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Ctrip Technology
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Ctrip Technology

Official Ctrip Technology account, sharing and discussing growth.

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Recent Articles

Latest from Ctrip Technology

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Ctrip Technology
Ctrip Technology
Aug 14, 2025 · Artificial Intelligence

How Multimodal Large Models Can Auto-Generate UI Test Cases End‑to‑End

Leveraging multimodal large‑model AI, this article outlines a four‑stage evolution from text‑based UI element identification to fully autonomous, end‑to‑end generation of executable UI automation scripts, detailing system architecture, intelligent reasoning engine, and real‑world Ctrip hotel refund test case results.

Test Case GenerationUI automationmultimodal AI
0 likes · 17 min read
How Multimodal Large Models Can Auto-Generate UI Test Cases End‑to‑End
Ctrip Technology
Ctrip Technology
Jul 10, 2025 · Frontend Development

How Visual Event Tracking Transforms Front‑End Data Collection: Inside Ctrip’s Hetu System

This article examines Ctrip's Hetu visual event‑tracking system, comparing it with traditional code‑based tracking, detailing its architecture, SDK modes, configuration workflow, and best‑practice implementations that improve efficiency, reduce coupling, and enhance data reliability across web, app, and mini‑program platforms.

SDKdata collectionevent tracking
0 likes · 22 min read
How Visual Event Tracking Transforms Front‑End Data Collection: Inside Ctrip’s Hetu System
Ctrip Technology
Ctrip Technology
Jul 3, 2025 · Artificial Intelligence

How Ctrip’s Non‑User AB Testing Split Algorithm Boosts Experiment Efficiency

This article presents Ctrip’s novel non‑user AB testing split algorithm that combines optimized random sampling, greedy exchange, and graph‑based community detection to achieve balanced metric distribution, reduce user traffic cross‑over, and dramatically improve split efficiency in real‑world hotel marketing experiments.

AB Testinggraph community detectiongreedy optimization
0 likes · 25 min read
How Ctrip’s Non‑User AB Testing Split Algorithm Boosts Experiment Efficiency
Ctrip Technology
Ctrip Technology
May 22, 2025 · Mobile Development

An In‑Depth Overview of Skip: A High‑Performance Native Cross‑Platform Development Framework

This article introduces Skip, a new high‑performance native cross‑platform framework that converts Swift/SwiftUI code to Kotlin/Jetpack Compose, detailing its architecture, toolchain, usage steps, code examples, comparisons with other frameworks, project structure, internal modules, and practical considerations for mobile developers.

Jetpack ComposeKotlinSwift
0 likes · 11 min read
An In‑Depth Overview of Skip: A High‑Performance Native Cross‑Platform Development Framework
Ctrip Technology
Ctrip Technology
May 13, 2025 · Frontend Development

Enterprise-Level Server-Sent Events (SSE) Implementation for Ctrip Flight Frontend

This article presents Ctrip's enterprise-grade Server-Sent Events (SSE) solution for its flight booking frontend, detailing the technology overview, use cases, implementation practices, performance considerations, comparison with alternatives, and full‑stack integration across link, framework, and data layers.

EventSourceNode.jsReal-time
0 likes · 16 min read
Enterprise-Level Server-Sent Events (SSE) Implementation for Ctrip Flight Frontend
Ctrip Technology
Ctrip Technology
Mar 6, 2025 · Backend Development

Design and Implementation of Ctrip's Soft Load Balancer: Evolving from Nginx Reverse Proxy to an OpenResty‑Based API Gateway

This article details how Ctrip's Soft Load Balancer (SLB) transitioned from a simple Nginx reverse‑proxy to a multi‑datacenter, dynamic routing gateway using OpenResty, Lua scripts, and a three‑layer architecture that eliminates reloads and supports high‑frequency configuration updates.

API gatewayLuadynamic routing
0 likes · 14 min read
Design and Implementation of Ctrip's Soft Load Balancer: Evolving from Nginx Reverse Proxy to an OpenResty‑Based API Gateway
Ctrip Technology
Ctrip Technology
Jan 3, 2025 · Big Data

Design and Implementation of a Kafka Gatekeeper for FinOps Billing Data Quality Governance

This article describes the challenges of data quality in Ctrip’s hybrid‑cloud FinOps billing system and presents the design, implementation, and high‑availability deployment of a custom Kafka Gatekeeper proxy that performs pre‑validation, configurable rules, self‑service dashboards, and automated alerts to improve coverage, timeliness, and responsibility attribution.

Cloud NativeData QualityFinOps
0 likes · 17 min read
Design and Implementation of a Kafka Gatekeeper for FinOps Billing Data Quality Governance
Ctrip Technology
Ctrip Technology
Dec 19, 2024 · Frontend Development

Building an Enterprise‑Level Multi‑Brand, Multi‑Platform Design System at Ctrip

This article details Ctrip's approach to creating a scalable enterprise design system that supports multiple brands and platforms through modular design, theme configuration, cross‑platform component libraries, and automated workflows, ultimately improving design efficiency, consistency, and development productivity.

cross-platformdesign systemfrontend
0 likes · 16 min read
Building an Enterprise‑Level Multi‑Brand, Multi‑Platform Design System at Ctrip
Ctrip Technology
Ctrip Technology
Dec 12, 2024 · Frontend Development

Upgrading Remix from 1.0 to 2.0: Solving Vite DynamicImport Preload Issues and Custom Optimizations

This article details the Ctrip Travel front‑end team's experience upgrading their framework from Remix 1.0 to Remix 2.0, focusing on Vite's DynamicImport optimization that caused 404 resource loads, and explains the mechanisms, code transformations, and custom fixes they implemented to ensure proper modulepreload and CDN host injection.

DynamicImportModulePreloadRemix
0 likes · 34 min read
Upgrading Remix from 1.0 to 2.0: Solving Vite DynamicImport Preload Issues and Custom Optimizations