Master Tanstack Query: Efficient Data Fetching in React

Learn efficient data fetching techniques in React using Tanstack Query. This course will empower your team with the skills necessary to improve user experience and app performance.

Intermediate

22 hours

28 lessons

Empower Your Team

React Course Prerequisites

Basic understanding of JavaScript

Knowledge of JavaScript fundamentals such as variables, arrays, objects, functions, loops, and conditional statements is necessary to understand React.

ES6 Syntax

A grasp of the ES6 (ECMAScript 2015) syntax is important as React uses ES6 or later versions. Key ES6 features to know include let/const, arrow functions, template literals, destructuring, modules, and classes.

HTML & CSS

React is used to build user interfaces, so a solid understanding of HTML and CSS is essential. This includes understanding HTML tags, attributes, CSS selectors, and styling.

Understanding of the DOM (Document Object Model)

React manipulates the DOM to update the web page, so it's important to understand how the DOM works, how to select and manipulate elements, etc.

Basic understanding of Node.js and npm

Although not directly related to writing React code, Node.js and npm (Node Package Manager) are commonly used in React development environments. Therefore, having basic knowledge of these technologies can be helpful.

Basic understanding of Web APIs

Familiarity with web APIs like Fetch API or Axios for making HTTP requests is beneficial as many React apps need to communicate with backend services.

Technologies & Tools covered

Setup Guide

Node.js & npm

Essential for running and managing JS packages.

VS Code

Top editor with extensions for React development.

Git & GitHub

Track changes and collaborate on projects.

React DevTools

Browser extension for debugging React apps.

Terminal

Command interface for running scripts and more.

Modern Browser

Google Chrome is recommended for best dev tools.

What Your Team Will Learn

Introduction and Setup

Setting up the environment and understanding basics of Tanstack Query

Understanding Tanstack Query

Setting up the environment and understanding basics of Tanstack Query

Installing Tanstack Query

Setting up the environment and understanding basics of Tanstack Query

Structuring your project

Setting up the environment and understanding basics of Tanstack Query

Introduction to QueryClient

Setting up the environment and understanding basics of Tanstack Query

Performing Queries with Tanstack

Conducting basic and advanced queries with Tanstack

Getting Started with useQuery

Conducting basic and advanced queries with Tanstack

Query States Explained

Conducting basic and advanced queries with Tanstack

Managing Stale Time

Conducting basic and advanced queries with Tanstack

Cache Configuration

Conducting basic and advanced queries with Tanstack

Data Polling

Conducting basic and advanced queries with Tanstack

Implementing Retry Logic

Conducting basic and advanced queries with Tanstack

Understanding PULL vs PUSH Patterns

Conducting basic and advanced queries with Tanstack

Handling Errors in Queries

Conducting basic and advanced queries with Tanstack

Advanced Query Configuration

Conducting basic and advanced queries with Tanstack

Mastering Mutations with Tanstack

Understanding and manipulating data using mutations

Introduction to useMutation

Understanding and manipulating data using mutations

Prefetching Data for Better Performance

Understanding and manipulating data using mutations

Creating Optimistic Updates

Understanding and manipulating data using mutations

Creating Mutations

Understanding and manipulating data using mutations

Deleting Mutations

Understanding and manipulating data using mutations

Implementing Rollbacks

Understanding and manipulating data using mutations

Handling Errors in Mutations

Understanding and manipulating data using mutations

Advanced Mutation Configuration

Understanding and manipulating data using mutations

Error Handling in Tanstack Query

Dealing with errors in queries and mutations

Understanding Error States

Dealing with errors in queries and mutations

Retrying Failed Queries

Dealing with errors in queries and mutations

Handling Error Side Effects

Dealing with errors in queries and mutations

Error Recovery and Rollbacks

Dealing with errors in queries and mutations

Advanced Techniques and Best Practices

Taking your Tanstack Query skills to the next level

Performance Tuning

Taking your Tanstack Query skills to the next level

Testing with Tanstack Query

Taking your Tanstack Query skills to the next level

Debugging Techniques

Taking your Tanstack Query skills to the next level

Common Pitfalls and How to Avoid Them

Taking your Tanstack Query skills to the next level

Our Training Model

Project-based Learning

Practical knowledge, real-world scenarios, problem-solving.

Live Skits

Understanding complex coding, creativity, teamwork.

Pair Programming

Peer learning, collaborative problem solving, code quality.

Showcase Assignments

Boosts confidence, public speaking, peer learning.

Scrum/Agile Progress Tracking

Learning insights, accountability, real-world tech environment.

Live Quizzes

Instant feedback, knowledge retention, interactive learning.

Take-home Assignments

Reinforces learning, independent problem solving, time management.

Live Demo

Theoretical understanding, industry trends, practical relevance.

Hackathons

Camaraderie, practical coding skills, creative showcase.

Team Live Events

Team spirit, collaborative learning, engaging and fun.

Value Pricing Model

Team Size

We consider the size of your team when creating a customized proposal for your training needs.

Training Duration

The length of the training period is also a crucial factor in our pricing structure.

Subject Depth

The complexity and depth of the subject matter are taken into account for the pricing.

Value Pricing Model

Remember, nurturing your team's skills is an investment in your future. Let's partner together for your organization's growth and success.

Meet Ragav Kumar

The Dynamic Corporate Trainer

In his 9-year journey, Ragav has transformed the learning experience of over 2800 professionals. He's not just a trainer; he's an educator who crafts experiences that resonate, inspire, and enlighten.

Specialties

MERN Stack, Project-based learning, Corporate mentoring, Hands-on coding sessions.

Achievements

2800+ trained professionals, 100+ successful training sessions, a legacy of transformative learning.

Frequently Asked Questions

What topics can you cover in your training?

I can cover a wide range of topics in modern web development, such as ReactJS, JavaScript, TypeScript, state management with Redux, routing with React-Router, form management, effect management, testing with Jest and React-Testing-Library, deployment on platforms like Netlify and Vercel, and much more.

What is your teaching methodology?

My approach involves a mix of theoretical concepts and practical assignments. I believe in hands-on learning, so my sessions are packed with coding exercises and project work. Additionally, I follow a 'learn by doing' approach, which means I encourage learners to code along during the training.

Can you customize the training based on our needs?

Absolutely. I understand that each team has its unique learning needs and goals. I can customize the course content, duration, and pace to suit your team's requirements.

Do you provide post-training support?

Yes, I provide post-training support. This includes query resolution, guidance on real-life project implementation, and periodic check-ins to discuss any challenges your team might be facing post the training.

What is the minimum and maximum size of a training group?

I am flexible with the group size to meet your organization's needs. However, to ensure effective learning and individual attention, I usually recommend a group size of 10 to 30 participants.

Can the training be conducted remotely?

Yes, I can conduct the training remotely. I use various online tools and platforms to deliver interactive and effective remote training sessions.

What if our team has a mixed level of expertise?

I understand that a team might have varying levels of expertise. I cater to this by customizing the training content and delivery, ensuring that it benefits everyone - from beginners to experienced developers.

How do you handle practical sessions in your training?

Practical sessions are handled through live coding and hands-on exercises. I also assign project work based on real-world scenarios to ensure the practical application of concepts.

Do you provide any materials or resources for further learning?

Yes, post-training, I provide relevant resources and materials for further learning. These can include reference books, online resources, and a compilation of useful tools and practices.