Archives

A GPT-perspective review of high-density accumulation and structural stagnation in 2025, analyzing behavior patterns and proposing action design.

Analyzes how Zootopia 2 shifts from personal prejudice to institutional and structural oppression, and reflects on the limits of liberal multiculturalism and the "melting pot."

From a gentle singularity, I reflect on how AI rewrote the way I work, amplified my abilities, and reshaped my sense of purpose.

From definitions and functions of tariffs to US tariff history and political logic, plus impacts on consumers, companies, and global trade.

Looking back on 2024: travel, work, inputs and outputs, and the boundaries of ability from a midlife perspective.

A free diagramming toolkit for engineers, covering Excalidraw, Mermaid, Drawio, and Frame0 with use cases and highlights.

From a SaaS provider's view: definitions, service models, deployment options, and a layered overview of cloud computing.

Reviewing my subscription choices and costs, with a keep vs. cut list from the money-saving process.

Introduces AIGC definitions, ecosystem, and application scenarios, plus common tools and learning examples.

A look back at the changes and gains in life, work, reading, and writing in 2023.

A quick guide to Bito, Copilot, Codeium, with features, installation, and usage tips.

Defines production issues, severity levels, and handling flow, with on-call and postmortem practices.

Defines user stories, the INVEST criteria, estimation ideas, plus templates and FAQs.

Explains planning poker roles, steps, and Fibonacci-based estimation rules.

An iteration workflow framework from a team lead's view, covering meetings and responsibilities at each stage.

A look back at my 2022 in reading, writing, health, and goals for the new year.

Starting from the idea of "begin with the end in mind," this post explains why structured thinking matters in R&D management and how it guides planning and decisions.

In Q2 we reviewed iteration results and OKRs, then had to break down Q3 OKRs. That experience exposed how vague “listing problems and setting goals” can be.

Why quantify? Let facts speak. Data reveals collaboration outcomes and delivery quality from a more objective angle.

Why summarize? "When actions fail, seek the cause in yourself" (Mencius). Reflection helps us become better people and teams.

From 1.0 to 2.0: after applying 1.0, we found many practical issues, so we upgraded the agile process to fit iteration changes.

What is Code Review? Google says the biggest thing that makes its code so good is code review.

Daily development pain points, the goals of branch management, and our team’s Git branching model.

Why commit conventions matter, an Angular GitHub example, and how to enforce the workflow with Commitizen, Husky, commitlint, and standard-version.

Clarify the purpose of tech sharing, who benefits (company, team, individual), and the outcomes you expect.

You can’t manage what you don’t measure.