Addy Osmani introduces Loop Engineering, a shift from writing prompts for coding agents to building autonomous loops composed of automations, worktrees, skills, plugins, sub‑agents, and state, while highlighting benefits, trade‑offs, and the new leverage point for engineers.
This article chronicles the step‑by‑step evolution of a workflow engine, detailing how simple sequential approvals grew into a tree‑structured system supporting parallel, conditional, proxy, and timed nodes, complete with state management, nesting, and progress metrics.
This article explains how Flink's DataStream API uses AggregateFunction and session windows, details the MergingWindowAssigner and MergingWindowSet implementations, and demonstrates timer registration and processing with KeyedProcessFunction, providing full code examples and internal workflow analysis.
This article explains six fundamental JavaScript design patterns—Constructor, Facade, Proxy, Strategy, Bridge, and State—illustrating their concepts, advantages, drawbacks, and providing clear code examples that demonstrate how each pattern can improve code organization, reuse, and maintainability in front‑end development.
This tutorial introduces React fundamentals, covering installation, JSX syntax, component creation with functions and classes, props and state management, lifecycle events, controlled and uncontrolled forms, and component communication patterns and best practices.
In SwiftUI, this article explains the @State and @Binding property wrappers, demonstrates their usage with concrete Swift code, explores why @State works only with value types, shows internal implementation details, and clarifies mutable versus immutable behavior within view structs.
This article explains Apache Flink's ProcessFunction and CoProcessFunction, detailing their use of events, state, and timers, compares event‑time and processing‑time semantics, and provides a complete Java example illustrating timer registration, onTimer handling, and debugging observations.
This article explains the internal mechanism of Vuex by analyzing how state and getter values are injected into Vue components, how they stay reactive through Vue's data system, and how a central event bus can be used for component communication, providing code examples and source‑code analysis.
Zuo Ming explains React’s component architecture—props, state, lifecycle methods, server‑side rendering, and React‑Native—using a bamboo water‑wheel analogy, demonstrating prop validation, state updates, lifecycle phases, SSR hydration, cross‑platform code reuse, and unit testing to give front‑end engineers a complete practical foundation.
