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DEV Challenges

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

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Learning Reflections: The Age of Perceptual AI
peacebinflow profile

Learning Reflections: The Age of Perceptual AI

#googleaichallenge #ai #agents #devchallenge
3
Comments
2 min read
Spooky Season in Pure CSS: Creating an Animated Haunted House 👻🏚️

Frontend Challenge CSS Art Submission 🦇🎃
aniruddhaadak profile

Spooky Season in Pure CSS: Creating an Animated Haunted House 👻🏚️

#frontendchallenge #devchallenge #css
4
Comments
6 min read
6 Merged PRs, 6 Different Projects, 583 Lines of Code: My Hacktoberfest 2025 Story

Hacktoberfest: Contribution Chronicles
devkumar2313 profile

6 Merged PRs, 6 Different Projects, 583 Lines of Code: My Hacktoberfest 2025 Story

#hacktoberfest #opensource #github #devchallenge
5
Comments
9 min read
Coding Challenge Practice - Question 27
tomivan profile

Coding Challenge Practice - Question 27

#devchallenge #frontend #css #javascript
Comments
2 min read
🎃 Quote.Vote Hacktoberfest 2025 — Building Civic Tech, One Pull Request at a Time

Hacktoberfest: Maintainer Spotlight
quotevote profile

🎃 Quote.Vote Hacktoberfest 2025 — Building Civic Tech, One Pull Request at a Time

#devchallenge #hacktoberfest #opensource #webdev
3
Comments
3 min read
How I Built an Agentic AI Coach That Turns Garmin Data Into a Training Partner

Hacktoberfest: Maintainer Spotlight
leonzzz435 profile

How I Built an Agentic AI Coach That Turns Garmin Data Into a Training Partner

#devchallenge #hacktoberfest #opensource #agents
12
Comments 8
2 min read
REMI: PostgreSQL as Agentic Core in Tiger Cloud (with official demo) – Agentic Postgres Challenge
jramone3 profile

REMI: PostgreSQL as Agentic Core in Tiger Cloud (with official demo) – Agentic Postgres Challenge

#agenticpostgreschallenge #devchallenge #postgres #ai
6
Comments 2
2 min read
Day 20 and 21 of #30DaysOfCode
justacoder_0x profile

Day 20 and 21 of #30DaysOfCode

#algorithms #devchallenge #devjournal
Comments
1 min read
HacktoberFest: Return to Animation

Hacktoberfest: Contribution Chronicles
jarvisscript profile

HacktoberFest: Return to Animation

#devchallenge #hacktoberfest #opensource
1
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3 min read
Day 22: Python Even-Odd Counter – Count Even and Odd Integers in a List with Type Checks
shahrouzlogs profile

Day 22: Python Even-Odd Counter – Count Even and Odd Integers in a List with Type Checks

#devchallenge #beginners #tutorial #python
1
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3 min read
🎃 Spooktacular ’25 — A Haunting Event for the Undead

Frontend Challenge Perfect Landing Submission 🦇🎃
mdohr07 profile

🎃 Spooktacular ’25 — A Haunting Event for the Undead

#devchallenge #frontendchallenge #webdev #javascript
5
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2 min read
Coding Challenge Practice - Question 26
tomivan profile

Coding Challenge Practice - Question 26

#devchallenge #interview #javascript #tutorial
3
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1 min read
"Building Mind’s Eye & BinFlow: Architecting Web4’s Temporal Intelligence Layer"

Hacktoberfest: Maintainer Spotlight
peacebinflow profile

"Building Mind’s Eye & BinFlow: Architecting Web4’s Temporal Intelligence Layer"

#devchallenge #hacktoberfest #opensource
1
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3 min read
From First-Time Contributor to Open Source Enthusiast: My Hacktoberfest Transformation

Hacktoberfest: Open Source Reflections
nur-hasin profile

From First-Time Contributor to Open Source Enthusiast: My Hacktoberfest Transformation

#devchallenge #hacktoberfest #opensource #webdev
Comments
9 min read
Halloween CSS Challenge 2025

Frontend Challenge CSS Art Submission 🦇🎃
chris407x profile

Halloween CSS Challenge 2025

#frontendchallenge #devchallenge #css
7
Comments
1 min read
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