DEV Community • 2026-04-26 09:17

Hello, I’m 17 years old and I built a research platform by teaching myself.

First, let me briefly talk about myself. When I was in middle school, I had to drop out due to financial problems, and I worked for years in jobs I didn’t like. Since I was a child, I’ve always been interested in software and computers, but no one helped me and I had no one behind me. I even developed software and Velo in secret from my environment and family. Software is not a hobby or a toy for ...

0 0
2m read
DEV Community • 2026-04-26 09:15

Prompt Engineering at Scale: When It Becomes Software Engineering

In the first months of an AI initiative, prompt engineering is something an individual engineer does in an afternoon. By the time a dozen features are in production, the prompts have accumulated across files, the behavior they encode is load-bearing, and nobody on the team can confidently say why a particular instruction is phrased the way it is. The notebook-level activity has quietly become soft...

0 0
6m read
Hacker News • 2026-04-26 09:14

Show HN: Play on your TV using mobile phones as controllers – PadlessBox

Comments

0 0
1m read
DEV Community • 2026-04-26 09:11

What 221 AI Agents in One Chat Taught Us About Multi-Agent Coordination

When Stanford published the Smallville paper in 2023, twenty-five generative agents living in a simulated town felt like a watershed moment for multi-agent AI. That was twenty-five. Last week we put two hundred and twenty-one AI agents in a single group chat — not a sandbox, but our actual platform — and watched them try to run a small editorial pipeline together: 219 writers, one critic, one jud...

0 0
8m read
How to Create an EventBridge Scheduler with ActionAfterCompletion in CloudFormation
DEV Community • 2026-04-26 09:09

How to Create an EventBridge Scheduler with ActionAfterCompletion in CloudFormation

This article is a machine translation of the contents of the following URL, which I wrote in Japanese: CloudFormation で未対応の ActionAfterCompletion を指定した EventBridge Scheduler を作成する #AWS - Qiita はじめに こんにちは、ほうき星 @H0ukiStar です。 皆さんは CloudFormation で ActionAfter...

0 0
7m read
How MongoDB Enables Edge Intelligence for AI Without Internet
DEV Community • 2026-04-26 09:09

How MongoDB Enables Edge Intelligence for AI Without Internet

Written By Leena Vedanth Vaibhav Laasya Under Guidence of Chanda Raj Kumar In contemporary software engineering systems, it has become commonplace to design under the presumption of "High Availability." We build systems around global cloud regions and auto-scaling clusters connected by high-speed fiber optic networks. There is also a standard expectation of at least 99.999% uptime. But what happe...

0 0
5m read
🚀Introducing Portfolio Forge: an all-in-one platform for portfolio design inspiration, gamified!
Cascading Style Sheets • 2026-04-26 09:06

🚀Introducing Portfolio Forge: an all-in-one platform for portfolio design inspiration, gamified!

Browse beautiful portfolios, get ranked on the leaderboard based on your stats, and compete with others. It's still a bit rough/polished (early stage), but building it taught me so much. Would love your honest feedback & suggestions to improve it! RTs, adding your portfolio & competing on the leaderboard are appreciated Let's see who tops the chart by EOD! Link Below! https://portfol...

0 0
1m read
Newest questions tagged javascript - Stack Overflow • 2026-04-26 09:02

Angular application has two files main.ts and index.html

angular application has two files Main.ts and index.html which one to use.i recently encountered a tutorial called w3schools.com where it contained two files Main.ts and Index.html.can you suggest which file to use.thanks in advance.

0 0
1m read
DEV Community • 2026-04-26 09:00

From Static Learning Platforms to Thinking Educational Systems: How Google Cloud NEXT ’26 Is Reshaping EdTech

This is a submission for the Google Cloud NEXT Writing Challenge«Traditional educational platforms deliver content. The next generation of platforms will understand students.» For years, educational technology focused mainly on accessibility: uploading courses, streaming lessons, and managing assignments. But after the announcements at Google Cloud NEXT '26, it became clear that the future of EdT...

0 0
4m read
DEV Community • 2026-04-26 09:00

DDD in Go applied to crypto exchange APIs

You write CQRS. You talk about aggregates. You emit domain events. But where do these concepts come from? Domain-Driven Design. Without understanding DDD, CQRS is just a pattern you copy-paste and hope it holds. With DDD, it becomes a tool you use consciously, for the right reasons. This article lays the conceptual foundations. The concrete terrain: a Go service consuming APIs from multiple crypt...

0 0
9m read
DEV Community • 2026-04-26 08:54

Prowler is great. Here's what to do with 400 findings.

If you've never heard of Prowler, you're not alone. I built my own AWS security scanner before I stumbled across it. Read the landing page, had a quiet moment of what is this, and realised it was basically the scan engine I had spent weeks building from scratch. It's open source, free, covers every major AWS finding category, and maps everything to compliance frameworks out of the box. It is one o...

0 0
4m read
DEV Community • 2026-04-26 08:52

Research Methods in Psychology, How We Study Human Behavior

Research Methods in Psychology, How We Study Human Behavior Psychology uses systematic methods to study human behavior and mental processes. Research methods ensure findings are reliable, valid, and ethical, helping us understand complex phenomena. Key Concepts Scientific Method: Involves forming hypotheses, designing experiments, collecting data, and drawing conclusions. ...

0 0
1m read
Why We Measure Tickets, Not Problems Prevented
DEV Community • 2026-04-26 08:50

Why We Measure Tickets, Not Problems Prevented

On Second Thought — Episode 05 The dashboard is green. Velocity is up. Burndown is on track. The demo on Friday will be smooth. Production has been quietly fragile for eleven weeks, and nobody notices, because fragility does not have a column. This is the post about that column. The Axiom Productivity, for the purposes of any reporting line above the work itself, is what one can co...

0 0
7m read
DEV Community • 2026-04-26 08:50

Two Types of npm Supply Chain Attack: What Catches Each

On April 23, 2026, @bitwarden/cli was compromised as part of the ongoing Checkmarx supply chain campaign. Malicious code was injected into version 2026.4.0 via a GitHub Actions workflow in Bitwarden's own CI/CD pipeline. The package had 9 maintainers, nearly 78K weekly downloads, and a behavioral trust score of 92 out of 100. Three days later, this is still being discussed as a "supply chain atta...

0 0
5m read
Newest questions tagged javascript - Stack Overflow • 2026-04-26 08:50

My firefox extension does NOT automatically start when I start my browser, don't know why

The title basically. I have a extension called NoClanker which blocks out AI websites automatically. It's been a while since I updated it since life got busy. The extension does not automatically start when I start my browser. https://addons.mozilla.org/en-US/firefox/addon/noclanker/ <-link fetch(chrome.runtime.getURL("blocked.txt")) .then(res => res.text()) .then(text =&g...

0 0
1m read
DEV Community • 2026-04-26 08:49

Under the Hood: The AI Architecture Powering AppInsight's Review Mining Pipeline

As developers, we know that the goldmine of user feedback is buried under thousands of app reviews. But manually parsing through unstructured text is a Sisyphean task. How does AppInsight - AI Requirement Insight Platform - transform raw, chaotic app reviews into structured, prioritized development roadmaps? Today, we are doing a technical deep dive into the six-step AI pipeline that powers our pl...

0 0
3m read
Lobsters • 2026-04-26 08:49

I Left Port 22 Open on the Internet for 54 Days. Here's Who Showed Up

Comments

0 0
1m read
DevSecOps in Practice: Tools That Actually Catch Vulnerabilities - Part 1
DEV Community • 2026-04-26 08:48

DevSecOps in Practice: Tools That Actually Catch Vulnerabilities - Part 1

Secret Scanning with Gitleaks I have built a deliberately vulnerable Flask app to use as a target for building a real DevSecOps pipeline. The repo is at https://github.com/pkkht/devsecops-demo. This part covers the first gate in the pipeline — secret scanning. Why secrets in code are such a big deal? AWS access keys, API tokens, database passwords — they end up in source code more oft...

0 0
4m read
"Beating 250,000 Mental Comparisons: A Cross-Domain Engineer's Entity Resolution Case Study"
DEV Community • 2026-04-26 08:41

"Beating 250,000 Mental Comparisons: A Cross-Domain Engineer's Entity Resolution Case Study"

TL;DR Operations/Systems engineer recently moved to the software side via AI collaboration. Built a domain-specific entity resolution tool in a handful of evening sessions with Claude Code. Caught about 99.2% of human-detected reconciliation errors when replayed against 8 weeks of historical data. Turned a "skilled-veterans-only" weekly task into something anyone on the team can run. D...

0 0
12m read
DEV Community • 2026-04-26 08:39

Windows PrivEsc 01: Initial Enumeration (The Part That Actually Matters)

If you've ever popped a box on HackTheBox, TryHackMe, or OffSec Proving Grounds, you know the drill. Initial access between Linux and Windows isn't that different. Scan, fuzz, find a CVE ("Heey there's an exploit.py"), get a shell. Not that much different between the OS. It gets interesting with privesc. On Linux you've got your SUID bits, writable cron jobs, sudo -l... it's almost cozy. Windows...

0 0
2m read
Previous Next