A curious geek ran the classic 1993 FPS DOOM continuously on an outdated handheld for two and a half years, discovering that the game’s 32‑bit timer eventually overflows and crashes, highlighting how long‑running client software can hit hidden integer overflow bugs.
Godot’s open‑source 4.4 update introduces native Jolt Physics support, 3D physics interpolation, an embedded game window for Linux, Windows and Android, upgraded C# to .NET 8, typed dictionaries in GDScript, and numerous QoL and performance enhancements that boost developer workflow.
The article shows front‑end developers how to build a simple “Angry Birds” style game with the Dora SSR engine—using TSX, TypeScript, and React‑like components—by setting up the environment, creating scenes, handling physics and input, and leveraging its Lua/WASM backend.
This article explores how WebAssembly can be used to optimize the performance of particle system calculations in a game engine, reducing CPU load and improving frame rates by offloading computations to WebAssembly modules.
Godot 4.0, the biggest and longest‑developed version of the open‑source game engine, introduces new Vulkan back‑ends, an OpenGL compatibility renderer, advanced global illumination, enhanced 2D tilemap tools, sophisticated shader and post‑processing features, plus extensive updates across scripting, physics, UI, XR, networking, audio and animation.
This article details the architecture, challenges, performance metrics, and optimization strategies behind Ant Group's AR "Five Blessings" project, showcasing how the Paladin interactive engine enabled cross‑platform AR experiences on mobile devices.
Eva.js, an open‑source interactive game engine developed by Alibaba, combines a lightweight ECS architecture, PixiJS rendering, and performance‑focused loading strategies to let front‑end developers create engaging web games with just a few lines of code, while supporting accessibility and state management.
Eva.js, an open‑source interactive game engine developed by Alibaba for two years, lets front‑end engineers create low‑cost, high‑performance web games using familiar HTML/CSS and PixiJS rendering, with ECS architecture, performance‑focused loading, accessibility support, and a lightweight state‑management system.
This article explains how Alibaba’s EVA interactive engine uses an Entity‑Component‑System architecture, editor integration, performance and accessibility optimizations, and Rax‑based components to create a highly extensible, developer‑friendly solution for building engaging game‑like experiences across its ecosystem.
To add robust bone animation to the Candy game engine, the team selected DragonBone assets, built a custom Flutter runtime that parses editor data into a unified skeletal format, flattens the bone hierarchy into Z‑ordered slots, uses TweenSequence for transform tweens, achieves smooth performance up to about one thousand bones, and plans future Lottie support and interactive animation orchestration.
This article explains why Alibaba’s Xianyu team created the Candy interactive engine, outlines the challenges of embedding mini‑games in apps, and details the engine’s architecture—including framework, game system, lifecycle, rendering, GUI, event, animation, and resource subsystems—along with sample Flutter code.
