DEV Community

Open Source

May The Source Be With You! Articles about Open Source and Free Software as a philosophy, and its application to software development and project management.

Posts

👋 Sign in for the ability to sort posts by relevant, latest, or top.
Your agent ignored a failed tool call. Here's how to catch that in CI.

Determinism over LLM judges for CI gating

Your agent ignored a failed tool call. Here's how to catch that in CI.

11
Comments 19
5 min read
How I Built a Kiro Crew App in 5 Minutes - Full Tutorial With Code

How I Built a Kiro Crew App in 5 Minutes - Full Tutorial With Code

10
Comments 1
7 min read
Apache Data Lakehouse Weekly: August 10 to 18, 2026

Apache Data Lakehouse Weekly: August 10 to 18, 2026

Comments
17 min read
The Green Test That Lied

The Green Test That Lied

Comments
6 min read
Why I finally opened a stranger's issue on DesignFoundation, two and a half weeks late

Why I finally opened a stranger's issue on DesignFoundation, two and a half weeks late

Comments
6 min read
A verifier should add evidence, not rewrite history

A verifier should add evidence, not rewrite history

Comments
5 min read
The Ugly Truth About Linux Packaging: I Spent a Month Building a Screen Time Tracker

The Ugly Truth About Linux Packaging: I Spent a Month Building a Screen Time Tracker

Comments
5 min read
We let an autonomous agent spend real money for a week. The first thing I added wasn't a feature — it was a spending firewall.

We let an autonomous agent spend real money for a week. The first thing I added wasn't a feature — it was a spending firewall.

Comments 2
1 min read
Build your first theme and course in the Theme Workshop

Build your first theme and course in the Theme Workshop

Comments
2 min read
Build a deterministic browser game engine

Build a deterministic browser game engine

Comments
3 min read
Why Does Every AI Agent Still Look Like `while (true) { ... }`?

Why Does Every AI Agent Still Look Like `while (true) { ... }`?

6
Comments 2
5 min read
Splyntra: Open-Source Observability and Security for AI Agents

Splyntra: Open-Source Observability and Security for AI Agents

2
Comments 1
6 min read
Your coding agent shouldn't die when your laptop sleeps

Your coding agent shouldn't die when your laptop sleeps

Comments
2 min read
Your AI Coding Agent Can Read .env — Here’s How to Stop Secrets Before They Reach the Cloud

Your AI Coding Agent Can Read .env — Here’s How to Stop Secrets Before They Reach the Cloud

1
Comments
5 min read
I audited six token usage trackers. They disagree with each other by 2x to 8x.

I audited six token usage trackers. They disagree with each other by 2x to 8x.

1
Comments
8 min read
👋 Sign in for the ability to sort posts by relevant, latest, or top.