Ivan Rivalcoba

Amante de la reflexión, apasionado de la lectura bíblica, considero el ejercicio de pensar como el mas bello de los placeres.

[Notion @NotionHQ]

BIG one for devs today. Introducing the Notion Developer Platform:

- Notion CLI, ntn (Notion in your terminal)
- Workers (run code on Notion's infra)
- Database sync (any data source into Notion)
- Agent tools (build any workflow)
- Webhook triggers (trigger Notion from any app)
- External Agents API (bring any agent into Notion)
- Notion Agents SDK (use Notion Agents anywhere)
- …and a bunch more API improvements

And soon, you won't need to be a developer to build on Notion. Your agent will be one for you.

[SMIA @smia_mx]

🛑 Call for Workshops for the 25th Mexican International Conference on Artificial Intelligence (MICAI2026)

🗓 Submission deadline: June 6, 2026
📍 @TecdeMonterrey campus Chihuahua

🔗 Call details: https://t.co/bRM1aGIAMX
🌐 Info: https://t.co/qfqITLui9U

[Miguel Ángel Durán @midudev]

¡Esto es oro! 4 Cursos gratuitos de Ciberseguridad:

✓ Introducción y Fundamentos
✓ Seguridad de la red
✓ Ataques y defensa en la nube
✓ Centro de operaciones (SOC)

De la reputada firma PaloAlto Networks
→ https://t.co/9wpZSdxBP1

[SMIA @smia_mx]

📢 The call for papers for the 25th Mexican International Conference on Artificial Intelligence (MICAI) is now open!

🗓 Submission deadline: June 14, 2026
📍 Conference: @TecdeMonterrey campus Chihuahua

🔗 Details: https://t.co/ltRtGSUTBK
🌐 Information: https://t.co/qfqITLtKkm

[freeCodeCamp.org @freeCodeCamp]

These days, AI tools can do things like read messages, reason about them, and call functions on their own.

And LangChain is a popular tool that lets you link language models, tools, and apps together.

In this tutorial, @manishmshiva helps you build and deploy your own AI agent with LangChain, FastAPI, & Sevalla.

https://t.co/W3F6Cxc1BV

[freeCodeCamp.org @freeCodeCamp]

Have you ever wondered how LLMs work?

Well, there's both basic theory & modern techniques like RLHF (reinforcement learning from human feedback).

Here, you'll learn how to train a tiny model, scaling up, RLHF, & more.

https://t.co/NrLTJqXemF

[freeCodeCamp.org @freeCodeCamp]

If you want to learn about the math that powers AI tools, this book is for you.

In it, Tiago gives you insights into what makes AI models really work so you can understand them better.

You'll learn about Linear Algebra, Multivariable Calculus, Probability & Statistics, Optimization Theory, and lots more.

https://t.co/W0h0nG1cyt

[freeCodeCamp.org @freeCodeCamp]

Graph Algorithms are behind many technologies we use all the time - like Google Maps or Netflix's recommendation engine.

And in this guide, Oyedele teaches you about some of the most common ones.

You'll learn about Breadth-First Search, Depth-First Search, Dijkstra's Algorithm, and more with Python code examples.

https://t.co/LbTSJzkyow

[freeCodeCamp.org @freeCodeCamp]

You might think graphs are just something you learned about in math class - but they're everywhere.

Think Google Maps, friend connections on social media, visualizing Git branches, etc.

In this guide, @b_eautifulchaos explains how we use graphs in real-world systems, different types of graphs, how to traverse them, & more.

https://t.co/9a6R3jhVVH

[freeCodeCamp.org @freeCodeCamp]

If you're preparing for technical interviews, you may be working through a bunch of LeetCode problems.

And this is helpful, but you should really understand the key concepts behind these DSA problems first.

In this visual handbook, Eda goes over the Data Structures & Algorithms concepts you'll need to know - for both LeetCode & job interviews.

https://t.co/s4QKk5gBs3

[freeCodeCamp.org @freeCodeCamp]

Choosing what to wear can take forever. So why not build a tool to help yourself out?

In this article, Mokshita walks you through building a fashion app that organizes clothes and suggests outfits.

You’ll learn how to structure data, personalize recommendations, and track user feedback.

https://t.co/jIvcYy0AQK

[Miguel Ángel Durán @midudev]

Curso gratis de IA, en Español y con Certificado final.
Es de Hugging Face, una de las empresas más top.

Crea modelos desde 0 para entender texto y entrenarlos con tus datos. Transformers, datasets y más.

→ https://t.co/SgNgrXqOnx

[Miguel Ángel Durán @midudev]

Curso de Ciberseguridad por la Universidad de Stanford
El profesor es el creador de Web Torrent.

✓ Vulnerabilidades en JavaScript
✓ Inyección SQL y de código
✓ HTTP, Cookies y Session
✓ Ataques XSS

+20 horas de contenido → https://t.co/2gzsTQ4Vse

[freeCodeCamp.org @freeCodeCamp]

As a developer, you should know core system design concepts.

This helps show potential employers that you can turn design requirements into production-ready code.

This course covers app architecture, API design, caching, networking, databases, and more.

https://t.co/j6TmwXZox7

[freeCodeCamp.org @freeCodeCamp]

Programming drones with AI is a great way to learn about computer vision and automation.

In this course, @beaucarnes helps you program a drone using Python and complete missions in a simulator.

You’ll learn about 3D movement, computer vision, gesture control, and autonomous navigation.

https://t.co/BN5kpN816m

[Ivan Rivalcoba @rivalcoba]

#declaracionAnual
2025 Si se les cierra la ventana antes justo cuando van a enviar, en el momento en que capturan la E-Firma solo vuelvan a abrir la ultima pestaña del navegador con la combinacion Ctrl + Shift + T y listo

[Ivan Rivalcoba @rivalcoba]

@reymundolopez Si se les cierra la ventana antes justo cuando van a enviar, en el momento en que capturan la E-Firma solo vuelvan a abrir la ultima pestaña del navegador con la combinacion Ctrl + Shift + T y listo

[Carlos Azaustre @carlosazaustre]

Programar un Arduino sin Arduino ya es posible.

Velxio es un emulador en el navegador para Arduino junto con ESP32 y Raspberry Pi 3.

19 placas, 5 arquitecturas de CPU, 48 componentes interactivos.

Open source. Sin instalar nada.

🔗 https://t.co/7MJp20KNjP

[freeCodeCamp.org @freeCodeCamp]

The Web Speech API lets web apps turn voice into text and build more natural user interactions.

In this tutorial, Dominic helps you build a voice-powered AI app that transcribes speech in the browser and sends it to a Node.js backend.

You'll also learn how to return the AI response to the UI and deploy the app, too.

https://t.co/O2v9GtOVHu

[Brais Moure @MoureDev]

Ya está publicado mi taller de OpenClaw desde cero!

Un tutorial desde:
📚 Fundamentos
🛠️ Instalación
⚙️ Configuración
🧩 Workspace
🤖 Modelos
🦾 Agentes
🧠 Memoria
🧰 Skills
🔄 Automatizaciones
🌍 Usos reales

→ https://t.co/kKLwAzJUIg