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Blockchain

A decentralized, distributed, and oftentimes public, digital ledger consisting of records called blocks that are used to record transactions across many computers so that any involved block cannot be altered retroactively, without the alteration of all subsequent blocks.

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Cover image for Day 4 of 30 Days of Solidity Challenge: Build a Basic Auction Smart Contract

Oct 4

Day 4 of 30 Days of Solidity Challenge: Build a Basic Auction Smart Contract

#solidity #smartcontract #blockchain #web3

3 min read

Cover image for 📰 Major Tech News: Oct 2nd, 2025

Om Shree

Oct 3

📰 Major Tech News: Oct 2nd, 2025

#ai #blockchain #crypto #security

4 min read

Syed Ali

Oct 4

Threat Intelligence Feeds Are Broken — And We’re Fixing the Trust Problem No One Talks About

#threatintelligence #cybersecurity #opensource #blockchain

3 min read

Cover image for Solana Architecture: Why It’s So Fast

Oct 4

Solana Architecture: Why It’s So Fast

#blockchain #solana #svm #web3

3 min read

Gunner Andersen

Oct 3

Tired of Rewriting Web3 Integrations? Help us grow M3S, the New Modular Open-Source Standard

#programming #web3 #blockchain #opensource

3 min read

Cover image for Understanding Blockchain: The Future of Digital Trust

Siddharth Nayak

Oct 4

Understanding Blockchain: The Future of Digital Trust

#blockchain #web3

1 min read

Cover image for Day 3 of 30 Days of Solidity Challenge – Build a Simple Polling Station 🗳️

Oct 3

Day 3 of 30 Days of Solidity Challenge – Build a Simple Polling Station 🗳️

#web3 #blockchain #smartcontract #solidity

2 min read

Oct 2

How to Use Binance & Coinbase APIs for Automated Crypto Trading: Complete Step-by-Step Guide

#blockchain #web3 #api

9 min read

Cover image for How to Make a Solidity Contract 100x Cheaper and Faster

Oct 3

How to Make a Solidity Contract 100x Cheaper and Faster

#solidity #rust #web3 #blockchain

3 min read

Cover image for # Tamper-Evident Ledger Systems for National Budget Transparency

Oct 3

# Tamper-Evident Ledger Systems for National Budget Transparency

#blockchain #web3 #security #data

18 min read

Cover image for Down the Web3 Rabbit Hole: A Dive Into Blockchain, Crypto & NFTs

Shaquille Niekerk

Oct 1

Down the Web3 Rabbit Hole: A Dive Into Blockchain, Crypto & NFTs

#blockchain #web3 #learning #beginners

9 min read

Cover image for Bot de Monitoramento para SushiSwap V3 em Go — Parte 1

Cláudio Filipe Lima Rapôso

Sep 30

Bot de Monitoramento para SushiSwap V3 em Go — Parte 1

#web3 #go #programming #blockchain

9 min read

Techlasi

Oct 1

The Ultimate Guide to Reducing Ethereum Gas Fees in 2025

#cryptocurrency #web3 #ethereum #blockchain

8 min read

Rafael Oliveira

Oct 1

"In the beginning was the Hash, and the Hash was with the Data, and the Hash was the Data." — Genesis.sol, Block 0

#blockchain #web3

1 min read

Cover image for Day 1 of 30 Days of Solidity Challenge: Build Your First Click Counter Smart Contract 🚀

Oct 1

Day 1 of 30 Days of Solidity Challenge: Build Your First Click Counter Smart Contract 🚀

#web3 #smartcontract #solidity #blockchain

2 min read

Sep 30

When CPUs Hit 100%: Hard-Earned Lessons from a Multichain Indexer Outage, with Bloom Filters as the Rescue.

#performance #architecture #blockchain #systemdesign

3 min read

Cover image for The 🐍 SDK for the Uniswap Universal Router 🦄 is part of Hacktoberfest 2025

Elnaril

Sep 30

The 🐍 SDK for the Uniswap Universal Router 🦄 is part of Hacktoberfest 2025

#programming #python #blockchain #opensource

1 min read

Oct 3

Major Tech News: October 1, 2025

#ai #blockchain #productivity #security

2 min read

drake

Sep 30

EVM 小写地址转换为标准地址：（大小写混合）

#tutorial #web3 #blockchain #python

1 min read

Cover image for From Trust to Consensus: How Stellar Reaches Agreement Without Mining

Sep 29

From Trust to Consensus: How Stellar Reaches Agreement Without Mining

#cryptocurrency #algorithms #blockchain #architecture

2 min read

Cover image for Developer's View: Technical Deep Dive into RWA Protocols (Ethereum, Solana, Layer-2s)

Sep 28

Developer's View: Technical Deep Dive into RWA Protocols (Ethereum, Solana, Layer-2s)

#architecture #blockchain #web3 #rwa

8 min read

Cover image for Cloud vs Edge vs Local Architecture for Security Camera

Oct 2

Cloud vs Edge vs Local Architecture for Security Camera

#ai #blockchain #security #cloudcomputing

2 min read

Cover image for How I Survived the 2025 Crypto Volatility Using Automated Trading Tools ⚡💻

Emir Taner

Oct 2

How I Survived the 2025 Crypto Volatility Using Automated Trading Tools ⚡💻

#productivity #crypto #blockchain #fintech

2 min read

Cover image for 📰 Major Tech News: September 27, 2025

Om Shree

Sep 27

📰 Major Tech News: September 27, 2025

#ai #blockchain #security #science

5 min read

Sep 27

Connecting to the Ethereum Blockchain

#solidity #web3 #blockchain

2 min read

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