DEV Community

DEV Challenges

This is the official tag for submissions and announcements related to DEV Challenges.

Posts

đź‘‹ Sign in for the ability to sort posts by relevant, latest, or top.
Why AI Agents Like Hermes Need a Semantic Execution Layer for the Physical World

Hermes Agent Challenge Submission: Write About Hermes Agent

Why AI Agents Like Hermes Need a Semantic Execution Layer for the Physical World

3
Comments
3 min read
Google I/O 2026 Told Me AI Can Help Learners — So I Built an Entire Skill System for My Master's Degree

Google I/O Writing Challenge Submission

Google I/O 2026 Told Me AI Can Help Learners — So I Built an Entire Skill System for My Master's Degree

2
Comments
9 min read
FocusForge — An On-Device Agentic Learning System for the Attention Crisis Generation

Gemma 4 Challenge: Build With Gemma 4 Submission

FocusForge — An On-Device Agentic Learning System for the Attention Crisis Generation

3
Comments 2
10 min read
I Built a Local Gemma 4 Reviewer for Merchant Registry Evidence

Gemma 4 Challenge: Build With Gemma 4 Submission

I Built a Local Gemma 4 Reviewer for Merchant Registry Evidence

3
Comments 1
4 min read
Datrix: Chat With Your Data Using Gemma 4 — Charts, ML Models, No Code

Gemma 4 Challenge: Build With Gemma 4 Submission

Datrix: Chat With Your Data Using Gemma 4 — Charts, ML Models, No Code

2
Comments
2 min read
Evergreen Sentinel : Know Your Waste Laws Before You Toss It

DEV Weekend Challenge: Earth Day

Evergreen Sentinel : Know Your Waste Laws Before You Toss It

1
Comments
1 min read
Context Pointer OS: Reconstructing Memory for Long-Running AI Agents

Hermes Agent Challenge Submission: Build With Hermes Agent

Context Pointer OS: Reconstructing Memory for Long-Running AI Agents

1
Comments
3 min read
AI-dy: On-Device Emergency First Aid with Gemma 4

Gemma 4 Challenge: Build With Gemma 4 Submission

AI-dy: On-Device Emergency First Aid with Gemma 4

2
Comments
3 min read
My Dad Got an Electricity Bill He Couldn't Understand. Google I/O 2026 Just Made That Problem Solvable.

Google I/O Writing Challenge Submission

My Dad Got an Electricity Bill He Couldn't Understand. Google I/O 2026 Just Made That Problem Solvable.

3
Comments
5 min read
Daily Briefing Platform

Gemma 4 Challenge: Build With Gemma 4 Submission

Daily Briefing Platform

4
Comments
3 min read
Google I/O 2026: We're Not Building Apps Anymore — We're Deploying Agents

Google I/O Writing Challenge Submission

Google I/O 2026: We're Not Building Apps Anymore — We're Deploying Agents

4
Comments
5 min read
I Tried Gemini 3.5 Flash After Google I/O 2026 - Here is What I Found :))

Google I/O Writing Challenge Submission

I Tried Gemini 3.5 Flash After Google I/O 2026 - Here is What I Found :))

7
Comments
3 min read
The Dawn of Smarter Apps: My Take on Google I/O 2026 AI Announcements

Google I/O Writing Challenge Submission

The Dawn of Smarter Apps: My Take on Google I/O 2026 AI Announcements

5
Comments
2 min read
From Cloud AI to Pocket AI: What Google I/O 2026 Means for Mobile Intelligence

Google I/O Writing Challenge Submission

From Cloud AI to Pocket AI: What Google I/O 2026 Means for Mobile Intelligence

4
Comments
5 min read
Bringing Gemma 4 E2B to the Edge: Building a Privacy-First Dream Analyzer with Flutter & LiteRT

Gemma 4 Challenge: Write about Gemma 4 Submission

Bringing Gemma 4 E2B to the Edge: Building a Privacy-First Dream Analyzer with Flutter & LiteRT

3
Comments
5 min read
đź‘‹ Sign in for the ability to sort posts by relevant, latest, or top.