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R&D Management

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James' Growth Diary
James' Growth Diary
Jun 20, 2026 · R&D Management

OpenSpec Deep Dive: The Ultimate Form of Specification‑Driven Development

OpenSpec adds a specification layer to existing codebases, offering a pure, brownfield‑friendly, tool‑agnostic approach where specs act as contracts, changes become first‑class citizens, and incremental Delta Specs replace full‑spec rewrites, with detailed workflows, design insights, limitations, and a side‑by‑side comparison to Spec‑Kit.

AI-assisted codingBrownfieldChange Management
0 likes · 17 min read
OpenSpec Deep Dive: The Ultimate Form of Specification‑Driven Development
ITPUB
ITPUB
Jun 19, 2026 · R&D Management

How 5 Engineers Built a 20‑Person‑Weeks Product in 7 Days with Spec‑Driven Development

The article details how a five‑person team delivered a full‑scale product in just seven days by spending the first day writing precise specifications (Spec‑Driven Development), then using AI to generate, review, and iterate code, while comparing this approach to traditional methods, presenting real data, tool ecosystems, pitfalls, and future directions.

AI code generationAI programmingQoderWork
0 likes · 31 min read
How 5 Engineers Built a 20‑Person‑Weeks Product in 7 Days with Spec‑Driven Development
Architecture Breakthrough
Architecture Breakthrough
Jun 18, 2026 · R&D Management

Mastering a Legacy System: A Step‑by‑Step Guide for Architects

The article outlines a practical, four‑step process for architects to fully understand and redesign an aging legacy system, covering business knowledge, the four core functional modules, comprehensive data‑model analysis, and handling of business exceptions, while noting the limited role of AI assistance.

Data ModelingException Handlingbusiness analysis
0 likes · 5 min read
Mastering a Legacy System: A Step‑by‑Step Guide for Architects
ZhiKe AI
ZhiKe AI
Jun 17, 2026 · R&D Management

Break Rigid Thinking: Master First‑Principles in 3 Steps

The article explains why relying on industry best‑practice searches traps experienced professionals, illustrates how Elon Musk used first‑principles to slash rocket costs and how analogical reasoning failed in the 2008 crisis, and then offers a concrete three‑step framework to train first‑principles thinking.

Charlie MungerElon Muskcognitive bias
0 likes · 5 min read
Break Rigid Thinking: Master First‑Principles in 3 Steps
IT Architects Alliance
IT Architects Alliance
Jun 17, 2026 · R&D Management

Three Steps to Make Your Architecture Diagram Instantly Clear to Tech Leaders

A poorly drawn architecture diagram can waste days and confuse reviewers, but by understanding boundary logic, following a four‑step creation method, choosing the right tool, and avoiding common pitfalls, you can produce a clear, communicative diagram that any technical director grasps in minutes.

architecture diagrambest-practicescommunication
0 likes · 10 min read
Three Steps to Make Your Architecture Diagram Instantly Clear to Tech Leaders
Programmer XiaoFu
Programmer XiaoFu
Jun 16, 2026 · R&D Management

Why Faster AI Coding Still Leaves Developers More Exhausted

Although AI tools like Copilot and Cursor can cut coding time from five days to three, the saved time is quickly filled with additional tasks, leading to higher output expectations, increased technical debt, and greater mental fatigue for developers, as organizations reap the productivity gains without reducing individual workload.

AI ToolsAutomationdeveloper productivity
0 likes · 8 min read
Why Faster AI Coding Still Leaves Developers More Exhausted
Continuous Delivery 2.0
Continuous Delivery 2.0
Jun 16, 2026 · R&D Management

Micro Feedback Loops vs Loop Engineering: Which Loop Does Your Team Use?

The article compares the 2011 Micro Feedback Loop model with the 2026 Loop Engineering concept, explains why verification is crucial for AI‑driven automation, and outlines a four‑step path—optimizing feedback cycles, building a standard knowledge base, implementing Loop Engineering, and continuous evolution—to help software teams achieve sustainable efficiency gains.

AI coding agentDevOpsLoop Engineering
0 likes · 8 min read
Micro Feedback Loops vs Loop Engineering: Which Loop Does Your Team Use?
FunTester
FunTester
Jun 15, 2026 · R&D Management

Where Does Test Development Go When Functional QA Disappears?

The article analyzes how shrinking functional QA forces development teams to assume quality responsibilities—adding unit, contract, and observability tests, embedding quality gates in CI/CD pipelines, elevating test platform roles, and clarifying AI's limits—illustrated with a refund feature case study.

AISDETci/cd
0 likes · 15 min read
Where Does Test Development Go When Functional QA Disappears?
Machine Heart
Machine Heart
Jun 15, 2026 · R&D Management

How to Become an Outstanding AI Researcher: Lessons from an Anthropic Scientist

The article distills an Anthropic researcher’s candid guide on becoming a truly effective AI researcher, emphasizing deliberate practice of small skills—topic selection, literature reading, writing, rapid experiment cycles—and drawing on historic insights from Hamming, Sutton, Shannon, and others.

AI researchMachine Learningacademic writing
0 likes · 14 min read
How to Become an Outstanding AI Researcher: Lessons from an Anthropic Scientist
Frontend AI Walk
Frontend AI Walk
Jun 14, 2026 · R&D Management

Master the FDE Mindset: Frame‑Do‑Evaluate for Engineer Career Growth

The article introduces the Frame‑Do‑Evaluate (FDE) capability framework, explains why engineers should shift from pure execution to problem definition, process integration, and result closure, and provides concrete steps, self‑assessment questions, and strategies to overcome organizational and personal obstacles for career advancement.

FDEFrame-Do-Evaluatecareer development
0 likes · 17 min read
Master the FDE Mindset: Frame‑Do‑Evaluate for Engineer Career Growth
IT Learning Made Simple
IT Learning Made Simple
Jun 14, 2026 · R&D Management

What a Solution Architect Actually Does: The Day‑Long Storyteller for Clients

A Solution Architect bridges business problems and technical solutions by constantly engaging with external clients, designing proposals, presenting them, and documenting outcomes; the role demands broad technology knowledge, strong communication, and the ability to balance sales pressure with technical feasibility.

Solution Architectcommunicationpre‑sales
0 likes · 10 min read
What a Solution Architect Actually Does: The Day‑Long Storyteller for Clients
Architecture and Beyond
Architecture and Beyond
Jun 13, 2026 · R&D Management

Building an AI‑Native Software Development Organization: Redefining the Team Contract

The article analyzes how AI‑generated code reshapes software teams, urging a new organizational contract that defines ownership, realistic productivity expectations, role re‑definition, reinforced quality gates, and end‑to‑end process changes—from demand concretization to release monitoring—to sustain high‑quality delivery.

AIDevOpsFrontend
0 likes · 23 min read
Building an AI‑Native Software Development Organization: Redefining the Team Contract
TechVision Expert Circle
TechVision Expert Circle
Jun 13, 2026 · R&D Management

When AI Can Write Code, Does R&D Management Still Matter?

The article argues that although AI can generate code at unprecedented speed, the core of R&D management shifts from supervising individual developers to safeguarding system architecture, ensuring consistent design, and orchestrating human‑AI collaboration, because accelerated output amplifies systemic risks.

AI codingCode ReviewR&D Management
0 likes · 13 min read
When AI Can Write Code, Does R&D Management Still Matter?
FunTester
FunTester
Jun 12, 2026 · R&D Management

Why Removing QA Requires Building a New Quality Framework

Eliminating a dedicated QA function may look like cost savings, but without establishing a comprehensive quality system—including self‑testing, automation, release gates, monitoring, and post‑incident reviews—risk simply shifts to production, leading to hidden incidents, longer rollbacks, and ultimately higher total cost.

QASREquality governance
0 likes · 18 min read
Why Removing QA Requires Building a New Quality Framework
ZhiKe AI
ZhiKe AI
Jun 10, 2026 · R&D Management

Why SVG Is the Ultimate Tool for Clear System Diagrams

This article demonstrates how SVG can be used to create precise sequence diagrams, flowcharts, and architecture diagrams, explains the standards behind each diagram type, provides concrete examples such as a user‑login flow and a typical web‑app architecture, and shares best‑practice guidelines to turn complex logic into instantly understandable visuals.

C4 modelFlowchartSVG
0 likes · 10 min read
Why SVG Is the Ultimate Tool for Clear System Diagrams
Infinite Tech Management
Infinite Tech Management
Jun 8, 2026 · R&D Management

When Engineers Want Management: Mistaking Fatigue for Ambition

Many engineers consider moving into management because they are tired of coding, but the article explains that management brings its own complexities, requires a shift in responsibility, and should only be pursued after honest self‑assessment and small experiments.

R&Dcareer transitionengineering
0 likes · 11 min read
When Engineers Want Management: Mistaking Fatigue for Ambition
IT Learning Made Simple
IT Learning Made Simple
Jun 8, 2026 · R&D Management

The Essential Gear to Become a Software Architect

This guide maps the complete skill tree for aspiring software architects, detailing foundational knowledge, core competencies such as system design and performance tuning, extended expertise in cloud‑native and big‑data technologies, and a staged learning roadmap to help newcomers acquire the necessary gear.

Big DataPerformance Optimizationcloud-native
0 likes · 9 min read
The Essential Gear to Become a Software Architect