smallyu‘s Blog

Previously: “My Work Over the Past Six Months” — 2026-05-27 “Why the DM KOL GTM Strategy Is Necessarily Correct” — 2026-06-29 “Pitfalls in Building a Polymarket Project” — 2026-07-10 I want to summarize and analyze the various difficulties our team has en…

Conclusion Today I want to share a “major” discovery: PySonar2 can greatly reduce the tokens AI consumes when modifying Python projects.

Origin I saw a thread on bitcointalk: How to handle weak scripts?

Choosing Wallet Infrastructure Crypto projects today generally choose Privy.io or Turnkey as their wallet-infrastructure provider.

Disclaimer This is not risk-free arbitrage.

Our team’s project encountered difficulties during the go-to-market stage, so we found an experienced business-development professional to provide guidance.

There is a Kanban tool designed for AI agents called Multica.

On June 1, GitHub Copilot switched to a usage-based pricing model.

Everything inside blockquotes was generated by Gemini.

Can the price of a centralized cryptocurrency rise?

RISC-V is too complex and depends heavily on standardizing the virtual-machine sandbox environment, but there is no unified specification today.

Polkadot has a mechanism called the Existential Deposit (ED).

Funding-rate arbitrage Funding-rate arbitrage is a risk-free, principal-protected arbitrage strategy.

Zero Network On February 10, LayerZero announced the technical design of its Layer 1 network Zero.

This happened about two years ago.

For managing crypto assets, the ranking from most secure to least secure is: Family trust Hardware wallet MPC wallet Exchange custody Hot wallet If you are not on the billionaire rankings, family trusts have nothing to do with you.

Prediction markets do not support long-term investing.

To be precise, trustless cross-chain bridges are impossible.

When my daily pay rose from ___ RMB to ___ USD, I started thinking about what had caused that increase.

Outside of attempted criminal activity, there are very few real scenarios that truly require protocol-level privacy.

There are two facts: Yin Wang is an expert in programming language theory and theoretical computer science.

So far, the latest AA (Account Abstraction) wallet standard is still implemented on top of EIP-4337.

MCP blockchain MCP (Modal Content Protocol) is a protocol specification used by AI agents to interact with external tools, and an MCP Server is the concrete component that carries out that external interaction.

Project Motivation While analyzing the Arc project, I discovered something quite interesting: Arc first developed a Rust-based implementation of the Tendermint consensus algorithm called malachite, and then built a compatibility layer called malaketh-laye…

Previous context: My Cryptocurrency Dollar-Cost Averaging Strategy (Part 1) The new DCA strategy I have now adjusted the new DCA strategy to this: DCA frequency: once per week DCA amount: 100 USD DCA target: Bitcoin (BTC) That is it.

This is a DeFi tutorial series aimed at learning and understanding DeFi concepts and principles through hands-on practice.

Disclaimer: I look down on technical topics like “What is the principle behind Go’s GMP scheduler?”

The dedicated Paragraph channel for the Web3 Project Analysis Series is: https://paragraph.com/@smallyu Plan Overview After a few days of experimentation, I believe that the Web3 Project Analysis Plan is a meaningful endeavor.

Project Background Psyche Network is a project in the AI + Web3 space, developed by the Nous Research team.

This is a continuation tutorial series: Continuation Tutorial: Understanding CPS Continuation Tutorial: Implementing Coroutine Scheduling with yield Continuation Tutorial: Implementing Coroutine Scheduling with call/cc Continuation Tutorial: Implementing…

Technically, Bitcoin Runes are simple and easy to understand.

Bitcoin Script is a bit like the elephant in the room—everyone knows it exists, but few can see it clearly or care enough.

For the sake of smoother writing, this article does not use an honorific such as “Professor Yin Wang”.

Compared to the 2023 version of Blockchain Technical Interview Questions, which focused more on a macro perspective, this edition leans slightly more toward engineering practice and includes more technical details.

Suppose we want to write some code.

This is a beginner-friendly series that starts from the very basics and teaches you how to develop Solana smart contracts.

I’ve named this project echoevm.com.

I’ve named this system zkgate.fun, aiming to leverage the features of zero-knowledge proofs in combination with blockchain to create a small tool.

Product Form giveme.wtf is a domain I just registered, intended as a small Web3 tipping tool.

The title is a bit clickbaity—don’t take it too seriously.

Previously, I recommended two blog posts by Yin Wang: “How to Respect a Programmer” “Git Etiquette” Due to a lack of standardized practices in my past work experiences, I didn’t have a proper understanding of Code Review.

A few days ago, a well-known figure from a non-Internet-related industry issued a memecoin on pump.fun.

First, let’s rank consensus mechanisms in terms of decentralization.

Events in 2024: Bitcoin halving, Bitcoin spot ETF approval, Bitcoin reaching new highs.

Restaking is a relatively early-stage field, with one of the more notable projects being Eigen Layer.

Basic Structure The most basic blockchain is just a blockchain itself, with the capability of consensus-based block production.

The reasoning is simple.

Currently, when the job market mentions “contract development,” it generally refers to “EVM contract development on Ethereum.”

As time goes by and my understanding of the market deepens, the dollar-cost averaging (DCA) strategy, especially the investment portfolio, may undergo significant changes.

Mainstream public blockchains can be classified into three categories based on their consensus mechanisms: PoW, PoS, and PBFT.