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Presage SmartSpectra SDK Challenge

Solve a real problem with human sensing. Win $300.

Build something people actually need, with strong usability and responsible data handling, and compete in the Best Thoughtful Real-World Use prize category.

Necoz Has a New Home on DEV! 🐈🎉
Cover image for Necoz Has a New Home on DEV! 🐈🎉

Open invite for contributors to join the new org

Necoz Has a New Home on DEV! 🐈🎉

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Picked as gem Comments 35
1 min read
Congrats to the Kaggle Benchmarking Challenge Winners!

Kaggle Benchmarking Challenge Submission

Congrats to the Kaggle Benchmarking Challenge Winners!

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Comments 26
4 min read
I'm 13 and Built a Private, On-Device Photo Editor: APIC vs Canva, Adobe Express, Photopea & remove.bg

Runs entirely via browser-based AI models

I'm 13 and Built a Private, On-Device Photo Editor: APIC vs Canva, Adobe Express, Photopea & remove.bg

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Comments 59
7 min read
Mobile Data on Android 17 and a 4.9 Kernel: Google Fi on the Pixel 3a

Mobile Data on Android 17 and a 4.9 Kernel: Google Fi on the Pixel 3a

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Comments
10 min read
Six Serving Engines, One 8 GB GPU: Gemma 4 E2B on an RTX 3050

Six Serving Engines, One 8 GB GPU: Gemma 4 E2B on an RTX 3050

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Comments 1
12 min read
Engine Off: My 2026 Hackathon Run Is Over

Engine Off: My 2026 Hackathon Run Is Over

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Comments
5 min read
A Builder in CDMX: Flu Edition

Built entirely via chat on a low-end Chromebook

A Builder in CDMX: Flu Edition

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Comments 6
9 min read
🐾 DEV Pet Corner #5: Show Us Your Pets!

🐾 DEV Pet Corner #5: Show Us Your Pets!

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Comments 1
3 min read
How much does it cost to run a text game with LLMs

Real-world data from 51,000 game API calls

How much does it cost to run a text game with LLMs

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Comments 8
18 min read
Microserver Updated with Mini Catbot! ✨😻 mew!

Microserver Updated with Mini Catbot! ✨😻 mew!

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Comments
3 min read
My first month of hackathons: 4 local AI projects, 4 lessons

My first month of hackathons: 4 local AI projects, 4 lessons

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Comments 4
4 min read
Redis 8.12-rc1's roaring bitmap type shrinks a sparse bitmap from 24MB to 239KB

Redis 8.12-rc1's roaring bitmap type shrinks a sparse bitmap from 24MB to 239KB

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Comments 1
9 min read
Building a free AI UI builder on Cloudflare: what small models taught me

Using JSON data filling instead of AI design

Building a free AI UI builder on Cloudflare: what small models taught me

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Comments 10
3 min read
I run 16 CLI commands, 47 content checks, and 27 AI crawler tests. Here's which ones actually matter

I run 16 CLI commands, 47 content checks, and 27 AI crawler tests. Here's which ones actually matter

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Comments 1
5 min read
Securing an EOL Host Against PHP2Shell

Comments note crucial network isolation caveats

Securing an EOL Host Against PHP2Shell

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Comments 12
3 min read
What unshare -n leaves behind: building a boundary for an AI recon agent

What unshare -n leaves behind: building a boundary for an AI recon agent

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Comments
10 min read
Training MoE Models Is Complicated. Hugging Face Just Wrote the Manual.

Training MoE Models Is Complicated. Hugging Face Just Wrote the Manual.

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Comments
7 min read
How to Choose an LED Resistor for 5V and 12V Circuits (With Power Checks)

How to Choose an LED Resistor for 5V and 12V Circuits (With Power Checks)

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Comments 1
6 min read
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