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Foundation

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JCR Page Properties & jcr:content Node

OSGi Fundamentals

Publishing And Replication

Templates & Policies

Testing and Debugging

Your First Component

Backend

Context-Aware Configuration

Event Listeners and Handlers

Java Best Practices in AEM

OSGi Configuration

Sling Jobs and Scheduler

Sling Models and Services

Content & Data

Content Fragments

Content Fragments & GraphQL

Experience Fragment - XF

Headless GraphQL

i18n và Translation

Hướng dẫn Truy vấn & Sửa đổi JCR

Multi-Site Manager (MSM)

JCR Node Operations

Replication và Activation

Tags và Taxonomies

UI & Frontend

Custom Dialog Widgets

Extending Responsive Grid

Overlays trong AEM 6.5

Render Conditions

Touch UI / Author UI

Infrastructure

ACL & Permissions

AEM Dispatcher, Cache và Flush Cache trong AEM 6.5 On-Premise

Dispatcher: Cấu hình Cache và Rủi ro

Articles

AEM - Code Execute flow

AEM Externalizer — Hướng dẫn sử dụng trong dự án mysite

Khai thác Classic UI để debug trên AEM hiện đại

Touch UI Principal-Based Permission Management

Hướng dẫn tạo Custom Page Template trong AEM 6.5

Implement SEO JSON-LD Schema cho Page Component

User Administration and Security

SEO LD+JSON: xây dựng object lồng nhau cho AEM Page

Sling

Sling Framework - Basic

Sling Model Annotations

Annotations

Externalized ValueMap

Sling Model Annotations

Client Libraries

Components

AEM Components Overview

AEM Core Components

Decoration Tag (cq:htmlTag)

Dialog Validation

Templates and Policies

Touch UI Component Dialogs

Custom AEM Components

HTL Templates (Sightly)

Standalone ACS Commons

Standalone ACS Common Overview

AEM Maven Project archetype

Beginners Guide

Introduction & Environment Setup

Variables, Types & Operators

Classes & Objects

Inheritance & Interfaces

Project: CLI Task Manager

Building a REST API

Deploying to a VPS with Nginx

Streams & Lambdas

Articles

Java Interview Question

Collections and Concurrent Data Structures

Concurrency: Threads, Executors, and Virtual Threads

Dependency Injection Without a Framework

Error Handling: Exceptions, Try-with-Resources, and Result Patterns

Functional Interfaces and Lambdas

Generics and Type Erasure

HTTP Clients: java.net.http, OkHttp, and Apache HttpClient

Streams and Collectors

JSON Processing: Jackson and Gson

Logging: SLF4J, Logback, and Log4j2

Maven: Project Structure, Dependencies, and Profiles

Records, Sealed Classes, and Modern Java

Optionals: Avoiding NullPointerException

Testing: JUnit 5, Mockito, and AssertJ

Posts

Best Practices For Aem Developer

Migrate Moment.js sang Day.js

Testing an AEM 6.5 LTS Project

Cheatsheets

AEM Cheat Sheet

AEM Console Cheat Sheet

Dispatcher Cheat Sheet

Groovy Console Snippets

CRX/DE & JCR — Debug Tips

Problems & Solutions (AEM 6.5)

Query Builder Cheat Sheet

Adobe Experience Manager Links

Developer Tools

Chrome DevTools: Frontend Debugging Playbook

CodeQL for AEM Projects (Local Setup & Analysis)

Git Cheatsheet for Azure DevOps Workflow

Firefox DevTools

ACL and Permission

AEM Permissions & ACL 101

Useful links, resoures for dev.

Vue Component Integration in AEM

Building for the Web

Web Content

Color and Contrast

Forms and Interactions

Images and Media

Information Architecture

Microcopy and Error States

Website Content and Presentation

Readability and Typography

Structure and Hierarchy

Build a Simple Blog Page

Content Modeling

Web API

Web browser standard storage API

Web Performance

Beginners Guide

Introduction & First Styles

Colors & Typography

Display & Positioning

Responsive Design

Backgrounds, Borders & Shadows

Transitions & Animations

Pseudo-classes & Pseudo-elements

CSS Custom Properties

Specificity & the Cascade

Modern CSS Features

Architecture & Best Practices

Debugging & Common Pitfalls

Practice Projects

CSS Container Queries

Beginners Guide

Introduction & Environment Setup

Variables, Types & Operators

HTML & CSS Essentials

Events & Interactivity

Working with Data

Project: Build a Complete Website

Deploying to a VPS with Nginx

Regular Expressions

Async/Await in JavaScript: Practical Patterns and Pitfalls

JavaScript Error Handling: Patterns, Types, and Best Practices

JavaScript Intl API: Currency, Date, and Number Formatting (TypeScript)

JavaScript Performance Basics: Measure, Optimize, and Scale

JSON Parsing in JavaScript: Safe Patterns and Practical Tips

LocalStorage and SessionStorage in JavaScript: Save, Load, and Remove Data

User Input Sanitization in JavaScript: Practical and Safe Patterns

Design Patterns

Anti-Patterns and Misuse

Behavioral

Chain of Responsibility

Template Method

Creational

Abstract Factory

Structural

Beginners Guide

Introduction to Docker

Images and Containers

Writing a Dockerfile

Volumes and Bind Mounts

Docker Networking

Multi-Stage Builds

Environment Variables and Secrets

Registries and Image Management

Health Checks and Logging

Docker in CI/CD

Production Best Practices

Vue 2.7

Class Style Biding

Component in Depth

Component Registration

Components Basics

Dynamic & Async Components

Handling Edge Cases

Computed Methods and Watch

Conditional Rendering

Form Input Binding

Giới thiệu Vue 2

Vuex

Tích hợp Vuex vào AEM

Vuex Introduction

State & Getters

SCSS

SCSS trong AEM Clientlib

Control Flow & Maps

Extend & Placeholders

SCSS Introduction

Mixins & Functions

Partials & Modules

Variables & Nesting

Articles

Mở bundle-report.html để xem breakdown

VS Code HTL Snippets

Tích hợp Vue 2 vào AEM 6.5 Maven Archetype

Vue 2 + AEM 6.5 Handbook — Phần 1: Core Features

Vue 2 + AEM 6.5 Handbook — Phần 2: AEM Features & Advanced Patterns

Beginners Guide

Introduction to Linux

Filesystem Navigation

File Management

Text Processing

Permissions and Ownership

Processes and Jobs

Shell Scripting Basics

Functions and Script Patterns

Package Management

System Administration

Practice Project - Deploy a Node.js App

Notes

Ubuntu, Debian command

Beginners Guide

Introduction to Software Testing

Unit Testing in JavaScript & TypeScript

Unit Testing in Java with JUnit 5

Mocking in JavaScript & TypeScript

Mocking in Java with Mockito

Integration Testing

Test-Driven Development (TDD)

React Component Testing

Snapshot & Visual Testing

End-to-End Testing with Playwright

Practice Project: TypeScript Utility Library

Springboot

Note 1 - Spring Boot Fundamentals

Useful links, resoures for dev. resource

Last Updated: 9/24/2026, 2:39:37 PM

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