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Missed the weekend? Week 1 is a fresh start.

Build something with open-source AI that gets people into the world. Every challenge starts everyone on equal footing. Submissions due October 11.

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

Jem for The DEV Team

Oct 5

Join the Hacktoberfest Open-Source AI Challenge Week 1: Touch Grass! $2,450 in Prizes Across 17 Winners.

#devchallenge #hf26challenge #hacktoberfest #softwaredevelopment

6 min read

Cover image for Dev Opportunity Radar #20: $2M AI Reasoning Challenge, PayPal AI Hackathon, and Coinbase Analytics Challenge

Readers share hackathon plans and career debates

Hemapriya Kanagala for The DEVengers

Oct 9

Dev Opportunity Radar #20: $2M AI Reasoning Challenge, PayPal AI Hackathon, and Coinbase Analytics Challenge

#discuss #community #resources #opportunities

10 min read

Relatable tech humor and shared grievances

Sylwia Laskowska

Oct 8

Every Software Developer Has Blamed…

#discuss

119

4 min read

Character traits revealed through coffee choices

xulingfeng

Oct 10

What Do You Drink While You Work?

#discuss #career #programming #webdev

2 min read

Kaggle Benchmarking Challenge Submission

Daniel Nwaneri

Oct 9

Super-Intelligent Yes-Men: Are We Training AI to Ignore the Truth?

#devchallenge #kagglechallenge #ai #machinelearning

11 min read

AI speed exposes bad architectural habits

NorthernDev

Oct 9

AI Got Better While I Was Away. Software Didn't.

#ai #programming #webdev #softwareengineering

4 min read

Remo H. Jansen

Oct 10

Building Agentic Engineering Resilience: Using VS Code Copilot Automations + Datadog MCP for Recurrent Error Detection and Fixing

#ai #sre #agents #softwareengineering

5 min read

External state files prevent token loss

Randal L. Schwartz for Google Developer Experts

Oct 10

Surviving the 200k-Token Lobotomy: How Unix init.d and 'Memento' Made My AI Coding Agent Immune to Context Compaction

#ai #programming #architecture #unix

15 min read

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

Dhruv Jani

Oct 10

WildProof: Go Outside With a Question, Come Back With Evidence

#devchallenge #hf26challenge #opensource #ai

6 min read

Kaggle Benchmarking Challenge Submission

Sarvar Nadaf

Oct 10

AI agent benchmark: I gave 9 models a destroy button and a job that needed it

#devchallenge #kagglechallenge #ai #machinelearning

11 min read

Real production benchmarks comparing costs

Swift

Oct 8

I got Jev to zero mistakes. I'm still using Flash-Lite.

#ai #gemini #testing #jev

11 min read

xbill for Google Developer Experts

Oct 10

Gemma 4 E2B in Pure JAX on a Colab TPU: Google's 4-Bit Export Against an Exact Repack

#jax #tpu #gemma #machinelearning

8 min read

Jessica Doering

Oct 10

I Built an AI Game That Wants You to Go Outside

#showdev #devchallenge #hf26challenge #gemma

12 min read

Reframe boredom as productive mental space

James Anderson

Oct 7

I Think We're Forgetting How to Be Bored

#discuss #mentalhealth #productivity #ai

7 min read

Mo-Ibra

Oct 10

Why Learn Rust in 2026? A Developer's Guide

#rust #programming #productivity #career

7 min read

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

Souvik Biswas

Oct 10

Leaf Peep: an open model reads the trees, so you know where to walk this weekend

#devchallenge #hf26challenge #gemma #digitalocean

7 min read

Don Johnson

Oct 10

Evidence-Driven Development: Give Your Coding Agent Something to Prove

#ai #testing #tutorial #python

9 min read

Info Inlet

Oct 10

I let an agent run unattended overnight. At 3am it emailed 400 customers the wrong thing.

#discuss #ai #automation #devops

7 min read

Alex Georgiev

Oct 10

Node.js 26's default Temporal API fixes a one-hour DST drift that Date still has

#node #javascript #performance #webdev

7 min read