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Alipay Experience Technology

Exploring ultimate user experience and best engineering practices

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Recent Articles

Latest from Alipay Experience Technology

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Alipay Experience Technology
Alipay Experience Technology
Mar 21, 2023 · Artificial Intelligence

How to Make OpenAI’s API Understand Ultra‑Long Insurance Policies

This article explains how to overcome OpenAI's token limits by splitting massive insurance documents into manageable chunks, vectorizing them with embeddings, using a custom "broccoli" algorithm for intelligent segmentation, and compressing text with dictionary mapping and tokenization techniques to enable accurate question‑answering via the API.

APIDocument SplittingNLP
0 likes · 22 min read
How to Make OpenAI’s API Understand Ultra‑Long Insurance Policies
Alipay Experience Technology
Alipay Experience Technology
Mar 20, 2023 · Frontend Development

What’s New in TypeScript 5.0? Explore the Biggest Changes and Features

This article reviews the major updates in TypeScript 5.0, covering new decorator support, the "bundler" moduleResolution option, const type parameters, unified enums, break changes, compiler option enhancements, JSDoc extensions, import‑sorting behavior, and performance improvements, all illustrated with code examples.

EnumTypeScriptcompiler options
0 likes · 29 min read
What’s New in TypeScript 5.0? Explore the Biggest Changes and Features
Alipay Experience Technology
Alipay Experience Technology
Mar 17, 2023 · Frontend Development

Master Advanced TypeScript: From Basic Types to Powerful Type Tricks

This comprehensive guide walks through essential and advanced TypeScript concepts—including basic type fundamentals, complex conditional types, inference with infer, utility types like never and unknown, mapped and key‑remapped types, and practical type‑level algorithms—illustrated with real‑world examples and challenging type‑programming puzzles.

Conditional TypesTypeScriptUtility Types
0 likes · 48 min read
Master Advanced TypeScript: From Basic Types to Powerful Type Tricks
Alipay Experience Technology
Alipay Experience Technology
Mar 14, 2023 · Frontend Development

Why High-Quality Code Matters: Principles, Bad Smells, and Refactoring Techniques

This article explains why maintainable, robust, and testable code is essential for front‑end development, shares insights from renowned programmers, defines key quality metrics, outlines SOLID and KISS design principles, identifies common code smells, and demonstrates practical refactoring patterns with real JavaScript examples.

KISSSOLIDdesign principles
0 likes · 35 min read
Why High-Quality Code Matters: Principles, Bad Smells, and Refactoring Techniques
Alipay Experience Technology
Alipay Experience Technology
Mar 2, 2023 · Game Development

How Oasis Engine Created a Multi‑User Metaverse‑Style Fortune Park

This article details how the Oasis Engine team tackled the technical and artistic challenges of building a large‑scale, multiplayer, third‑person virtual park for the Alipay Fortune event, covering architecture, scene splitting, asset loading, custom materials, digital human integration, networking, behavior management, and extensive performance optimizations.

Oasis Enginedigital humangame development
0 likes · 24 min read
How Oasis Engine Created a Multi‑User Metaverse‑Style Fortune Park
Alipay Experience Technology
Alipay Experience Technology
Feb 28, 2023 · Frontend Development

From Art Student to Front‑End Pioneer: Yǐngyǐng’s Journey with AntV S2

This article chronicles Yǐngyǐng’s evolution from a curious student choosing computer science to a key contributor of AntV S2, highlighting her perseverance, open‑source breakthroughs, work‑life balance strategies, and the lessons she learned while shaping cross‑tab visualizations at Ant Group.

AntVVisualizationcareer development
0 likes · 12 min read
From Art Student to Front‑End Pioneer: Yǐngyǐng’s Journey with AntV S2
Alipay Experience Technology
Alipay Experience Technology
Feb 16, 2023 · Frontend Development

How Ant Insurance Scaled Low‑Code Front‑End Development for Complex Insurance Products

This article recounts a former Ant Group front‑end engineer's year‑long journey building a low‑code platform for Ant Insurance, detailing challenges of high‑complexity insurance scenarios, platform design decisions, component‑based architecture, real‑world experiments, and lessons learned for future low‑code adoption.

ComponentizationInsurancePlatform
0 likes · 22 min read
How Ant Insurance Scaled Low‑Code Front‑End Development for Complex Insurance Products
Alipay Experience Technology
Alipay Experience Technology
Feb 14, 2023 · Frontend Development

Mastering Dynamic Themes in Ant Design V5: From Global Algorithms to Local Customizations

Ant Design V5’s CSS‑in‑JS architecture enables powerful dynamic theming, allowing developers and designers to implement global theme algorithms, partial theme overrides, component‑level styling, and seamless multi‑theme compositions, illustrated with real‑world applications, code snippets, and visual comparisons across light and dark modes.

CSS-in-JSReactant-design
0 likes · 13 min read
Mastering Dynamic Themes in Ant Design V5: From Global Algorithms to Local Customizations