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DEV Challenges

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

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Do LLMs Actually Check Their Tools? I Built a Benchmark That Lies to Them

Kaggle Benchmarking Challenge Submission

Do LLMs Actually Check Their Tools? I Built a Benchmark That Lies to Them

2
Comments 5
8 min read
Bank alerts to a day-book, with a local Gemma

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

Bank alerts to a day-book, with a local Gemma

33
Picked as gem Comments 4
6 min read
InvoiceMate Local: A Private Invoice Assistant Powered by Open-Weight AI

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

InvoiceMate Local: A Private Invoice Assistant Powered by Open-Weight AI

1
Comments
5 min read
Round Chat: a floating partner chat for debate rounds

Sanity Challenge Path Two Submission

Round Chat: a floating partner chat for debate rounds

Comments
11 min read
Turning WhatsApp Bursts into Briefs: A Local AI Tool for Freelancers & Small Businesses

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

Turning WhatsApp Bursts into Briefs: A Local AI Tool for Freelancers & Small Businesses

16
Comments 5
3 min read
I Built an AI That Scores Sensitive Data Entirely Offline - No Cloud, No Data Leaks

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

I Built an AI That Scores Sensitive Data Entirely Offline - No Cloud, No Data Leaks

1
Comments
7 min read
Scope Creep Guard - a local AI that tells freelancers when a client email is actually new work

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

Scope Creep Guard - a local AI that tells freelancers when a client email is actually new work

Comments
10 min read
"BillBox: A Local AI That Reads GST Bills, and a Checksum That Doesn't Trust It"

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

"BillBox: A Local AI That Reads GST Bills, and a Checksum That Doesn't Trust It"

1
Comments
6 min read
FieldLens: Orchard Vigor Monitoring That a Grower Would Actually Pay For — Sentinel-2 NDVI + Local Gemma

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

FieldLens: Orchard Vigor Monitoring That a Grower Would Actually Pay For — Sentinel-2 NDVI + Local Gemma

2
Comments
5 min read
AI Content Archaeologist: Vibe-Coding a Dig Site on Top of Sanity Content

Sanity Challenge Path Two Submission

AI Content Archaeologist: Vibe-Coding a Dig Site on Top of Sanity Content

3
Comments
46 min read
Will my plants survive my friend? I built her a bodyguard

Hacktoberfest Weekend Challenge: Build for a Friend Submission 🤝

Will my plants survive my friend? I built her a bodyguard

10
Comments 1
7 min read
LedgerShield: Reconcile Confidently. Keep Financial Data Local.

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

LedgerShield: Reconcile Confidently. Keep Financial Data Local.

38
Comments
6 min read
DevDocs — A Developer Agent Grounded in Real Documentation

Sanity Challenge Path One Submission

DevDocs — A Developer Agent Grounded in Real Documentation

Comments
6 min read
NexusPipeline: Enterprise Data Ingestion Engine with AI Content Querying

NexusPipeline: Enterprise Data Ingestion Engine with AI Content Querying

Comments
1 min read
Which trees near me are turning this weekend? Forecasting fall color from 6,650 iNaturalist observations with TabPFN

Hacktoberfest Open-Source AI Challenge Week 1: Touch Grass Submission 🌿

Which trees near me are turning this weekend? Forecasting fall color from 6,650 iNaturalist observations with TabPFN

Comments 1
11 min read
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