DEV Community

Hacktoberfest 2026 Challenge

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

Posts

👋 Sign in for the ability to sort posts by relevant, latest, or top.
Stuck in the same dev.to topics? An open model fixed it.

Hacktoberfest Open-Source AI Challenge Week 3: Slow and Steady Submission 🦥

Stuck in the same dev.to topics? An open model fixed it.

45
Picked as gem Comments 23
7 min read
I Got Tired of Coming Into My Lab To Check the Pressure of My Cryocooler so I Built a Tool To Do It for Me

Hacktoberfest Open-Source AI Challenge Week 3: Slow and Steady Submission 🦥

I Got Tired of Coming Into My Lab To Check the Pressure of My Cryocooler so I Built a Tool To Do It for Me

55
Picked as gem Comments 17
5 min read
I Built slothd: A Local-First, Offline-Capable AI Daemon That Patiently Organizes Your Messy Workspace

Hacktoberfest Open-Source AI Challenge Week 3: Slow and Steady Submission 🦥

I Built slothd: A Local-First, Offline-Capable AI Daemon That Patiently Organizes Your Messy Workspace

46
Comments 11
14 min read
Bill & Document Sloth: A Local-First AI Paperwork Manager with Gemma & TabPFN

Hacktoberfest Open-Source AI Challenge Week 3: Slow and Steady Submission 🦥

Bill & Document Sloth: A Local-First AI Paperwork Manager with Gemma & TabPFN

6
Comments 1
4 min read
SlothSRE (NapOps): An Overnight Gemma 4 & ADK Agent That Compresses 418 Lines of 3 AM Alerts into a 2-Line Morning Digest

Hacktoberfest Open-Source AI Challenge Week 3: Slow and Steady Submission 🦥

SlothSRE (NapOps): An Overnight Gemma 4 & ADK Agent That Compresses 418 Lines of 3 AM Alerts into a 2-Line Morning Digest

9
Comments
8 min read
paste-sloth: Ctrl+Space+V pastes your clipboard back tidied, by a 1-bit Gemma

Hacktoberfest Open-Source AI Challenge Week 3: Slow and Steady Submission 🦥

paste-sloth: Ctrl+Space+V pastes your clipboard back tidied, by a 1-bit Gemma

5
Comments
4 min read
SlothOps: The Open-Source AI Suite That Rewards Pure Laziness

Hacktoberfest Open-Source AI Challenge Week 3: Slow and Steady Submission 🦥

SlothOps: The Open-Source AI Suite That Rewards Pure Laziness

Comments
5 min read
BioFlow — Thirteen Years of Lab Reports, and the Appointment That Broke the Folder

Hacktoberfest Open-Source AI Challenge Week 3: Slow and Steady Submission 🦥

BioFlow — Thirteen Years of Lab Reports, and the Appointment That Broke the Folder

Comments
17 min read
lecture-gate: AI talks into my own notes, while I sleep

Hacktoberfest Open-Source AI Challenge Week 3: Slow and Steady Submission 🦥

lecture-gate: AI talks into my own notes, while I sleep

1
Comments
12 min read
Lazyyyyy pardons the notes you were never going to read

Hacktoberfest Open-Source AI Challenge Week 3: Slow and Steady Submission 🦥

Lazyyyyy pardons the notes you were never going to read

Comments
4 min read
SlothSpec: I taught my laptop to redline requirements, then pointed it at a real NASA spec

Hacktoberfest Open-Source AI Challenge Week 3: Slow and Steady 🦥

SlothSpec: I taught my laptop to redline requirements, then pointed it at a real NASA spec

Comments
8 min read
I Built a Sloth That Organizes My Files While I Do Nothing 🦥 (With Local Open-Source AI)

Hacktoberfest Open-Source AI Challenge Week 3: Slow and Steady Submission 🦥

I Built a Sloth That Organizes My Files While I Do Nothing 🦥 (With Local Open-Source AI)

Comments
4 min read
SlothOps 🦥⚡: I Built an Open-Weight AI Agent That Rewards Developer Laziness (Hacktoberfest 2026 Week 3)

Hacktoberfest Open-Source AI Challenge Week 3: Slow and Steady Submission 🦥

SlothOps 🦥⚡: I Built an Open-Weight AI Agent That Rewards Developer Laziness (Hacktoberfest 2026 Week 3)

Comments
6 min read
Messimo: An Open Source Local AI File Organizer Powered by Gemma and Ollama

Hacktoberfest Open-Source AI Challenge Week 3: Slow and Steady Submission 🦥

Messimo: An Open Source Local AI File Organizer Powered by Gemma and Ollama

5
Comments
11 min read
I tested my AI safety filter 400 times. It flagged my own innocent prompts 1 in 40. published: false

Hacktoberfest Open-Source AI Challenge Week 3: Slow and Steady Submission 🦥

I tested my AI safety filter 400 times. It flagged my own innocent prompts 1 in 40. published: false

Comments
3 min read
👋 Sign in for the ability to sort posts by relevant, latest, or top.