Hacktoberfest 2026 Challenge Page 333 - DEV Community

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Biprayan Choudhuri

Oct 4

He asked for "fully secure" note sharing. Here's what I built instead.

#devchallenge #weekendchallenge #hf26challenge

4 min read

Hacktoberfest Weekend Challenge: Build for a Friend Submission 🤝

Omar Baró

Oct 5

BOLT PayFlow Guard: Open AI That Cannot Spend Without You

#devchallenge #weekendchallenge #hf26challenge #mlhacks

2 min read

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

Abhijeet Nardele

Oct 15

GearWitness: Privacy-First Local AI Return Inspection for Equipment Rentals

#devchallenge #hf26challenge #opensource #ai

5 min read

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

Oct 15

Order Ledger: a WhatsApp-to-ledger side hustle that runs offline on open models

#devchallenge #hf26challenge #ollama #ai

5 min read

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

Oct 14

pricecheck: my friend didn't know what to offer for a used monitor, so now he gets three numbers

#devchallenge #hf26challenge #ai #opensource

11 min read

Hacktoberfest Weekend Challenge: Build for a Friend Submission 🤝

Oct 4

Plumb: I built my friend a tutor for her own codebase, because "the AI writes the code now"

#devchallenge #weekendchallenge #hf26challenge #opensource

5 min read

Hacktoberfest Weekend Challenge: Build for a Friend Submission 🤝

Debasmita Modak

Oct 4

I Built My Best Friend an Offline Trek Planner With a Local Gemma AI That Can't Make Things Up

#devchallenge #ai #opensource #hf26challenge

6 min read

Hacktoberfest Weekend Challenge: Build for a Friend Submission 🤝

hao li

Oct 4

My Parents Ran a Noodle Restaurant for 15 Years. They Never Read a Single Google Review.

#devchallenge #weekendchallenge #hf26challenge #gemma

4 min read

Hacktoberfest Weekend Challenge: Build for a Friend Submission 🤝

Md Shahbaz Hashmi Ansari

Oct 4

Thik Achhe? Building an offline, multilingual scam checker for my friend's grandfather

#devchallenge #weekendchallenge #hf26challenge

2 min read

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

Suguda Thakur Marndi

Oct 15

LocalLedger AI: A Privacy-First Receipt & Expense Manager #devchallenge #hf26challenge #OpenSource #AI

#devchallenge #hf26challenge

3 min read

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

Oct 15

FreelanceFlow AI: A Privacy-Friendly Business Assistant Powered by Open-Source AI

#hacktoberfest #devchallenge #hf26challenge #ai

3 min read

Hacktoberfest Weekend Challenge: Build for a Friend Submission 🤝

Oct 4

Dadur Ranna (দাদুর রান্না) — Preserving Grandma's Handwritten Recipes with Open-Weight Gemma

#devchallenge #weekendchallenge #hf26challenge #gemma

4 min read

Preksha barjatya

Oct 4

Dawai Saathi: a medicine reminder my grandmother can use without typing or speaking

#devchallenge #weekendchallenge #hf26challenge

2 min read

Hacktoberfest: Maintainer Spotlight

Oct 4

KUTUMB — A Private, AI-Powered Shared Family Memory & Coordination Hub

#showdev #hf26challenge #devchallenge #weekendchallenge

3 min read

Brage Mellesdal

Oct 15

Payday Radar: predicting late invoices and "can I afford it?" with TabPFN-3.5

#devchallenge #hf26challenge #githubchallenge #tabfpn

7 min read

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