Jen-Hsuan Hsieh (Sean) – Medium

Jen-Hsuan Hsieh (Sean)

Jen-Hsuan Hsieh (Sean)
in
A Layman

Learning Data Structure in TypeScript for Beginner Part 2

We discussed basic data structures in following articles before. In this article, we went through the JavaScript implementation of a few…

3d ago

Learning Data Structure in TypeScript for Beginner Part 2

3d ago

Jen-Hsuan Hsieh (Sean)
in
A Layman

Introduction to Command Pattern in Angular

There are a few ways to delegate tasks. In this scenario, the display mode of path visualization will be changed when the option of…

Jun 22

Introduction to Command Pattern in Angular

Jun 22

Jen-Hsuan Hsieh (Sean)
in
A Layman

Tidy Tree Visualization with D3.js in Angular

In the previous article, we learned the introduction to D3 and how to append nodes, append edges, handle events on SVG with D3. Tidy tree…

May 5

Tidy Tree Visualization with D3.js in Angular

May 5

Jen-Hsuan Hsieh (Sean)
in
A Layman

Introduction to RAG and Conversational Question Answering with LangChain.js

This article aims to build a RAG LLM server with LangChain.js, OpenAI’s models, and Node.js. Even though there are already some existed AI

Apr 28

Introduction to RAG and Conversational Question Answering with LangChain.js

Apr 28

Jen-Hsuan Hsieh (Sean)
in
A Layman

Docker Container for Jupyter Notebook with Built-in Node.js, TypeScript, and Deno Cores

As a frontend developer, sometimes I want to verify the code snippets of Node.js, TypeScript, or Deno without installing runtimes or…

Apr 7

Docker Container for Jupyter Notebook with Built-in Node.js, TypeScript, and Deno Cores

Apr 7

Jen-Hsuan Hsieh (Sean)
in
A Layman

Leaflet in Angular — Markers and MarkerClusterGroup

We have discussed how to use Baidu map with Leaflet in the previous article. This time, we’ll go through Leaflet with basic operations…

Mar 27

Leaflet in Angular — Markers and MarkerClusterGroup

Mar 27

Jen-Hsuan Hsieh (Sean)
in
A Layman

TypeScript — Structure Data with Discriminated Union

Typically, the server is available for handling high computational tasks. After the front-end side recieved the result, it’ll display the…

Mar 22

TypeScript — Structure Data with Discriminated Union

Mar 22

Jen-Hsuan Hsieh (Sean)
in
A Layman

Path Visualization with D3.js in Angular

D3.js is a JavaScript open-source library for the data visualization with a few characteristics. Low-level toolbox: manipulate DOM and even

Feb 12

Path Visualization with D3.js in Angular

Feb 12

Jen-Hsuan Hsieh (Sean)
in
A Layman

Reorganize the 7 + 1 Pattern with the Module System

Even though Sass files could be arranged clearly by following the 7 + 1 pattern, the CSS classes for the specific component still have a…

Feb 3

Reorganize the 7 + 1 Pattern with the Module System

Feb 3

Jen-Hsuan Hsieh (Sean)
in
A Layman

Standardize Angular UI and Layouts by Sharing Libraries on NPM

When creating a series of websites, the consistency of UI components, services, and styles between these websites is extremely important…

Jan 27

Standardize Angular UI and Layouts by Sharing Libraries on NPM

Jan 27

Jen-Hsuan Hsieh (Sean)

Jen-Hsuan Hsieh (Sean)

Frontend Developer🚀 Angular • React • Nest • Electron • Micro-frontend • Monorepo Architecture • https://daily-learning.herokuapp.com/

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