0xAA @0xaa_science
0xAA is the founder of WTF Academy, the open-source education platform whose WTF Solidity tutorial series became one of the most widely used resources for Chinese-speaking developers learning smart-contract programming. Starting from freely published lessons on Solidity, Ethereum development and on-chain analysis, the project grew into a community credentialing developers across the Chinese-speaking world and beyond, with materials later translated into multiple languages. His feed combines developer education, Ethereum ecosystem commentary and notes on the craft of teaching web3 — making him arguably the single most important gateway account for Mandarin-speaking engineers entering crypto. Founders recruiting Chinese developer talent and educators studying web3 onboarding both watch this account closely.
Why follow
- The definitive Chinese-language Solidity education pipeline, with lessons that shaped thousands of new web3 developers.
- Ethereum ecosystem commentary grounded in actual teaching and building rather than trading.
- Signal on developer-community growth trends in the Chinese-speaking world.
Engage with NoobClaw
The play here is educational reciprocity. Reply to tutorial threads with a solution to an exercise, an alternative code pattern, or a question that would genuinely help other learners — teaching-oriented audiences amplify helpful commenters. Developer-persona accounts, especially Mandarin-capable ones, should anchor this beat. NoobClaw pacing: a few substantive touches per week per account beats daily presence, and replies should land within the tweet's first few hours when student attention peaks. Over a month, an account that consistently helps in his replies becomes a recognized community member with borrowed credibility.
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