Open Source - DEV Community

Hacktoberfest Open-Source AI Challenge: Ghost in the Machine Submission 👻🌼

Dhruv Jani

Oct 31

Every Codebase Has a '// DO NOT TOUCH' File. I Built an AI Necromancer to Summon the Ghost of the Developer Who Wrote It 💀🔮

#devchallenge #hf26challenge #opensource #ai

41

17

12 min read

Puneet Kumar Mishra

Nov 1

CROWDWIDE V2 IS HERE!! 🔥 | An Accidental Founder's Journey 😂

#discuss #webdev #buildinpublic #opensource

11

14

2 min read

Puneet Kumar Mishra

Oct 31

Day 29 of Building Crowdwide — Brand Ambassador, UI Fixes & 80 Posts!! 🎉

#discuss #webdev #buildinpublic #opensource

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30

2 min read

Uses a fun Halloween theme to explain type safety

nyaomaru

Oct 31

Trick or Type Guard? Surviving `unknown` with is-kit 🎃

#typescript #opensource #beginners #webdev

50

7

5 min read

Tanya Mott

Nov 1

My Hacktoberfest 2026 Recap: Five Gemma Apps, 21 Stickers and Completionist++

#hacktoberfest #opensource #gemma #angular

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2

4 min read

Community feedback driving quick UI fixes

Puneet Kumar Mishra

Oct 30

Day 28 of Building Crowdwide — More Personalization, Bug Fixes & Still Looking for a Brand Ambassador!

#discuss #webdev #buildinpublic #opensource

27

69

2 min read

Hacktoberfest Open-Source AI Challenge: Ghost in the Machine Submission 👻🌼

Arpan Patra

Nov 1

Gemma Hallucinated 29 npm/PyPI Packages. I Built a Tool to Catch Them.

#devchallenge #hf26challenge #gemma #opensource

11

10 min read

xbill for Google Developer Experts

Oct 31

Agent Skills Drift: A Feedback Loop for Keeping One True

#ai #devtools #productivity #opensource

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1

6 min read

Hacktoberfest Open-Source AI Challenge: Ghost in the Machine Submission 👻🌼

Muhammad Murtuza Hussain

Nov 1

Not every ghost is here to scare you. Ward is the friendly one in your group chat

#devchallenge #hf26challenge #gemma #opensource

18

14 min read

Tyler N

Oct 30

How I Made Yet Another Project During a Global Teen Hackathon with Prizes

#showdev #opensource #cpp #programming

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1

9 min read

Murthy G

Nov 1

Undo for AI agents: a draft spec for taking back what an agent already did

#ai #agents #mcp #opensource

2

9

5 min read

Hacktoberfest Open-Source AI Challenge: Ghost in the Machine Submission 👻🌼

HarshadaGirase

Nov 1

Ghosts in node_modules: I trained an open model to predict which packages will be abandoned

#devchallenge #hf26challenge #ai #opensource

6

5 min read

Hacktoberfest Open-Source AI Challenge: Ghost in the Machine Submission 👻🌼

Raga Vinjanampati

Nov 1

I lost 3 hackathons in a row. So I built a vampire judge to tell me why.

#devchallenge #hf26challenge #opensource #ai

3

2

9 min read

Gabriel Anhaia

Nov 1

DeepSeek's Super-agent Defaults to Observe Mode, but Its Workers Get Full Access as You

#ai #opensource #security #devtools

1

7 min read

Hacktoberfest Open-Source AI Challenge: Ghost in the Machine Submission 👻🌼

Avrojit Dutta

Nov 1

What if the history of a codebase could help explain the code nobody wants to touch?

#devchallenge #hf26challenge #python #opensource

6

6 min read