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DEV Challenges

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

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Congrats to the DEV Weekend Challenge: Generosity Edition Winners!

Over 500k tax returns analyzed
heyitsjem profile

Congrats to the DEV Weekend Challenge: Generosity Edition Winners!

#devchallenge #weekendchallenge #hackathon #programming
10
Picked as gem Comments 7
3 min read
Hacktoberfest 2026 DEV Challenges: Five Challenges, One Prompt, a New Theme Every Week
heyitsjem profile

Hacktoberfest 2026 DEV Challenges: Five Challenges, One Prompt, a New Theme Every Week

#devchallenge #hf26challenge #hacktoberfest #opensource
27
Picked as gem Comments 3
6 min read
Everything You Need To Know About Hacktoberfest 2026: AI Belongs to Everyone 🎃

Happy Hacktoberfest!
jess profile

Everything You Need To Know About Hacktoberfest 2026: AI Belongs to Everyone 🎃

#hacktoberfest #opensource #ai #devchallenge
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Picked as gem Comments 5
8 min read
Which AWS limit is actually current? An agent that proves it, 32 vs 5 vs 16

Sanity Challenge Path One Submission
sarvar_04 profile

Which AWS limit is actually current? An agent that proves it, 32 vs 5 vs 16

#devchallenge #sanitychallenge #sanity #ai
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Comments 2
8 min read
10 Internal Inconsistencies in 3 Published Groundwater Surveys

Sanity Challenge Path One Submission
dannwaneri profile

10 Internal Inconsistencies in 3 Published Groundwater Surveys

#devchallenge #sanitychallenge #sanity #ai
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Comments 1
12 min read
Entitled: An AI Agent That Tells Indians Which Government Schemes They're Owed (Built on Sanity)

Sanity Challenge Path One Submission
varshithvhegde profile

Entitled: An AI Agent That Tells Indians Which Government Schemes They're Owed (Built on Sanity)

#sanitychallenge #devchallenge #agents #webdev
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Comments
8 min read
The AI clerk approved a 41 cm dragon. Your job is to stamp DENIED.

Sanity Challenge Path Two Submission
malbolged profile

The AI clerk approved a 41 cm dragon. Your job is to stamp DENIED.

#devchallenge #sanitychallenge #sanity #ai
1
Comments
7 min read
This week I made a mutual-aid app using Sanity and Jev

Sanity Challenge Path Two Submission
asynchronope profile

This week I made a mutual-aid app using Sanity and Jev

#devchallenge #sanitychallenge #sanity #ai
Comments
8 min read
When Your AI Agent Reads Outdated Docs, Who Checks the Docs?
ujja profile
ujja

When Your AI Agent Reads Outdated Docs, Who Checks the Docs?

#mlhacks #devchallenge #hackathon #opensource
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Comments
4 min read
Valid JSON is not enough: testing bilingual patch contracts on Kaggle

Kaggle Benchmarking Challenge Submission
widechaos profile

Valid JSON is not enough: testing bilingual patch contracts on Kaggle

#devchallenge #kagglechallenge #ai #machinelearning
Comments
4 min read
From glBegin(GL_TRIANGLES) to CUDA Kernels: What Graphics Programming Taught Me About Systems
virajsnexus profile

From glBegin(GL_TRIANGLES) to CUDA Kernels: What Graphics Programming Taught Me About Systems

#mlhacks #devchallenge #hackathon #programming
Comments
5 min read
I Built an Evidence Pipeline for MCP Failures with Sanity

Sanity Challenge Path Two Submission
anilloutombam profile

I Built an Evidence Pipeline for MCP Failures with Sanity

#devchallenge #sanitychallenge #sanity #ai
Comments
6 min read
Item Review Desk: exam questions that can't go live until a second person signs them off

Sanity Challenge Path Two Submission
dr_ai_578f3b4b94ad92b1cc0 profile

Item Review Desk: exam questions that can't go live until a second person signs them off

#devchallenge #sanitychallenge #sanity #ai
Comments
5 min read
Does This CVE Affect Me? I Built an AI Agent That Shows Its Evidence

Sanity Challenge Path One Submission
romil_patel_542899705cd26 profile

Does This CVE Affect Me? I Built an AI Agent That Shows Its Evidence

#sanitychallenge #devchallenge #ai #sanity
Comments
5 min read
Can LLMs audit multi-agent prompts? I made them grade my robot football team.

Kaggle Benchmarking Challenge Submission
mpmike profile

Can LLMs audit multi-agent prompts? I made them grade my robot football team.

#devchallenge #kagglechallenge #ai #machinelearning
Comments
5 min read
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