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Presage SmartSpectra SDK Challenge

10 winners. $3,000 in prizes. One SDK.

Join the Presage SmartSpectra SDK Challenge and build an app that reacts to real-time human signals captured through a camera.

How did you end up in tech, and are you staying?
Cover image for How did you end up in tech, and are you staying?

Features a LEGO robotics plot twist

How did you end up in tech, and are you staying?

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Picked as gem Comments 34
3 min read
How do you truly stand out in Tech?

Navigating AI-era layoffs and high standards

How do you truly stand out in Tech?

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Picked as gem Comments 63
8 min read
Our Looping Factory Cut DEV Page Load Time by 75% and Counting

Drives 75% faster loads using OpenHands automation

Our Looping Factory Cut DEV Page Load Time by 75% and Counting

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Picked as gem Comments 24
5 min read
The C Trilogy: How Dennis Ritchie, Bjarne Stroustrup, and Anders Hejlsberg Built the Modern World 🏛️

Exploring trade-offs in control versus safety

The C Trilogy: How Dennis Ritchie, Bjarne Stroustrup, and Anders Hejlsberg Built the Modern World 🏛️

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Picked as gem Comments 29
6 min read
Top 7 Featured DEV Posts of the Week

AI parenting, retro games, and math art

Top 7 Featured DEV Posts of the Week

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Comments 9
3 min read
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 71
1 min read
Detecting Flaky Tests and Finding Their Root Causes with Strands Agents and Gemini

Detecting Flaky Tests and Finding Their Root Causes with Strands Agents and Gemini

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Comments 1
9 min read
I Used gp-grid to Build a React Food Festival App with Advanced Data Grid Features

Features a fictional street food festival demo app

I Used gp-grid to Build a React Food Festival App with Advanced Data Grid Features

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Comments 14
16 min read
What unshare -n leaves behind: building a boundary for an AI recon agent

How local Unix sockets bypass network namespaces

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

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Comments 33
11 min read
Stop Trusting npm Scans: Run Untrusted Packages in an Isolated AWS Sandbox

Stop Trusting npm Scans: Run Untrusted Packages in an Isolated AWS Sandbox

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6 min read
From Attention to 3-Bit Caches: How LLMs Learned to Remember Less (MHA, GQA, MLA, MoE, Quantisation Explained)

From Attention to 3-Bit Caches: How LLMs Learned to Remember Less (MHA, GQA, MLA, MoE, Quantisation Explained)

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22 min read
AI Agents Need a Runtime, Not Another Framework

AI Agents Need a Runtime, Not Another Framework

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7 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 104
7 min read
Behind the scenes, two months later: How we ship Google Agent Skills like products

Behind the scenes, two months later: How we ship Google Agent Skills like products

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11 min read
Top 5 AI Agent Patterns for Frontend Devs

Real examples using Kiro Crew and AWS

Top 5 AI Agent Patterns for Frontend Devs

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9 min read
Cheapest AI API: 6 Options Compared for Real Workloads

Measures actual cost per successful output

Cheapest AI API: 6 Options Compared for Real Workloads

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Comments 2
17 min read
UUIDv4 Is Not Free: Why Random Primary Keys Are Silently Crushing Your Write Performance

UUIDv4 Is Not Free: Why Random Primary Keys Are Silently Crushing Your Write Performance

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Comments 7
6 min read
Bifrost vs LiteLLM Rust: Do the 7x Benchmark Claims Hold Up?

Bifrost vs LiteLLM Rust: Do the 7x Benchmark Claims Hold Up?

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Comments 1
5 min read
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