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DEV Challenges

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

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🦎 Project Chameleon: The Self-Describing Data Engine powered by Gemma 4 🧠

Gemma 4 Challenge: Build With Gemma 4 Submission
prakashmehta29 profile

🦎 Project Chameleon: The Self-Describing Data Engine powered by Gemma 4 🧠

#devchallenge #gemmachallenge #gemma #ai
4
Comments
2 min read
I Found an AI Agent That Actually Remembers Everything

Hermes Agent Challenge Submission
aniruddhaadak profile

I Found an AI Agent That Actually Remembers Everything

#hermesagentchallenge #devchallenge #agents #ai
3
Comments
3 min read
The Missing Link: Securing Gemini Agents with the Model Context Protocol (MCP)

Google Cloud NEXT '26 Challenge Submission
milton_gardener_f38223d14 profile

The Missing Link: Securing Gemini Agents with the Model Context Protocol (MCP)

#devchallenge #cloudnextchallenge #googlecloud
2
Comments
3 min read
CloudClaw — Control AWS EC2 from WhatsApp Using a Custom OpenClaw Skill

OpenClaw Challenge Submission 🦞
parulmalhotraiitk profile

CloudClaw — Control AWS EC2 from WhatsApp Using a Custom OpenClaw Skill

#devchallenge #openclawchallenge
5
Comments
4 min read
Finishing My Personal Website: Mobile-Friendly, Dark Mode, and a Better Projects Section

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

Finishing My Personal Website: Mobile-Friendly, Dark Mode, and a Better Projects Section

#devchallenge #githubchallenge
Comments
3 min read
đź“Š I (finally) built the demo of my duckdb brew extension

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

đź“Š I (finally) built the demo of my duckdb brew extension

#devchallenge #githubchallenge #datascience #security
1
Comments 1
2 min read
The 3D Matrix Icosahedron Water Shader — A Digital Art Comeback Story

GitHub “Finish-Up-A-Thon” Challenge Submission
dan52242644dan profile
Dan

The 3D Matrix Icosahedron Water Shader — A Digital Art Comeback Story

#devchallenge #githubchallenge #html #ai
2
Comments 1
4 min read
your personal AI newspaper

Hermes Agent Challenge Submission: Build With Hermes Agent
anushka_singh09 profile

your personal AI newspaper

#hermesagentchallenge #devchallenge #agents
3
Comments
3 min read
Breaking the Silence: Running Hermes Agent with Local C++ Voice Cloning (VoxCPM2) on ARM64

Hermes Agent Challenge Submission: Build With Hermes Agent
alaindevs profile

Breaking the Silence: Running Hermes Agent with Local C++ Voice Cloning (VoxCPM2) on ARM64

#hermesagentchallenge #devchallenge #agents
1
Comments
5 min read
I Ditched Cloud LLMs for Gemma 4 4B: A DevOps Engineer's 48-Hour Reality Check

Gemma 4 Challenge: Write about Gemma 4 Submission
asamaes profile

I Ditched Cloud LLMs for Gemma 4 4B: A DevOps Engineer's 48-Hour Reality Check

#devchallenge #gemmachallenge #gemma #ai
33
Comments 20
6 min read
Personal Perspective

Google Cloud NEXT '26 Challenge Submission
bharath_vankayala_7b3aa6b profile

Personal Perspective

#devchallenge #cloudnextchallenge #googlecloud
1
Comments 1
2 min read
Movie Buddy

OpenClaw Challenge Submission 🦞
cptmaxeffort profile

Movie Buddy

#devchallenge #openclawchallenge
Comments
1 min read
From Half-Built to Live: How I Completed My Vaccine Cold Chain Dashboard

GitHub “Finish-Up-A-Thon” Challenge Submission
yashvendra_nirwan_6dcc24c profile

From Half-Built to Live: How I Completed My Vaccine Cold Chain Dashboard

#devchallenge #githubchallenge
6
Comments
3 min read
Hermes Agent ran overnight and I woke up to a $47 bill — so I built a kill-switch

Hermes Agent Challenge Submission: Build With Hermes Agent
robat_das_3c6e956212f6408 profile

Hermes Agent ran overnight and I woke up to a $47 bill — so I built a kill-switch

#hermesagentchallenge #devchallenge #agents #python
6
Comments 6
5 min read
how I revived and scaled Vim Royale, a pvp vim based multiplayer game to 200+ users

GitHub “Finish-Up-A-Thon” Challenge Submission
jitesh117 profile

how I revived and scaled Vim Royale, a pvp vim based multiplayer game to 200+ users

#devchallenge #githubchallenge
8
Comments 1
6 min read
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