> For the complete documentation index, see [llms.txt](https://weekly-essay.mikey.wang/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://weekly-essay.mikey.wang/mikey-wangs-memos.md).

# Mikey’s Memos

Mikey’s long-form writing: starting from software engineering, AI, and product, observing how technology reshapes business, organizations, and individuals.

I’m Mikey, a long-term thinker who has grown from software engineer into a builder.

Here I record my ongoing observations on AI, software engineering, products, business, and personal productivity systems. I care more about the structural shifts behind the tools: how technology reshapes organizations, business, and individuals.

If you value concrete experience, independent judgment, and a long-term perspective, you can subscribe via RSS.

[English RSS](https://weekly-essay.mikey.wang/rss.xml)

{% updates format="full" %}
{% update date="2026-09-14" %}

## W38-Everything Can Be Engineered

AI lowers the cost of building and maintaining engineering systems, bringing proxy settings, agent collaboration, product context, and personal finances within reach of a verifiable, traceable, and extensible approach.

English: [`https://weekly-essay.mikey.wang/2026/w38-everything-can-be-engineered`](https://weekly-essay.mikey.wang/2026/w38-everything-can-be-engineered)
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{% update date="2026-08-31" %}

## W36- A Brief Mid-Year Review of the China-U.S. Economy in 2026

The U.S. is strong in private demand, corporate profits, and employment stock, while China is strong in industrial supply, advanced manufacturing, and total growth. Both show resilience, and both have their own imbalances.

English: [`https://weekly-essay.mikey.wang/2026/w36-a-mid-year-economic-review-of-china-and-the-u.s.-in-2026`](https://weekly-essay.mikey.wang/2026/w36-a-mid-year-economic-review-of-china-and-the-u.s.-in-2026)
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{% update date="2026-08-10" %}

## W33- Five Steps Toward the Future Work Paradigm, Seen Through Agent Teams

The maturity of an Agent Team does not depend on how many agents it has, but on whether roles, routing, evidence, and permissions form an observable and continuously adjustable work system.

English: [`https://weekly-essay.mikey.wang/2026/w33-five-stages-of-the-future-work-paradigm-seen-through-the-agent-team-lens`](https://weekly-essay.mikey.wang/2026/w33-five-stages-of-the-future-work-paradigm-seen-through-the-agent-team-lens)
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{% update date="2026-08-03" %}

## W32- A Builder's Mac Also Needs a Sweeper

A Mac environment needs clear ownership of runtimes and agents, and through Sweeper and verifiable loops it can continuously discover, converge on, and govern resource drift.

English: [`https://weekly-essay.mikey.wang/2026/w32-a-builders-mac-also-needs-a-sweeper`](https://weekly-essay.mikey.wang/2026/w32-a-builders-mac-also-needs-a-sweeper)
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{% update date="2026-07-27" %}

## W31- DeepSeek Through Leaked Materials: Compute, Technology, Finance, and Organizational Constraints

A highly likely leaked DeepSeek closed-door discussion exposed constraints in compute, technology, finance, and organization, and also showed how leaks raise the cost of trust in fundraising.

English: [`https://weekly-essay.mikey.wang/2026/w31-deepseek-through-the-lens-of-leaked-materials-compute-technology-finance-and-organizational-cons`](https://weekly-essay.mikey.wang/2026/w31-deepseek-through-the-lens-of-leaked-materials-compute-technology-finance-and-organizational-cons)
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{% update date="2026-07-24" %}

## W30- Model × Harness: An Intelligent Routing Vision

The combination of the model and the harness together determines the cost and quality of a Coding Agent. The next layer of infrastructure will continuously evaluate private enterprise tasks and route requests to the Pareto-optimal configuration.

English: [`https://weekly-essay.mikey.wang/2026/w30-model-harness-an-intelligent-routing-vision`](https://weekly-essay.mikey.wang/2026/w30-model-harness-an-intelligent-routing-vision)
{% endupdate %}

{% update date="2026-07-13" %}

## W29- The Boundary Between Loop Engineering and RSI

Loop Engineering is already a real form of productivity; RSI is still an approaching capability frontier. The key question is whether the loop changes task outcomes, workflows, or the mechanism that generates the next generation of capabilities.

English: [`https://weekly-essay.mikey.wang/2026/w29-the-boundary-between-loop-engineering-and-rsi`](https://weekly-essay.mikey.wang/2026/w29-the-boundary-between-loop-engineering-and-rsi)
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{% update date="2026-07-06" %}

## W28- AI Is Repricing Utility Software

AI is lowering the cost of building personalized tools. The moat for utility software will shift from feature coverage to reliably completing full workflows with stability and trust.

English: [`https://weekly-essay.mikey.wang/2026/w28-ai-is-repricing-utility-software`](https://weekly-essay.mikey.wang/2026/w28-ai-is-repricing-utility-software)
{% endupdate %}

{% update date="2026-07-01" %}

## W27- A Builder's Personal Productivity System

The key to turning everyday tools into a personal productivity system is not the number of tools, but creating a closed loop between information, tasks, and output.

English: [`https://weekly-essay.mikey.wang/2026/w27-a-builders-personal-productivity-system`](https://weekly-essay.mikey.wang/2026/w27-a-builders-personal-productivity-system)
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{% update date="2026-05-18" %}

## W21- The Inflection Point of Software Engineering

Software engineering is shifting from 'humans write code' to 'humans design constraints, and agents complete implementation,' which moves engineering value up the stack.

English: [`https://weekly-essay.mikey.wang/2026/w21-the-inflection-point-of-software-engineering`](https://weekly-essay.mikey.wang/2026/w21-the-inflection-point-of-software-engineering)
{% endupdate %}

{% update date="2026-05-11" %}

## W20- Heuristic Systems and the Checkout Strategy Platform

By rebuilding checkout strategy management through a Heuristic System, this piece discusses how complex strategies can gain a unified way to express, validate, and evolve them.

English: [`https://weekly-essay.mikey.wang/2026/w20-heuristic-system-and-the-checkout-strategy-platform`](https://weekly-essay.mikey.wang/2026/w20-heuristic-system-and-the-checkout-strategy-platform)
{% endupdate %}

{% update date="2026-05-04" %}

## W19- Taste Will Become the New Foundational Skill

As AI lowers the cost of execution, knowing what is worth doing—and what counts as good—will become a scarcer foundational skill.

English: [`https://weekly-essay.mikey.wang/2026/w19-taste-will-become-the-new-core-skill`](https://weekly-essay.mikey.wang/2026/w19-taste-will-become-the-new-core-skill)
{% endupdate %}

{% update date="2026-04-13" %}

## W16- NoCode, Rapid Iteration, and New Engineering Constraints

NoCode and AI speed up iteration, but they also magnify engineering constraints around architecture, quality, and long-term maintenance.

English: [`https://weekly-essay.mikey.wang/2026/w16-nocode-rapid-iteration-and-new-engineering-constraints`](https://weekly-essay.mikey.wang/2026/w16-nocode-rapid-iteration-and-new-engineering-constraints)
{% endupdate %}

{% update date="2026-03-23" %}

## W13- Meituan's Q4 Earnings and Why the AI Era Needs a Unified, Efficient Toolchain

Starting from Meituan's Q4 earnings and AI engineering practice, this piece discusses why teams need a unified and efficient toolchain.

English: [`https://weekly-essay.mikey.wang/2026/w13-meituans-q4-earnings-and-why-the-ai-era-needs-a-unified-efficient-toolchain`](https://weekly-essay.mikey.wang/2026/w13-meituans-q4-earnings-and-why-the-ai-era-needs-a-unified-efficient-toolchain)
{% endupdate %}

{% update date="2026-03-16" %}

## W12- D2 Observation: Frontend Vitality in the AI Wave

From D2, I look at how the role of frontend is changing in the AI wave, and how frontend capabilities are shifting toward more complete problem solving.

English: [`https://weekly-essay.mikey.wang/2026/w12-d2-observation-frontend-vitality-in-the-ai-wave`](https://weekly-essay.mikey.wang/2026/w12-d2-observation-frontend-vitality-in-the-ai-wave)
{% endupdate %}

{% update date="2026-03-09" %}

## W11- Twitter's Algorithmic Evolution and the Iteration of Source Management

This discusses source management through the evolution of Twitter's algorithm: the stronger the algorithm, the more important it becomes to actively screen and verify information sources.

English: [`https://weekly-essay.mikey.wang/2026/w11-twitters-algorithmic-evolution-and-the-iteration-of-source-management`](https://weekly-essay.mikey.wang/2026/w11-twitters-algorithmic-evolution-and-the-iteration-of-source-management)
{% endupdate %}

{% update date="2026-03-02" %}

## W10- In the Post-OpenClaw Era: The Coding Singularity Has Arrived, but New Production Relations Have Not

Coding capability has jumped forward, but organizational structures, incentives, and production relations have not changed in step.

English: [`https://weekly-essay.mikey.wang/2026/w10-in-the-post-openclaw-era-the-coding-singularity-has-arrived-but-new-production-relations-have-no`](https://weekly-essay.mikey.wang/2026/w10-in-the-post-openclaw-era-the-coding-singularity-has-arrived-but-new-production-relations-have-no)
{% endupdate %}

{% update date="2026-03-01" %}

## W09- A Thinking Framework in Extreme Market Conditions

When market sentiment is extreme, replace noise with company culture, business models, independent thinking, and macro signals so your judgment can be reviewed and emotions do not erode the framework.

English: [`https://weekly-essay.mikey.wang/2026/w09-a-thinking-framework-in-extreme-market-conditions`](https://weekly-essay.mikey.wang/2026/w09-a-thinking-framework-in-extreme-market-conditions)
{% endupdate %}

{% update date="2026-01-25" %}

## W04- What Does AI-Ready Mean?

AI-ready is not about chasing a particular model or tool. It is about building engineering standards that can compound over time and naturally absorb progress in LLMs and infrastructure.

English: [`https://weekly-essay.mikey.wang/2026/w04-what-does-ai-ready-mean`](https://weekly-essay.mikey.wang/2026/w04-what-does-ai-ready-mean)
{% endupdate %}

{% update date="2026-01-18" %}

## W03- Lessons from Advanced Troubleshooting

For difficult frontend issues, distinguish hidden code defects from uncertain runtime behavior: first use workarounds to contain the risk, then use long-term observation to get closer to the truth. Technical explanations are not always complete.

English: [`https://weekly-essay.mikey.wang/2026/w03-reflections-on-advanced-troubleshooting`](https://weekly-essay.mikey.wang/2026/w03-reflections-on-advanced-troubleshooting)
{% endupdate %}

{% update date="2026-01-11" %}

## W02- Rethinking Complex Abstractions

AI coding is pushing software engineering from a 'scarcity economy' into an 'abundance economy.' Complex abstractions may no longer reduce cost. Tailwind's dilemma also shows that the old open-source model of monetizing attention is breaking down.

English: [`https://weekly-essay.mikey.wang/2026/w02-rethinking-complex-abstractions`](https://weekly-essay.mikey.wang/2026/w02-rethinking-complex-abstractions)
{% endupdate %}
{% endupdates %}