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Hacktoberfest 2026: Agent-Led Growth: How to Make the Best Possible Tool for Agents with Caelean Barnes from Gauge

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Caelean Barnes, CEO of Gauge, on agent-led growth: what it takes to build the best possible tool for AI agents, and how to make your project the one agents reach for.

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Doors I Walked Through to Reach DEV
Cover image for Doors I Walked Through to Reach DEV

Surprising stats achieved in a very short time

Doors I Walked Through to Reach DEV

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Picked as gem Comments 34
7 min read
Your DEV posts have a beautiful new share card ✨

Shows post snippets and custom brand colors

Your DEV posts have a beautiful new share card ✨

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Comments 7
2 min read
I Earned a Seat at GitHub Universe. It'll Stay Empty, and That's Not Fair

Built through severe pain to win the top prize

I Earned a Seat at GitHub Universe. It'll Stay Empty, and That's Not Fair

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Picked as gem Comments 72
3 min read
The Most Embarrassing Private Key in Web PKI History

A key so small it could be counted by hand

The Most Embarrassing Private Key in Web PKI History

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Picked as gem Comments 6
10 min read
Stratagems #32: The AI Logged a Withdrawal. P Took It as Proof.

Stratagems #32: The AI Logged a Withdrawal. P Took It as Proof.

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15 min read
I'm Not on the DEV Team. I Still Debugged Their Missing Badges From Public Code. (And My First Test Was Wrong.)

A humbling reminder that passing tests can lie

I'm Not on the DEV Team. I Still Debugged Their Missing Badges From Public Code. (And My First Test Was Wrong.)

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Picked as gem Comments 38
6 min read
Não precisa ser popular pra compartilhar: minha história até Berlim

Tech community support drove her move abroad

Não precisa ser popular pra compartilhar: minha história até Berlim

134
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3 min read
The Rootkit Exorcist: Summoning Local AI to Investigate Suspicious Scripts 👻

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

The Rootkit Exorcist: Summoning Local AI to Investigate Suspicious Scripts 👻

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4 min read
I deleted the mail server from my VPS and got 1.2 GB of RAM back

I deleted the mail server from my VPS and got 1.2 GB of RAM back

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7 min read
Your "use server" Functions Are Public HTTP Endpoints (And Middleware Won't Save You)

Your "use server" Functions Are Public HTTP Endpoints (And Middleware Won't Save You)

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Comments 8
6 min read
Human-in-the-Loop Agents in Pure Dart: Genkit, MCP and an Approval Gate on Cloud Run

Human-in-the-Loop Agents in Pure Dart: Genkit, MCP and an Approval Gate on Cloud Run

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Comments 3
7 min read
Calavera Cabina: a tribute app for Día de Muertos

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

Calavera Cabina: a tribute app for Día de Muertos

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Comments 2
6 min read
Top 7 Featured DEV Posts of the Week

Insights on AI workflows and speaking realities

Top 7 Featured DEV Posts of the Week

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What are you doing for halloween this year

What are you doing for halloween this year

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1 min read
I approved the order. Then my Genkit Dart agent forgot its own tool.

I approved the order. Then my Genkit Dart agent forgot its own tool.

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4 min read
When Recovering From Burnout, Writing Became My Therapy. And This Week My First Coding Book Turns 1 Year Old. Ask Me Anything!

Community shares similar burnout recovery stories

When Recovering From Burnout, Writing Became My Therapy. And This Week My First Coding Book Turns 1 Year Old. Ask Me Anything!

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Comments 20
2 min read
Zero-Downtime Django Deploys on One Small Droplet

Zero-Downtime Django Deploys on One Small Droplet

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9 min read
Node.js Isn't Single-Threaded. How libuv and the OS Kernel Actually Run Your Code.

Node.js Isn't Single-Threaded. How libuv and the OS Kernel Actually Run Your Code.

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12 min read
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