CodeLevels
Projects
All projects
Becoming a web developer!
Building mini-apps
Full-Stack DIY services
Web Security
Desktop apps
Developer Tools
Growing into AI
ML and data science
Production-grade apps
Dive Deeper into JavaScript
Mobile apps
Desktop App
Account
Topics
CodeLevels
Topics
Reset Filters
HTML/CSS
Responsiveness in CSS
Full CSS walkthrough: awesome exercise series
CSS Animations
JavaScript
Publishing releases to Github: tags, workflows, github actions
Desktop app using Electron!
Habit Tracker (Notion-like)
Note-taking app with Electron
Mini-spy: 3D Keyboard Tracker (BFS distance / wave propagation)
Offcanvas
Burger-menu
NuxtJS
Datetime in JS
King of simplicity: meet JavaScript with its data types, conditions and functions
Strings and numbers - learn JavaScript with exercises
Arrays and objects - and why Bart Simpson write those sentences on the chalkboard
HTML in JS: How JavaScript deals with HTML
Regular Expressions explained with regex101
Magic JS libraries: sliding, sorting, mixing and partying all the way down with JS!
How to use TypeScript smart, getting value vs obligation
Fetch and API: how internet works
LocalStorage
OOP and classes: one skill that makes things easier
Welcome to SQL: Star Wars Store (FastAPI + PostgreSQL)
Python
Streamlit
Behind the requests: revealing how server code works (for web security)
Note-taking app with Electron
API for security testing
That's a ring bell! Push notification system
Project Management Dashboard (full-stack)
Adding Stripe to your Django project
Linking Bot to Website Dashboard, using Django & DRF
Entrust your Django app into the Railway's hands! (settings split, Raiway moments)
Making a Django multilingual with i18n
Settings page: updating a profile with Django (custom User / UserProfile)
Thank you for signup! (signup + confirmation letter with Django)
Subscribe to our newsletter! (Django email sending)
365 Days Money Saver!
Habit tracker
Upload a file
Updating a profile
Defending against scam websites!
Design Patterns: how OOP transforms in real systems
Django's tricks: filters, context processors, DRF and more!
Secure API progression for Django developers: Django Rest Framework (DRF)
FastAPI: building API fast!
Django: a natural progression of your web development skills
PHP
Behind the requests: revealing how server code works (for web security)
Making login & signup for WordPress
SEO for Wordpress developers
API for security testing
That's a ring bell! Push notification system
Project Management Dashboard (full-stack)
Settings page: updating a profile with Django (custom User / UserProfile)
365 Days Money Saver!
What would your first project in Laravel be?
Farewell, Django! Laravel Mode: Activated
PHP The Right Way
WordPress: thing, that powers 40% of websites
WordPress for Freelance!
Making custom WordPress plugins
Java
Behind the requests: revealing how server code works (for web security)
API on Spring Boot (Java)
Go
Defending against scam websites!
ProjectDiscovery: free tools for reckon and offensive security