
Advanced Modern Javascript with ES6 Grammar Part 3
usefulit
$31.90
Intermediate / JavaScript, ES6
4.6
(33)
This course is designed to learn the JavaScript programming language along with the latest ES6 grammar.
Intermediate
JavaScript, ES6
How long will you keep learning only to rotate boxes or spheres? You need to see the forest, not just the trees; if you only see the trees, your thinking won't grow. Escape being a complete beginner and experience the power of Three.js, which can be applied in practice and plays a role in the recently gaining attention field of digital twins. This is at a level applicable to work, not just for simple website spinning. Having the capability to create related models (glb, glTF...) in fields like manufacturing, defense, disaster management, and transportation will upgrade your domain expertise by another level. We also develop Node.js (Express) & Nest.js servers for On-Premises use on personal and company servers. Even with slight modifications to this course, you will be reborn as an IT talent along with creating powerful services. Don't be intimidated, challenge yourselves. It's not that difficult.^^


Create, save, and open a city using Three.js. Saving is in binary format. (Size: hundreds of Bytes ~ 2KB level, Readability: impossible)
Multilingual support (Korean, English, Japanese, etc.) is also developed with vanilla JavaScript and can be used in other web projects. (Complies with web standards)
After development, try creating a build using Vite and a CSS compression script with Gulp, which automatically replaces the compressed min.css in the built index.html. Also, when applied to package.json, the build and Netlify deployment are completed all at once.
Development complete and built. After Git commit and Netlify publishing, my own site is complete. Automatic deployment is applied when modified or enhanced.
Develop my own simple Node server and a trendy Nest server to run the results On-Premises.
Finally, we will explain CSS entirely and optimize the code developed so far.
The answer lies in Three.js . Three.js is the technology that implements digital twins, VR, and many other fields, including city models, manufacturing process models, and disaster models .
In this lecture, we will mostly use Three.js. You will create a 3D service, integrate it with Git, and automatically deploy it to Netlify , and have your own site for free. Of course, if you have a domain, just connect it.
For running on personal and corporate servers. We develop two servers: a Node.js server and a Nest.js server .
If you need multilingual service , try to write your own multilingual module by creating it together rather than injecting a heavy library. It can be applied to all web projects (web-standard compliance) . ( Coding in multiple languages from Section 4 )
Rather than spending time just on basic grammar and follow-through examples, learn backwards from the complete thing. Then modify, improve, and apply it to something that interests you.
Don't just let the instructor code, code it yourself, then it becomes yours and you will improve .
📌 This topic, Three.js, provides a class-oriented implementation development that you must learn.
📌 Manage your sources in Git and integrate with Netlify to provide real-time reflection service on your free site.
📌 You can create and apply lightweight multilingual modules yourself and apply them to other web projects.
📌 We provide Express servers based on Node.js and Nest.js for those who need on-premise operation.
💡 Three.js + i18n(Internationalization) + Node.js & Nest.js Server & Git/Netlify.
A great portfolio that is not just for studying grammar or following along, but can be applied in practice and will surprise interviewers.
Based on Three.js, but offers a Fullstack Semi course for providing real web services

Anyone who only creates objects with Three.js but is curious about what happens after that?
2/3D are both good, but where and how should I use them? Most of the time, I rotate BoxGeometry, so where can I use them?
Three.js beginner / IT employee

How to save/open Three.js?
How do I toJSON() a new THREE.Scene() object? How do I open and display it afterwards? The size is huge (tens to hundreds of M/GB), otherwise I get a Maximum call error 😰
Three.js Developer / IT Representative

Are you curious about the web from beginning to end?
If Three.js is better, and if not, is there a simple full-stack? What is Node.js and what is Nest.js? Is it easy to implement or understand? Is it possible to implement the web only with ThreeJS? Anyone who is curious
Web-front developer / IT assistant
You can use Three.js to extend glb, glTF and other Loader-based objects to create your own solutions.
Even if you upload your portfolio to Linkedin and other sites because it supports multiple languages, it will be difficult for you.
If you just do full-stack log-in/out processing, you will receive many offers including investments beyond your expectations.
Plan Three.js for more than just your homepage, submit your portfolio to a digital twin company, and get a job .
Be confident and read the manual a little more to get the basics down. Your salary will go up.
Build a virtual 3D city model
-. Build roads. (Basics of city planning)
-. We need electricity, so we build a power plant.
-. Build residential, commercial, industrial complexes and infrastructure facilities.
-. If there is a shortage of electricity or roads during construction, they must be increased.
-. Double-clicking will return it to its initial state nicely.
This explanation is based on Windows (11). Development was tested on both macOS (12) and Windows 11.
Cursor : 0.49.6 (winSurf: 25% cheaper, Vscode: very cheap, cline: Good)
ThreeJS: r176
Node.js : v22. 15 .0 LTS & v22. 15.0 (ncu, ncu -u, npm i ; Anyone who has been trained? 😃 )
Nest.js: v11.1.1 (@nestjs/core)
Provided in the lesson materials and class notes of the section-by-section progress program.
Practice environment
Operating System and Version (OS)
-.Front-End : Chrome b
rowser support OS
-.Back-End: Node supported OS
Tools used: Git and Netlify are both free (there is also a paid version of Netlify)
Player Knowledge and Notes
Basic JavaScript knowledge is required.
Beginner level knowledge of Three.js is required.
Questions/Answers are targeted to be answered ASAP or within 3 days, and the Three.js version of the current curriculum will be updated weekly . Any revisions or additional modules that are helpful, but not complete revisions, will be announced after the update.
The copyright of lectures and learning materials does not allow copying, reselling at a similar level, or making public on Git Public . In other words, you can change, use, and distribute them by including them in Git Private and your own products .
( If you use it in your products, you can sell it, and if you make a lot of sales, you can donate a lot..^^ )
Please note that some class videos have uneven sound quality when taking the class.
Who is this course right for?
Rather than just doing Three.js and JS basics, those who want to learn, apply, and develop based on source code directly applicable to real-world projects.
3D is applicable to all fields, and an engineer who wants to differentiate in visualization fields such as the recently trending Metabus, Digital Twin, AR, VR, ML, DL, etc.
Those feeling typical FE tools make differentiation hard anymore.
Need to know before starting?
A foundation in JS, Three.js is beneficial. If you don't have one, it will be challenging, but not impossible. There is also a methodology involving reverse engineering, where you interpret and understand high-quality finished modules by working backward.
Having spent a long time adapting to technological changes, I now want to offer my skills and experience—however modest they may be—to beginners and intermediate developers, helping them grow quickly alongside me.
DB Modeling, C/S & Web Full-Stack Developer
Website https://iam-work.com/#top
YouTube https://www.youtube.com/channel/UCBiU3IgXYAQHK1tUMXq3isQ
-.Mono-Repo (Turbo: "^2.3.4"), FCM(Firebase Cloud Message), WebHook, Redis, MQTT
-. UI ecosystems for Next & React, such as MUI-X and Material-UI
-.OCR(Naver), RIMS, Popbill, SNS Login(Google,Naver,Kakao)
-.Js, Vue/Nuxt (VueX, Pinia), AngularJS, React/Next (Redux, Zustand, Recoil), Svelte,
D3, Three (WebGL), C2i: BI charts supplied to the Blue House, echarts, Vuetify, Quasar, Telerik (Progress)
IndexedDB & SqlLite, css, scss, sass, Tailwind, Bootstrap...
-.Leaflet.js, Cesium.js, Daum & Naver Maps
-.WebRTC & WebSocket, MQTT, Silverlight(C#) & ASP.Net
-.Node, Nest, Spring Boot, Docker, Git, pm2
-.AWS, Azure, nCloud(Naver)
-.Oracle, PostgreSQL, MySQL, MariaDB, MS-SQL, MongoDB(mongoose), InfluxDB, Supabase
-.Python, Numpy/Scipy, Jupyter, Django(DRF: Django Rest Framework)/Flask,
-.TensorFlow, Keras, ScikitRun, LangChain
-.City-Wow: 3D simulation for land, defense, public sectors, hospitals, manufacturing companies, etc., and
Real-time monitoring service ('23.10 ~ Present; Three, Vanila.js)
-.SeeU: Video chat services by industry (Hospital, Manufacturing, etc.) (Google Meet + Chroma Key, STT & TTS Chatting)
('23.02 ~ 23.10; WebRTC, WebSocket, Vue3 & Pinia, Quasar, Node, MySQL)
-.Survey-Wow: Easily analyze survey results from Google Forms, MS Forms, and Naver Forms, and
A data analysis web service for sharing ('22.03 ~ 23.01; Vue2 & VueX, Quasar, Node, MySQL)
-.Data-Wow: Automatic analysis and visualization of public data through xls, json, csv, and API integration
('22.01 ~ 22.12; Vue2 & VueX, Vuetify, Node, MongoDB) - Ministry of the Interior and Safety Public Data Award
-.DDMV(Data-Dam Multi-Dimensional Vis-): Data-Dam multi-dimensional exploratory visualization analysis service
('20.01 ~ 20.08; Vue2 & VueX, Vuetify, Node, MongoDB) - Incheon City Public Data Award
-.C2i (Chart Intelligence Insights) Chart Component: Chart Gallery Menu
BI-based Charts (with D3.js): '15.04 ~ Present ; BI pattern chart solution based on D3.js (v3.3 ~ v7.9)
(Delivered the Moon Jae-in administration's Job Dashboard to the Blue House, delivered a national financial management project to Mongolia. Multi-language support)
-.Casual-Insights Co., Ltd. CTO
-.Former KISTI Researcher
-.Former LG-CNS Oracle Modeler, DBA & Senior Researcher
-.Former employee of Kukdong (Hyundai) Oil IT Department
**. Data Dam Multi-dimensional Visualization - General Introduction (Required): https://youtu.be/noZ9H7wftsI
-.Consumer Commercial Area-I (Required: Department store POS data - General manufacturing/distribution companies): https://youtu.be/ArL-Pv3U-40 -.Consumer/Commercial Area-II (Provided by Korea KDX and Siksin data): https://youtu.be/Wcpu29gI53Y
-.Healthcare (Provided by Korea KDX, Onnuri H&C data): https://youtu.be/I8WBqAFp9L4-
.Public Data (Provided by Gyeonggi Hwaseong City Hall Public Data) : https://youtu.be/2QCw_6aeRVE
*.D3 & ThreeJS Chart Gallery :https://gregory-han.github.io/chart/
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35 lectures ∙ (17hr 32min)
Course Materials:
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