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DEV Challenges

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

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Déjà vu, but billable

Hacktoberfest Open-Source AI Challenge Week 2: Side Hustle Submission 💸

Déjà vu, but billable

14
Comments
8 min read
The Cold and Hard Log

Hacktoberfest Open-Source AI Challenge Week 2: Side Hustle Submission 💸

The Cold and Hard Log

7
Comments
8 min read
Vyorin Budget — The Budget Tracker People Actually Keep Using

Hacktoberfest Open-Source AI Challenge Week 2: Side Hustle Submission 💸

Vyorin Budget — The Budget Tracker People Actually Keep Using

5
Comments
5 min read
ReceiptRecall: My Groceries Got Expensive, So I Gave My Receipts a Memory

Hacktoberfest Open-Source AI Challenge Week 2: Side Hustle Submission 💸

ReceiptRecall: My Groceries Got Expensive, So I Gave My Receipts a Memory

2
Comments
5 min read
SellSmart Mini: Open-Weight AI E-Commerce Copy & SEO Studio for Side Hustlers

Hacktoberfest Open-Source AI Challenge Week 2: Side Hustle Submission 💸

SellSmart Mini: Open-Weight AI E-Commerce Copy & SEO Studio for Side Hustlers

Comments
4 min read
Ripple: One Blog Post, Every Social Platform, Written by Gemma in Your Browser

Hacktoberfest Open-Source AI Challenge Week 2: Side Hustle Submission 💸

Ripple: One Blog Post, Every Social Platform, Written by Gemma in Your Browser

1
Comments
5 min read
Price Pulse AI - Competitive Radar

Hacktoberfest Open-Source AI Challenge Week 2: Side Hustle Submission 💸

Price Pulse AI - Competitive Radar

1
Comments
5 min read
ShopSnap: WhatsApp order screenshots to a daily sales report, with AI that stays on your PC

Hacktoberfest Open-Source AI Challenge Week 2: Side Hustle Submission 💸

ShopSnap: WhatsApp order screenshots to a daily sales report, with AI that stays on your PC

Comments
4 min read
Job Hunt Copilot: stop reading job posts you can't apply to

Hacktoberfest Open-Source AI Challenge Week 2: Side Hustle Submission 💸

Job Hunt Copilot: stop reading job posts you can't apply to

Comments
5 min read
MenuGuard AI 🍽️ — Helping Restaurants Fix Menu Mistakes with Open-Weight AI

Hacktoberfest Open-Source AI Challenge Week 2: Side Hustle Submission 💸

MenuGuard AI 🍽️ — Helping Restaurants Fix Menu Mistakes with Open-Weight AI

Comments
3 min read
What $10 of Tinker credit bought: a fine-tuned Qwen3-8B that builds small-business sites, with Gemma 4 as its art director

Hacktoberfest Open-Source AI Challenge Week 2: Side Hustle Submission 💸

What $10 of Tinker credit bought: a fine-tuned Qwen3-8B that builds small-business sites, with Gemma 4 as its art director

Comments
11 min read
Focus67Dumby: A 100% Offline, Vision-Aware Sticky Note That Tells Coding Tutorials from Brain-Rot

Hacktoberfest Open-Source AI Challenge Week 2: Side Hustle Submission 💸

Focus67Dumby: A 100% Offline, Vision-Aware Sticky Note That Tells Coding Tutorials from Brain-Rot

Comments
7 min read
RaktSetu: blood for an emergency patient in minutes, without the phone tree

Hacktoberfest Open-Source AI Challenge Week 2: Side Hustle Submission 💸

RaktSetu: blood for an emergency patient in minutes, without the phone tree

Comments
7 min read
Why I Built ListerCraft AI: 100% Local E-Commerce Studio & Profit Engine with Google Gemma 2

Hacktoberfest Open-Source AI Challenge Week 2: Side Hustle Submission 💸

Why I Built ListerCraft AI: 100% Local E-Commerce Studio & Profit Engine with Google Gemma 2

Comments
7 min read
CertProof: 2,000 Teams Signed Up for Our Hackathon. Nobody Wants to Proofread the Certificates.

Hacktoberfest Open-Source AI Challenge Week 2: Side Hustle Submission 💸

CertProof: 2,000 Teams Signed Up for Our Hackathon. Nobody Wants to Proofread the Certificates.

Comments
3 min read
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