Skip to content

DEV Community

DEV Challenges

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

👋 Sign in for the ability to sort posts by relevant, latest, or top.

Google Cloud NEXT '26 Challenge Submission

Zoe Lin

Apr 24

Agent Launchpad — Why Google Cloud Next ’26 Feels More Buildable for Developers

#devchallenge #cloudnextchallenge #googlecloud

2 min read

Gemma 4 Challenge: Build With Gemma 4 Submission

Avinash Seethalam

May 22

Maatru: An agentic Telugu literacy app for kids, built with Gemma 4

#devchallenge #gemmachallenge #gemma #ai

4 min read

GitHub “Finish-Up-A-Thon” Challenge Submission

ajarcoronet5415-commits

May 23

Reviving changelog.py: How I Brought My Zero-Dependency Changelog Generator Back to Life

#devchallenge #githubchallenge

3 min read

Gemma 4 Challenge: Write about Gemma 4 Submission

Victor Osunrinde

May 22

I Ran Gemma 4 on an 8GB Laptop — Here’s What the Experience Was Actually Like

#devchallenge #gemmachallenge #gemma

8 min read

GitHub “Finish-Up-A-Thon” Challenge Submission

Sam Keb

May 22

EcoTrack AI: From Prototype to Polished Carbon Footprint Tracker

#devchallenge #githubchallenge

2 min read

Google I/O Writing Challenge Submission

May 23

The I/O ’26 Moment That Actually Stuck With Me

#devchallenge #googleiochallenge #ai #google

7 min read

Gemma 4 Challenge: Write about Gemma 4 Submission

shogun 444

May 20

Gemma 4 on 16GB RAM: What Actually Works for Structured AI Workflows

#ai #devchallenge #gemmachallenge #gemma

7 min read

Gemma 4 Challenge: Write about Gemma 4 Submission

May 23

Most AIs forget... Gemma 4 can hold 300 pages.

#devchallenge #gemmachallenge #gemma #ai

5 min read

Gemma 4 Challenge: Build With Gemma 4 Submission

May 11

I Built a 4-Persona Parallel AI Engine with Gemma 4 — and Let It Write This Article

#devchallenge #gemmachallenge #gemma

5 min read

Gemma 4 Challenge: Build With Gemma 4 Submission

May 21

NeuralPocket: Private On-Device AI with Gemma 4 — Android & Web

#devchallenge #gemmachallenge #gemma

8 min read

DEV Weekend Challenge: Earth Day

Rohan Mirjankar

Apr 19

🌍 I Built an Interactive Climate Simulator Where You Control Earth's Fate

#showdev #devchallenge #weekendchallenge #antigravity

4 min read

Google I/O Writing Challenge Submission

MD Zeya

May 23

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

#devchallenge #googleiochallenge

2 min read

Google I/O Writing Challenge Submission

May 23

Gemini Spark Changed How I Think About Agents And I Haven't Even Used It Yet

#devchallenge #googleiochallenge #gemini #agents

4 min read

DEV Weekend Challenge: Earth Day

Judexify

Apr 19

Evergreen Sentinel : Know Your Waste Laws Before You Toss It

#devchallenge #weekendchallenge

1 min read

Hermes Agent Challenge Submission: Build With Hermes Agent

sakiha6720

May 23

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

#hermesagentchallenge #devchallenge #agents

3 min read

👋 Sign in for the ability to sort posts by relevant, latest, or top.