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📰 Dev.to · Javier Leandro Arancibia

10 articles · Updated every 3 hours · View all reads

All Articles 115,875 Blog Posts 124,291 Tech Tutorials 29,580 Research Papers 23,494 News 17,118 ⚡ AI Lessons

Your AI Assistant Can Run Your Website Chatbot Now

Dev.to · Javier Leandro Arancibia 🤖 AI Agents & Automation ⚡ AI Lesson 3d ago

Your AI Assistant Can Run Your Website Chatbot Now

I shipped chatsnip this week: a chatbot for your landing page that you install by pasting one script...

I let an AI agent write the tests for my access-control layer

Dev.to · Javier Leandro Arancibia 🤖 AI Agents & Automation ⚡ AI Lesson 2w ago

I let an AI agent write the tests for my access-control layer

Fourth in a series: my RBAC middleware had zero tests. I let an autonomous agent write a 25-test suite for it — mocked, no behavior change, verified green. Acro

An AI agent fixed my red Python test suite — without gutting the tests

Dev.to · Javier Leandro Arancibia 🤖 AI Agents & Automation ⚡ AI Lesson 2w ago

An AI agent fixed my red Python test suite — without gutting the tests

Third in a series: I gave an autonomous agent a broken Python test suite and told it not to cheat. It found the real design bug, did a proper refactor, and turn

Same agent, different language: mago fixed a crashing test in my Zig CLI

Dev.to · Javier Leandro Arancibia 🤖 AI Agents & Automation ⚡ AI Lesson 2w ago

Same agent, different language: mago fixed a crashing test in my Zig CLI

After shipping a feature to my Go CLI, I pointed the same autonomous agent at a Zig project with a crashing test. It root-caused the SIGABRT, fixed it in one li

I let an autonomous agent fix my own deploy CLI — here is the PR it shipped

Dev.to · Javier Leandro Arancibia 🤖 AI Agents & Automation ⚡ AI Lesson 2w ago

I let an autonomous agent fix my own deploy CLI — here is the PR it shipped

I gave an autonomous AI agent (mago) a real issue on my own Go CLI. It wrote the code, the tests, and opened a verified PR in ~3 minutes. Exactly what it did.

New act Plugin for SuperCLI

Dev.to · Javier Leandro Arancibia ☁️ DevOps & Cloud ⚡ AI Lesson 1mo ago

New act Plugin for SuperCLI

New act Plugin for SuperCLI GitHub Actions local runner — run, list, validate, and test...

SuperCLI 1.1.27: 1,184 Curated CLI Tools, One Command

Dev.to · Javier Leandro Arancibia 2mo ago

SuperCLI 1.1.27: 1,184 Curated CLI Tools, One Command

SuperCLI 1.1.27: 1,184 Curated CLI Tools, One Command TL;DR: SuperCLI now bundles 1,184...

Introducing SuperCLI: A Config-Driven, AI-Friendly Dynamic CLI for Developers

Dev.to · Javier Leandro Arancibia 💻 AI-Assisted Coding ⚡ AI Lesson 2mo ago

Introducing SuperCLI: A Config-Driven, AI-Friendly Dynamic CLI for Developers

Introducing SuperCLI: A Config-Driven, AI-Friendly Dynamic CLI for Developers As...

New Dev.to Publish Plugin for SuperCLI: Publish Articles from the Command Line

Dev.to · Javier Leandro Arancibia 2mo ago

New Dev.to Publish Plugin for SuperCLI: Publish Articles from the Command Line

I just released a new plugin for supercli that lets you publish articles to Dev.to directly from the...

How We Made Stateful MCP Servers Work in One-Shot CLI Calls

Dev.to · Javier Leandro Arancibia ☁️ DevOps & Cloud ⚡ AI Lesson 2mo ago

How We Made Stateful MCP Servers Work in One-Shot CLI Calls

How We Made Stateful MCP Servers Work in One-Shot CLI Calls The Problem: Stateful...