Vocabulary Words Every JavaScript Developer Should Know

JavaScript

Definition: A programming language used to create interactive effects on websites.

• JavaScript allows developers to make websites dynamic and responsive.
• He learned JavaScript to improve his web development skills.
• Many online games use JavaScript for their functionality.

Code

Definition: A system of words, letters, or symbols used to represent information.

• I learned to code using a computer programming language.
• The secret message was written in code.
• Learning code can help you create your own games.

Code in a sentence

Run

Definition: To move fast using your legs.

• He can run very fast.
• She runs every morning in the park.
• The children love to run around the playground.

Run in a sentence

Web

Definition: A network or a spider's net.

• The spider built a web in the corner.
• The internet is also called the web.
• A web connects many things together.

Web in a sentence

Page

Definition: One side of a sheet of paper in a book or document.

• She turned the page to read the next chapter.
• The page was filled with colorful illustrations.
• Understanding page layout is important for design.

Page in a sentence

File

Definition: A collection of documents or data stored together.

• I need to organize my files on the computer.
• He saved the file in a new folder.
• Please check the file for the latest updates.

File in a sentence

Text

Definition: Written words; a message sent electronically.

• Please read the text on the page.
• I will text you later with the details.
• He sent a text to his friend.

Text in a sentence

Data

Definition: Information collected for analysis.

• The data shows an increase in sales.
• We need to analyze the data carefully.
• His research includes a lot of data.

Data in a sentence

Number

Definition: A mathematical value used for counting or measuring.

• My favorite number is seven.
• There are many numbers in a phone book.
• We use numbers in everyday life, like for telling the time.

Number in a sentence

String

Definition: A thin piece of material that can be tied or used to hold things together.

• He used a string to tie the package.
• The guitar has six strings that produce music.
• She bought colorful string for her craft project.

String in a sentence

Variable

Definition: Something that can change or vary; not constant.

• The weather is a variable that affects our plans.
• In math, a variable represents an unknown number.
• There are many variables to consider in the experiment.

Variable in a sentence

Function

Definition: The purpose or role that something serves.

• The function of a light bulb is to provide light.
• What is the function of this button?
• The main function of the app is to help with studying.

Function in a sentence

Loop

Definition: A shape produced by a curve that bends around and crosses itself; a repeated sequence in programming.

• The roller coaster had a thrilling loop.
• He created a loop in the song for emphasis.
• The loop in the road made it hard to navigate.

Loop in a sentence

Array

Definition: A large number of things or people in a particular order.

• The store had an array of colorful toys.
• She admired the array of desserts at the bakery.
• The array of options made it hard to choose.

Array in a sentence

Object

Definition: a thing that can be seen or touched

• The ball is an object used in many games.
• She picked up the object from the ground.
• Understanding objects helps with vocabulary building.

Object in a sentence

Event

Definition: An occurrence or happening, often planned.

• The school is hosting an event for parents.
• We celebrated a special event for her birthday.
• I can't wait for the sports event next week.

Event in a sentence

Button

Definition: A small round object used to fasten clothing or as a control on devices.

• He pressed the button to start the machine.
• She sewed a button onto her coat.
• The remote has a button for changing the channels.

Button in a sentence

Click

Definition: To press a button on a computer mouse or device.

• Please click the link to open the website.
• I heard the click when I closed the door.
• You can click on the image to see it bigger.

Click in a sentence

Save

Definition: To keep something safe or to store for later.

• I save money for a new bike.
• Please save your work before turning off the computer.
• They save energy by using less electricity.

Save in a sentence

Load

Definition: The amount of weight or burden carried or transported.

• He helped carry the load of boxes to the car.
• The truck can handle a heavy load of goods.
• Understanding load capacity is important in logistics.

Load in a sentence

Condition

Definition: The state or situation of something.

• The car is in great condition after repairs.
• His condition improved after treatment.
• The weather condition was perfect for a picnic.

Condition in a sentence

Debug

Definition: To find and fix errors in computer programs.

• I need to debug my code before submitting it.
• She spent hours trying to debug the software.
• Debugging is an important step in programming.

Debug in a sentence

Script

Definition: The written text of a play, movie, or broadcast; also refers to handwriting.

• The actor memorized the script for the play.
• She wrote a script for her presentation.
• The script was filled with interesting dialogues.

Script in a sentence

Syntax

Definition: The arrangement of words and phrases to create well-formed sentences in a language.

• Understanding syntax is important for writing.
• The syntax of the sentence was incorrect.
• They learned about syntax in their grammar class.

Syntax in a sentence

Output

Definition: The amount of something produced or delivered.

• The factory increased its output to meet demand.
• Their output of products improved this year.
• Understanding output helps in analyzing productivity.

Output in a sentence

Input

Definition: Information or data that is entered into a system; contributions.

• The teacher asked for input from the students on the project.
• They analyzed the input from the survey.
• Your input is valuable in making decisions.

Input in a sentence

Program

Definition: A planned series of events or a software application.

• We have a fun program at school every Friday.
• I downloaded a new program to help with my studies.
• The program will teach you how to swim.

Program in a sentence

Parameter

Definition: A measurable factor that defines a system or sets the conditions of an operation.

• The experiment had several parameters to control.
• He adjusted the parameters for the simulation.
• Understanding parameters is essential in scientific research.

Parameter in a sentence

Argument

Definition: A disagreement or debate between people; a reason given for or against something.

• They had an argument about the best movie.
• His argument was well-structured and convincing.
• She avoided the argument to keep the peace.

Argument in a sentence

Compile

Definition: To gather and organize information or data into a single document or file.

• She will compile the results of the survey.
• He needs to compile the data for his report.
• They will compile a list of resources for the project.

Compile in a sentence

Framework

Definition: A basic structure that supports something.

• The framework of the building is strong.
• We created a framework for our research project.
• Understanding the framework helps in problem-solving.

Framework in a sentence

Library

Definition: A place where books are kept for reading and borrowing.

• I go to the library to study.
• The library has many interesting books.
• She borrowed a book from the library.

Library in a sentence

Method

Definition: A way of doing something.

• This method helps us learn faster.
• We need to find a new method to solve this problem.
• Her method for studying is very effective.

Method in a sentence

Property

Definition: Something owned, like a house or land.

• The house is my family's property.
• He bought a new property in the countryside.
• They take good care of their property.

Property in a sentence

Value

Definition: The importance or worth of something.

• Honesty has great value in life.
• The value of gold is very high.
• She understands the value of hard work.

Value in a sentence

Statement

Definition: A clear expression of something in speech or writing.

• The teacher asked for a statement about the project.
• He made a statement about his favorite book.
• She wrote a statement to explain her opinion.

Statement in a sentence

Expression

Definition: A way to convey thoughts or feelings; a look on one's face.

• Her expression showed she was happy.
• He used a facial expression to communicate.
• The artist captured emotion in her expression.

Expression in a sentence

Return

Definition: To go back to a place or give something back.

• I will return the book to the library.
• Please return the favor when you can.
• He plans to return home next week.

Return in a sentence

Scope

Definition: The range or extent of something; the area covered by a subject or activity.

• The scope of the project includes research and development.
• We need to define the scope before starting the work.
• Her job has a wide scope, covering many responsibilities.

Scope in a sentence

Prototype

Definition: An early model or version of something used for testing.

• They created a prototype for the new toy.
• The prototype helped them improve the design.
• She is working on a prototype for the app.

Prototype in a sentence

Closure

Definition: the act of bringing something to an end

• They sought closure after the long process.
• Closure can be important for moving on.
• The meeting provided closure to the project.

Closure in a sentence

Asynchronous

Definition: not happening at the same time; occurring independently

• Asynchronous communication allows for flexibility.
• He prefers asynchronous learning to fit his schedule.
• The emails were sent asynchronously, so responses varied.

Asynchronous in a sentence

Callback

Definition: A request to return a phone call or a second audition in acting.

• She received a callback for the role in the play.
• He was excited about the callback from the interview.
• They arranged a callback to discuss further details.

Callback in a sentence

Promise

Definition: A commitment to do or not do something.

• I made a promise to help my friend with homework.
• She promised to keep the secret.
• He broke his promise to return the book.

Promise in a sentence

Module

Definition: A self-contained unit or component that can be combined with others; often used in education or technology.

• Each module of the course covers a different topic.
• The software consists of several modules for different functions.
• She completed the first module of her online class.

Module in a sentence

Handler

Definition: A person who manages or takes care of something or someone.

• The dog handler trained the service dogs.
• She is a skilled handler of difficult situations.
• The animal handler worked with the zookeepers.

Handler in a sentence

DOM

Definition: Document Object Model; a programming interface for HTML and XML documents.

• The DOM allows developers to manipulate web pages.
• She learned about the DOM in her web design class.
• Understanding the DOM is important for web development.

API

Definition: Application Programming Interface; a set of rules for software interaction.

• The API allows different programs to communicate.
• He learned how to use an API for his project.
• APIs are essential for building modern applications.

Inheritance

Definition: Property or money received from someone after they pass away.

• She received a small inheritance from her grandmother.
• His inheritance helped him buy a new house.
• Understanding inheritance can influence financial planning.

Inheritance in a sentence

Encapsulation

Definition: The act of enclosing something or the state of being enclosed.

• Encapsulation is key in programming for data protection.
• He studied encapsulation methods in his project.
• The encapsulation of ideas can simplify understanding.

Encapsulation in a sentence

Debugging

Definition: The process of finding and fixing errors in computer programs.

• Debugging is essential for ensuring software works properly.
• He spent hours debugging his code before submission.
• Understanding debugging improves programming skills.

Debugging in a sentence

Iteration

Definition: A version or repetition of a process or product; a cycle of improvements.

• The first iteration of the app had many bugs.
• Each iteration brought new features and fixes.
• They completed several iterations before the final release.

Iteration in a sentence

Recursion

Definition: A process where a function calls itself in programming or mathematics.

• Recursion is useful for solving complex problems.
• He learned about recursion in his computer science class.
• The concept of recursion can be tricky to understand.

Recursion in a sentence

Syntax Error

Definition: a mistake in the arrangement of words in a sentence

• The program crashed due to a syntax error in the code.
• She corrected the syntax error in her essay.
• Identifying a syntax error is crucial for programming.

Syntax Error in a sentence

Data Type

Definition: The classification of data based on its nature.

• Common data types include integers, strings, and booleans.
• He learned about different data types in programming.
• Choosing the right data type is important for coding.

Data Type in a sentence

Boolean

Definition: A type of data that can be true or false.

• In programming, boolean values help in decision-making.
• She learned about boolean logic in computer class.
• Boolean operations are fundamental in coding.

Boolean in a sentence

Constant

Definition: Something that doesn't change; stays the same over time.

• He is a constant presence in the classroom.
• The speed of light is considered a constant in physics.
• She faced constant challenges but never gave up.

Constant in a sentence

Operator

Definition: A person or machine that performs a specific function or task.

• The operator controlled the crane on the construction site.
• She is a skilled operator of heavy machinery.
• The telephone operator helped connect the calls.

Operator in a sentence

Console

Definition: a device for playing games or a system for comfort

• He plays video games on his console.
• The console was updated with new features.
• She tried to console her friend after the loss.

Console in a sentence

Source Code

Definition: the original code written by a programmer

• The source code for the app was shared online.
• He learned how to read source code in his class.
• Modifying the source code can improve the software.

Source Code in a sentence

Deployment

Definition: The act of putting something into use or action, often in a military or project context.

• The deployment of troops was announced by the government.
• He coordinated the deployment of resources for the event.
• Understanding deployment processes is important for planning.

Deployment in a sentence

Version Control

Definition: A system that keeps track of changes to documents or files over time.

• Version control helps teams work on projects without losing data.
• She used version control to manage her code changes.
• Understanding version control is essential for collaborative work.

Repository

Definition: a place where things are stored

• The library serves as a repository for historical documents.
• They created a digital repository for their research.
• The repository contains valuable data for researchers.

Repository in a sentence

Commit

Definition: To pledge or dedicate oneself to a task or purpose.

• I will commit to studying for my exams.
• They commit their time to volunteer work.
• She is committed to improving her skills.

Commit in a sentence

Branch

Definition: A part of a tree that grows out from the trunk; also refers to an area of a larger organization.

• The branch of the tree hung low.
• She works at the bank's new branch downtown.
• There is a branch of the library nearby.

Branch in a sentence

Merge

Definition: To combine two or more things into one.

• They decided to merge their two companies for better efficiency.
• The files will merge into one document.
• He watched as the rivers merge into a larger stream.

Merge in a sentence

Conflict

Definition: A disagreement or struggle between people or ideas.

• The conflict between the two teams was intense.
• They resolved the conflict peacefully.
• He wrote about the conflict in his essay.

Conflict in a sentence

Refactor

Definition: to restructure existing code without changing its behavior

• The programmer needed to refactor the code for clarity.
• Refactoring can help improve the performance of the software.
• They spent the afternoon refactoring the old program.

Algorithm

Definition: A step-by-step procedure for solving a problem or completing a task.

• An algorithm can help computers perform calculations.
• He learned about algorithms in his computer science class.
• Understanding algorithms is essential for programming.

Performance

Definition: The act of doing something, especially in front of an audience; how well someone does a task.

• The performance of the students was impressive.
• He practiced daily for his music performance.
• Her performance in the play earned her applause.

Performance in a sentence

Optimization

Definition: The process of making something as effective or functional as possible.

• They focus on optimization to improve performance.
• Website optimization helps increase traffic.
• He learned about optimization techniques in class.

Optimization in a sentence

Testing

Definition: The process of examining something to ensure it works correctly.

• They are testing the new software for bugs.
• The teacher is testing students on their knowledge.
• Understanding testing can improve quality assurance.

Testing in a sentence

Unit Test

Definition: a test that assesses specific parts of a subject

• The teacher gave a unit test on the last chapter.
• He studied hard for the unit test to improve his grade.
• Unit tests help identify areas needing more practice.

Integration Test

Definition: A test to assess how different components work together.

• The integration test revealed some issues in the system.
• Before launch, they performed an integration test for safety.
• Integration tests are crucial in software development.

Dependency

Definition: A condition of relying on something or someone for support.

• Her dependency on her phone was concerning.
• Understanding dependency helps in assessing relationships.
• He learned about dependency in mental health.

Dependency in a sentence

Environment

Definition: The natural world around us.

• We should protect our environment.
• The environment is important for all living things.
• Pollution harms the environment.

Environment in a sentence

Configuration

Definition: The arrangement or setup of parts or elements in a system.

• The configuration of the computer was updated for better performance.
• He adjusted the configuration of the software settings.
• Understanding the configuration helps in troubleshooting issues.

Configuration in a sentence

Build

Definition: To construct or create something; also refers to developing skills or systems.

• They plan to build a new playground in the park.
• She wants to build her own computer.
• He worked hard to build his confidence.

Build in a sentence

Runtime

Definition: the time a program takes to execute

• The program has a short runtime for quick results.
• He optimized the code to reduce the runtime.
• Understanding runtime is important for software development.

Exception

Definition: A case or instance that does not follow a rule or pattern.

• There is an exception to the rule for students with disabilities.
• He is usually punctual, but today was an exception.
• Understanding exceptions helps clarify guidelines.

Exception in a sentence

Error Handling

Definition: the process of responding to and managing errors

• Good error handling can prevent system crashes.
• He learned about error handling in programming class.
• Understanding error handling is crucial for software development.

User Interface

Definition: The visual part of a computer program or application that users interact with.

• A clean user interface makes it easier to navigate.
• He designed the user interface to be user-friendly.
• The user interface received positive feedback from users.

User Interface in a sentence

Responsive Design

Definition: An approach to web design that makes pages look good on all devices.

• Responsive design ensures a website works on phones and tablets.
• She focused on responsive design for her project.
• Learning responsive design is essential for modern web development.

Accessibility

Definition: The quality of being easy to reach or use.

• The website improved its accessibility for all users.
• Accessibility is crucial for people with disabilities.
• They focused on accessibility in their new building design.

Accessibility in a sentence

Component

Definition: A part or element of a larger whole.

• Each component of the machine must work together.
• She learned about the components of a healthy diet.
• Understanding each component is vital for the project.

Component in a sentence

State

Definition: A condition or situation.

• The state of the weather can affect our plans.
• He was in a happy state after receiving good news.
• The teacher asked the students to state their opinions clearly.

State in a sentence

Props

Definition: Objects used in a play, movie, or performance to enhance storytelling.

• The props in the play made the scenes more engaging.
• He organized the props for the school performance.
• She painted the props to match the theme.

Props in a sentence

Lifecycle

Definition: The series of changes that an organism goes through from birth to death; also used in product development.

• The lifecycle of a frog includes several stages.
• Understanding the product lifecycle helps businesses.
• She studied the lifecycle of different animals.

Lifecycle in a sentence

Routing

Definition: The process of determining the best path for travel or data.

• Routing helps direct traffic on the internet.
• We learned about routing in geography class.
• Effective routing can save time and resources.

Routing in a sentence

Middleware

Definition: Software that connects different applications or services to allow them to communicate.

• Middleware helps different software systems work together.
• They used middleware to integrate the applications.
• Understanding middleware is important for developers.

Authentication

Definition: The process of verifying identity or access.

• Authentication is essential for online security.
• He set up two-factor authentication for his accounts.
• The system requires authentication before granting access.

Authentication in a sentence

Authorization

Definition: Official permission to do something.

• You need authorization to access the building.
• She received authorization to conduct the research.
• The school required authorization for the trip.

Authorization in a sentence

Session

Definition: a period of time dedicated to a specific activity

• We have a study session after school.
• The training session lasted for two hours.
• She enjoyed the art session with friends.

Session in a sentence

Cookie

Definition: A sweet baked treat, often round and flat.

• She baked a batch of chocolate chip cookies.
• He loves to eat a warm cookie after dinner.
• They shared cookies during the class party.

Cookie in a sentence

Local Storage

Definition: saving data on a specific device rather than in the cloud

• Local storage is useful for quick access to files.
• He relies on local storage for his documents.
• Local storage can be limited by device capacity.

Local Storage in a sentence

JSON

Definition: A lightweight data interchange format that is easy for humans to read and write.

• They used JSON to exchange data between the server and the client.
• The API returned data in JSON format.
• Understanding JSON is important for web developers.

XML

Definition: a markup language used to store data

• XML is often used for data interchange between systems.
• She wrote an XML file to organize the information.
• Understanding XML is useful for web development.

Deserialization

Definition: The process of converting data from a format suitable for storage or transmission back into an object.

• Deserialization is important in data communication.
• They learned about deserialization in their programming class.
• Understanding deserialization helps in data management.

Fetch

Definition: To go and bring back something; to retrieve.

• Can you fetch me a glass of water?
• She will fetch her books from the library.
• Understanding how to fetch items helps in daily tasks.

Fetch in a sentence

Axios

Definition: A promise or agreement in a specific context; also a JavaScript library for making HTTP requests.

• Using Axios simplifies the process of fetching data.
• She used Axios to get information from the server.
• Axios makes handling requests in web development easier.

Promise Chaining

Definition: A programming technique to handle asynchronous operations.

• Promise chaining makes code easier to read.
• Using promise chaining can simplify complex tasks.
• He taught us about promise chaining in JavaScript.

Async Await

Definition: keywords in programming that allow code to run without blocking

• Using async await makes the code easier to read.
• She learned how to use async await for better performance.
• The function will execute asynchronously when using async await.

Event Loop

Definition: A programming construct that waits for and dispatches events or messages.

• The event loop manages asynchronous tasks in applications.
• He implemented an event loop in his software project.
• Understanding the event loop is essential for coding.

Single-threaded

Definition: Referring to a process that handles one task at a time.

• The program is single-threaded, so it can only do one thing at a time.
• Single-threaded applications can be simpler but slower.
• He learned about single-threaded processes in computer science.

Concurrency

Definition: The state of existing or happening at the same time.

• Concurrency in tasks can improve efficiency.
• The system allows for concurrency in operations.
• Understanding concurrency is vital in programming.

Concurrency in a sentence

Multithreading

Definition: A programming technique that allows multiple threads to run concurrently.

• Multithreading improves the performance of applications.
• He studied multithreading to enhance his coding skills.
• Using multithreading can make programs run faster.

Multithreading in a sentence

Web Server

Definition: a computer that serves web pages to users

• The web server hosts the website.
• He learned how to configure a web server.
• Web servers handle requests from browsers.

Client-side

Definition: Referring to operations performed on the user's device rather than on a server.

• Client-side scripting enhances user experience.
• He developed client-side applications for better performance.
• Client-side processing can reduce server load.

Server-side

Definition: referring to processes that occur on the server rather than the client

• Server-side processing is crucial for web applications.
• He learned about server-side scripting in his course.
• The server-side code handles requests from users.

RESTful

Definition: Referring to a type of web service that uses HTTP requests to access and use data.

• RESTful services are easy to integrate with applications.
• He developed a RESTful API for the project.
• Understanding RESTful architecture is important for developers.

CRUD

Definition: An acronym for Create, Read, Update, Delete; actions performed in database management.

• Understanding CRUD operations is essential for database design.
• The app uses CRUD to manage user information.
• CRUD principles help developers build efficient systems.

Endpoint

Definition: a specific point at which something ends

• The endpoint of the project is set for next month.
• They defined the endpoint of the experiment carefully.
• Understanding the endpoint helps in project planning.

Endpoint in a sentence

Query

Definition: A question or request for information.

• He submitted a query about his order.
• The teacher answered her query about homework.
• I have a query regarding the project.

Query in a sentence

Response

Definition: An answer or reaction to something.

• Her response to the question was thoughtful.
• He waited for a response before continuing.
• The teacher appreciated the student's response.

Response in a sentence

Status Code

Definition: A number that indicates the state of a request or process, often in technology.

• The status code showed the request was successful.
• She checked the status code for the website response.
• Understanding status codes is important in web development.

Status Code in a sentence

Header

Definition: A title or heading at the top of a page or section.

• The report had a clear header for each section.
• He added a header to his document for clarity.
• The header included the date and title.

Header in a sentence

Payload

Definition: the amount of weight or cargo that a vehicle can carry

• The truck's payload capacity was nearly full.
• He checked the payload before starting the journey.
• Payload affects the efficiency of transportation vehicles.

Payload in a sentence

CORS

Definition: Cross-Origin Resource Sharing, a web security feature.

• CORS allows web applications to request resources from different domains.
• Understanding CORS is important for web developers.
• CORS settings can affect how APIs are accessed.

SSL

Definition: Secure Sockets Layer; a protocol for securing online communications

• SSL encrypts data to protect it during transmission.
• The website uses SSL to ensure safe browsing.
• He checked for the SSL certificate before entering personal information.

Encryption

Definition: The process of converting information into a code to prevent unauthorized access.

• Encryption keeps your data safe from hackers.
• She used encryption to secure her emails.
• Understanding encryption is vital for online safety.

Encryption in a sentence

Decryption

Definition: The process of converting encrypted data back into its original form.

• Decryption is vital for accessing secure communications.
• They studied decryption methods in their cybersecurity course.
• Understanding decryption helps protect sensitive data.

Decryption in a sentence

Token

Definition: An object that represents something or serves as a symbol.

• He received a token of appreciation for his hard work.
• The game included a token that players could collect.
• A token can be a small gift or a special item.

Token in a sentence

JWT

Definition: A type of web token used for authentication in applications.

• The app uses JWT for secure user sessions.
• He learned about JWT in his programming class.
• Understanding JWT is important for web development.

OAuth

Definition: An open standard for authorization, allowing secure access to applications.

• OAuth helps users log in without sharing passwords.
• She implemented OAuth for her app's user authentication.
• Understanding OAuth is important for developers.

API Key

Definition: A unique identifier used to authenticate requests to an API.

• You need an API key to access the service.
• He generated an API key for his application.
• The API key helps track usage and limit access.

Rate Limiting

Definition: Controlling the rate of requests to a system.

• Rate limiting helps protect servers from overload.
• The app uses rate limiting to ensure fair usage.
• Rate limiting is essential for maintaining performance.

Throttling

Definition: The act of controlling the speed or flow of something, often to reduce it.

• Throttling can help manage network traffic.
• He experienced throttling during the internet outage.
• Understanding throttling is important in technology.

Throttling in a sentence

Load Balancing

Definition: Distributing workloads across multiple resources to optimize performance.

• Load balancing helps servers manage traffic efficiently.
• He learned about load balancing in computer networks.
• Effective load balancing improves application performance.

Cache

Definition: a storage area for data

• The computer uses cache memory for quick access.
• He cleared the cache to improve performance.
• Cache helps speed up data retrieval.

Cache in a sentence

CDN

Definition: Content Delivery Network, a system of distributed servers

• The CDN helps websites load faster for users worldwide.
• Using a CDN can improve the performance of your site.
• Many companies rely on a CDN for better content delivery.

Microservices

Definition: Plural of microservice; multiple small applications that work together.

• The system uses microservices to handle different tasks.
• Developers prefer microservices for their modular design.
• Microservices allow for easier updates and maintenance.

Monolith

Definition: A large, upright stone or structure; can also refer to a large organization.

• The monolith stood tall in the ancient ruins.
• He compared the company to a monolith in the industry.
• Monoliths can be found in various cultures around the world.

Monolith in a sentence

Architecture

Definition: The art and science of designing buildings and structures.

• He studies architecture at university.
• The architecture of the old building is beautiful.
• She wants to become an architect and design homes.

Architecture in a sentence

Design Pattern

Definition: A reusable solution to a commonly occurring design problem.

• The design pattern helped streamline the process.
• She learned about design patterns in software development.
• Understanding design patterns improves efficiency.

MVC

Definition: Model-View-Controller; a design pattern used in software development.

• MVC helps separate data from user interface.
• They used the MVC framework for their app.
• Understanding MVC is important for programming.

MVP

Definition: Minimum Viable Product; the simplest version of a product that can be released.

• The MVP helped them test their idea quickly.
• They focused on building an MVP for feedback.
• Understanding MVP is key in product development.

MVVM

Definition: Model-View-ViewModel; a software architectural pattern.

• MVVM helps manage complex user interfaces.
• They learned about MVVM in their programming course.
• Understanding MVVM can improve application design.

ORM

Definition: Object-Relational Mapping; a programming technique

• ORM simplifies database interactions in software development.
• She used ORM to manage data more efficiently.
• Understanding ORM can enhance programming skills.

SQL

Definition: a programming language used to manage and manipulate databases

• SQL is essential for working with data in databases.
• She learned SQL to analyze information at her job.
• Understanding SQL is important for data management.

NoSQL

Definition: A type of database that allows for flexible data storage and retrieval, often used for big data.

• NoSQL databases are popular for handling large volumes of data.
• She learned about NoSQL databases in her computer science class.
• NoSQL provides an alternative to traditional SQL databases.

Database

Definition: A structured set of data stored in a computer.

• The library has a database of all its books.
• He learned how to create a database for information.
• The database helps organize large amounts of data.

Database in a sentence

Schema

Definition: A mental structure that organizes knowledge or concepts.

• The schema for the project helped clarify ideas.
• She developed a schema for understanding the topic.
• In psychology, a schema represents how we process information.

Schema in a sentence

Migration

Definition: the movement of people from one place to another

• Migration can happen for various reasons.
• They studied migration patterns in history.
• The migration of birds is fascinating to observe.

Migration in a sentence

Query Language

Definition: A language used to make queries to databases.

• SQL is a popular query language for databases.
• Learning a query language can help in data analysis.
• He studied query language in his computer science class.

Query Language in a sentence

Index

Definition: A list or measure that shows the value or level of something; a sign or indicator.

• The index of the book helped her find information quickly.
• The stock market index shows how the market is performing.
• He used an index to locate specific topics in the report.

Index in a sentence

Transaction

Definition: an instance of buying or selling something

• The transaction was completed online.
• He received a receipt for the transaction.
• They tracked the transaction in their records.

Transaction in a sentence

Data Integrity

Definition: The accuracy and consistency of data over its lifecycle.

• Data integrity is crucial for reliable research results.
• He ensured data integrity by double-checking his sources.
• Understanding data integrity helps maintain trustworthiness.

Data Integrity in a sentence

Normalization

Definition: The process of making something standard or normal; often used in data processing.

• Normalization helps to reduce redundancy in databases.
• She studied normalization techniques for her project.
• The normalization of the data improved analysis accuracy.

Normalization in a sentence

Denormalization

Definition: The process of changing normalized data back to a more complex form.

• Denormalization can improve database performance.
• He studied denormalization techniques for data management.
• Understanding denormalization is essential for database design.

Backup

Definition: A copy or alternative that can be used if needed.

• Always keep a backup of your important files.
• He had a backup plan in case the event was canceled.
• The backup generator kicked in during the power outage.

Backup in a sentence

Restore

Definition: To bring something back to its original condition.

• The team worked hard to restore the old building.
• She wants to restore her grandmother's antique chair.
• They plan to restore the park after the storm.

Restore in a sentence

Replication

Definition: the act of making a copy or reproducing something

• Replication of the study is necessary for accurate results.
• The replication of the experiment confirmed the findings.
• They discussed the importance of replication in research.

Replication in a sentence

Sharding

Definition: The process of breaking a database into smaller pieces called shards to improve performance.

• Sharding helps the system manage large amounts of data.
• They implemented sharding to improve response times.
• The game uses sharding to handle many players at once.

Clustering

Definition: The process of grouping items or data points based on similarities.

• Clustering can reveal important trends in data.
• She studied clustering in her computer science class.
• The clustering of flowers created a beautiful garden.

Clustering in a sentence

Scalability

Definition: The ability of a system to handle growth or increased demand.

• The software has great scalability for future users.
• Scalability is important for business growth.
• They are looking for solutions to improve scalability.

Scalability in a sentence

Availability

Definition: The state of being able to be used or obtained; accessibility.

• The availability of resources is crucial for students.
• Check the availability of books at the library.
• Her availability for the meeting is limited this week.

Availability in a sentence

Fault Tolerance.

Definition: same as fault tolerance; ability to withstand faults

• The software has built-in fault tolerance for errors.
• Understanding fault tolerance helps in creating robust systems.
• He studied fault tolerance in his engineering course.

Event-driven

Definition: Referring to systems that respond to events or changes.

• Event-driven programming allows for more dynamic applications.
• She prefers event-driven approaches in her projects.
• Understanding event-driven concepts is crucial in software design.

Event-driven in a sentence

Synchronous

Definition: occurring at the same time; simultaneous

• Synchronous communication happens in real-time.
• They had a synchronous meeting to discuss plans.
• The synchronous nature of the event made it exciting.

Synchronous in a sentence

Transpiler

Definition: a tool that converts source code from one programming language to another

• The transpiler helped him write code in a different language.
• She used a transpiler to ensure compatibility.
• Understanding how a transpiler works is essential for developers.

Polymorphism

Definition: The ability of a substance to exist in different forms; often used in biology and programming.

• Polymorphism allows for flexibility in programming.
• He learned about polymorphism in animal species.
• The concept of polymorphism is important in evolutionary biology.

Polymorphism in a sentence

Abstraction

Definition: The process of simplifying complex ideas or objects.

• Abstraction in art focuses on shapes and colors rather than realism.
• He used abstraction to create unique designs.
• Understanding abstraction is crucial in various fields, including art and philosophy.

Abstraction in a sentence

Semantics

Definition: The study of meaning in language; the relationship between words and what they represent.

• Semantics helps us understand how language works.
• She studied semantics in her linguistics class.
• The semantics of a word can change over time.

Semantics in a sentence

Context

Definition: the circumstances or background surrounding an event or idea

• Understanding context helps clarify meaning.
• She considered the context of the story in her analysis.
• He provided context for his argument during the debate.

Context in a sentence

Versioning

Definition: the process of assigning version numbers to documents

• Versioning helps keep track of changes over time.
• The app uses versioning to manage updates.
• She explained versioning to her classmates.

Refactoring

Definition: the process of restructuring code

• Refactoring is essential for maintaining code quality.
• He enjoys refactoring projects to make them more efficient.
• The team is focused on refactoring their application.

Encapsulate

Definition: To enclose or contain something within a protective layer.

• The film will encapsulate the product for safety.
• She wanted to encapsulate her ideas in a report.
• Encapsulating information helps in presentations.

Encapsulate in a sentence

Encapsulated

Definition: Enclosed or contained within a protective layer.

• The nutrients were encapsulated for better absorption.
• They used an encapsulated formula for the vitamins.
• Encapsulated items are often easier to handle.

Encapsulated in a sentence

Interoperability

Definition: the ability of different systems to work together

• Interoperability is crucial for technology integration.
• They focused on improving interoperability between software.
• The project aims to enhance interoperability across platforms.

Interoperability in a sentence

Responsive

Definition: Quick to react or respond; attentive.

• The teacher is very responsive to student questions.
• Her responsive nature makes her a great friend.
• The website is designed to be responsive on all devices.

Responsive in a sentence

Agile

Definition: Able to move quickly and easily; adaptable.

• The agile athlete won many races due to her speed.
• In business, being agile means responding quickly to changes.
• The team's agile approach helped them solve problems faster.

Agile in a sentence

Sandboxing

Definition: Isolating a program to prevent it from affecting other systems.

• Sandboxing helps protect against malware.
• The software was sandboxed for security testing.
• Sandboxing is a common practice in cybersecurity.

Virtualization

Definition: The creation of virtual versions of physical resources.

• Virtualization helps optimize server usage.
• He learned about virtualization for cloud computing.
• The company invested in virtualization to save costs.

Virtualization in a sentence

Interface

Definition: The point where two systems meet and interact; a user-friendly design for software.

• The interface of the app is easy to use.
• He learned how to design a user interface.
• The new interface makes navigation simple.

Interface in a sentence

Composition

Definition: The act of creating or arranging something, especially music or writing.

• Her composition for piano was beautiful.
• He received praise for his writing composition.
• The class focuses on composition techniques for essays.

Composition in a sentence

Integration

Definition: The process of combining or bringing together parts into a whole.

• The integration of technology in classrooms enhances learning.
• They worked on the integration of different cultures.
• Integration is important for a harmonious society.

Integration in a sentence

Validation

Definition: the act of confirming or supporting something

• Validation of the results is crucial for the research.
• She received validation from her peers for her project.
• The process requires validation to ensure accuracy.

Validation in a sentence

Event-loop

Definition: A programming term referring to the loop that waits for events to process.

• The event-loop is crucial for handling tasks in JavaScript.
• He learned how the event-loop works in his coding class.
• Understanding the event-loop improves performance in applications.

Polyfill

Definition: A synthetic material used to fill cushions, comforters, and other items.

• She used polyfill to stuff her pillow for extra comfort.
• The craft project required polyfill to create a fluffy effect.
• He bought polyfill to repair the old stuffed toys.

Transpilation

Definition: the process of converting code from one programming language to another

• Transpilation allows developers to use newer features in older browsers.
• He learned about transpilation in his computer science class.
• Understanding transpilation can enhance programming skills.

Bundling

Definition: The practice of selling products or services together.

• Bundling software can save you money.
• The company offers bundling for internet and TV services.
• She prefers bundling her purchases for discounts.

Bundling in a sentence

Minification

Definition: the process of reducing the size of files without losing functionality

• Minification helps websites load faster.
• He learned about minification techniques for coding.
• The developer used minification to optimize the app.

Minification in a sentence

Convention

Definition: A formal meeting or gathering of people with a shared interest.

• They attended a science convention to learn new things.
• The convention featured many interesting speakers.
• Understanding conventions helps in networking.

Convention in a sentence

Infrastructure

Definition: the basic structures needed for a society

• The city needs better infrastructure for transportation.
• Good infrastructure helps people commute easily.
• They invested in the infrastructure of schools.

Infrastructure in a sentence

Tooling

Definition: the process of creating tools for manufacturing

• Tooling is essential in the production process.
• He specializes in tooling design for machines.
• Understanding tooling can improve manufacturing efficiency.

Tooling in a sentence

Modularization

Definition: The process of dividing a system into smaller, manageable modules.

• Modularization can simplify complex projects.
• The team focused on modularization to enhance productivity.
• Effective modularization helps in project management.

Modularization in a sentence

Closure.

Definition: same as closure; bringing something to an end

• The closure of the event was well received.
• He found closure after finishing his book.
• Understanding closure can help with healing.