From Dev.to Community
Tech Articles
Curated developer articles, tutorials, and guides — auto-updated hourly
Olena May 28, 2026 • 6 min read
A .NET Dinosaur in Web3. Day 15 - DAO Voting
🗳️ Challenge Day 3 of 7: Arrays, Mappings, and the Gas Limit Trap Day 3 was about storage design —...
#web3#ethereum#solidity#blockchain
1 0
Olena May 27, 2026 • 5 min read
A .NET Dinosaur in Web3. Day 14 — Pull Pattern vs Dangerous Push Payments
🧐 Challenge Day 2 of 7: Why Push Payments Will Ruin Your dApp (Pull-over-Push &...
#web3#ethereum#blockchain#solidity
1 0
Andrei MashukovMay 26, 2026 • 12 min read
The Missing POP: How I Ported a Yul Contract to Huff by Reading Every Opcode
A war story about hand-managing the EVM stack, two words of litter left behind a CALL, and the debug...
#solidity#ethereum#evm#mev
0 0
Olena May 29, 2026 • 5 min read
A .NET Dinosaur in Web3. Day 16 - ERC-20 Token & ICO
A .NET Dinosaur in Web3. Day 16 - ERC-20 Token & ICO 😈 Day 4 of 7: Building Own...
#web3#ethereum#blockchain#solidity
1 0
Ahmed MoussaMay 28, 2026 • 2 min read
5 Smart Contract Vulnerabilities Every Developer Should Know in 2026
Smart contracts manage over $90 billion in total value locked across DeFi protocols. Yet the...
#security#blockchain#solidity#webdev
0 0
Mahima ThackerMay 29, 2026 • 3 min read
Gas Optimization Part 2: Timing Strategies and Batch Processing
You've learned what gas fees are and how they're calculated. Now comes the practical part: how to...
#web3#ethereum#gasoptimization#solidity
0 0
Mahima ThackerMay 29, 2026 • 3 min read
Gas Optimization Part 1: Understanding Ethereum Gas Fees
“I paid $62 just to send $100. What?” That’s the kind of reaction many new users have after making....
#web3#gasoptimization#ethereum#solidity
0 0
Abdullah SheikhMay 25, 2026 • 8 min read
How to Write Solidity Smart Contracts That Don't Get Hacked – A Practical Guide
Follow this step‑by‑step playbook to build secure contracts, avoid common pitfalls, and protect your...
#solidity#smartcontracts#security#blockchaindevelopment
0 0
ReineiraOSMay 27, 2026 • 4 min read
HTTPS for money — why we built ReineiraOS
The missing application layer between settlement transport and real commerce. Why x402 and MPP don't...
#blockchain#cryptography#web3#solidity
4 0
Mahima ThackerMay 29, 2026 • 3 min read
Gas Optimization Part 3: The Foundation of Gas in Solidity and Smart Contract Efficiency
You just deployed a smart contract, and it’s costing 98 gas to run a function that does nothing....
#web3#gasoptimization#solidity#ethereum
0 0
KrionexMay 28, 2026 • 5 min read
Why smart contract deployment still needs better infrastructure
Why smart contract deployment still needs better infrastructure Launching an on-chain...
#blockchain#web3#smartcontract#solidity
1 0
Swift Tech Co.May 27, 2026 • 3 min read
Top Blockchain Development Firms in 2025 for Crypto Projects
Leading blockchain development companies in 2025 are reshaping the crypto industry with innovative s...
#blockchain#web3#solidity#crypto
0 0