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Overflow, Underflow, and the Rise (and Fall?) of SafeMath in Solidityland

How I Learned to Stop Worrying and Love the CompilerAct I: The Ancient Times (Pre-0.8.0) — When Solidity Was Wild and DangerousBack in the dark ages of Solidity (before version 0.8.0), numbers in smart contracts behaved like toddlers with no adult supervision. Add uint256 + uint256? Sure, no problem — even if it wraps around like a cursed clock and silently goes from 2^256 - 1 to 0. Let me paint a scene:“Behold! My function mints 1000 tokens. Simple math: balance += 1000. But oh no — balance ...
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base(2)
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How Coinbase's USDC Yields and Base Network Incentives Are Empowering Kenyan Developers
fabian
Feb 5
Kenya has long been at the forefront of digital financial innovation, from the rise of M-Pesa to growing interest in blockchain solutions. Now, Coinbase's USDC yield program and Base Network’s developer incentives are offering a new opportunity for Kenyans to earn passive income and build on a thriving blockchain ecosystem. These initiatives are making Web3 more accessible while driving innovation in Kenya’s tech space.Earning 4% APY by Simply Holding USDCCoinbase is offering a 4% annual yiel...
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Why you need to get Based, to Chain Away
fabian
Jan 10
Base Chain isn’t just another blockchain—it’s the blockchain where dreams meet decentralization, and your code lives forever (or until you self-destruct it). If you’re not building on Base Chain yet, you’re missing out on all the fun of gas optimization, mappings, and events that make Solidity the perfect companion to Base. Let’s explore why Base Chain is the ultimate playground for Solidity devs, with code snippets to keep it real.1. Linking Nodes Is Just Better on BaseRemember the old "LINK...
Discover card cover image
How Coinbase's USDC Yields and Base Network Incentives Are Empowering Kenyan Developers
fabian
Feb 5
Kenya has long been at the forefront of digital financial innovation, from the rise of M-Pesa to growing interest in blockchain solutions. Now, Coinbase's USDC yield program and Base Network’s developer incentives are offering a new opportunity for Kenyans to earn passive income and build on a thriving blockchain ecosystem. These initiatives are making Web3 more accessible while driving innovation in Kenya’s tech space.Earning 4% APY by Simply Holding USDCCoinbase is offering a 4% annual yiel...
Discover card cover image
Why you need to get Based, to Chain Away
fabian
Jan 10
Base Chain isn’t just another blockchain—it’s the blockchain where dreams meet decentralization, and your code lives forever (or until you self-destruct it). If you’re not building on Base Chain yet, you’re missing out on all the fun of gas optimization, mappings, and events that make Solidity the perfect companion to Base. Let’s explore why Base Chain is the ultimate playground for Solidity devs, with code snippets to keep it real.1. Linking Nodes Is Just Better on BaseRemember the old "LINK...
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fabian
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Posts tagged with
base(2)
Discover card cover image
How Coinbase's USDC Yields and Base Network Incentives Are Empowering Kenyan Developers
fabian
Feb 5
Kenya has long been at the forefront of digital financial innovation, from the rise of M-Pesa to growing interest in blockchain solutions. Now, Coinbase's USDC yield program and Base Network’s developer incentives are offering a new opportunity for Kenyans to earn passive income and build on a thriving blockchain ecosystem. These initiatives are making Web3 more accessible while driving innovation in Kenya’s tech space.Earning 4% APY by Simply Holding USDCCoinbase is offering a 4% annual yiel...
Discover card cover image
Why you need to get Based, to Chain Away
fabian
Jan 10
Base Chain isn’t just another blockchain—it’s the blockchain where dreams meet decentralization, and your code lives forever (or until you self-destruct it). If you’re not building on Base Chain yet, you’re missing out on all the fun of gas optimization, mappings, and events that make Solidity the perfect companion to Base. Let’s explore why Base Chain is the ultimate playground for Solidity devs, with code snippets to keep it real.1. Linking Nodes Is Just Better on BaseRemember the old "LINK...
Discover card cover image
How Coinbase's USDC Yields and Base Network Incentives Are Empowering Kenyan Developers
fabian
Feb 5
Kenya has long been at the forefront of digital financial innovation, from the rise of M-Pesa to growing interest in blockchain solutions. Now, Coinbase's USDC yield program and Base Network’s developer incentives are offering a new opportunity for Kenyans to earn passive income and build on a thriving blockchain ecosystem. These initiatives are making Web3 more accessible while driving innovation in Kenya’s tech space.Earning 4% APY by Simply Holding USDCCoinbase is offering a 4% annual yiel...
Discover card cover image
Why you need to get Based, to Chain Away
fabian
Jan 10
Base Chain isn’t just another blockchain—it’s the blockchain where dreams meet decentralization, and your code lives forever (or until you self-destruct it). If you’re not building on Base Chain yet, you’re missing out on all the fun of gas optimization, mappings, and events that make Solidity the perfect companion to Base. Let’s explore why Base Chain is the ultimate playground for Solidity devs, with code snippets to keep it real.1. Linking Nodes Is Just Better on BaseRemember the old "LINK...

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