corpus.blog
41554 blogs · [ { "id": "01a0d9df-601a-700f-b0d5-232176b2324b", "title": "Containers Made Software Portable. 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A Pull Request Appeared on GitHub.", "url": "https://mdelapenya.xyz/posts/2026-05-22-i-sent-a-message-on-telegram-a-pull-request-appeared-on-github/", "published_at": "2026-05-22T07:00:00+00:00" }, { "id": "01a087a3-457c-7173-881f-720309ddab72", "title": "Haciendo webs ultraligeras", "url": "https://mdelapenya.xyz/posts/2026-05-21-haciendo-webs-ultraligeras/", "published_at": "2026-05-21T07:00:00+00:00" }, { "id": "01a087a3-457c-7173-881f-72030a94f3bb", "title": "A Virtual Agent Team at Docker: How the Coding Agent Sandboxes Team Uses a Fleet of Agents to Ship Faster", "url": "https://mdelapenya.xyz/posts/2026-05-04-a-virtual-agent-team-at-docker/", "published_at": "2026-05-04T07:00:00+00:00" }, { "id": "01a087a3-457c-7173-881f-72030b05641c", "title": "My PR Has a Lawyer, a Nurse, a Detective, and a Scribe", "url": "https://mdelapenya.xyz/posts/2026-04-30-my-pr-has-a-lawyer-a-nurse-a-detective-and-a-scribe/", "published_at": "2026-04-30T07:00:00+00:00" }, { "id": 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Level 6 Pattern", "url": "https://mdelapenya.xyz/posts/2026-03-27-from-loop-to-ci-ralph-and-the-level-6-pattern/", "published_at": "2026-03-27T08:00:00+00:00" }, { "id": "01a087a3-457c-7173-881f-72030fc1ca9b", "title": "Skills Are Roles, Not Commands", "url": "https://mdelapenya.xyz/posts/2026-03-25-skills-are-roles-not-commands/", "published_at": "2026-03-25T08:00:00+00:00" }, { "id": "01a087a3-457c-7173-881f-7203107e76c9", "title": "Level 5 in Practice: Four Agents, Four Worktrees, One Developer", "url": "https://mdelapenya.xyz/posts/2026-03-23-level-5-in-practice-four-agents-four-worktrees-one-developer/", "published_at": "2026-03-23T08:00:00+00:00" }, { "id": "01a087a3-457c-7173-881f-72031168476c", "title": "gwaim: The Tool That Level 5 Needed", "url": "https://mdelapenya.xyz/posts/2026-03-21-gwaim-the-tool-that-level-5-needed/", "published_at": "2026-03-21T08:00:00+00:00" }, { "id": "01a087a3-457c-7173-881f-720311a43bd0", "title": "My Agentic Coding Stack: Why the IDE Matters Less Than You Think", "url": "https://mdelapenya.xyz/posts/2026-03-20-my-agentic-coding-stack/", "published_at": "2026-03-20T08:00:00+00:00" }, { "id": "01a087a3-457c-7173-881f-7203124219e7", "title": "The Six Levels of AI-Assisted Development", "url": "https://mdelapenya.xyz/posts/2026-03-18-the-six-levels-of-ai-assisted-development/", "published_at": "2026-03-18T08:00:00+00:00" }, { "id": "01a087a3-457c-7173-881f-7203128d4a5e", "title": "Subscriptions: From Idea to Testcontainers Module", "url": "https://mdelapenya.xyz/posts/2026-03-16-subscriptions-from-idea-to-testcontainers-module/", "published_at": "2026-03-16T08:00:00+00:00" }, { "id": "01a087a3-457c-7173-881f-7203131f94ef", "title": "Choosing a Terminal for Agentic Development", "url": "https://mdelapenya.xyz/posts/2026-03-13-choosing-a-terminal-for-agentic-development/", "published_at": "2026-03-13T08:00:00+00:00" }, { "id": "01a087a3-457c-7173-881f-7203135864bd", "title": "Coding Agents as Exploratory Testers", "url": 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Now I Write Every Other Day.", "url": "https://mdelapenya.xyz/posts/2026-03-07-i-removed-the-friction-now-i-write-every-other-day/", "published_at": "2026-03-07T08:00:00+00:00" }, { "id": "01a087a3-457c-7173-881f-720314cd976f", "title": "Choosing the Smallest LLM That Won't Completely Fail You (Part III): Evaluator Agent and Tool Calling", "url": "https://mdelapenya.xyz/posts/2026-03-06-choosing-the-smallest-llm-part-3-evaluator-agent-and-tool-calling/", "published_at": "2026-03-06T08:00:00+00:00" }, { "id": "01a087a3-457c-7173-881f-72031517b9f6", "title": "Choosing the Smallest LLM That Won't Completely Fail You (Part II): Benchmarking with Go", "url": "https://mdelapenya.xyz/posts/2026-03-04-choosing-the-smallest-llm-part-2-benchmarking-with-go/", "published_at": "2026-03-04T08:00:00+00:00" }, { "id": "01a087a3-457c-7173-881f-720316158ede", "title": "Choosing the Smallest LLM That Won't Completely Fail You (Part I): SLMs and Docker Model Runner", "url": 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Diagnostics: AI vs. Traditional Troubleshooting", "url": "https://mdelapenya.xyz/posts/2026-01-14-ai-diagnostics-ev-charger/", "published_at": "2026-01-14T08:00:00+00:00" }, { "id": "01a087a3-457c-7173-881f-720302fd413d", "title": "From Hours to Minutes: How Dotfiles Changed My Laptop Migration Strategy", "url": "https://mdelapenya.xyz/posts/2025-10-28-dotfiles-laptop-migration/", "published_at": "2025-10-28T08:00:00+00:00" }, { "id": "01a087a3-457c-7173-881f-7203027d27bd", "title": "Refactoring 60 Go Modules with an AI Coding Agent: A Senior Developer's Experience", "url": "https://mdelapenya.xyz/posts/2025-10-10-coding-agents/", "published_at": "2025-10-10T08:00:00+00:00" }, { "id": "01a087a3-457c-7173-881f-720301a46e72", "title": "ContainerDays 2025, my experience", "url": "https://mdelapenya.xyz/posts/2025-09-17-containerdays/", "published_at": "2025-09-17T04:30:00+00:00" }, { "id": "01a087a3-457c-7173-881f-72030277e739", "title": "Effortless Self-Signed TLS Certificates in Go with 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"01a087a3-457c-7173-881f-7202ffe4df56", "title": "Continuous Integration Best practices: #3 Wait for commit tests to pass", "url": "https://mdelapenya.xyz/posts/2014-06-03-ci-best-practice-3/", "published_at": "2014-06-03T07:16:43+00:00" }, { "id": "01a087a3-457c-7173-881f-7203003c3f01", "title": "Continuous Integration Best practices: #2 Always run the tests", "url": "https://mdelapenya.xyz/posts/2014-06-02-ci-best-practice-2/", "published_at": "2014-06-02T07:16:43+00:00" }, { "id": "01a087a3-457c-7173-881f-7203011d4fe6", "title": "Continuous Integration Best practices: #1 Don't check-in on a broken build", "url": "https://mdelapenya.xyz/posts/2014-06-01-ci-best-practice-1/", "published_at": "2014-06-01T07:16:43+00:00" }, { "id": "01a087a3-457c-7173-881f-7203013f8309", "title": "Una experiencia muy personal", "url": "https://mdelapenya.xyz/posts/2012-09-15-uned/", "published_at": "2012-09-15T07:16:43+00:00" }, { "id": "01a087a3-457c-7173-881f-720301a1684c", "title": "Mi experiencia en el EVP (Employee Volunteer Plan)", "url": "https://mdelapenya.xyz/posts/2012-06-01-evp/", "published_at": "2012-06-01T07:16:43+00:00" }, { "id": "01a087a3-457c-7173-881f-7202f31e3b92", "title": "Liferay Struts Portlet y Ajax", "url": "https://mdelapenya.xyz/posts/2011-07-22-liferay-struts-portlet-y-ajax/", "published_at": "2011-07-22T06:00:00+00:00" }, { "id": "01a087a3-457c-7173-881f-7202f3baad0b", "title": "Gestión de Portales, lo que se mueve ahora", "url": "https://mdelapenya.xyz/posts/2011-06-29-gestion-de-portales-lo-que-se-mueve-ahora/", "published_at": "2011-06-29T14:00:00+00:00" }, { "id": "01a087a3-457c-7173-881f-7202f3bacd31", "title": "Integrando Liferay con BIRT", "url": "https://mdelapenya.xyz/posts/2011-05-23-integrando-liferay-con-birt/", "published_at": "2011-05-23T06:00:00+00:00" }, { "id": "01a087a3-457c-7173-881f-7202f442312c", "title": "Cómo crear un CAS en Liferay con firma digital", "url": "https://mdelapenya.xyz/posts/2011-05-12-como-crear-un-cas-en-liferay/", "published_at": "2011-05-12T06:00:00+00:00" }, { "id": "01a087a3-457c-7173-881f-7202f495ff2a", "title": "Mejora la experiencia del usuario con un framework CSS", "url": "https://mdelapenya.xyz/posts/2011-05-05-mejora-experiencia-del-usuario-con-un-framework-css/", "published_at": "2011-05-05T06:00:00+00:00" }, { "id": "01a087a3-457c-7173-881f-7202f4b0998e", "title": "Trabajando con portales Liferay", "url": "https://mdelapenya.xyz/posts/2011-05-02-trabajando-con-portales-liferay/", "published_at": "2011-05-02T06:00:00+00:00" }, { "id": "01a087a3-457c-7173-881f-7202f5af6883", "title": "Testcontainers for Go", "url": "https://mdelapenya.xyz/projects/testcontainers-go/", "published_at": null }, { "id": "01a087a3-457c-7173-881f-72031819f0e0", "title": "biomelab", "url": "https://mdelapenya.xyz/projects/biomelab/", "published_at": null }, { "id": "01a087a3-457c-7173-881f-7203190d7a51", "title": "gh combine-prs", "url": "https://mdelapenya.xyz/projects/gh-combine-prs/", "published_at": null }, { "id": "01a087a3-457c-7173-881f-720319de48cf", "title": "gitropolis", "url": "https://mdelapenya.xyz/projects/gitropolis/", "published_at": null }, { "id": "01a087a3-457c-7173-881f-72031acff217", "title": "GoFiber", "url": "https://mdelapenya.xyz/projects/gofiber/", "published_at": null }, { "id": "01a087a3-457c-7173-881f-72031b1d9cdc", "title": "jUnit2OTLP", "url": "https://mdelapenya.xyz/projects/junit2otlp/", "published_at": null }, { "id": "01a087a3-457d-737c-bc66-d595e59730d4", "title": "las porritas", "url": "https://mdelapenya.xyz/projects/lasporritas/", "published_at": null }, { "id": "01a087a3-457d-737c-bc66-d595e61b1abd", "title": "LinkedIn Learning", "url": "https://mdelapenya.xyz/projects/linkedin-learning/", "published_at": null }, { "id": "01a087a3-457d-737c-bc66-d595e683b500", "title": "renfe-maps", "url": "https://mdelapenya.xyz/projects/renfe-maps/", "published_at": null }, { "id": "01a087a3-457d-737c-bc66-d595e6d5b266", "title": "ultraligera", "url": "https://mdelapenya.xyz/projects/ultraligera/", "published_at": null }, { "id": "01a0bb92-1b73-707c-8ff8-0f78797a0612", "title": "testcontainers-game", "url": "https://mdelapenya.xyz/projects/testcontainers-game/", "published_at": null } ] posts Claim your blog
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2026

Containers Made Software Portable. Kits Make Authority Portable.original ↗
25 Sept 2026
YOLO Mode Can Be Safeoriginal ↗
23 Sept 2026
Understanding Testcontainers: The Ryuk Reaperoriginal ↗
9 Sept 2026
Three Repos, One Sandbox, Two Filesoriginal ↗
2 Sept 2026
Four Agents, Four Machines, One Developeroriginal ↗
28 Aug 2026
Understanding Testcontainers: Session IDsoriginal ↗
15 Aug 2026
Code Is a Cacheoriginal ↗
5 Aug 2026
Understanding Testcontainers: Testing Network Resilience with Toxiproxyoriginal ↗
27 Jul 2026
Understanding Testcontainers: Testing AWS Lambdas Locally with LocalStackoriginal ↗
15 Jul 2026
Understanding Testcontainers: Networksoriginal ↗
7 Jul 2026
A Year of testcontainers-go on Docker Huboriginal ↗
26 Jun 2026
Understanding Testcontainers: The Module Layeroriginal ↗
25 Jun 2026
Understanding Testcontainers: The Lifecycle Hook Systemoriginal ↗
19 Jun 2026
Understanding Testcontainers: The Wait Strategy Taxonomyoriginal ↗
15 Jun 2026
Testing Helm charts with sk8s and testcontainers-gooriginal ↗
12 Jun 2026
Understanding Testcontainers: From GenericContainer to Functional Optionsoriginal ↗
10 Jun 2026
I Sent a Message on Telegram. A Pull Request Appeared on GitHub.original ↗
22 May 2026
Haciendo webs ultraligerasoriginal ↗
21 May 2026
A Virtual Agent Team at Docker: How the Coding Agent Sandboxes Team Uses a Fleet of Agents to Ship Fasteroriginal ↗
4 May 2026
My PR Has a Lawyer, a Nurse, a Detective, and a Scribeoriginal ↗
30 Apr 2026
A Personal AI That Reads My Billsoriginal ↗
27 Apr 2026
My Daily Workflow with biomelaboriginal ↗
24 Apr 2026
Por qué construí un visor de trenes en tiempo realoriginal ↗
22 Apr 2026
Building a Real App Inside a Docker Sandboxoriginal ↗
14 Apr 2026
Tokens Are the New AWS Accountoriginal ↗
6 Apr 2026
The Seventh Tip: Testing Is What Makes Swarming Safeoriginal ↗
3 Apr 2026
Quality Assurance vs Quality Assistanceoriginal ↗
1 Apr 2026
Dream QA: The Manifesto I Wrote in 2019original ↗
30 Mar 2026
From /loop to CI: Ralph and the Level 6 Patternoriginal ↗
27 Mar 2026
Skills Are Roles, Not Commandsoriginal ↗
25 Mar 2026
Level 5 in Practice: Four Agents, Four Worktrees, One Developeroriginal ↗
23 Mar 2026
gwaim: The Tool That Level 5 Neededoriginal ↗
21 Mar 2026
My Agentic Coding Stack: Why the IDE Matters Less Than You Thinkoriginal ↗
20 Mar 2026
The Six Levels of AI-Assisted Developmentoriginal ↗
18 Mar 2026
Subscriptions: From Idea to Testcontainers Moduleoriginal ↗
16 Mar 2026
Choosing a Terminal for Agentic Developmentoriginal ↗
13 Mar 2026
Coding Agents as Exploratory Testersoriginal ↗
11 Mar 2026
Choosing the Smallest LLM That Won't Completely Fail You (Part IV): Observability with OpenTelemetry and Grafanaoriginal ↗
9 Mar 2026
I Removed the Friction. Now I Write Every Other Day.original ↗
7 Mar 2026
Choosing the Smallest LLM That Won't Completely Fail You (Part III): Evaluator Agent and Tool Callingoriginal ↗
6 Mar 2026
Choosing the Smallest LLM That Won't Completely Fail You (Part II): Benchmarking with Gooriginal ↗
4 Mar 2026
Choosing the Smallest LLM That Won't Completely Fail You (Part I): SLMs and Docker Model Runneroriginal ↗
2 Mar 2026
Spec-Driven Development: Is This the New BDD?original ↗
26 Feb 2026
Parallel Coding Agents with Docker Sandboxes and Git Worktreesoriginal ↗
25 Feb 2026
Coding with AI Agents: Like Driving a Tesla on Autopilotoriginal ↗
24 Feb 2026
A Tale of Two Diagnostics: AI vs. Traditional Troubleshootingoriginal ↗
14 Jan 2026

2025

From Hours to Minutes: How Dotfiles Changed My Laptop Migration Strategyoriginal ↗
28 Oct 2025
Refactoring 60 Go Modules with an AI Coding Agent: A Senior Developer's Experienceoriginal ↗
10 Oct 2025
ContainerDays 2025, my experienceoriginal ↗
17 Sept 2025
Effortless Self-Signed TLS Certificates in Go with tlscertoriginal ↗
2 Sept 2025
License Matters: A Hands-On Guide to Merging MIT Code into an Apache 2.0 Codebase with Full OSS Respectoriginal ↗
9 Jun 2025
Fiber v3 + Testcontainers: Production-like Local Dev with Airoriginal ↗
27 May 2025
Creating a Responsive Image Gallery Shortcode in Hugooriginal ↗
27 Mar 2025
GopherCon Singapore 2025original ↗
24 Jan 2025
5th DevTools Day Bengaluru (Collabnix Docker Community)original ↗
18 Jan 2025

2020

Cansineando a los políticosoriginal ↗
16 Mar 2020

2018

Non-official Liferay Portal CE images on DockerHub!original ↗
1 Oct 2018

2016

Patrones de Diseño en la JDKoriginal ↗
21 Feb 2016

2015

"The plugin worked on my computer" is not valid anymoreoriginal ↗
1 Nov 2015
Escalar la arquitectura de Jenkinsoriginal ↗
20 Jul 2015
Recomendaciones hardware para Jenkinsoriginal ↗
8 Jul 2015
Creating a Wedding Page Using Software Engineering Best Practicesoriginal ↗
24 Jun 2015

2014

Continuous Integration Best practices: #7 Don't Comment out Failing Testsoriginal ↗
7 Jun 2014
Continuous Integration Best practices: #6 Time-Box fixing before revertingoriginal ↗
6 Jun 2014
Continuous Integration Best practices: #5 Be prepared to revertoriginal ↗
5 Jun 2014
Continuous Integration Best practices: #4 Never go home on a broken buildoriginal ↗
4 Jun 2014
Continuous Integration Best practices: #3 Wait for commit tests to passoriginal ↗
3 Jun 2014
Continuous Integration Best practices: #2 Always run the testsoriginal ↗
2 Jun 2014
Continuous Integration Best practices: #1 Don't check-in on a broken buildoriginal ↗
1 Jun 2014

2012

Una experiencia muy personaloriginal ↗
15 Sept 2012
Mi experiencia en el EVP (Employee Volunteer Plan)original ↗
1 Jun 2012

2011

Liferay Struts Portlet y Ajaxoriginal ↗
22 Jul 2011
Gestión de Portales, lo que se mueve ahoraoriginal ↗
29 Jun 2011
Integrando Liferay con BIRToriginal ↗
23 May 2011
Cómo crear un CAS en Liferay con firma digitaloriginal ↗
12 May 2011
Mejora la experiencia del usuario con un framework CSSoriginal ↗
5 May 2011
Trabajando con portales Liferayoriginal ↗
2 May 2011

Undated

Testcontainers for Gooriginal ↗
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biomelaboriginal ↗
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gh combine-prsoriginal ↗
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gitropolisoriginal ↗
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GoFiberoriginal ↗
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jUnit2OTLPoriginal ↗
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las porritasoriginal ↗
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LinkedIn Learningoriginal ↗
—
renfe-mapsoriginal ↗
—
ultraligeraoriginal ↗
—
testcontainers-gameoriginal ↗
—