Build a Chat dApp with React JS for NEAR
Messageboard decentralized app development with TypeScript and JavaScript
Created by John Bura
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Skill level
All levels
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Sections
10
03
Lectures
94
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Instructor
John Bura
What's inside
This course includes.
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10
Sections
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94
Lectures
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96
Resources
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Certificate of completion
Included
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Mobile and desktop access
Included
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AI learning assistance
Included
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Course content
Curriculum & lectures.
+ 00a Project preview 1 lecture
Course Overview
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+ 00c (Prerequisite) Blockchain and Smart Contracts Overview 4 lectures
02 What Is A Smart Contract
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00 Blockchain Introduction
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03 What Is The Near Blockchain
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Source Files
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+ 00d (Prerequisite) Command Line Fundamentals 9 lectures
01-01 Why All Developers Need To Know The Command Line
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02-01 What You'll Need
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02-02 Install Linux Command Line On Windows
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03-01 Build Your First Command In The Command Line
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03-03 Build And Edit A New File In The Command Line
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03-02 Navigate Directories In The Command Line
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03-04 Move Files In The Command Line
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Source Files
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01-02 What Are Linux And Unix Terminals
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+ 00e (Prerequisite) Install Node and npm 6 lectures
01 What Is Yarn
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01 Install Node And NPM On Mac Or Windows
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00 What Is Node JS
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Source files
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02 Install Yarn On Mac
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02 How To Install Node And Npm On Windows-R
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+ 01 Build a chat smart contract with TypeScript for NEAR 6 lectures
01 Set Up Chat Dapp With Create Near App
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02 Add Message To Chat Smart Contract With Typescript
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03 Get Latest Messages Added To Chat Contract
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05 Count Values In Array In Typescript Smart Contract
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04 Store Multiple Properties In An Object
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Source Files
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+ 02b (Prerequisite) Introduction to React 8 lectures
00 Why You Should Learn React
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01 React Introduction
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02 Set Up A Container
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03 Generate A List
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04 Add Items To The List
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05 Clear Input Field
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06 Remove A Task
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Source Files
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+ 02c Show all messages from contract in React dapp 4 lectures
00 Set Up Blank React Dapp Template
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02 Format Messages In Dapp With React Bootstrap
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01 Show All Messages From Contract In React Dapp
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03 Set Message Style Based On Sender
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+ 03 Build a form to submit data to NEAR contract 3 lectures
01 Build A Form To Submit Data To Near Contract
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02 Send Message From Dapp To Smart Contract
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03 Show Total Number Of Messages
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Description
About this course.
What is the NEAR blockchain?
- built to be simple, secure and scalable.
- Low cost. High speed. Effortless scale.
- <0.01USD Transaction Cost
- 18M+ Active Accounts
- 400K Daily Transactions
- ~2.4s Time to Finality
- Contracts, DAOs, dapps, funding
- Layer 1 blockchainnot dependent on other chains.
uses a unique scaling mechanism
- Nightshade sharding
- Scales infinitely
- resists short-term usage spikes
Proof of stake
- More efficient than Bitcoin and Ethereum
web-based wallet
- no need for users to install programs or browser extensions
- makes it especially easy to onboard new users (e.g. through named accounts)
Certified carbon neutral
- consumes in a year the same energy bitcoin consumes in 3 minutes
Interoperable with Ethereum
- using Rainbow Bridge
Join 1.3+ million students in high-quality courses featured at Harvard
- Lifetime access that never expires
- Project-based curriculum to superboost your portfolio
- Graduation certificate for every course
- Absolute beginner-friendly
- Use any computer
- Satisfaction guarantee
- Get all source code
- Popular bundle by Mammoth students
- Perfected over years of training
Reviews from the Mammoth Community
"This is AMAZING I just learned how to code without breaking a sweat, this is really easy and fun!" -Shalonda Lewis
"This course so far is by far amazing! The instructor is very encouraging and up beat." -Moiz Saqib
"It was informative and definitely covered the basics. Easy to understand and to follow." -Colin Mooney
Instructors
Taught by people who ship.
John Bura
Founder and CEO of Mammoth Club and Course Pro, the #1 AI-powered Learning Management System for course and content development, training and evaluation.
Ready to start building?
Messageboard decentralized app development with TypeScript and JavaScript