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.
EcoSync, a carbon footprint tracker

Auth0 for AI Agents Challenge Submission

EcoSync, a carbon footprint tracker

2
Comments 1
4 min read
Run Gemma 4 models on embedded devices (Orange Pi 5, Raspberry Pi, etc.) using LiteRT-LM with a REST API and Web UI.

Gemma 4 Challenge: Build With Gemma 4 Submission

Run Gemma 4 models on embedded devices (Orange Pi 5, Raspberry Pi, etc.) using LiteRT-LM with a REST API and Web UI.

4
Comments
1 min read
Building a Carbon Footprint Tracker with Google Gemini for Earth Day

DEV Weekend Challenge: Earth Day

Building a Carbon Footprint Tracker with Google Gemini for Earth Day

4
Comments
3 min read
Gemma 4: The Local LLM That's Actually Worth Running (And Where It Falls Short)

Gemma 4 Challenge: Write about Gemma 4 Submission

Gemma 4: The Local LLM That's Actually Worth Running (And Where It Falls Short)

4
Comments
7 min read
I Built an AI That Argues With Itself About Anything

Gemma 4 Challenge: Write about Gemma 4 Submission

I Built an AI That Argues With Itself About Anything

5
Comments 1
11 min read
ECOPULSSE- A GAMIFIED WAY TO PROTECT FUTURE

DEV Weekend Challenge: Earth Day

ECOPULSSE- A GAMIFIED WAY TO PROTECT FUTURE

2
Comments
3 min read
The Night Gemma 4 Changed How I Write Code

Gemma 4 Challenge: Write about Gemma 4 Submission

The Night Gemma 4 Changed How I Write Code

6
Comments
6 min read
I Tested Gemma 4 and GPT-4o-mini on Indian Language Tasks — The Results Surprised Me

Gemma 4 Challenge: Write about Gemma 4 Submission

I Tested Gemma 4 and GPT-4o-mini on Indian Language Tasks — The Results Surprised Me

5
Comments
7 min read
OpenClaw Changed How I Work: A Personal AI That Actually Does Things

OpenClaw Challenge Submission 🦞

OpenClaw Changed How I Work: A Personal AI That Actually Does Things

3
Comments
5 min read
Coding on a 6-inch Screen: My AI Journey from Nepal 🇳🇵

Gemma 4 Challenge: Write about Gemma 4 Submission

Coding on a 6-inch Screen: My AI Journey from Nepal 🇳🇵

4
Comments
2 min read
From $200/Month to Free: Running OpenClaw with Local AI Models

OpenClaw Challenge Submission 🦞

From $200/Month to Free: Running OpenClaw with Local AI Models

3
Comments
5 min read
I Built a Hybrid AI System That Teaches, Tracks, and Thinks

Google Cloud NEXT '26 Challenge Submission

I Built a Hybrid AI System That Teaches, Tracks, and Thinks

4
Comments
3 min read
Google's Most Important NEXT '26 Announcement Wasn't Gemini 2.5 Ultra

Google Cloud NEXT '26 Challenge Submission

Google's Most Important NEXT '26 Announcement Wasn't Gemini 2.5 Ultra

6
Comments
8 min read
From Fault Codes to Smart Fixes: How Google Cloud NEXT ’26 Inspired My AI Mechanic Assistant

Google Cloud NEXT '26 Challenge Submission

From Fault Codes to Smart Fixes: How Google Cloud NEXT ’26 Inspired My AI Mechanic Assistant

1
Comments 1
2 min read
Congrats to the Google Cloud NEXT '26 Writing Challenge Winners!

Google Cloud NEXT '26 Winners

Congrats to the Google Cloud NEXT '26 Writing Challenge Winners!

51
Comments 18
2 min read
đź‘‹ Sign in for the ability to sort posts by relevant, latest, or top.