Isaac Martín

Fullstack Developer | ✉️ [email protected]

[arc. @arceyul]

el ingeniero que construyó Claude Code acaba de publicar un video de 28 minutos sobre cómo escribir prompts que realmente funcionan

he visto cursos de 300$ que no cubren lo que él muestra en los primeros 10 minutos

archivos CLAUDE.md, atajos de memoria, sesiones paralelas, patrones de prompting

todo en un video y completamente gratis

funciona seas desarrollador, principiante o alguien que lleva meses usando Claude

[Manz 🇮🇨⚡👾 @Manz]

Acabo de crear una guía paso a paso para utilizar modelos de IA locales en tu propio equipo usando `llama.cpp` y optimizando y afinándolos.

¿Alguien que quiera probarla y me da feedback?

Requisitos:
✅ No tener miedo a terminal
✅ Usar Windows (WSL) o GNU/Linux
✅ Tener una gráfica nVIDIA / AMD

Yo he conseguido utilizar el modelo Qwen 3.6 35B A3B a 100 tokens/seg.

Si tienes problemas siguiendo la guía, o quieres compartir que rendimiento consigues, ¡te leo!

➡ https://t.co/HYn6uRxDEC

[Manz 🇮🇨⚡👾 @Manz]

¿Quieres dar tus primeros pasos para programar con agentes de Inteligencia Artificial?

✅ Usando agentes → hacen el trabajo por ti
✅ Definiendo reglas/skills → lo hacen como quieres
✅ Aplicando conocimiento → Revisar e iterar...

👇 ¡Te lo explico!

[Isaac Martín @isaurus_]

@PabloMnM14 @NKharasu o ma gad

[freeCodeCamp.org @freeCodeCamp]

Building software with AI is not all about prompting.

Adding rule-based checks and tests makes results safer and more reliable.

In this in-depth tutorial, @sumit_analyzen teaches you how to use a practical coding loop technique to get better results from AI.

https://t.co/uBuvz0Jz9s

[freeCodeCamp.org @freeCodeCamp]

Getting a web dev job today is more competitive than ever.

You need more than just a portfolio to land a job.

Here, Ilyas goes over strategy, skills prep, applications, interviews, and more so you make smarter decisions while looking for your next role.

https://t.co/JcUBcNhbU6

[freeCodeCamp.org @freeCodeCamp]

If you're a developer, it's helpful to understand at least the basics of computer networking.

And this in-depth course will teach you key networking concepts you need to know.

It covers topology and architecture, IPv4 addressing, subnetting, error control, routing, DNS, and lots more.

https://t.co/yOXQJaJWsz

[freeCodeCamp.org @freeCodeCamp]

If you have a full-stack app in your local environment and are ready to take it to production, this course is for you.

You'll learn about container orchestration, managing environments with Docker Compose, & deployment.

Along the way, Gavin also teaches you about working with Dockerfiles, testing your app, and more.

https://t.co/rYCld1SC6P

[freeCodeCamp.org @freeCodeCamp]

When you're building an application, different parts need to communicate - both within the app and with the outside world.

This is made possible by APIs - and REST has become a popular way to architect your APIs.

Here, @KraneOliver teaches you key REST API principles by walking you through building an Express movie app.

https://t.co/6lGuAXLkg7

[freeCodeCamp.org @freeCodeCamp]

Modern applications rarely live in isolation - they're used on laptops, staging servers, and production environments.

Each environment has its own quirks - so this is where Docker and containers come in to save the day.

In this guide, @manishmshiva teaches you how to Dockerize your application and deploy it.

https://t.co/PUlskt6xsh

[freeCodeCamp.org @freeCodeCamp]

Relational databases are used all the time in software development - so as a dev, you should know how they work.

In this course, you'll learn relational database design from the ground up.

It covers SQL filtering and aggregation, primary, candidate, and super keys, ER diagrams, Normal forms, access control, and more.

https://t.co/Dnd5N0K6ad

[freeCodeCamp.org @freeCodeCamp]

The Linux operating system powers the majority of the world's servers.

So it's a great tool to know. And this course will teach you Linux basics.

You'll learn how to manage & troubleshoot a wide range of systems & you'll practice the concepts with labs.

https://t.co/KVBuH59RSc

[Miguel Ángel Durán @midudev]

He creado una chuleta de Git para programadores

[freeCodeCamp.org @freeCodeCamp]

Postman is a popular tool you can use to test your APIs.

It helps you make sure any new features you add don't break your existing code.

Here, you'll learn all about debugging endpoints, automating the testing process, and more.

https://t.co/PET5nLBR2X

[freeCodeCamp.org @freeCodeCamp]

The Model Context Protocol lets you connect your apps and code to AI tools like Claude and ChatGPT.

And in this handbook, @sumit_analyzen explains how it works & helps you start using it.

You'll learn all the key concepts, why this protocol is useful, & you'll build a custom MCP server with TypeScript.

https://t.co/bcf1grDnFP

[freeCodeCamp.org @freeCodeCamp]

Whenever you visit a website, your device talks directly to another server on the internet.

Everything is visible - your IP address, location, & basic network info. And sometimes you don't want that.

This is where a proxy server comes in handy. And here, @manishmshiva explains what they are & how they work.

https://t.co/DlDKD8CX3V

[Julián Campos @juliancamposes]

Merge VS Rebase

Si eres programador junior y cada vez que ves esa decisión en Git copias el comando y cruzas los dedos, este hilo es para ti.

Te explico cuándo usar cada uno de forma muy fácil 🧵👇

[Miguel Ángel Durán @midudev]

Claude Code es genial pero es muy caro...
Tienes que probar Open Code porque es brutal.
Ofrece el uso de algunos modelos totalmente gratis.
Y funciona con modelos locales como Qwen.

[Miguel Ángel Durán @midudev]

¡Este es el paraíso de los programadores!
Un repositorio con cientos de APIs gratuitas.

Perfecto para practicar y mejorar en programación:
→ https://t.co/5xVgIL8hR6

[freeCodeCamp.org @freeCodeCamp]

Networking is a key part of any Linux system.

And you'll need to understand the network interface when setting up servers, managing device traffic flow, etc.

In this guide, @EtiIjeoma teaches you how to configure network interfaces in Linux - and covers some best practices, too.

https://t.co/Xk5AnOsfIx