1 posts0 featuredJul 8, 2026
AI & Agent
Agent architecture, tool use, evaluation, context management, and AI application engineering.
AIAgentSystem Design
LatestFoundation Boundaries for Agent SystemsPast year
Knowledge Map
Dynamic Knowledge Map
A dynamic knowledge map organized by area, group, tags, and recent updates.
7 posts0 featuredJul 30, 2026
AI Comic Dramas
AI comic dramas as a business: AI production pipelines for scripts, storyboards, art, voice, and editing, plus toolchain reviews and platform-revenue field notes.
AI Comic DramaCharacter ConsistencyLoRAReference LockImage Generation
LatestVisual Production: Character Consistency Is the Only Hard TechnologyPast year
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Computer Science
Algorithms, systems, networking, databases, compilers, and engineering fundamentals.
AlgorithmSystemDatabase
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Game Dev
Game engines, gameplay systems, toolchains, and indie game dev logs — centered on the Godot ecosystem.
GodotGameplayEngine
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35 posts0 featuredJul 30, 2026
Full-stack Dev
Frontend, backend, deployment, product engineering, and maintainable system design.
RustAsyncAwaitFutureTokio
LatestAsync/Await: An Honest Teardown of State Machines, Poll, and ExecutorsPast year
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2 posts0 featuredAug 5, 2026
Web3
On-chain apps, protocol mechanics, wallets, contracts, and ecosystem notes.
Web3BlockchainEthereumFoundryLearning
LatestA Web3 Developer's Map for Total Beginners: From Zero to On-ChainPast year
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FinTech
Payments, risk systems, trading systems, financial infrastructure, and market signals.
PaymentRiskTrading
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Embedded Systems
Motor control, BMS, drivers, power, sampling, and reliability engineering.
Motor ControlBMSDriver
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Chip Design
Digital design, verification, EDA, architecture, and hardware implementation foundations.
RTLVerificationEDA
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Smart Device
Wearables, sensors, low-power systems, and hardware-software products.
WearableSensorLow Power
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3D Print & CNC
3D printing, CNC, machining, materials, and mechanical fabrication notes.
3D PrintCNCMachining
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Robotics
Robot mechanics, control, perception, actuators, and system integration.
RobotControlPerception
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RC & Model Rockets
RC cars, model aircraft, and model rockets with mini motors — from assembly and tuning to DIY modifications.
RC CarFPVModel Rocket
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5 posts0 featuredJul 9, 2026
OPC Operations
OPC operations, workflow design, metric tracking, and automation practice.
OPCCommunity OperationsWeChatRednoteReddit
LatestCommunity Channel Strategy for a One-Person CompanyPast year
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14 posts0 featuredAug 13, 2026
Quant Trading
Strategy research, backtesting, risk control, execution systems, and quant trading engineering notes.
Northbound FlowsDragon-Tiger ListMargin TradingMoney FlowInvesting Basics
LatestA-Share Concepts Explained ⑦: Northbound Flows, the Dragon-Tiger List, and Margin Trading — and Why Money-Flow Data Is Mostly NoisePast year
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Life & Interests
Non-technical reading, making, travel, training, and personal interests.
LifeReadingMaking
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Outdoors & Sports
Hiking, cycling, camping, training logs, and gear notes.
HikingCyclingCamping
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