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Su San Talks Tech
Su San Talks Tech
Oct 17, 2025 · Operations

Choosing the Right Workflow Engine: Activiti, Flowable, Camunda, jBPM & JDEasyFlow

This article explains what workflow engines are, compares five popular options—Activiti, Flowable, Camunda, jBPM and JDEasyFlow—detailing their core principles, architecture, code examples, and suitable scenarios, and provides a comprehensive table and decision flowchart to help developers select the most appropriate engine for their projects.

BPMNEngine
0 likes · 25 min read
Choosing the Right Workflow Engine: Activiti, Flowable, Camunda, jBPM & JDEasyFlow
JD Tech
JD Tech
Apr 3, 2024 · Backend Development

Understanding JavaScript Engines: QuickJS, V8, TurboFan, and Integration with libuv

This article provides a comprehensive technical overview of JavaScript language standards, the architecture and optimization techniques of major JavaScript engines such as V8 and TurboFan, introduces the lightweight QuickJS engine with its features, file layout and memory management, and demonstrates how to embed QuickJS with libuv for asynchronous I/O using detailed C code examples.

C APIEmbeddingEngine
0 likes · 15 min read
Understanding JavaScript Engines: QuickJS, V8, TurboFan, and Integration with libuv
IT Services Circle
IT Services Circle
Oct 2, 2023 · Game Development

Unity Introduces Installation‑Based Pricing Model, Triggering Industry Backlash

Unity introduced a new installation‑based pricing model that charges developers $0.20 per install after $200,000 revenue or 200,000 downloads, prompting widespread developer backlash, concerns over tracking and impact on mobile titles, and prompting some to consider switching to alternatives like Godot.

Developer ReactionEngineGame Development
0 likes · 8 min read
Unity Introduces Installation‑Based Pricing Model, Triggering Industry Backlash
Alipay Experience Technology
Alipay Experience Technology
Sep 26, 2023 · Game Development

What’s New in Galacean Engine 1.2? Explore the Latest 2D/3D Features, Editor, and ShaderLab

The Galacean Engine 1.2 milestone introduces a suite of enhancements—including scene asset management, multi‑scene rendering, KTX2 texture compression, a GPU particle renderer, the new ShaderLab language, and a revamped editor panel system—aimed at boosting 2D/3D interactive project development efficiency.

3DEngineGPU particles
0 likes · 13 min read
What’s New in Galacean Engine 1.2? Explore the Latest 2D/3D Features, Editor, and ShaderLab
Didi Tech
Didi Tech
Aug 15, 2023 · Frontend Development

Page Logic Orchestration with LogicFlow: Solving Low‑Code Expansion Challenges

Page Logic Orchestration with LogicFlow solves low‑code expansion challenges by replacing rigid zero‑code property panels with a visual workflow editor that lets operators compose, debug, and execute flexible page logic using custom nodes, parallel execution, and repeatable flows, reducing development cost and complexity.

EngineLogicFlowVisual Programming
0 likes · 13 min read
Page Logic Orchestration with LogicFlow: Solving Low‑Code Expansion Challenges
ByteFE
ByteFE
Apr 24, 2023 · Backend Development

An Overview of WebAssembly Engines: Architecture, Common Implementations, and Comparative Analysis

This article introduces the core components of WebAssembly engines, presents a conceptual architecture model, and then examines several popular open‑source runtimes—including wasmtime, wasm3, WasmEdge, wasm‑micro‑runtime, and V8—detailing their structures, performance characteristics, standards support, and typical use‑cases.

EngineRuntimeWasmEdge
0 likes · 18 min read
An Overview of WebAssembly Engines: Architecture, Common Implementations, and Comparative Analysis
macrozheng
macrozheng
Feb 18, 2023 · Frontend Development

Explore Alibaba’s LowCodeEngine: Features, Setup, and Real-World Use

LowCodeEngine, an open‑source low‑code engine from Alibaba’s DingTalk team, follows Alibaba’s backend‑frontend standards, supports modern browsers, offers a minimal core with rich ecosystem elements, detailed protocol specifications, multiple CDN integration options, extensive UI panels, schema editing, and real‑world case studies, all illustrated with code snippets and screenshots.

AlibabaEngineTypeScript
0 likes · 7 min read
Explore Alibaba’s LowCodeEngine: Features, Setup, and Real-World Use
Selected Java Interview Questions
Selected Java Interview Questions
Feb 2, 2023 · Frontend Development

LowCodeEngine: An Open‑Source Low‑Code Engine from Alibaba DingTalk Team

LowCodeEngine is an open‑source low‑code engine released by Alibaba's DingTalk team that follows internal construction protocols, supports modern browsers, offers a minimal core with a rich ecosystem, provides TypeScript typings, and includes extensive UI panels, schema editing, and multiple CDN integration options for developers.

AlibabaDocumentationEngine
0 likes · 8 min read
LowCodeEngine: An Open‑Source Low‑Code Engine from Alibaba DingTalk Team
Tencent Cloud Developer
Tencent Cloud Developer
Dec 5, 2022 · Fundamentals

Chromium Rendering Pipeline Overview

The article details Chromium’s rendering pipeline, tracing how network bytecode becomes on‑screen pixels through 13 stages—from parsing and style calculation to layout, painting, compositing, tiling, rasterization, activation, aggregation, and final display—while explaining process models, component formulas, and synchronous versus asynchronous raster strategies.

BrowserChromiumEngine
0 likes · 31 min read
Chromium Rendering Pipeline Overview
Architecture Digest
Architecture Digest
Jul 16, 2022 · Fundamentals

Design and Implementation of a Lightweight Workflow Engine

This article analyzes the business challenges of marketing automation, introduces workflow concepts and models, compares workflow engines with state machines, presents popular open‑source engines, and details the design, core modules, interfaces, and practical considerations of a self‑built lightweight workflow engine.

BackendDesignEngine
0 likes · 11 min read
Design and Implementation of a Lightweight Workflow Engine
IT Services Circle
IT Services Circle
Mar 15, 2022 · Frontend Development

Understanding How JavaScript Works: From Interpreted vs. Compiled Languages to the V8 Engine Execution Process

This article explains the fundamental principles behind JavaScript execution, covering the distinction between interpreted and compiled languages, the architecture of JavaScript engines (including V8, SpiderMonkey, and JavaScriptCore), runtime environments, the single‑threaded event loop, call‑stack processing, lexical analysis, parsing, bytecode, JIT compilation, and the role of Web Workers in off‑loading CPU‑intensive tasks.

EngineJITJavaScript
0 likes · 13 min read
Understanding How JavaScript Works: From Interpreted vs. Compiled Languages to the V8 Engine Execution Process
Alibaba Terminal Technology
Alibaba Terminal Technology
Jan 10, 2022 · Frontend Development

How Alibaba Built a Scalable Low‑Code Engine for Enterprise Frontends

This talk explains Alibaba's three‑year journey designing a unified low‑code infrastructure, covering architectural thinking, the engine and UIPaaS implementation, ecosystem plugins, and real‑world platform examples, highlighting how protocol‑first design enables multi‑stack, role‑empowering, cost‑effective development across the enterprise.

Enginearchitecturelow-code
0 likes · 16 min read
How Alibaba Built a Scalable Low‑Code Engine for Enterprise Frontends
Architects Research Society
Architects Research Society
Nov 19, 2021 · Operations

A Curated List of Open-Source Workflow Engines

This article presents a comprehensive, categorized collection of open‑source workflow engines and BPM tools—including complete products, SaaS solutions, and embeddable libraries—along with brief descriptions and recommendations for different orchestration scenarios.

BPMEngineOrchestration
0 likes · 7 min read
A Curated List of Open-Source Workflow Engines
ELab Team
ELab Team
Oct 13, 2021 · Frontend Development

How V8 Supercharges JavaScript: Inside the Engine’s Magic

This article explores the V8 JavaScript engine’s architecture, from its historical origins and source‑code acquisition to its loading strategies, lexical analysis, parsing, compilation, and execution optimizations, illustrating how V8 achieves high performance in browsers and Node.js.

CompilationEngineJIT
0 likes · 23 min read
How V8 Supercharges JavaScript: Inside the Engine’s Magic
Python Programming Learning Circle
Python Programming Learning Circle
Jul 23, 2021 · Artificial Intelligence

Understanding PyTorch's Backward Propagation Engine (BP Engine)

This article explains how PyTorch's BP Engine dynamically builds the computation graph for back‑propagation, detailing its C++ class structure, thread management, task queues, and key functions such as start_threads, compute_dependencies, execute, and evaluate_function, with illustrative code examples.

BackpropagationCEngine
0 likes · 17 min read
Understanding PyTorch's Backward Propagation Engine (BP Engine)
Top Architect
Top Architect
Jul 23, 2021 · Backend Development

Step‑by‑Step Design of a Complex Workflow Engine with Multiple Node Types

The article narrates the progressive design of a customizable workflow engine, starting from a simple linked‑list approver chain and evolving through countersign, parallel, conditional, delegation, timeout, progress‑percentage, and script‑hook features, illustrating each stage with node classifications, state definitions, and tree‑based structures.

BackendEngineNode
0 likes · 11 min read
Step‑by‑Step Design of a Complex Workflow Engine with Multiple Node Types
ByteFE
ByteFE
Jun 28, 2021 · Fundamentals

How V8 Executes JavaScript: From Source Code to Optimized Machine Code

This article explains the complete lifecycle of JavaScript execution in the V8 engine, covering language fundamentals, AST generation, bytecode compilation, interpretation, just‑in‑time optimization, hidden classes, inline caches, and other performance strategies used by both browsers and Node.js.

EngineHiddenClassJIT
0 likes · 15 min read
How V8 Executes JavaScript: From Source Code to Optimized Machine Code
政采云技术
政采云技术
Jun 8, 2021 · Frontend Development

The Process of Executing JavaScript in V8

This article explains how the V8 engine parses JavaScript into an AST, generates bytecode, employs lazy compilation, caches machine code, and uses the TurboFan optimizing compiler with JIT techniques to balance speed and memory consumption during script execution.

EngineJITV8
0 likes · 12 min read
The Process of Executing JavaScript in V8
Architecture Digest
Architecture Digest
Mar 5, 2021 · Backend Development

Designing a Flexible Workflow Engine: From Simple Chains to Complex Nested Nodes

The article walks through the step‑by‑step evolution of a custom workflow engine, starting with a basic linked‑list approver chain and progressively adding support for parallel, multi‑sign, conditional, timed, proxy, cancellation, pre‑/post‑conditions, progress metrics, and script hooks, illustrating a comprehensive backend design.

BackendEngineNode
0 likes · 13 min read
Designing a Flexible Workflow Engine: From Simple Chains to Complex Nested Nodes
IT Architects Alliance
IT Architects Alliance
Sep 17, 2020 · Frontend Development

How HarmonyOS 2.0 Renders UI with a Simplified Vue‑like JavaScript Stack

This article dissects HarmonyOS 2.0's embedded GUI stack, explaining its three abstraction layers—JS framework, JS engine/runtime, and graphics rendering—while detailing the underlying open‑source components, custom C++ integrations, performance trade‑offs, and practical code examples for developers.

Embedded UIEngineGUI
0 likes · 17 min read
How HarmonyOS 2.0 Renders UI with a Simplified Vue‑like JavaScript Stack
Tencent Music Tech Team
Tencent Music Tech Team
Jul 3, 2020 · Mobile Development

Flutter Hybrid Development: Core Principles, Rendering Process, and Cross‑Platform Solutions

The article explains Flutter’s three‑layer architecture and rendering pipeline, compares web‑container, generic‑container, and self‑draw engine cross‑platform approaches, details unified and three‑side hybrid integration patterns with navigation scenarios, evaluates hybrid frameworks, and discusses compilation modes, artifact integration, and engineering workflow for hybrid projects.

DARTEngineFlutter
0 likes · 32 min read
Flutter Hybrid Development: Core Principles, Rendering Process, and Cross‑Platform Solutions
WecTeam
WecTeam
Nov 5, 2019 · Fundamentals

Unlocking V8: How JavaScript Is Parsed and Optimized for Speed

This article explains how Google's V8 engine parses JavaScript, distinguishes eager and lazy parsing, inlines functions, manages object hidden classes, and offers practical optimization tips to improve runtime performance in Chrome, Node.js, and Edge.

EngineJavaScriptV8
0 likes · 11 min read
Unlocking V8: How JavaScript Is Parsed and Optimized for Speed
Architects Research Society
Architects Research Society
Sep 23, 2019 · Operations

Curated List of Open‑Source Workflow Engines and BPM Tools

This article presents a comprehensive, categorized list of open‑source workflow engines and BPM tools—including Airflow, Argo, Cadence, Camunda, and many others—detailing their primary features and typical use cases for orchestration, data pipelines, and micro‑service coordination.

AutomationEngineOperations
0 likes · 4 min read
Curated List of Open‑Source Workflow Engines and BPM Tools
UC Tech Team
UC Tech Team
Oct 12, 2018 · Frontend Development

How Firefox Made Calls Between JavaScript and WebAssembly Faster

This article explains how Mozilla optimized the Firefox engine to dramatically speed up function calls between JavaScript and WebAssembly by reducing bookkeeping, eliminating trampolines, merging activations, applying monomorphic call optimizations, and improving built‑in function handling, resulting in call performance that now exceeds native JavaScript‑to‑JavaScript calls.

EngineFirefoxJavaScript
0 likes · 14 min read
How Firefox Made Calls Between JavaScript and WebAssembly Faster
Xianyu Technology
Xianyu Technology
Jun 2, 2018 · Mobile Development

Flutter Architecture, Build Process, and Customization Guide

The guide explains Flutter’s three‑layer architecture (Framework, Engine, Embedder), Dart compilation modes, iOS and Android build pipelines, project layout, and how to customize or rebuild the Engine, manage engine versions, and extend the framework for future native integration.

CompilationEngineFlutter
0 likes · 17 min read
Flutter Architecture, Build Process, and Customization Guide