Blockbaroners

13/02/2026

Spent some time going through this week’s freeCodeCamp releases and there is genuinely solid material if you are trying to level up technically.

A few things that stood out:

The Kali Linux course is a proper four-hour walkthrough into cybersecurity fundamentals. It moves beyond theory and actually walks through identifying vulnerabilities, understanding how exploits work, and thinking from a defender’s perspective. Tools like Nmap and Wireshark are covered in practical context.
https://www.freecodecamp.org/news/learn-cybersecurity-and-ethical-hacking-using-kali-linux/

There is also a focused guide on preparing for the Certified Kubernetes Administrator exam. It starts from setting up a practice environment and moves into multi-node clusters, control plane fundamentals, Helm, autoscaling, and DNS inside Kubernetes. Useful even if you are not pursuing certification but want operational clarity around K8s.
https://www.freecodecamp.org/news/prepare-for-the-kubernetes-administrator-certification-and-pass/

The podcast conversation with Tapas Adhikary was particularly interesting. He runs a 20-developer consultancy serving global clients and has written hundreds of programming tutorials. One point he made stayed with me: expectations in software engineering have changed. Even junior developers are now expected to think in terms of solutions and ex*****on speed, not just tasks.
https://www.freecodecamp.org/news/tips-from-a-20-year-developer-veteran-turned-consultancy-founder-tapas-adhikary-interview-podcast-206/

There is also a detailed React data fetching handbook that explains Suspense, Error Boundaries, and modern data APIs in a way that connects architecture with implementation. Worth bookmarking if you are working in contemporary frontend stacks.
https://www.freecodecamp.org/news/the-modern-react-data-fetching-handbook-suspense-use-and-errorboundary-explained/

And finally, a full DevOps walkthrough that takes a local full stack app and turns it into a containerized production setup with CI/CD pipelines. It walks through Docker images, containers, and automated deployment pipelines triggered on push. Very practical if you want to understand what production readiness actually looks like.
https://www.freecodecamp.org/news/build-a-production-ready-pipeline-with-docker-cicd-and-hostinger/

All of this is free and publicly accessible.

Continuous learning is no longer optional in Web3.
It is part of the job.

Learn to take a full-stack React, Go, and MongoDB application from local development to a fully containerized production environment. We just posted a full course on the freeCodeCamp.org YouTube channel that will help you master Docker orchestration,...

01/11/2024

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25/06/2024

Something that may help you and

24/03/2018

Zeynep Tufekci is talking about facebook, google and amazon. Now think, what can do. Just replace the word facebook with in her speech.

04/01/2018

What is wrong with our education system? Watch the video to find answers :

The traditional system of education was designed in the industrial age and is now outdated and ineffective. Learn about the 6 major problems with the system....

13/06/2017

25/03/2017

Tanaya is 16 years old girl who has been diagnosed with a rare type of cancer last year. Only a stem cell transplant can save her. Her father works as a peon and cannot arrange for 10 lakhs. Please contribute to save little Tanaya!

23/03/2017

Why you should stop using Aadhar Card right now!

A simple Google search shows that the personal information, including Aadhaar numbers and bank account details, has simply not been secured properly.

14/03/2017

Stressed about the boards? Press this.

05/03/2017

A little history lesson!

04/03/2017

If only schools had curriculum which involved educating students on such topics that would enable to live their lives as informed citizens then that would have been really great!
It is the duty of the parents and teachers alike to educate themselves and subsequently the students about various government schemes that would affect their day to day lives.

Personal opinion : STOP! THINK! When you are applying for Aadhar you are giving away your own right to privacy! is NOT mandatory!

In a reply to a question in Lok Sabha, Minister of State for IT and Electronics P P Chaudhary informed that Aadhaar Card is an optional identity for Indian citizens, and lack of it cannot be a basis for denying any benefits or subsidies for anyone.

15/02/2017

Congratulations to