CMaking HelloC++

Like any good C++ project, here's our CMake to show how we're configured

16 Articles

135 Min Read

5 Categories

Featured Articles

Understanding Big O Notation: A Beginner's Guide to Algorithm Efficiency

Learn how to analyze algorithm efficiency using Big O notation. Understand time and space complexity with practical C++ examples that will help you write better, faster code.

3 min read Jan 24, 2026

Git Fundamentals: Version Control for C++ Developers

Master Git from scratch. This series takes you from zero to confident, covering everything from basic commits to branching workflows, with a focus on practical skills for C++ development.

8 min read Jan 12, 2026

New Feature: Build Projects Locally with Git Integration

Use your favorite IDE for HelloC++ guided projects. Git Mode lets you code locally while our build system handles compilation, testing, and progress tracking automatically.

8 min read Jan 12, 2026

Application Monitoring with Sentry: From Bugs to Performance

Discover how we use Sentry to monitor HelloC++, from tracking production bugs and performance bottlenecks to understanding user flows. Learn how comprehensive monitoring transforms development velocity and user experience.

14 min read Nov 25, 2025

End-to-End Testing with Playwright: Building Confidence in Complex Features

Learn how we use Playwright for end-to-end testing at HelloC++, ensuring that complex features like code execution, guided projects, and user workflows work flawlessly across browsers.

13 min read Nov 25, 2025

Test-Driven Development: Writing Better Code

Discover how Test-Driven Development with Jest transforms the way we build features at HelloC++, resulting in more maintainable code, fewer bugs, and faster development velocity.

16 min read Nov 25, 2025

Latest Articles

Data Structures & Algorithms

Understanding Big O Notation: A Beginner's Guide to Algorithm Efficiency

Learn how to analyze algorithm efficiency using Big O notation. Understand time and space complexity with practical C++ examples that will help you write better, faster code.

Imran Bajerai

3 min read

Jan 24, 2026

#algorithms #big-o #complexity

Git & Version Control

Working with GitHub: Remote Repositories and Collaboration

Connect your local Git repository to GitHub. Learn to push, pull, clone, and collaborate with remote repositories. Essential skills for any developer.

Imran Bajerai

9 min read

Jan 12, 2026

#git #github #remote

Git & Version Control

Git Branches and Merging: Parallel Development Without Chaos

Learn to use Git branches for safe experimentation and parallel development. Create branches, merge them together, and resolve conflicts when they occur.

Imran Bajerai

8 min read

Jan 12, 2026

#git #branches #merging

Enjoying the articles?

Support us on Patreon to help create more in-depth C++ tutorials and keep the platform free for everyone!

Become a Patron

Git & Version Control

Understanding Git Commits: Snapshots, History, and Time Travel

Go beyond basic commits. Learn what commits really are, how to write meaningful commit messages, navigate history, and safely undo mistakes.

Imran Bajerai

7 min read

Jan 12, 2026

#git #commits #history

Git & Version Control

Your First Git Repository: init, add, commit

Create your first Git repository and make your first commits. Learn the core Git workflow with hands-on practice: git init, git status, git add, and git commit.

Imran Bajerai

1 min read

Jan 12, 2026

#git #beginner #tutorial

Git & Version Control

What is Version Control? The Problem Git Solves

Before learning Git commands, understand why version control exists. This article explains the problems version control solves and the concepts that make Git powerful.

Imran Bajerai

8 min read

Jan 12, 2026

#git #version-control #beginner

Enjoying the articles?

Support us on Patreon to help create more in-depth C++ tutorials and keep the platform free for everyone!

Become a Patron

Git & Version Control

Installing Git: Setup for Windows, macOS, and Linux

Get Git installed and configured on your system. This practical guide covers installation on all major operating systems and essential first-time setup.

Imran Bajerai

7 min read

Jan 12, 2026

#git #installation #setup

Git & Version Control

Git Fundamentals: Version Control for C++ Developers

Master Git from scratch. This series takes you from zero to confident, covering everything from basic commits to branching workflows, with a focus on practical skills for C++ development.

Imran Bajerai

8 min read

Jan 12, 2026

#git #version-control #beginner

Features

New Feature: Build Projects Locally with Git Integration

Use your favorite IDE for HelloC++ guided projects. Git Mode lets you code locally while our build system handles compilation, testing, and progress tracking automatically.

Imran Bajerai

8 min read

Jan 12, 2026

#git #local-development #guided-projects

Enjoying the articles?

Support us on Patreon to help create more in-depth C++ tutorials and keep the platform free for everyone!

Become a Patron

Software at Scale

Application Monitoring with Sentry: From Bugs to Performance

Imran Bajerai

14 min read

Nov 25, 2025

#monitoring #sentry #performance

Software at Scale

End-to-End Testing with Playwright: Building Confidence in Complex Features

Learn how we use Playwright for end-to-end testing at HelloC++, ensuring that complex features like code execution, guided projects, and user workflows work flawlessly across browsers.

Imran Bajerai

13 min read

Nov 25, 2025

#testing #playwright #e2e

Software at Scale

Test-Driven Development: Writing Better Code

Discover how Test-Driven Development with Jest transforms the way we build features at HelloC++, resulting in more maintainable code, fewer bugs, and faster development velocity.

Imran Bajerai

16 min read

Nov 25, 2025

#testing #tdd #best-practices