DEV Headlines

DEVSecurity

The Impostor Was Never Dealt. So We Made the Deal Provable.

Retrofitting zero knowledge anti-cheat onto an open-source Among Us clone with Midnight's Compact, with a former rival on the team.

dev.to·25d ago▲ 37

I Followed the n8n AWS Docs and It Broke at the First Command

The one command that breaks n8n self-hosting on Amazon Linux 2023, why it happens, and the full paste-ready Docker Compose setup that gets you from a bare EC2 box to your first login.

dev.to·25d ago▲ 19

What was your win this week!?

👋👋👋👋 Looking back on your week -- what was something you're proud of? All wins count -- big or small...

dev.to·25d ago▲ 24

Pointers Aren't Arrows. How C and C++ Actually Talk to Hardware.

A visual, beginner-friendly guide to memory addresses, pointer arithmetic, and what happens when your code touches physical silicon. Discover why pointers are just numbers, why arrays decay, and what…

dev.to·25d ago▲ 49

8 Posts by Women on DEV That Deserve More Than a Once-a-Year Spotlight

We went looking for good posts by women on DEV. Not "inspirational," not "diverse" but just genuinely...

dev.to·25d ago▲ 69

This video is about how this video was made

This video (the script, the voice timings, the source code, the storyboard, the briefs the subagents...

dev.to·26d ago▲ 11

I Pulled Nine Years of My Own Dev.to Data. The Numbers Were Not What I Expected.

There is an API. It will tell you things about your writing that the dashboard will not. I have been...

dev.to·26d ago▲ 39

Devlog: I Built a 3D Library in Three.js Without a Level Editor — So I Made My Own

Updated 3D Environment for Library Reading DEV Articles A lot of you...

dev.to·26d ago▲ 18

Polly Introduces an Open Source Maintenance Fee

A few weeks ago, I wrote about open-source projects moving toward paid or dual-licensing models, and...

dev.to·26d ago▲ 75

Python Thinks Different: What Actually Happens Inside Your Code (Visual Guide)

Stop thinking of Python variables as boxes. This visual deep-dive reveals how Python really stores your data, manages memory, and cleans up after you. Packed with diagrams, code experiments, and aha m…

dev.to·27d ago▲ 22

23 Rejections, Multiple Offers: What I Learned From My 2-Month SWE Job Search

Feels like it's been more than a minute since my last post. A lot has happened in my life over the...

dev.to·27d ago▲ 58

🦄 Sharing DEV Followers Count on Github Profile 🦄

TLDR - I finished a small project that I am sharing for my friends on DEV, that allows you...

dev.to·27d ago▲ 145

Join the Kaggle Benchmarking Challenge: $2,500 in Prizes for FIVE Winners!

We're excited to team up with Kaggle for a brand new challenge! Running through October 11, the...

dev.to·27d ago▲ 53

What DEV Series Are You Reading or Writing? Let’s Make Them Easier to Find

TL;DR DEV has so many interesting series, but they can be easy to miss when we don't follow the...

dev.to·27d ago▲ 93

Disappeared Since March: Taking a Long Break Was My Best Decision Yet

If you checked my profile recently, you probably noticed my page has been completely quiet since...

dev.to·27d ago▲ 84

DEVHardware

A 4 GB Laptop GPU vs a 6-Core CPU on Gemma 4, Re-Measured in ABBA Order: 4.1x

Gemma 4 E2B q4_0 served by llama.cpp on one laptop, CPU-only and on a GTX 1650 Ti, rebuilt on CUDA 13.4 and re-measured in CPU, GPU, GPU, CPU order with a temperature gate. The card takes decode by 4.…

dev.to·27d ago▲ 10

Your Type Guard Can Silently Drift from Your TypeScript Type 🔧

Hoi hoi! 👋 I'm @nyaomaru, a frontend engineer just back from a short vacation on Texel, a small...

dev.to·27d ago▲ 72