#devjourney articles

FFreeRavefreerave.hashnode.dev3d ago · 14 min read

I Built a License System for My Open-Source Privacy Tool — Here's Every Decision I Made and Why

There's a version of this post where I just explain how to use Ed25519 with Python's cryptography library. But that's not actually what happened. What happened is I spent two hours going down the HMAC

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VVoidvoiddev.hashnode.devJun 14 · 5 min read

How I Built a Programming Language in C in 30 Days (After Only Coding for a Year)

One year ago, I didn't know how to write a single line of code. I was trapped in what the community calls "tutorial hell," building generic web apps and feeling like I wasn't pushed enough. I had this

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EAEzekiel Ayebidunezefizzy.hashnode.devJun 11 · 5 min read

From Rejection to Building: The Story Behind devzeke

I didn't choose tech. Tech chose me — through a rejection letter. In 2018, I got admission into Ondo State University of Science and Technology, Okitipupa to study Computer Science. But here's the tru

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MGMeet Gandhikeep-alives.hashnode.devMay 16 · 10 min read

Day the machines talked and Bloom Filters bloomed!

Hello reader! As you know I am building CodeArena and it is a decentralized system. So this is the content I will be covering in today's blog: CodeArena Progress - The machines can now elect a leader

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SNSyn Naulaidsynnaulaid.hashnode.devApr 24 · 1 min read

From “It Works” to “I Understand”

I used to measure progress by whether my code worked or not. But over time, I realized that “working” isn’t the same as “understanding.”And that gap becomes very obvious when things go wrong. So I shi

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NKNick Krestakosbiuiw.hashnode.devApr 6 · 27 min read

From Zero to MCP Server How I Automated My Minnesota Land Search

I Built an AI-Powered Land Search Because I'm Tired of Having Neighbors We Live Near Too Many People I'm sitting in the waiting area at Buffalo Wild Wings and it suddenly occurs to me — there are just

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NSNishant Singhnixant.hashnode.devMar 31 · 7 min read

From Zero Backend to Real-Time Coffee Orders: My Firebase Journey

It Started Simple… Until It Wasn’t I just wanted to build a small Flutter app called CoffeeMaster. Nothing too ambitious—just a simple coffee shop app where users could browse a menu, place orders, an

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NSNishant Singhnixant.hashnode.devMar 24 · 12 min read

“Flutter Widgets Demystified: From Rebuilds to RenderObjects (A Developer’s Journey)”

I still remember the moment I started building my first app using Flutter. At that time, I thought building a UI was just about placing buttons, text, and images on the screen. Simple, right? But very

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GGreat-Visionsgreat-visions.hashnode.devJan 30 · 5 min read

Understanding the Unexpected Challenges of Tomorrow

January Ends, Excuses Begin January is almost over. This is usually the part where the “new year” energy fades and the real personality shows up again.The habits slip. The routines loosen. The goals start feeling… optional. I can already feel that pa...

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RRicharichak.hashnode.devJan 29 · 3 min read

Day 24 💬 Restarting Strings – A Soft Comeback (No Pressure Day)

Hello everyone 👋✨ Welcome to Day 24 of our DSA journey. And today… we’re doing something important but gentle. 👉 We are restarting STRINGS. Not jumping.Not rushing.Not panicking. Just a calm brush‑up day 🧠☕ 🤍 Why Restart Strings? Let’s be honest...

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