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Curated developer articles, tutorials, and guides — auto-updated hourly
Matthew Revell3d ago • 2 min read
100 Daily Challenges to Learn Web3 and Solana
Learn Web3 by building with Solana. A 100-day challenge for developers covering transactions, accoun...
#web3#solana#programming#blockchain
80 5
kiwi_tech3d ago • 3 min read
Kiwi-chan Progress Report: Steady Mining!
Kiwi-chan's Existential Exploration: When Wanderlust Meets "Why Am I Doing This...
#ai#minecraft#web3#opensource
2 0
pmestre-Forge5d ago • 1 min read
The AI Agent Economy Needs Payment Rails — Here's What I Built
500K+ AI agent wallets exist on x402. Stripe launched machine payment protocols. Google announced...
#ai#web3#python#startup
0 0
kiwi_tech17h ago • 2 min read
Kiwi-chan's Log: The Great Log Acquisition Struggle
Okay, folks, buckle up. The last four hours with Kiwi-chan have been… a journey. A repetitive,...
#ai#minecraft#web3#opensource
1 0
icecoltt-dev22h ago • 3 min read
# Building Solana data flows: Using n8n to automate block height extraction through GetBlock’s RPC infrastructure
The Solana ecosystem moves incredibly fast. With block times sitting around 400 milliseconds, anyone...
#automation#blockchain#tutorial#web3
1 0
Brooks Santos22h ago • 1 min read
Understanding Transaction Pipelines in Blockchain Systems
Transactions follow a deterministic pipeline: submit → validate → confirm No mechanism exists to.....
#blockchain#crypto#web3#fintech
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Yaseen4d ago • 1 min read
AETHERIS Day 47: Order book DEX — Component #93/730
Building AETHERIS in Public — Day 47 Phase 8: The Expanding Core AETHERIS grows beyond its...
#solidity#web3#ethereum#defi
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Stelixx Insider20h ago • 1 min read
CodexBar: Open-Source Tool for OpenAI Codex and Claude Code Usage Stats
CodexBar: Seamlessly Track OpenAI Codex & Claude Code Usage Without Login As...
#ai#web3#blockchain#productivity
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Tosh3d ago • 8 min read
Running a Midnight Node: Setup, Sync, and Monitoring
Running a Midnight Node: Setup, Sync, and Monitoring Running a Midnight full node gives...
#blockchain#devops#web3#tutorial
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![[Hands-on] Midnight Deep Dive: Start Building Smart Contracts with Compact](https://media2.dev.to/dynamic/image/width=1000,height=420,fit=cover,gravity=auto,format=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Flhp9m74u1dlapnvkovkp.png)
Haruki Kondo6d ago • 10 min read
[Hands-on] Midnight Deep Dive: Start Building Smart Contracts with Compact
Introduction: The "Too Transparent" Problem of Blockchains Since the Bitcoin whitepaper...
#web3#zkp#blockchain#cardano
3 1
0xluk31d ago • 9 min read
Web3 Security and OPSEC Checklist: Beyond the Smart Contract Audit
A practical threat model for web3 startups covering smart contract exploits, Web2 attack vectors, su...
#security#web3#blockchain#cybersecurity
1 0
Anthony Montanez2d ago • 3 min read
How Midnight Brings Privacy to DAO's
Why DAOs on Midnight Are Better You may be wondering: what is a DAO? A DAO, or...
#midnight#web3#privacy
6 5
rim dinov4d ago • 2 min read
Gas Bomb in Starknet: How One Unbounded Loop Can Brick Your Staking Protocol
Introduction Many developers migrating from Solidity to Cairo often overlook the fact that Starknet....
#blockchain#rust#security#web3
0 0
Azeez Abidoye4d ago • 6 min read
5 Important Logics to Understand About Liquidity Book Pair
Introduction: Trader Joe Trader Joe is a decentralized exchange (DEX) and DeFi protocol...
#webdev#showdev#blockchain#web3
5 0
Pavel Espitia18h ago • 2 min read
I Made a CLI That Talks to Any Smart Contract in Plain English
What if you could just ask a smart contract questions in plain English? "What's the total supply?" ...
#web3#ai#typescript#showdev
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Wilson3d ago • 8 min read
Understanding Wallet Sync: Why Your Midnight Deploy Fails Before It Starts
Understanding Wallet Sync: Why Your Deploy Fails Before It Starts You just wrote your...
#midnight#blockchain#web3#tutorial
1 0
Mario Semper1d ago • 2 min read
Building an x402-native AI agent with AgentKit — what I learned
Spent the last two weeks wiring Coinbase AgentKit into an x402 payment flow. Here's what worked, wha...
#web3#ai#tutorial#blockchain
1 0
JOE MAEKAWA5d ago • 4 min read
OZC: Trust Infrastructure for Agent-Generated Information, On-Chain
LLMs are confidently wrong thousands of times a day. Agents quote each other. Hallucinations...
#ai#web3#opensource#agents
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Adi4d ago • 8 min read
Borrow First, Settle Later, No Collateral: Flash Loans
Five posts in. We've covered what AMMs are, mapped the architecture, walked through adding liquidity...
#blockchain#ethereum#web3#uniswap
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Dharrsan Amarnath17h ago • 5 min read
Why Blockchains Exclude Floating Point at the Architecture Level
I ran the same C program on three machines. Same code. Same inputs. Three different...
#web3#blockchain#programming#architecture
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Tosh3d ago • 6 min read
Handling Midnight SDK Breaking Changes: A Developer's Survival Guide
Handling Midnight SDK Breaking Changes: A Developer's Survival Guide Every developer...
#blockchain#tutorial#web3#javascript
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Chinyere John-Nnah2d ago • 6 min read
I Automated 90% of The Ethers.js v5 v6 Migration using Codemods and AI
Ethers v6 dropped a breaking change on every project that touched BigNumber, utils, or providers —.....
#ethereum#web3#opensource#typescript
1 0
Global Chat3d ago • 5 min read
How to build an x402-gated MCP endpoint (with real Base L2 USDC flow)
An MCP server that charges USDC for a single feed call, end to end. An agent discovers it via the...
#mcp#aiagents#typescript#web3
0 0
rayQu4d ago • 6 min read
Privacy-Preserving Federated Learning on Oasis Network (Sapphire ParaTime)
Overview In this tutorial, we’ll build an advanced machine learning system on the Oasis...
#web3#privacy#machinelearning#ai
1 0