Hacktoberfest 2026 Challenge Page 12 - DEV Community

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Oct 4

Anubhav: I Built a Friend for My Grandmother, One Button, One Voice, One Very Happy Grandparent.

#devchallenge #weekendchallenge #hf26challenge

6 min read

Hacktoberfest Weekend Challenge: Build for a Friend Submission 🤝

Usman Abdullahi Olukayode

Oct 4

FixIt AI: An Open-Weight Technical Troubleshooting Friend Powered by Google Gemma

#hf26challenge #ai #gemma #render

3 min read

Hacktoberfest Weekend Challenge: Build for a Friend Submission 🤝

Oct 4

ROGVEDA: Building an Offline-First, Privacy-Preserving Molecular Research Platform for a Friend

#devchallenge #weekendchallenge #hf26challenge

4 min read

Hacktoberfest Weekend Challenge: Build for a Friend Submission 🤝

Harini

Oct 4

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

#devchallenge #weekendchallenge #hf26challenge #learning

3 min read

Hacktoberfest Weekend Challenge: Build for a Friend Submission 🤝

venkata narasimha bhaskar divi

Oct 4

I Built an AI Saree Search Engine for My Uncle's Local Business

#devchallenge #weekendchallenge #hf26challenge

6 min read

Yagna Vyas

Oct 4

ThinkTrace - AI-Powered Adaptive Interview Platform

#devchallenge #weekendchallenge #hf26challenge

2 min read

Hacktoberfest Weekend Challenge: Build for a Friend Submission 🤝

Oct 4

Things to Recall:I built my First App for My Boyfriend's ADHD Sanity

#devchallenge #weekendchallenge #hf26challenge

2 min read

Hacktoberfest Weekend Challenge: Build for a Friend Submission 🤝

PRATIK KUMAR SINGH

Oct 4

Her Little Day — A Private AI Companion for Someone I Love

#devchallenge #weekendchallenge #hf26challenge

3 min read

Hacktoberfest Weekend Challenge: Build for a Friend Submission 🤝

Forenche

Oct 4

Forward Check - I built Dhroov an offline bouncer for the family WhatsApp group

#devchallenge #weekendchallenge #hf26challenge

3 min read

Hacktoberfest Weekend Challenge: Build for a Friend Submission 🤝

Asna Mobin

Oct 4

MemoryBox — AI-Powered Semantic Search for Your Memories

#devchallenge #weekendchallenge #hf26challenge

5 min read

Hacktoberfest: Maintainer Spotlight

Corey Tasz

Oct 4

Way2: hands-free GPS for the people who drive for work

#devchallenge #weekendchallenge #hf26challenge #hacktoberfest

4 min read

Hacktoberfest Weekend Challenge: Build for a Friend Submission 🤝

Dariusz Dumnicki

Oct 4

poligem: a Polish conversation tutor that runs entirely on your own laptop

#hf26challenge #devchallenge #weekendchallenge #gemma

4 min read

Hacktoberfest: Maintainer Spotlight

Sangam Mudbhari

Oct 4

My father works in a wholesale shop and he has a lot of trouble managing customers. So I built an website for him

#hacktoberfest #hf26challenge #weekendchallenge #devchallenge

4 min read

Hacktoberfest Weekend Challenge: Build for a Friend Submission 🤝

Vaishnavi

Oct 4

RepoLens: Making Open Source Less Intimidating for First-Time Contributors

#devchallenge #weekendchallenge #hf26challenge

4 min read

Hacktoberfest Weekend Challenge: Build for a Friend Submission 🤝

Slevin Cordeiro

Oct 4

DigiPico: I Built a Gamified AI Companion with Mastra & Gemma 4 to Help My Friend Fall in Love with Tech

#devchallenge #weekendchallenge #hf26challenge

4 min read

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