Skip to content

Forem

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.

DEV Weekend Challenge: Earth Day

Apr 20

What If Every Purchase Showed Its Real Environmental Cost? I Built That.

#devchallenge #weekendchallenge #snowflake #backboard

4 min read

DEV Weekend Challenge: Earth Day

Apr 20

Weekend Challenge: Earth Day Edition

#devchallenge #weekendchallenge #flutter #antigravity

2 min read

OpenClaw Challenge Submission 🦞

Apr 19

EcoBot: A Personal Carbon Footprint Tracker Built with OpenClaw

#devchallenge #openclawchallenge

3 min read

OpenClaw Challenge Submission 🦞

Apr 19

Why OpenClaw Skills Are the Most Underrated Feature in Personal AI

#devchallenge #openclawchallenge

3 min read

Cover image for What Did Earth Look Like When You Were Born? I Built It to Find Out

DEV Weekend Challenge: Earth Day

Apr 19

What Did Earth Look Like When You Were Born? I Built It to Find Out

#devchallenge #weekendchallenge

6 min read

Cover image for Green Habit Coach — AI-Powered Habit Analysis and Eco Coaching

DEV Weekend Challenge: Earth Day

Zoe Lin

Apr 19

Green Habit Coach — AI-Powered Habit Analysis and Eco Coaching

#devchallenge #weekendchallenge

2 min read

Cover image for 🪐 ExoPlanet Companion — Discover Alien Worlds with AI 👽

DEV Weekend Challenge: Earth Day

Onwubualili Chinemerem

Apr 19

🪐 ExoPlanet Companion — Discover Alien Worlds with AI 👽

#devchallenge #weekendchallenge

3 min read

Cover image for VenueFlow AI

Apr 20

VenueFlow AI

#ai #programming #devchallenge

1 min read

Cover image for Future Museum of Extinct Things - A Glimpse from 2100

DEV Weekend Challenge: Earth Day

Thea

Apr 19

Future Museum of Extinct Things - A Glimpse from 2100

#devchallenge #weekendchallenge #gemini #earthday

2 min read

Cover image for CrowdCommand — AI Powered System to optimize crowd flow and reduce large-scale event waste

DEV Weekend Challenge: Earth Day

Aashita

Apr 18

CrowdCommand — AI Powered System to optimize crowd flow and reduce large-scale event waste

#devchallenge #weekendchallenge #ai #hackathon

3 min read

DEV Weekend Challenge: Earth Day

Darlington Mbawike

Apr 19

🌍 DecoScan: AI Environmental Intelligence

#devchallenge #weekendchallenge

5 min read

Cover image for GreenCompute: Carbon-Aware Code Analysis Dashboard

DEV Weekend Challenge: Earth Day

Iflal Ismalebbe

Apr 20

GreenCompute: Carbon-Aware Code Analysis Dashboard

#devchallenge #weekendchallenge #ai #typescript

2 min read

Cover image for I Put Carbon Pledges on the Solana Blockchain for Earth Day (And Built the AI to Back It Up)

DEV Weekend Challenge: Earth Day

Arya Koste

Apr 19

I Put Carbon Pledges on the Solana Blockchain for Earth Day (And Built the AI to Back It Up)

#devchallenge #weekendchallenge #solana

6 min read

Cover image for Battle of LLM Agents: WhiteHat vs BlueHat on OpenClaw

OpenClaw Challenge Submission 🦞

Apr 19

Battle of LLM Agents: WhiteHat vs BlueHat on OpenClaw

#devchallenge #openclawchallenge

4 min read

Varsha K

Apr 19

Built “Event Buddy AI” in a day for PromptWars (Google Antigravity + Cloud Run)

#showdev #ai #devchallenge #google

3 min read

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