DEV Community

#hackathon

Rapid collaborative event

Posts

đź‘‹ Sign in for the ability to sort posts by relevant, latest, or top.
I Built an AI Memory Agent That Forgets on Purpose — Then Spent Two Days Proving It Actually Works

Salience scores and exponential decay math

I Built an AI Memory Agent That Forgets on Purpose — Then Spent Two Days Proving It Actually Works

6
Comments 11
5 min read
One agent, four channels: notes from building on Qwen Cloud

One agent, four channels: notes from building on Qwen Cloud

Comments
5 min read
We built an AI board of directors on Qwen. Then we asked it whether we should migrate to Qwen.

We built an AI board of directors on Qwen. Then we asked it whether we should migrate to Qwen.

5
Comments 3
5 min read
We're running a hackathon: build MCP apps with Archestra (July 22–29, $2,250 in prizes)

We're running a hackathon: build MCP apps with Archestra (July 22–29, $2,250 in prizes)

2
Comments 3
2 min read
🚀 How We Organized the Build with the Gemma Hackathon at Makerere University

🚀 How We Organized the Build with the Gemma Hackathon at Makerere University

Comments
1 min read
Shipping a MemoryAgent on Qwen in a weekend: build notes

Shipping a MemoryAgent on Qwen in a weekend: build notes

Comments
3 min read
Building HireFlow Agent: An Autopilot Hiring Agent on Qwen Cloud

Building HireFlow Agent: An Autopilot Hiring Agent on Qwen Cloud

1
Comments
3 min read
How I Built an Autonomous Cyber Security Agent with Qwen AI- A Nocoder's Journey

How I Built an Autonomous Cyber Security Agent with Qwen AI- A Nocoder's Journey

Comments
5 min read
We built an open-source model that cuts AI agent token bills by 74% — now we're giving away $630 to whoever builds the leanest thing with it

We built an open-source model that cuts AI agent token bills by 74% — now we're giving away $630 to whoever builds the leanest thing with it

Comments
1 min read
I Stopped Trusting My AI Coding Agent. So I Touched some grass & Built something to Watch It

I Stopped Trusting My AI Coding Agent. So I Touched some grass & Built something to Watch It

Comments
4 min read
Memoria – A Self‑Evolving Personal AI with Human‑like Memory

Memoria – A Self‑Evolving Personal AI with Human‑like Memory

Comments
3 min read
Building FlowOps AI: How I Designed a Volunteer's Co-Pilot for FIFA World Cup 2026 Stadiums

Building FlowOps AI: How I Designed a Volunteer's Co-Pilot for FIFA World Cup 2026 Stadiums

Comments
4 min read
I Vibe-Coded an App for a $3,000 Hackathon. It Was Complete Slop đź« 

I Vibe-Coded an App for a $3,000 Hackathon. It Was Complete Slop đź« 

Comments
2 min read
We built an AI society that argues about outages - and it's 3x more reliable than one agent

We built an AI society that argues about outages - and it's 3x more reliable than one agent

1
Comments
6 min read
🚀 Building Two AI-Powered Solutions at HACKHAZARDS '26: VeritasFlow & PermitFlow

🚀 Building Two AI-Powered Solutions at HACKHAZARDS '26: VeritasFlow & PermitFlow

2
Comments
4 min read
đź‘‹ Sign in for the ability to sort posts by relevant, latest, or top.