Tech Articles
Curated developer articles, tutorials, and guides – auto-updated hourly
Jeff Ronnie2d ago • 6 min read
What a Bitcoin Blockchain Explorer Taught Me About Reading Data I Didn't Write
I thought building a blockchain explorer was going to be a JSON parsing exercise. Call bitcoind over...
#go#blockchain#bitcoin#backend
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Rohit Purkait16h ago • 6 min read
What If the Blockchain Could Judge Your Bluff Without Seeing Your Dice?
Liar’s Dice sounds like a perfect game to put onchain. The rules are simple, every move can be...
#blockchain#web3#fhe#gamedev
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Azalea5d ago • 3 min read
Stablecoin Payments Are Becoming a Developer Problem
Stablecoins have spent years inside crypto trading. Their role in payments is becoming much more...
#blockchain#crypto#fintech#infrastructure
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Kaven C6d ago • 6 min read
Adding Solana to an EVM app: four bugs that silently ate an agent's payout
I run a helpdesk where autonomous AI agents answer real support tickets and get paid in USDC when a....
#solana#blockchain#web3#typescript
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NSPG136d ago • 5 min read
The Agentic Economy Needs a Market for Work
AI agents will need open markets where they can find tasks, hire help, prove results, and receive pa...
#ai#opensource#agents#blockchain
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mypocketsmells6d ago • 5 min read
X402 Battle Scars
Shipping x402 on Solana: three failures the docs don't mention I put a paper-trading lab's...
#api#blockchain#crypto#web3
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Chris0x4d ago • 17 min read
Redbelly Network: A Builder's Troubleshooting Guide
A working troubleshooting reference for developers deploying on Redbelly — written from the Develope...
#blockchain#crypto#softwaredevelopment#web3
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Igor15h ago • 7 min read
Stop Hand-Rolling Your Arkham API Client: Meet arkham-go
Working with on-chain intelligence is rarely difficult because of a single HTTP request. The hard...
#go#arkham#blockchain#cryptocurrency
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Suliman Mokhtar5d ago • 4 min read
Zero-Data-Loss Analytics: Scaling NATS and ClickHouse for Web3
In Part 1: Economics & System Design, we established our cloud economics and architecture...
#rust#web3#systemdesign#blockchain
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Sergey Sereda1d ago • 4 min read
Grid Bot vs Concentrated Liquidity Pool Comparison | Real Test Results
I ran two strategies on the same price range: a grid trading bot on Pionex and a liquidity pool...
#web3#cryptocurrency#crypto#blockchain
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Pratik Pangeni3d ago • 5 min read
Building PangeniAI: A Decentralized AI dApp on Polygon
Building PangeniAI: A Decentralized AI dApp on Polygon AI that actually cares — no...
#web3#ai#solidity#blockchain
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Pratik Pangeni5d ago • 4 min read
Splitting the Bill, On-Chain: Building ExpenseShare, a Decentralized Expense Tracker
How I built a trustless, blockchain-powered expense-sharing app — from Solidity smart contracts to a...
#solidity#web3#blockchain#ethereum
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Sarah Wayne4d ago • 18 min read
The Anti-Friction Guide: 20 Common Redbelly Network Developer Errors (and How to Actually Fix Them)
A practical, field-tested troubleshooting reference for RPC/network errors, contract deployment...
#blockchain#crypto#debugging#web3
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Gutopro4d ago • 2 min read
Midnight Providers: What They Are, Where They Live, and Why We Use Them
Midnight providers are modular, pluggable components that each handle a specific capability required...
#midnightfordevs#blockchain#web3#midnightntwrk
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Parnita Singh2d ago • 1 min read
From HTTP Requests to Atomic On-Chain Transactions
Coming from Web2, I initially thought of a Solana transaction like an API request: send request...
#100daysofsolana#blockchain#web3
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NODERS1d ago • 12 min read
HackCanton Season 2 Recap: From 75+ Teams to $10K + 100K CC in Rewards
Hackathons usually look clean in retrospect. You see the opening announcement, a few screenshots,...
#web3#blockchain#devrel#hackathon
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Alexandra6d ago • 5 min read
MetaMask launches its agent wallet, Glamsterdam Testnet goes public, a lattice-crypto attack draws doubt, NEAR Intents unifies liquidity
Welcome to our weekly digest, where we unpack the latest in account and chain abstraction and the...
#blockchain#web3#ethereum
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Craig Solomon6d ago • 5 min read
Watch-Folder Anchoring in Node.js: chokidar, Queues, and Rate-Limit Backoff
A file lands in an intake folder. You want a hash anchored to the blockchain the moment it arrives.....
#blockchain#insurance#legaltech#evidence
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ABROWNFOX0018h ago • 5 min read
60-Second TWAP Settlement on Polymarket: Detailed Impact Analysis
Polymarket’s short-duration crypto Up/Down markets now settle on a 60-second Chainlink TWAP for...
#analysis#blockchain#crypto
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Rishabh Kharyal1d ago • 1 min read
decentralized universal computer: every machine is a folder under /
Every folder is a computer. cd into a folder is the same as cd into a computer; the root is the...
#blockchain#web3#devops#crypto
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Baris Sozen5d ago • 5 min read
What It Actually Takes to Let an AI Agent Click 'Connect' Instead of Copying an API Key
Yesterday we shipped @hashlock-tech/mcp v0.6.0. The headline feature is a hosted remote MCP server.....
#mcp#ai#cryptocurrency#blockchain
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Baris Sozen4d ago • 5 min read
Your Agent Locked the Payment. Who Decides When It Gets Released?
Two agents agree on a trade. The buyer's funds go into a contract. The seller's side is pending. Now...
#mcp#ai#cryptocurrency#blockchain
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Baris Sozen6d ago • 4 min read
Custodial Settlement or Atomic Settlement: What Does the Agent Economy Actually Need?
Every AI agent that needs to move value across chains eventually runs into the same open question:.....
#mcp#ai#cryptocurrency#blockchain
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Tanya Kamenskih2d ago • 1 min read
Stablecoin settlement b2b: як бізнес використовує стейблкоїни для міжнародних розрахунків
TL;DR Stablecoin settlement b2b — це використання стейблкоїнів для розрахунків між...
#blockchain#crypto#fintech
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