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DEV Challenges

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

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🗳️ Day 28 of #30DaysOfSolidity — Build a DAO Voting System (Decentralized Governance)
sauravkumar8178 profile

🗳️ Day 28 of #30DaysOfSolidity — Build a DAO Voting System (Decentralized Governance)

#devchallenge #ethereum #web3 #tutorial
Comments
4 min read
Hacktoberfest 2025: Building Open Source Tools That Matter - A Maintainer's Journey

Hacktoberfest: Maintainer Spotlight
extinctsion profile

Hacktoberfest 2025: Building Open Source Tools That Matter - A Maintainer's Journey

#opensource #hacktoberfest #devchallenge #ai
15
Comments 4
4 min read
Spooky Haunted House: CSS & JS Halloween Art

Frontend Challenge CSS Art Submission 🦇🎃
gilly7 profile

Spooky Haunted House: CSS & JS Halloween Art

#frontendchallenge #devchallenge #css
5
Comments 2
1 min read
SKATEBOARD DECK DESIGN HELLOWEEN

Frontend Challenge Perfect Landing Submission 🦇🎃
carlosorioli profile

SKATEBOARD DECK DESIGN HELLOWEEN

#devchallenge #frontendchallenge #webdev #javascript
21
Comments 17
1 min read
Hacktoberfest 2025 - Automating reviews

Hacktoberfest: Contribution Chronicles
lowla profile

Hacktoberfest 2025 - Automating reviews

#devchallenge #hacktoberfest #opensource #automation
8
Comments 1
5 min read
SERP Similarity Tool with HasData & Streamlit

Hacktoberfest: Maintainer Spotlight
valentina_skakun profile

SERP Similarity Tool with HasData & Streamlit

#devchallenge #hacktoberfest #opensource #python
13
Comments 2
2 min read
GHOSTFIELD: Pure HTML5 Canvas Game (My 8-Day Build Log)

Frontend Challenge CSS Art Submission 🦇🎃
web_dev-usman profile

GHOSTFIELD: Pure HTML5 Canvas Game (My 8-Day Build Log)

#frontendchallenge #devchallenge #css #javascript
23
Comments 5
4 min read
Creepy Helloween Party Invitation card - Helloween Css Art

Frontend Challenge CSS Art Submission 🦇🎃
asifa_azad_codex profile

Creepy Helloween Party Invitation card - Helloween Css Art

#frontendchallenge #devchallenge #css
4
Comments
1 min read
VaultMind: Your AI Calendar Assistant with Auth0-Powered Security

Auth0 for AI Agents Challenge Submission
cuongnp profile

VaultMind: Your AI Calendar Assistant with Auth0-Powered Security

#devchallenge #auth0challenge #ai #authentication
7
Comments 4
5 min read
🤖Custom-Embeddable Secure Agentic Chatbot for SaaS Applications

Auth0 for AI Agents Challenge Submission
sarahokolo profile

🤖Custom-Embeddable Secure Agentic Chatbot for SaaS Applications

#devchallenge #ai #authentication #auth0challenge
22
Comments 2
5 min read
🎃 CSS Halloween — *Crypt-o-Crypt*

Frontend Challenge CSS Art Submission 🦇🎃
mdarifulhaque profile

🎃 CSS Halloween — *Crypt-o-Crypt*

#frontendchallenge #devchallenge #css
3
Comments 1
2 min read
Scratching the Itch, Paying the Debt: How Community Keeps Legacy Open Source Projects Alive

Hacktoberfest: Maintainer Spotlight
ldrscke profile

Scratching the Itch, Paying the Debt: How Community Keeps Legacy Open Source Projects Alive

#devchallenge #hacktoberfest #opensource #python
1
Comments
4 min read
👻 Crypto Crypt — Halloween Landing Page

Frontend Challenge Perfect Landing Submission 🦇🎃
mdarifulhaque profile

👻 Crypto Crypt — Halloween Landing Page

#devchallenge #frontendchallenge #webdev #javascript
4
Comments
2 min read
Halloween Landing Page

Frontend Challenge Perfect Landing Submission 🦇🎃
vibhu_khati_ profile

Halloween Landing Page

#devchallenge #frontendchallenge #webdev #flutter
5
Comments 1
1 min read
Study-Flow: Auth0 for AI Agents: The Missing Piece My Study App Was Begging For

Auth0 for AI Agents Challenge Submission
prime_299792 profile

Study-Flow: Auth0 for AI Agents: The Missing Piece My Study App Was Begging For

#devchallenge #auth0challenge #ai #authentication
25
Comments 3
21 min read
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