DEV Community • 2026-04-19 14:19

From Classroom to Code: How I’m Building Digital Solutions with Project Management Skills

I started my journey in a classroom, not in a tech company. For five years, I worked as a teacher in Hargeisa. Every day, I was planning lessons, managing time, solving problems, and supporting students. At that time, I didn’t realize I was already building strong project management skills. Later, I transitioned into technology and computer science, and everything started to connect. How Teaching ...

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DEV Community • 2026-04-19 14:17

I built 10 Claude skills that live-query 27 government company registries

I built 10 Claude skills that live-query 27 government company registries A few months ago I was researching a counterparty across 4 jurisdictions. Three hours of clicking through UK Companies House → Luxembourg RCS → Jersey Companies Registry → Cayman CIMA, copy-pasting ownership percentages into a spreadsheet. By the time I'd pieced the structure together, I wasn't sure whether ...

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7m read
DEV Community • 2026-04-19 14:17

Five Formal Closures + Findings + AI-Generated Open Questions (Rei-AIOS Paper 118)

This article is a re-publication of Rei-AIOS Paper 118 for the dev.to community. The canonical version with full reference list is in the permanent archives below: Zenodo (DOI, canonical): https://doi.org/10.5281/zenodo.19652449 Internet Archive: https://archive.org/details/rei-aios-paper-118-1776608110166 Harvard Dataverse: https://doi.org/10.7910/DVN/KC56RY GitHub source (private): htt...

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15m read
I'm building a censorship-resistant social network in Rust — and I need your help
DEV Community • 2026-04-19 14:16

I'm building a censorship-resistant social network in Rust — and I need your help

Most social platforms have a kill switch. Someone, somewhere, can throttle your reach, suspend your account, or just turn the whole thing off. I wanted to build something where that's architecturally impossible — not just policy-promised, but structurally removed. That's Agora: an open-source, distributed social network with no central servers, no moderators, and no corporate gatekeepers. Ident...

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2m read
Lobsters • 2026-04-19 14:16

waves & particles

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Hacker News: Front Page • 2026-04-19 14:14

Vercel April 2026 security incident

Article URL: https://vercel.com/kb/bulletin/vercel-april-2026-security-incident Comments URL: https://news.ycombinator.com/item?id=47824463 Points: 13 # Comments: 0

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Hacker News: Front Page • 2026-04-19 14:14

Vercel April 2026 security incident

https://vercel.com/kb/bulletin/vercel-april-2026-security-in... Comments URL: https://news.ycombinator.com/item?id=47824463 Points: 301 # Comments: 218

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DEV Community • 2026-04-19 14:12

Authentication on the Frontend - More Than Just Tokens

The decisions behind auth are more consequential than most developers realize. In this article we'll cover how token storage works and why the wrong choice creates real security vulnerabilities, how silent refresh keeps users logged in without interrupting their experience, how to handle session expiry gracefully, what actually happens during an OAuth flow, and the authentication decisions most f...

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8m read
DEV Community • 2026-04-19 14:11

Building a Terminal for Prediction Markets (Aggregating Polymarket, Kalshi, +5 more)

Prediction markets are growing fast, but actually using them still feels messy. If you’ve spent time on Polymarket, Kalshi, or similar platforms, you’ve probably noticed: The same market shows different probabilities across platforms Liquidity is split everywhere You’re jumping between tabs just to compare prices Execution is manual and slow You can find edges, but it’s not efficient. We’re bu...

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3m read
Web3 Security and OPSEC Checklist: Beyond the Smart Contract Audit
DEV Community • 2026-04-19 14:10

Web3 Security and OPSEC Checklist: Beyond the Smart Contract Audit

RandomExampleFinance has been audited. Smart contracts - clean. And yet, six months later, funds are gone. This post is about everything the audit didn't cover. This can happen for many reasons, not only because of hackers befriending you and hacking, or lost multisig. If you want to be able to perform similar exercise to your own company, follow along. The overview Let's assume ...

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11m read
Bayan Flow 0.4.0: From Algorithm Visualization to Real Understanding
DEV Community • 2026-04-19 14:10

Bayan Flow 0.4.0: From Algorithm Visualization to Real Understanding

Most algorithm visualizers do one thing well: they show how algorithms work. But watching an animation is not the same as understanding it—let alone implementing it. Bayan Flow 0.4.0 is designed to bridge that gap. In this article, we’ll explore how this release goes beyond visualization and moves toward a more complete learning experience. What This Update Is Really About T...

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3m read
DEV Community • 2026-04-19 14:06

EM Operating System: Your Brain Is a Terrible Database

Monday, 8:47 a.m. Seven Slack DMs you haven't opened. Three 1:1s stacked before lunch. A half-written planning doc from Friday. A decision from last quarter you need to remember, buried in a thread you can no longer search. A promotion packet open in three browser tabs. Two incident follow-ups you said you'd reply to "first thing Monday." It's 8:47 a.m. You have not had coffee. This ...

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5m read
Hacker News: Front Page • 2026-04-19 14:05

The creative software industry has declared war on Adobe

Article URL: https://www.theverge.com/tech/913765/adobe-rivals-free-creative-software-app-updates Comments URL: https://news.ycombinator.com/item?id=47824403 Points: 12 # Comments: 3

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Is OpenClaw the Linux Moment for AI?
HackerNoon • 2026-04-19 14:00

Is OpenClaw the Linux Moment for AI?

From Homebrew Computer Club to GNU & Linux, we study OpenClaw in the context of open source community-driven technology revolution.

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HackerNoon • 2026-04-19 14:00

Why Ecosystem Reputation Systems Get Gamified and How to Prevent It

Every growing ecosystem eventually tries to formalize trust through a reputation system. Most fail the same way: they reward activity that is easy to count instead of contribution that is hard to fake. The strongest systems treat signals as evidence rather than truth, keep their rules readable, separate reputation from popularity, and use AI for scale while keeping humans on the judgment calls.

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DEV Community • 2026-04-19 14:00

Screaming Frog Gave Me 10,000 Errors. Here

I ran Screaming Frog on a client's 4,000 page e-commerce site. It came back with 10,247 issues. I stared at that number and immediately wanted to close my laptop and go outside. 10,000 issues. Where do you even start? Turns out, after spending two full days triaging everything, only about 10 of those issues were actually impacting rankings or traffic. The rest were technically "issues" according...

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5m read
DEV Community • 2026-04-19 14:00

Clean Architecture in .NET — A Practical, Real-World Guide

Layers (Domain/Application/Infrastructure/Presentation), dependency rules, folder structure, real project setup Clean Architecture is one of the most talked-about patterns in enterprise .NET development. But the theory is often dense and the examples either too simple or too complex to apply directly. This guide breaks it down with a practical folder structure, real code examples, and clear r...

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3m read
HackerNoon • 2026-04-19 13:59

AI Agents and ADHD Brains Break in the Same Ways

ADHD and AI systems fail in similar ways—context loss, drift, and confabulation. The same architectural solutions improve reliability in both.

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1m read
DEV Community • 2026-04-19 13:59

I built an API in C, couldn't document it, so I accidentally created an open-source tool

It started with C and suffering A while back I built an API in C. Yes, C — I am weird, I know. Using Mongoose — an embedded HTTP server library for C/C++ by Cesanta (not to be confused with Mongoose.js, the Node ODM). Every route, every handler, every response — written by hand. No framework. No annotation type system. No decorators. When I was done, I went looking for a documentation...

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2m read
DEV Community • 2026-04-19 13:59

Git for AI Prompts: Why Your Team Needs Prompt Version Control Right Now

If you're shipping AI features in production, you have a problem you probably haven't named yet. Your prompts are everywhere — hardcoded in source files, pasted into Notion pages, buried in Slack threads from six months ago. When something breaks, you have no idea what changed. When someone "improves" the system prompt on a Friday afternoon, you find out on Monday morning via a support spike. We...

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7m read
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