Vocabulary Words Every JavaScript Framework Developer Should Know

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

Bug

Definition: A small insect; can also refer to a problem or error.

• I found a bug crawling on the wall.
• There is a bug in my program that needs fixing.
• She loves to collect bug specimens.

Bug in a sentence

Fix

Definition: To repair something that is broken.

• I need to fix my bike.
• She can fix the computer easily.
• He will fix the leaky faucet this weekend.

Fix 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

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

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

Link

Definition: A connection between two things; can be a website address.

• You can find the link to the article in the email.
• She clicked on the link to open the website.
• There is a link between exercise and health.

Link in a sentence

User

Definition: A person who uses a product or service.

• The app has many users.
• Every user must create an account.
• They conducted a survey for the app users.

User 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

View

Definition: To look at something; a sight or opinion about something.

• I like to view the sunset from my balcony.
• She had a great view of the mountains.
• He shared his view on the topic during class.

View 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

Form

Definition: The shape or structure of something; also can mean to create.

• The teacher asked us to fill out a form.
• He likes to form new ideas during discussions.
• Understanding the different forms of art can enhance appreciation.

Form in a sentence

Help

Definition: To assist someone with something.

• Can you help me with my homework?
• She helped her mother in the kitchen.
• He always helps his friends.

Help in a sentence

Show

Definition: to present or display something

• She will show her artwork at the gallery.
• He wanted to show his friends the new game.
• The teacher will show a video during class.

Show in a sentence

Hide

Definition: to conceal something from view

• She decided to hide the gift until the party.
• He tried to hide his excitement.
• The cat likes to hide under the bed.

Hide in a sentence

List

Definition: A series of items written down.

• I made a grocery list before shopping.
• Can you add your name to the list?
• He read the list of names aloud.

List in a sentence

Time

Definition: A measured period during which events occur; a point in the day.

• What time is it now?
• We need to manage our time wisely.
• Time flies when you're having fun.

Time in a sentence

Make

Definition: To create or produce something.

• I will make a cake for the party.
• She wants to make a drawing for her friend.
• He likes to make music in his spare time.

Make in a sentence

Use

Definition: To employ something for a purpose.

• I use a pencil to write.
• They will use the computer for research.
• She knows how to use the new software.

Use in a sentence

Like

Definition: To have a preference for something; to enjoy.

• I like ice cream very much.
• She likes to read books.
• He would like to play soccer with his friends.

Like in a sentence

Need

Definition: A requirement or something necessary for survival.

• We all have basic needs like food and water.
• She has a need for more time to complete the project.
• His need for support was clear during the meeting.

Need in a sentence

Find

Definition: To discover or locate something that was lost or hidden.

• I need to find my keys before leaving the house.
• She hopes to find a good book to read.
• Understanding how to find things can improve organization.

Find 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

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

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

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

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

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

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

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

Style

Definition: A way of doing something, especially in art or fashion.

• She has a unique style of dressing.
• His writing style is very simple.
• The house was built in a modern style.

Style in a sentence

Error

Definition: A mistake or inaccuracy.

• I made an error on my math test.
• He found an error in the report and fixed it.
• It's okay to make an error; we learn from them.

Error 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

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

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

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

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

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

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.

Server

Definition: A person who serves food and drinks in a restaurant; also a computer that provides data.

• The server took our orders quickly.
• She worked as a server during the summer.
• The server crashed, and we lost our files.

Server in a sentence

Client

Definition: A person or organization that receives services from a professional.

• The lawyer met with a client to discuss the case.
• She is a client at the local hair salon.
• The company values every client highly.

Client in a sentence

Request

Definition: To ask for something formally or politely.

• He made a request for extra time on the assignment.
• She sent a request to join the club.
• Understanding how to make a request can improve communication.

Request 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

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

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

Package

Definition: A container or wrapping for goods, often sent through the mail.

• I received a package from my friend today.
• The package arrived in perfect condition.
• She opened the package to find a surprise gift inside.

Package in a sentence

Version

Definition: A specific form or variant of something.

• The new version of the app has great features.
• I prefer this version of the song.
• They released a different version of the movie.

Version in a sentence

Deploy

Definition: To set up or arrange something for use; to put into action.

• The team will deploy the new software next week.
• They plan to deploy resources to help those in need.
• Understanding how to deploy effectively is vital for success.

Deploy in a sentence

Test

Definition: A method of assessing knowledge or skills; an examination.

• She studied hard for the math test next week.
• He passed the driving test on his first try.
• The teacher gave a pop quiz as a test of understanding.

Test in a sentence

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

Design

Definition: A plan or drawing for something.

• He made a beautiful design for the dress.
• The building has a modern design.
• She loves to design clothes.

Design 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

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

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

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

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

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

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

Application

Definition: A formal request for something; a software program used on devices.

• I submitted my application for the scholarship.
• She downloaded a new application on her phone.
• The application is easy to use and helpful.

Application 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

Documentation

Definition: The act of providing written evidence or records; materials that provide information.

• Proper documentation is important for legal processes.
• She prepared the documentation for the project.
• The documentation helped clarify the procedures.

Documentation in a sentence

Resource

Definition: A source of supply or support.

• Water is a vital resource for life.
• They used their resources wisely to complete the project.
• Education is a key resource for development.

Resource in a sentence

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

Template

Definition: a pre-designed format used to create documents

• He used a template for his presentation slides.
• The template made it easy to write the report.
• She created a template for the weekly newsletter.

Template 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

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

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

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.

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

Render

Definition: To cause something to become or to provide a service.

• The artist will render a beautiful landscape in her painting.
• The software can render graphics in high quality.
• They worked hard to render assistance to those in need.

Render 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

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

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

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

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.

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

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.

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

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

Framework-specific

Definition: Relating to a particular framework.

• The rules are framework-specific and vary.
• This tool is framework-specific for better results.
• We need to follow the framework-specific guidelines.

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

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

Implementation

Definition: The process of putting a plan or decision into effect.

• The implementation of the new policy starts next month.
• She was responsible for the implementation of the project.
• Proper implementation is crucial for success.

Implementation 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

Modularity

Definition: The degree to which a system's components can be separated and recombined.

• The modularity of the system makes it easy to upgrade.
• Understanding modularity can improve design efficiency.
• She praised the modularity of the software architecture.

Modularity 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

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.

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

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

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

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

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.

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

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.

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

State Management

Definition: The process of handling the state of an application, especially in programming.

• Good state management ensures smooth app performance.
• He focused on state management in his project.
• They implemented state management techniques for better organization.

Templating

Definition: the process of creating templates for use

• Templating can save time in design work.
• He enjoyed templating for his website.
• Understanding templating is useful for programmers.

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

Responsiveness

Definition: The quality of reacting quickly or positively.

• The responsiveness of the service impressed customers.
• They measured the responsiveness of the website.
• Her responsiveness to feedback improved the project.

Responsiveness in a sentence

Annotation

Definition: A note added to a text to explain or comment on something; a form of explanation.

• She made an annotation on the text to clarify her thoughts.
• The teacher encourages annotation to enhance understanding.
• His annotation helped his classmates during the discussion.

Annotation in a sentence

Paradigm

Definition: A typical example or pattern of something; a model or framework.

• The scientific paradigm shifted with new discoveries.
• He followed the traditional paradigm for solving the problem.
• In school, we learned about different paradigms in science.

Paradigm in a sentence

Execution

Definition: The act of carrying out or putting into effect a plan or task.

• The execution of the project was successful.
• He was responsible for the execution of the event.
• Understanding execution is crucial for achieving goals.

Execution in a sentence

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

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

Delegation

Definition: A group of representatives chosen to act on behalf of others.

• The delegation traveled to negotiate a new agreement.
• Her delegation focused on environmental issues.
• Understanding delegation is crucial in teamwork.

Delegation in a sentence

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

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

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

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.

Granularity

Definition: The level of detail or fineness in a material or process.

• The granularity of the sand affects how it can be used.
• In art, granularity can impact the final appearance.
• The granularity of the data was suitable for analysis.

Granularity in a sentence

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.