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"2018-10-20T00:00:00+00:00" }, { "id": "01a08c64-d28c-72a3-a352-e4b6f4df56f7", "title": "Introduction to Vue.js", "url": "https://xergioalex.com/blog/introduction-to-vuejs/", "published_at": "2018-09-29T00:00:00+00:00" }, { "id": "01a08c64-d28c-72a3-a352-e4b6f4b428fb", "title": "Taming Big Data: An Introduction to Apache Spark", "url": "https://xergioalex.com/blog/apache-spark-introduction-university/", "published_at": "2018-09-23T00:00:00+00:00" }, { "id": "01a08c64-d28c-72a3-a352-e4b6f400a110", "title": "Learning Webpack: The Exercises That Changed How I Build for the Web", "url": "https://xergioalex.com/blog/webpack-learning-exercises/", "published_at": "2018-07-27T00:00:00+00:00" }, { "id": "01a08c64-d28c-72a3-a352-e4b6f312e937", "title": "Introduction to GoLang", "url": "https://xergioalex.com/blog/introduction-to-golang/", "published_at": "2018-07-05T00:00:00+00:00" }, { "id": "01a08c64-d28c-72a3-a352-e4b6f25686b2", "title": "What is Blockchain and How Is It Radically Transforming the Economy and Industry?", "url": "https://xergioalex.com/blog/blockchain-economy-industry/", "published_at": "2018-06-01T00:00:00+00:00" }, { "id": "01a08c64-d28c-72a3-a352-e4b6f1c30a1b", "title": "Declaring the Solution: Logic and Constraint Programming with Prolog and Mozart", "url": "https://xergioalex.com/blog/logic-programming-university/", "published_at": "2018-05-28T00:00:00+00:00" }, { "id": "01a08c64-d28c-72a3-a352-e4b6f11e59b6", "title": "Data Structures in Java: From Linked Lists to an Unbeatable Tic-Tac-Toe AI", "url": "https://xergioalex.com/blog/data-structures-java-university/", "published_at": "2018-05-15T00:00:00+00:00" }, { "id": "01a08c64-d28c-72a3-a352-e4b6f0e93c7f", "title": "OOP in Action: Building a Sudoku Solver and Contact Agenda with Java Swing", "url": "https://xergioalex.com/blog/oop-java-swing-university-projects/", "published_at": "2018-05-02T00:00:00+00:00" }, { "id": "01a08c64-d28c-72a3-a352-e4b6f048e1a2", "title": "From Parentheses to Pointers: Learning C and Imperative Programming at University", "url": "https://xergioalex.com/blog/c-projects-university/", "published_at": "2018-05-01T00:00:00+00:00" }, { "id": "01a08c64-d28c-72a3-a352-e4b6effc6a03", "title": "My First Steps in Programming: DrScheme, Recursion, and a Function Plotter", "url": "https://xergioalex.com/blog/racket-projects-university/", "published_at": "2018-04-25T00:00:00+00:00" }, { "id": "01a08c64-d28c-72a3-a352-e4b6ef5f98d4", "title": "Blockchain: The Industrial Revolution of the Internet", "url": "https://xergioalex.com/blog/blockchain-industrial-revolution/", "published_at": "2018-04-14T00:00:00+00:00" }, { "id": "01a08c64-d28c-72a3-a352-e4b6ee83bb5e", "title": "WebVR with A-Frame", "url": "https://xergioalex.com/blog/webvr-aframe/", "published_at": "2018-02-16T00:00:00+00:00" }, { "id": "01a08c64-d28c-72a3-a352-e4b6edf80a0c", "title": "Deep Learning: From Academia to Practice", "url": "https://xergioalex.com/blog/pycon-deep-learning/", "published_at": "2018-02-09T00:00:00+00:00" }, { "id": "01a08c64-d28c-72a3-a352-e4b6ed8c5da0", "title": "Comparative Analysis of Sorting Algorithms", "url": "https://xergioalex.com/blog/analysis-of-sorting-algorithms/", "published_at": "2018-01-12T00:00:00+00:00" }, { "id": "01a08c64-d28c-72a3-a352-e4b6ecd19c07", "title": "How to Submit Google Forms via Postman and Ajax", "url": "https://xergioalex.com/blog/google-forms-postman-ajax/", "published_at": "2018-01-11T00:00:00+00:00" }, { "id": "01a08c64-d28c-72a3-a352-e4b6ebd6903b", "title": "Microservices Architecture and APIs with GraphQL", "url": "https://xergioalex.com/blog/microservices-architecture-graphql/", "published_at": "2017-11-23T00:00:00+00:00" }, { "id": "01a08c64-d28c-72a3-a352-e4b6eabacc84", "title": "Introduction to Blockchain and Ethereum", "url": "https://xergioalex.com/blog/blockchain-ethereum/", "published_at": "2017-10-18T00:00:00+00:00" }, { "id": "01a08c64-d28c-72a3-a352-e4b6ead5101c", "title": "Introduction to TensorFlow", "url": "https://xergioalex.com/blog/tensorflow/", "published_at": "2017-10-18T00:00:00+00:00" }, { "id": "01a08c64-d28c-72a3-a352-e4b6eba98c82", "title": "What is Blockchain and How Will It Radically Transform the Economy?", "url": "https://xergioalex.com/blog/what-is-blockchain/", "published_at": "2017-10-18T00:00:00+00:00" }, { "id": "01a08c64-d28c-72a3-a352-e4b6ea1d0a6b", "title": "Introduction to the Internet of Things", "url": "https://xergioalex.com/blog/internet-of-things/", "published_at": "2017-03-28T00:00:00+00:00" }, { "id": "01a08c64-d28c-72a3-a352-e4b6e9925fe3", "title": "NoSQL and MongoDB", "url": "https://xergioalex.com/blog/nosql-and-mongodb/", "published_at": "2016-12-13T00:00:00+00:00" }, { "id": "01a08c64-d28c-72a3-a352-e4b6e97e916b", "title": "Introduction to Meteor.js", "url": "https://xergioalex.com/blog/introduction-to-meteorjs/", "published_at": "2016-11-25T00:00:00+00:00" }, { "id": "01a08c64-d28c-72a3-a352-e4b6e8a4c07a", "title": "One Afternoon, One Chat App, One Framework That Changed How I Think", "url": "https://xergioalex.com/blog/rocka-chat-tutorial/", "published_at": "2016-09-27T00:00:00+00:00" }, { "id": "01a08c64-d28c-72a3-a352-e4b6e84e17a2", "title": "Music Library PHP: My First Website", "url": "https://xergioalex.com/blog/music-library-php-my-first-website/", "published_at": "2015-11-27T00:00:00+00:00" } ] posts Claim your blog

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xergioalex.com

2026

The .well-known Explosion: A Field Guide to the New Agent Standards original ↗

7 Sept 2026

Pereira, Colombia: 7:34 a.m., Magnitude 7.4 original ↗

23 Aug 2026

Loop Engineering: Automation in the Age of AI original ↗

22 Jun 2026

Deep Work Plan: Give Your Agent a Plan and a Harness original ↗

21 Jun 2026

Midjourney Wants to Scan Your Whole Body in 60 Seconds original ↗

19 Jun 2026

The Harness Layer: The System Around the Model original ↗

12 Jun 2026

Claude Fable 5: The Model They Wouldn't Release Is Now in Your Hands original ↗

9 Jun 2026

The Skill Layer: When Agents Stop Reinventing the Wheel original ↗

8 Jun 2026

Supply chain attacks in the AI era: the state of open source in 2026 original ↗

29 May 2026

Building a Multilingual Slide System Inside Astro with Reveal.js original ↗

25 May 2026

The Best Slides-as-Code Presentation Tools for Developers original ↗

25 May 2026

Reaching 100 on isitagentready.com: What Your Site Needs in the Era of Agents original ↗

14 May 2026

Mobile Development in 2026: State of the Art and Where to Start Today original ↗

12 May 2026

OpenClaw at FLISOL: The Lobster That Took Over Open Source original ↗

7 May 2026

The Agentic Web: Everything Cloudflare Launched in Agents Week 2026 original ↗

20 Apr 2026

Abril Mobile: The Talk Where I Finally Picked a Mobile Path original ↗

18 Apr 2026

OpenClaw: Your Assistant. Your Machine. Your Rules. — How It Became a Movement original ↗

13 Apr 2026

The Moltys Meetup: An OpenClaw Morning at the UTP original ↗

11 Apr 2026

Isaac Asimov and his work: the man who saw the future before anyone else original ↗

10 Apr 2026

The Library of Tomorrow: where science fiction meets reality original ↗

9 Apr 2026

Claude Mythos: The Model Too Dangerous to Release original ↗

7 Apr 2026

Becoming an AI Engineer: An Agent Is Not a Prompt original ↗

5 Apr 2026

PreTeXt: The Library That Makes Text Programmable original ↗

31 Mar 2026

The Agent Economy: When AI Gets Its Own Money original ↗

30 Mar 2026

The Permanent Hackathon: Why We Can't Stop Building original ↗

28 Mar 2026

The Hidden Job of the AI Era: The Art of Directing Agents original ↗

25 Mar 2026

From Programmer to Orchestrator: The Silent Revolution Almost Nobody Sees original ↗

21 Mar 2026

Migrating to Astro 6: Was It Worth the Wait?original ↗

11 Mar 2026

The Scorecard: How to Measure What AI Can't Tell You original ↗

10 Mar 2026

Markdown for Agents: Making Your Content Speak AI's Language original ↗

9 Mar 2026

The Shift: Why Rankings No Longer Mean Visibility original ↗

8 Mar 2026

AEO: What Changes When AI Starts Answering Instead of Linking original ↗

7 Mar 2026

Why I Ditched ESLint + Prettier for Biome original ↗

6 Mar 2026

GoCarga: My First Startup Adventure and the Art of the Pitch original ↗

5 Mar 2026

Tracking the Invisible: How I Built AI Bot Analytics with Zero Client-Side JavaScript original ↗

4 Mar 2026

The Best Way to Deploy Your Astro Site for Free original ↗

4 Mar 2026

How I Built a Multilingual Website with Astro original ↗

3 Mar 2026

Astro and Svelte: Why I Believe They're the Future of Web Development original ↗

2 Mar 2026

Architecture of a Scalable Blog Without a Backend original ↗

1 Mar 2026

Measuring What Matters: How I Set Up Free Analytics Without Sacrificing Performance original ↗

28 Feb 2026

The Road to 100: How I Achieved Perfect Lighthouse Scores on Every Category original ↗

26 Feb 2026

Building XergioAleX.com: How I Built My Personal Website with Astro, Svelte, and AI original ↗

22 Jan 2026

2025

The Future of AI: Code, Hardware and Agents original ↗

10 Dec 2025

AI and the New Era of Programming at Open Tech Hackathon original ↗

4 Oct 2025

Building sebastianmartinezvanegas.com: The Website I Built for a Talented Colombian Poet original ↗

4 May 2025

Building sergioykathe.com: The Wedding Website I Built for Our Special Day original ↗

1 Apr 2025

From Manual Trading to Algorithmic Trading original ↗

1 Feb 2025

2024

Migrating Pereira Tech Talks: From Ghost to Astro original ↗

3 Aug 2024

Astro in Action original ↗

1 Aug 2024

What Is Market Profile in Trading (and Why It Changed My Process)original ↗

1 Feb 2024

2023

My Trading Journey: From Futures to Forex original ↗

1 Dec 2023

How AI is Revolutionizing Modern Application Development original ↗

26 Aug 2023

The Rebirth of Artificial Intelligence original ↗

17 May 2023

2022

How We Got Into Y Combinator original ↗

28 Mar 2022

2021

Looking for Product Market Fit original ↗

28 Mar 2021

Introduction to MyPy original ↗

3 Mar 2021

Building kathelopez.com: The Website I Built for My Wife original ↗

1 Mar 2021

2020

Building the XergioAleX Brand: The Ninja Coder Identity original ↗

31 Dec 2020

CSS Grid Layout original ↗

25 Feb 2020

2019

Vue Vixens Talk: Styles in Vue original ↗

25 Oct 2019

Building Virtual Reality for the Web: A-Frame, Mazes, and 360° Galleries original ↗

15 Oct 2019

WebVR with A-Frame (UniRemington Talk)original ↗

15 Sept 2019

Serverless, IoT and Conversational Interfaces original ↗

23 Aug 2019

Let's Talk About Flutter original ↗

5 Jul 2019

Docker Introductory Workshop original ↗

16 Mar 2019

Introduction to Serverless with Emphasis on IoT original ↗

3 Mar 2019

2018

Yo Me Llamo Héctor Lavoe: Building a Personal Website for a Salsa Artist original ↗

31 Dec 2018

Introduction to Webpack original ↗

26 Dec 2018

Building Rocka.co: The Story Behind a Tech Venture Builder Website original ↗

15 Dec 2018

Docker Introduction original ↗

13 Dec 2018

BSolutions: Managing Multiple Database Engines with Django and Docker original ↗

1 Dec 2018

History, Discussion, and Analysis of the Bitcoin Paper by Satoshi Nakamoto original ↗

15 Nov 2018

Introduction to APIs with GraphQL original ↗

20 Oct 2018

Introduction to Vue.js original ↗

29 Sept 2018

Taming Big Data: An Introduction to Apache Spark original ↗

23 Sept 2018

Learning Webpack: The Exercises That Changed How I Build for the Web original ↗

27 Jul 2018

Introduction to GoLang original ↗

5 Jul 2018

What is Blockchain and How Is It Radically Transforming the Economy and Industry?original ↗

1 Jun 2018

Declaring the Solution: Logic and Constraint Programming with Prolog and Mozart original ↗

28 May 2018

Data Structures in Java: From Linked Lists to an Unbeatable Tic-Tac-Toe AI original ↗

15 May 2018

OOP in Action: Building a Sudoku Solver and Contact Agenda with Java Swing original ↗

2 May 2018

From Parentheses to Pointers: Learning C and Imperative Programming at University original ↗

1 May 2018

My First Steps in Programming: DrScheme, Recursion, and a Function Plotter original ↗

25 Apr 2018

Blockchain: The Industrial Revolution of the Internet original ↗

14 Apr 2018

WebVR with A-Frame original ↗

16 Feb 2018

Deep Learning: From Academia to Practice original ↗

9 Feb 2018

Comparative Analysis of Sorting Algorithms original ↗

12 Jan 2018

How to Submit Google Forms via Postman and Ajax original ↗

11 Jan 2018

2017

Microservices Architecture and APIs with GraphQL original ↗

23 Nov 2017

Introduction to Blockchain and Ethereum original ↗

18 Oct 2017

Introduction to TensorFlow original ↗

18 Oct 2017

What is Blockchain and How Will It Radically Transform the Economy?original ↗

18 Oct 2017

Introduction to the Internet of Things original ↗

28 Mar 2017

2016

NoSQL and MongoDB original ↗

13 Dec 2016

Introduction to Meteor.js original ↗

25 Nov 2016

One Afternoon, One Chat App, One Framework That Changed How I Think original ↗

27 Sept 2016

2015

Music Library PHP: My First Website original ↗

27 Nov 2015