe Software
 
Modular Monolith - a Practical Alternative to Microservices @ Devoxx UK 2024
Modular Monolith - a Practical Alternative to Microservices @ Devoxx UK 2024Modular Monolith - a Practical Alternative to Microservices @ Devoxx UK 2024
Modular Monolith - a Practical Alternative to Microservices @ Devoxx UK 2024
Victor Rentea
 
Why Teams call analytics are critical to your entire business
Why Teams call analytics are critical to your entire businessWhy Teams call analytics are critical to your entire business
Why Teams call analytics are critical to your entire business
panagenda
 

Recently uploaded (20)

Cloud Frontiers: A Deep Dive into Serverless Spatial Data and FME
Cloud Frontiers:  A Deep Dive into Serverless Spatial Data and FMECloud Frontiers:  A Deep Dive into Serverless Spatial Data and FME
Cloud Frontiers: A Deep Dive into Serverless Spatial Data and FME
 
WSO2 Micro Integrator for Enterprise Integration in a Decentralized, Microser...
WSO2 Micro Integrator for Enterprise Integration in a Decentralized, Microser...WSO2 Micro Integrator for Enterprise Integration in a Decentralized, Microser...
WSO2 Micro Integrator for Enterprise Integration in a Decentralized, Microser...
 
The Zero-ETL Approach: Enhancing Data Agility and Insight
The Zero-ETL Approach: Enhancing Data Agility and InsightThe Zero-ETL Approach: Enhancing Data Agility and Insight
The Zero-ETL Approach: Enhancing Data Agility and Insight
 
Stronger Together: Developing an Organizational Strategy for Accessible Desig...
Stronger Together: Developing an Organizational Strategy for Accessible Desig...Stronger Together: Developing an Organizational Strategy for Accessible Desig...
Stronger Together: Developing an Organizational Strategy for Accessible Desig...
 
How to Check CNIC Information Online with Pakdata cf
How to Check CNIC Information Online with Pakdata cfHow to Check CNIC Information Online with Pakdata cf
How to Check CNIC Information Online with Pakdata cf
 
Elevate Developer Efficiency & build GenAI Application with Amazon Q​
Elevate Developer Efficiency & build GenAI Application with Amazon Q​Elevate Developer Efficiency & build GenAI Application with Amazon Q​
Elevate Developer Efficiency & build GenAI Application with Amazon Q​
 
Intro to Passkeys and the State of Passwordless.pptx
Intro to Passkeys and the State of Passwordless.pptxIntro to Passkeys and the State of Passwordless.pptx
Intro to Passkeys and the State of Passwordless.pptx
 
Modular Monolith - a Practical Alternative to Microservices @ Devoxx UK 2024
Modular Monolith - a Practical Alternative to Microservices @ Devoxx UK 2024Modular Monolith - a Practical Alternative to Microservices @ Devoxx UK 2024
Modular Monolith - a Practical Alternative to Microservices @ Devoxx UK 2024
 
Top 10 CodeIgniter Development Companies
Top 10 CodeIgniter Development CompaniesTop 10 CodeIgniter Development Companies
Top 10 CodeIgniter Development Companies
 
Why Teams call analytics are critical to your entire business
Why Teams call analytics are critical to your entire businessWhy Teams call analytics are critical to your entire business
Why Teams call analytics are critical to your entire business
 
Exploring Multimodal Embeddings with Milvus
Exploring Multimodal Embeddings with MilvusExploring Multimodal Embeddings with Milvus
Exploring Multimodal Embeddings with Milvus
 
UiPath manufacturing technology benefits and AI overview
UiPath manufacturing technology benefits and AI overviewUiPath manufacturing technology benefits and AI overview
UiPath manufacturing technology benefits and AI overview
 
AI in Action: Real World Use Cases by Anitaraj
AI in Action: Real World Use Cases by AnitarajAI in Action: Real World Use Cases by Anitaraj
AI in Action: Real World Use Cases by Anitaraj
 
JavaScript Usage Statistics 2024 - The Ultimate Guide
JavaScript Usage Statistics 2024 - The Ultimate GuideJavaScript Usage Statistics 2024 - The Ultimate Guide
JavaScript Usage Statistics 2024 - The Ultimate Guide
 
Corporate and higher education May webinar.pptx
Corporate and higher education May webinar.pptxCorporate and higher education May webinar.pptx
Corporate and higher education May webinar.pptx
 
DEV meet-up UiPath Document Understanding May 7 2024 Amsterdam
DEV meet-up UiPath Document Understanding May 7 2024 AmsterdamDEV meet-up UiPath Document Understanding May 7 2024 Amsterdam
DEV meet-up UiPath Document Understanding May 7 2024 Amsterdam
 
JohnPollard-hybrid-app-RailsConf2024.pptx
JohnPollard-hybrid-app-RailsConf2024.pptxJohnPollard-hybrid-app-RailsConf2024.pptx
JohnPollard-hybrid-app-RailsConf2024.pptx
 
Simplifying Mobile A11y Presentation.pptx
Simplifying Mobile A11y Presentation.pptxSimplifying Mobile A11y Presentation.pptx
Simplifying Mobile A11y Presentation.pptx
 
ADP Passwordless Journey Case Study.pptx
ADP Passwordless Journey Case Study.pptxADP Passwordless Journey Case Study.pptx
ADP Passwordless Journey Case Study.pptx
 
Platformless Horizons for Digital Adaptability
Platformless Horizons for Digital AdaptabilityPlatformless Horizons for Digital Adaptability
Platformless Horizons for Digital Adaptability
 

Difference between React Keys and Props

  • 1. REACT KEYS VS PROPS REACT KEYS VS PROPS KEYS PROPS Used internally by React for optimizing list rendering. Uniquely identify elements within a list of components. Help React efficiently update the DOM when a list changes. Required when rendering dynamic lists to track elements accurately. Short for "properties," passed from parent to child components. Allow data to flow from parent components to child components. Enable customization and configuration of child components. Can be both data and functions/methods.