HomeTech tech sharing
This article explains how the automotive app team tackled severe scrolling lag on low‑end Android devices by replacing the default FlatList with a reusable RecyclerListView implementation, detailing rendering principles, layout calculations, height estimation techniques, and the resulting performance gains.
This article presents the design, implementation challenges, and optimization strategies of an intelligent auto‑placement platform, covering background analysis, distributed task scheduling with XXL‑Job, sharding with ShardingSphere, caching via Caffeine, message‑queue integration using Kafka, and the resulting performance gains.
This article presents a comprehensive guide to Unity rendering pipelines, key terminology, and practical performance‑optimization techniques—including AR, texture, memory, heat, and package‑size improvements—applied to the VI Sales Crown product, with detailed tools, methods, and measurable results.
This article explores the use of Reactor in Spring Cloud Gateway, highlighting its role in enabling reactive programming for efficient API gateway implementations through non-blocking, asynchronous operations and advanced data flow management.
This article shares a backend team's practical experience of adopting GraphQL with Express and Apollo Server as a BFF layer, covering motivations, implementation steps, schema merging, proxy configuration, HTTP caching strategies, DataLoader optimization, code generation, and integration testing to improve performance and developer efficiency.
This article describes a visual self‑service event‑tracking platform for AutoHome H5 pages that separates tracking code from business code, provides a visual editor for non‑technical users, generates SDKs, and includes a Chrome extension for cross‑domain iframe injection.
This article explains how to build a full‑tracking solution for Android by creating a Gradle plugin that registers a Transform, leveraging the Transform API and ASM bytecode instrumentation to automatically inject analytics code into click events and lifecycle callbacks, while covering the underlying concepts, implementation steps, and deployment process.
The article explains why Domain-Driven Design (DDD) is valuable for handling complex business logic, compares it with traditional transaction‑script approaches, introduces core DDD concepts such as ubiquitous language, bounded contexts, entities, value objects, aggregates, factories, repositories and domain services, and provides practical steps and examples for adopting DDD in backend development.
This article details the design and implementation of an immersive complex interactive page using Flutter, covering architecture design, sliding effects, and tab synchronization for a new energy vehicle series app.
This article reviews the evolution of deep‑learning image‑classification networks, surveys attention mechanisms for fine‑grained tasks, describes the CVPR 2022 FGVC9 competition solution using RegNetY and random attention cropping, and discusses its deployment in automotive series recognition along with future challenges.
