roadmap.sh

SQL Roadmap Comprehensive roadmap to learn SQL from scratch in 2025. From basic syntax to advanced querying, this step-by-step guide will equip you with the skills needed to excel in database management and data…

This is your comprehensive roadmap to learn #SQL from scratch.

Token Based Authentication - roadmap.sh Understand what is token based authentication and how it is implemented

Confused by how websites keep you logged in? This guide breaks down Token-Based Authentication — how it works, when to use it, and why it’s a favorite for stateless APIs.

Build a simple expense tracker to manage your finances for yourself!

roadmap.sh/projects/exp...

Just kick-started working on a fresh new project from
@roadmapsh.bsky.social
by jumping straight to the🗄️database data modelling.

Keep up the great work!! 🙌

Learn to become a Rust developer Community driven, articles, resources, guides, interview questions, quizzes for Rust development. Learn to become a modern Rust developer by following the steps, skills, resources and guides listed…

Want to be a Rust developer? Start HERE! 🌟 Our roadmap gives you the structure you need.

What is CI and CD? - roadmap.sh Learn the basics of CI/CD and how to implement that with GitHub Actions.

Continuous Integration tests your code automatically with every change. Continuous Delivery takes it one step further by automating the release pipeline. Together, they’re your launchpad for faster, safer deployments.

Weather API Project Idea Build a weather API that fetches and returns weather data from a 3rd party API.

💡 Why build a Weather API?

- Practice working with third-party services
- Understand HTTP methods and headers
- Handle asynchronous data fetching
- Learn to store secrets securely
- Boost your API design skills

There is nothing truly random when it comes to computers. Computers do what they are told to do. In this video, we cover all about random numbers, pseudo-random numbers, and random number generators.… How do random number generators work? | Random Numbers

Computers can't really be random. So how do they generate random numbers? Learn how pseudo-random number generators work and why the initial seed matters.

In this session, I'll walk you through our AI Tutor, share the quick story of how and why we built it, then jump into the demo. You will get the chance to ask questions at the end. Come see how to… Use AI to Supercharge Your Learning on roadmap.sh

Stop struggling, start learning anything. ✅ Watch the replay where @kamrify.bsky.social, creator of Roadmap, walks you through our AI Tutor. See the full demo and learn how to get a dedicated personal tutor for any topic you choose.

SLIs, SLOs and SLAs - roadmap.sh Learn what are different indicators for performance identification of any service.

Before setting an SLA with your users, make sure you understand what your internal SLOs and SLIs are tracking. You can’t promise what you can’t measure, and you can’t measure what you haven’t defined.

In this visual lesson, we learn how to write asynchronous JavaScript using Async/Await. We will also look at the callbacks and promises and see the drawbacks of each approach. After watching this… All about Asynchronous JavaScript | Callbacks, Promises, Async/Await

Promises, callbacks, async/await. What’s the difference, and why does it matter? This visual guide breaks it all down for you.

Server Performance Stats Write a script to analyse server performance stats.

Want to practice scripting while learning about system performance? This project walks you through writing a script to analyze server performance stats.

Session Based Authentication - roadmap.sh Learn what is Session Based Authentication and how to implement it in Node.js

If HTTP is stateless, how do websites remember you? The answer: sessions. Session-based authentication bridges the gap between stateless protocols and stateful user experiences. Our guide breaks it down step by step.

Node.js Developer Roadmap: Learn to become a modern node.js developer Learn to become a modern node.js developer using this roadmap. Community driven, articles, resources, guides, interview questions, quizzes for modern node.js development.

Start your Node.js journey today and level up your backend skills.

Session Based Authentication - roadmap.sh Learn what is Session Based Authentication and how to implement it in Node.js

- What is Session-Based Authentication?
- Why does HTTP need it?
- How does it manage state?

Check out our guide to understand session-based authentication and its role in secure web development.

🚨 Your personal learning coach is here! 🚨 Our AI Tutor on Roadmap includes...

✔️ Floating chat on every roadmap
✔️ Topic guides + code samples
✔️ AI-powered quizzes
✔️ Save progress, resume anytime

Try it 👉 roadmap.sh/ai

An array is a collection of items where items are stored consecutively. In this video, we will discuss everything you need to know about the array data structure. We start with the introduction to… Array Data Structure | Illustrated Data Structures

Arrays are one of the first data structures you’ll encounter in programming. They’re simple, powerful, and form the foundation for so much more. In this video, we break them down completely.

Session Based Authentication - roadmap.sh Learn what is Session Based Authentication and how to implement it in Node.js

🔑 Understanding session-based authentication is essential for developers who want to manage logins, user sessions, and secure access in web applications. Learn how it works in this guide.

Node.js Developer Roadmap: Learn to become a modern node.js developer Learn to become a modern node.js developer using this roadmap. Community driven, articles, resources, guides, interview questions, quizzes for modern node.js development.

From event loops to async programming, understanding Node.js internals will set you apart. Learn how to build APIs, work with databases, and deploy your projects confidently.

PHP Roadmap Step by step guide to learn PHP in 2025. We also have resources and short descriptions attached to the roadmap items so you can get everything you want to learn in one place.

To be a proficient PHP developer, focus on understanding OOP concepts, Composer for dependency management, and modern development practices like MVC.

What are Web Vitals? - roadmap.sh Learn what are the core web vitals and how to measure them.

Your website’s speed and performance aren’t just “nice-to-have” they’re ranking factors. Google’s Web Vitals measure how fast, stable, and responsive your site feels to users. Understand them. Track them. Improve them.

Tired of unstructured learning? The new AI Tutor from our sister site, @roadmapsh.bsky.social, helps you master any topic with AI-generated courses that save your progress. Pick up where you left off and test your knowledge with built-in quizzes after every lesson.

Try it out 👉 roadmap.sh/ai

TMDB CLI Tool Build a command line interface (CLI) to fetch and display common TMDB requests.

Want a project that’s both fun and technical? Build a TMDB CLI Tool and learn how to connect with APIs, handle user arguments, and display data neatly in the terminal.

In this video, we look at what SSH, TLS and SSL are and what are the differences between them. After watching this video, you will be able to answer the below questions: - What is SSH? - What is SSL… SSH vs TLS vs SSL

SSH, TLS, SSL are three acronyms that often get mixed up. This video clears the confusion by explaining what each one is and how they differ.

Stop copy-pasting #SQL queries and master how to write and optimize them yourself.

This course by Kamran Ahmed will help you build confidence in databases, solve 100+ real challenges, and showcase your skills with a certificate.

Start here ▶️ roadmap.sh/courses/sql

Async and Defer Script Loading - roadmap.sh Learn how to avoid render blocking JavaScript using async and defer scripts.

Page load delays? The fix might be just two words: async and defer. Master them, and your JavaScript will never block rendering again.

Data structures are the in-memory representation of data. In this series of illustrated videos, we will be exploring different data structures to understand what they are, how they work, what are the… What are Data Structures? | Illustrated Data Structures

If you’ve ever wondered how your favorite apps store, retrieve, and process information so quickly, the answer lies in data structures. This video gives you the perfect beginner-friendly introduction.

TypeScript Roadmap: Learn to become a TypeScript developer Community driven, articles, resources, guides, interview questions, quizzes for typescript development. Learn to become a modern TypeScript developer by following the steps, skills, resources and…

Learn to become a #TypeScript developer.

Nginx Log Analyser Build a simple CLI tool to analyze logs from the command line.

This project is about turning raw log data into something meaningful. By writing a simple tool to analyze Nginx logs, you’ll practice command-line programming and develop a skill that’s useful for both developers and sysadmins.