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DEV Challenges

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

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SafeBites: A Zero-Backend AI Meal Planner for My Roommate's Allergies

SafeBites: A Zero-Backend AI Meal Planner for My Roommate's Allergies

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1 min read
What spanner for an M12 bolt? An agent that knows DIN and ISO disagree

Sanity Challenge Path One Submission

What spanner for an M12 bolt? An agent that knows DIN and ISO disagree

1
Comments
5 min read
StudyMate AI: Your Notes, Your Tutor, Your Study Companion

Hacktoberfest Weekend Challenge: Build for a Friend Submission 🤝

StudyMate AI: Your Notes, Your Tutor, Your Study Companion

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3 min read
BOOH: The 3 AM App I Wish Every New Parent Had

BOOH: The 3 AM App I Wish Every New Parent Had

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6 min read
Ask Richter: Building a Grounded AI Career Agent on Sanity's Structured Content Lake

Sanity Challenge Path One Submission

Ask Richter: Building a Grounded AI Career Agent on Sanity's Structured Content Lake

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7 min read
NannaDesk: An AI Assistant for My Dad That's Not Allowed to Guess

NannaDesk: An AI Assistant for My Dad That's Not Allowed to Guess

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5 min read
Griha: the chore ledger where the fairness argument is auditable, and TabPFN runs in your tab

Hacktoberfest Weekend Challenge: Build for a Friend Submission 🤝

Griha: the chore ledger where the fairness argument is auditable, and TabPFN runs in your tab

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Comments
6 min read
I built a surf forecast that shows its own arithmetic

I built a surf forecast that shows its own arithmetic

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6 min read
🔍 Explain This Screenshot — Your AI Debugging Friend

🔍 Explain This Screenshot — Your AI Debugging Friend

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6 min read
PaperDots UI: Tactile 2D Paper & Ink-Dot Physics with Shadcn Registry CLI (Built for Julian)

PaperDots UI: Tactile 2D Paper & Ink-Dot Physics with Shadcn Registry CLI (Built for Julian)

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6 min read
Chat with client In -> Invoice Out

Hacktoberfest Open-Source AI Challenge Week 2: Side Hustle Submission đź’¸

Chat with client In -> Invoice Out

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4 min read
Haven: A Private, Voice-First AI Companion for a Friend in Need

Hacktoberfest Weekend Challenge: Build for a Friend Submission 🤝

Haven: A Private, Voice-First AI Companion for a Friend in Need

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3 min read
Building an Open-Source, Multi-Agent Study Companion for My Sister

Hacktoberfest: Maintainer Spotlight

Building an Open-Source, Multi-Agent Study Companion for My Sister

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2 min read
The Department of Small Grievances: an AI Judge for Petty Disputes, Built on Sanity

Sanity Challenge Path Two Submission

The Department of Small Grievances: an AI Judge for Petty Disputes, Built on Sanity

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3 min read
I Built My Friend an AI Interviewer That Remembers Where He Struggles

Hacktoberfest Weekend Challenge: Build for a Friend Submission 🤝

I Built My Friend an AI Interviewer That Remembers Where He Struggles

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3 min read
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