A knowledge-sharing platform for Sohu's technology products. As a leading Chinese internet brand with media, video, search, and gaming services and over 700 million users, Sohu continuously drives tech innovation and practice. We’ll share practical insights and tech news here.
LiteFlow is a lightweight, open‑source Chinese rule engine that transforms tangled if‑else code into modular, hot‑deployable components using a simple EL DSL, offering high performance, multi‑language scripting, and visual orchestration for backend systems.
The article explains a long‑standing Flutter bug where Text wrapped by Opacity or ShaderMask loses its descender glyphs on Android due to overly precise layer bounds calculated by Skia/FreeType, detailing how saveLayer, hinting, and glyph outline bounds interact, and offers practical workarounds to avoid the clipping.
This article presents a comprehensive case study on unifying multiple legacy backend systems by building a modern Vue‑based front‑end, combining native iframe integration with the qiankun micro‑frontend framework to achieve a single entry point, smooth migration, reduced costs, and an evolvable architecture for enterprise applications.
IntelliJ IDEA 2026.1 EAP introduces Java 26 language‑level support, deep Spring Boot 4 integration, Gradle 9 and Maven 4 compatibility, numerous IDE enhancements, and over 600 bug fixes, offering developers early access to next‑generation Java features and performance improvements while recommending non‑production use.
This article details the OnePiece framework, which integrates context engineering, anchor item sequences, and progressive implicit reasoning into generative recommendation systems, achieving significant offline and online performance gains on Shopee Search by enhancing model inference, personalization, and computational efficiency.
This article details the evolution of a news‑app comment backend, covering early thread‑based displays, the transition to sharded databases and mixed adjacency‑path models, current hot‑comment ranking strategies, an in‑house experiment platform, topic aggregation via Kafka, and future AI‑driven architectural enhancements.
This article explains how to design and implement a knowledge‑management and intelligent‑assistant system called Krawl using Claude Skills, covering the three‑layer skill architecture, progressive disclosure, dynamic routing, lazy loading, meta‑tool integration, and concrete Python examples for video summarisation and knowledge queries.
This article delves into the hidden iOS OOM crashes, explains the Jetsam watchdog mechanism, the role of phys_footprint, compares industry solutions, and provides step‑by‑step implementations for monitoring, allocation tracking, and proactive memory‑management strategies to prevent silent terminations.
This article explains Maven 4’s release‑candidate status, its separation of Build and Consumer POMs, the upgraded 4.1.0 model with simplified syntax, tree‑shaped lifecycle, concurrent builds, and developer‑friendly features like resume and delayed deployment, helping you decide when to adopt it.
Lee Robinson and Boris Cherny explain how AI‑powered coding tools like Claude Code are letting developers outsource routine programming, shift their focus to product design and UX, and require new workflow practices to stay effective in the coming AI‑driven era.
