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100 Days of Solana is a wrap!

Over the past 100 days, we’ve gone from the basics of wallets and transactions to deploying programs on Solana devnet. Some people completed every cha…

web3blockchain100daysofsolanasolana
Dev.to Jul 31, 2026, 10:33 UTC
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My Solana Program Security Checklist

My Solana Program Security Checklist This is for anyone shipping an Anchor program to mainnet — especially if you're coming from a web2 background and…

100daysofsolanasecurityrustweb3
Dev.to Jul 25, 2026, 19:55 UTC
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What I Learned About Token Design on Solana as a Web2 Developer

A week ago my Solana tokens were just random strings of characters. No name, no rules, no personality. By the end of this week I had built tokens that…

100daysofsolanawebdevblockchaintutorial
Dev.to Jul 23, 2026, 17:35 UTC
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The Solana Program Security Checklist I Wish I'd Had on Day One

I spent the last two weeks thinking like an attacker. I wrote tests whose only job was to make my own programs fail. I ran a fuzzer across thousands o…

solanasecurityrust100daysofsolana
Dev.to Jul 13, 2026, 15:32 UTC
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Solana: Can You Own Something You're Not Allowed to Sell?

Solana's Soulbound Credentials, explained for Web2 Devs. Ownership on a blockchain is supposed to be the whole pitch: whoever holds the private key ho…

blockchainweb3beginners100daysofsolana
Dev.to Jul 4, 2026, 22:12 UTC
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Three Token-2022 Mints in One Week: Fees, Yield, and Soul-Bound Tokens

During the last few days of the 100 Days Of Solana challenge, I explored one of the most interesting features of Solana's Token-2022 Program: extensio…

100daysofsolanatoken2022solanmamint
Dev.to Jun 27, 2026, 19:10 UTC
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How I Built a Counter Program in Anchor and Learned to Trust My Tests

I spent a week building a counter program in Anchor — the Rust framework for writing Solana programs. By the end I had two instructions, one authoriza…

solanarustanchor100daysofsolana
Dev.to Jun 20, 2026, 18:54 UTC
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What Is Identity on Solana? (For Web2 Developers)

As a Web2 developer, you already have a comfortable mental model of what an "identity" is. When you build a simple app, a user's identity is just a ro…

100daysofsolanaweb3solanablockchain
Dev.to May 27, 2026, 02:18 UTC
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Solana Explorer Explained: How to Read Blockchain Data Like a Developer

What Is Solana Explorer? If you've spent the last few weeks writing scripts to fetch account balances, decode transactions, and inspect on-chain progr…

100daysofsolanasolanaweb3blockchain
Dev.to May 16, 2026, 22:12 UTC
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Demystifying Solana’s Architecture: The Web2 Analogy That Helped Me Finally Understand Accounts

As we approach the end of Epoch 1 of the 100 Days of Solana , it’s time to look back at the core concepts that form the bedrock of everything we build…

100daysofsolanasolanaweb3learning
Dev.to May 16, 2026, 02:00 UTC
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Why backend developer are learning Solana?

Solana is one of the cryptocurrencies available in the current Blockchain market that gaining attention to many techies. Whether you are Python, Node …

100daysofsolanasolanaweb3blockchain
Dev.to May 7, 2026, 01:21 UTC

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