GottGab

| Crypto investment | Software Developer

[GottGab @gottgabri]

@freeCodeCamp @B_eautifulChaos Hey @ggamyn mira esto

[freeCodeCamp.org @freeCodeCamp]

Most auth libraries protect users' passwords without showing you what's happening behind the scenes.

In this tutorial, @b_eautifulchaos explains how password hashing and salting work, why plain hashes aren't enough, and why bcrypt is designed to be slow.

You'll also learn how to read the different parts of a bcrypt hash stored in your database.

https://t.co/lDThN3OlGG

[freeCodeCamp.org @freeCodeCamp]

AI agents can do more than send one prompt to one model.

In this course, Mumshad teaches you the basics of LLMs, workflows, tools, and agent loops.

You'll build agent personalities, use structured JSON outputs, add guardrails and human approvals, and more.

https://t.co/6b7BvWMzch

[GottGab @gottgabri]

@G_Programming @ggamyn mira la sesión que va hacer Alan, al pendiente

[Gentleman Programming @G_Programming]

Lo aviso ahora para obligarme a hacerlo...

Voy a dar un curso de AI desde 0, desde que es un LLM hasta Loop Engineering y más y lo haré en DIRECTO

Atentos a ver si llego este viernes sino lo haremos la semana que viene ☺️

[Martí @BettaTech]

Si te sientes abrumado (como yo) de todos los avances y cambios que aparecen en el desarrollo con IA, siempre es buena idea repasar los conceptos básicos sobre los que se construyen.

En este vídeo repasamos los conceptos que existen detrás de Claude, Codex y otras LLM.

https://t.co/cRvqlHoQDq

[freeCodeCamp.org @freeCodeCamp]

Your notes, PDFs, and docs are hard to search once they pile up in folders.

In this tutorial, Darsh teaches you how to build a private RAG Q&A agent that runs on your own machine.

You'll use Python, LangChain v1, Ollama, Qwen, and ChromaDB to query your documents and get answers with cited sources.

https://t.co/DVMqzRBU8b

[freeCodeCamp.org @freeCodeCamp]

If you're building a project and eventually hope to bring others on board, you'll want to create a solid README file.

And in this guide, @casweb_dev explains how to structure it effectively.

He walks you through all the important info to include, and even shares a template you can use for your own READMEs.

https://t.co/dIFMNaeYoe

[freeCodeCamp.org @freeCodeCamp]

If you want to use an LLM, you don't need a cloud subscription or massive server.

You can run it right on your personal computer - and Manish shows you how in this guide.

You'll learn how to install Ollama via the UI and command line, set everything up, and then run it locally.

https://t.co/mNY07BpM0N

[Mohit Mishra @chessMan786]

Building an Operating System

[freeCodeCamp.org @freeCodeCamp]

Trying to muddle your way through a poorly-designed system architecture document is no fun at all.

So in this guide, @E4ma_u_ teaches you how to create helpful system architecture documentation.

She talks about diagrams, making tech language accessible, communicating clearly, keeping things simple, and more.

https://t.co/w6cqtibeHd

[freeCodeCamp.org @freeCodeCamp]

A web service is a standardized way for software apps to communicate with each other over a network.

And in this tutorial, Kumar teaches you how they work and why they're important.

You'll learn about two main types of web services - SOAP and REST - and when to use each one in your projects.

https://t.co/m6DRR7eghl

[teffcode @teffcode]

¿Cómo sabes si tu aplicación de Node.js tiene un memory leak? 👀

Y más importante... ¿cómo encuentras la línea exacta de código que lo está causando?

En este demo muestro cómo usar N|Solid, la plataforma de observabilidad para Node.js desarrollada por @NodeSource, para:

✅ Detectar el crecimiento de memoria
✅ Capturar un Heap Snapshot
✅ Analizarlo con IA
✅ Encontrar la causa raíz
✅ Verificar que el problema quedó resuelto

Todo sin salir de VS Code, Cursor, Windsurf o Antigravity.

🎥 Demo: https://t.co/hcHsPzkwXy

🟢 VS Code: https://t.co/xFdsI7bV4r

🟢 Cursor, Windsurf & Antigravity: https://t.co/KvXnPK4frk

#NodeJS #JavaScript #VSCode #CursorAI #Windsurf #Antigravity

[Tom Dörr @tom_doerr]

Transforms junior-level code into senior-quality software using SOLID principles and TDD

https://t.co/2NYFCH7sOF

[Tom Dörr @tom_doerr]

Automatically generates beautiful ER diagrams from your database

https://t.co/EpIJChhxag

[freeCodeCamp.org @freeCodeCamp]

Two wearables can track the same heart rate and still show different numbers.

In this article, Shradha explains why readings vary across watches, rings, and chest straps.

You'll learn how PPG sensors, sampling rates, algorithms, skin tone, fit, and activity type affect the heart rate you see.

https://t.co/Jdprwmk1CX

[freeCodeCamp.org @freeCodeCamp]

Choosing the right tunneling tool depends on what you're optimizing for.

In this guide, @AbdulTa62185243 compares Cloudflare Tunnel alternatives so you know what's out there.

You'll learn which options are best for local development, webhooks, private networking, and self-hosted infrastructure.

https://t.co/VAL9g6C4QA

[freeCodeCamp.org @freeCodeCamp]

Internal data like databases and APIs are valuable.

So giving AI agents direct access can be risky.

In this handbook, Mayur shows you how to build a Model Context Protocol (MCP), which is a structured, secure way to give multiple AI agents access to your data.

https://t.co/H5xn8QfacM

[freeCodeCamp.org @freeCodeCamp]

Most teams are confident they can recover from a major outage.

But real incidents often reveal critical gaps.

Here, Alex goes over what disaster recovery testing is, why it matters, and how to simulate outages so teams can respond with confidence.

https://t.co/JcdUKKbgqN

[Yayi Morales @yayimoralesok]

El Muro de Berlín no se construyó en una noche.

Toda sociedad que sufrió el comunismo, al principio lo vivió como una pequeña regulación. A la que le siguió otra, y otra...

La falta de respeto de algunos por la propiedad privada debería ser alarma más que suficiente 💀🚩