Want a job in Computer Science?
Study exactly what employers need.
Work from home!
Learn in the language you think in.
Learn in the language you think in.
Some languages pay more than others.
Rust — the highest paid programming language on earth.
COBOL — every bank, government and insurance company runs it. You can name your salary.
Go — Docker, Kubernetes, every cloud job posting wants it.
C++ — finance, games, simulations, robotics. The language employers reach for.
Kotlin — 3 billion Android devices worldwide.
Swift — the App Store pays developers directly.
Fortran — runs NASA, CERN, every climate model. The door nobody else is walking through.
Fully guided learning.
Resorces galore! ... AND ...every lesson includes a ready-to-copy ChatGPT prompt that instantly turns ChatGPT into your personal tutor for that exact lesson. It already knows what you are learning, answers your questions, explains every concept step by step, quizzes you, and teaches you in your own language.
Free until you can "Pay It Forward"
2 <html lang= "your-language" >
3 <body>
4 Want a job?
5 Build one!
6 </body>
7 </html>
Choose the door that opens your next skill
Open a section, scan the courses, and pick the skill that helps you build, sell, manage, host, or understand more of the digital world.
Version 0.1 marked courses published as partially completed
Translations starting July 1
From Terminals To AI - A Story Grandad Told Me (18)
Follow the story of computing from room-sized machines, punch cards, terminals, memory limits, programming languages, personal computers, spreadsheets, the internet, the web, cloud computing, and modern AI. This is the free story-book version: history told as a conversation between a curious child and Grandad.
Building a Build-by-Numbers Web Business (5)
Learn how businesses publish content, reach customers, process sales, communicate with audiences, and manage an online presence.
Computers and Phones (4)
Learn the computers, phones, settings, files, accounts, updates, and everyday tools that people use to work, communicate, learn, and stay connected.
Job Primer 1 How Software Works (3)
Learn different ways to organize logic, solve problems, structure projects, and work effectively with both software and AI.
Job Primer 2 Web Foundations (6)
Learn how web pages are built, styled, scripted, structured, and understood by browsers, search engines, AI systems, and people around the world.
Job Primer 3 Web Under The Hood - View-Source vs Inspector
Follow the story of of "Where all the FUN lives."
Job Primer 4 Web Under the Web - Local Wwebsites vs International Websites
Modern web applications use a model called Client-Server Programming. The Client (usually a web browser) sends a request to a web server. The Server processes the request, creates a web page, and sends it back. The browser then displays the page to the user.
- The User uses a Browser to ask a question to the Server
- The Server does all the work.
- The Server send code bat to the Browser that re-formts it to display the answer and provides places where the User can ask again.
Getting that JOB Building a website (2)
Everything up to this point has prepared you!
So lets start NOW
Programming Languages (18)
Aug 2026
Learn the languages used to create applications, websites, automation tools, services, integrations, and modern software systems.
Hosting and Infrastructure (20)
Sep 2026
Learn how websites, applications, domains, servers, containers, security, networking, and cloud infrastructure work together on the internet.
Jit-Hosting
Start with a domain and build the complete hosting path: DNS, subdomains, HTTPS, email, backups, monitoring, and production deployment.
Open track → https://Jit-SSL
Secure websites and services using HTTPS, certificates, renewals, trust chains, and troubleshooting.
Open track →Jit-Linux
Navigate Linux systems, manage files, users, services, permissions, networking, and server administration.
Open track →Jit-SSH
Access and manage remote systems safely using keys, terminals, tunnels, and secure connections.
Open track → ApacheJit-Apache
Configure websites, virtual hosts, redirects, logs, HTTPS, and production Apache servers.
Open track → nginxJit-Nginx
Build fast modern web infrastructure using Nginx for websites, reverse proxies, and APIs.
Open track → .htaccessJit-HTAccess
Control Apache behavior with redirects, rewrites, HTTPS rules, error pages, and access controls.
Open track → DockerJit-Docker
Package applications into portable containers that run consistently across development and production.
Open track → K8sJit-Kubernetes
Run containerized applications at scale using orchestration, recovery, deployment, and automation.
Open track → RedisJit-Redis
Speed up applications using caching, sessions, queues, counters, and fast in-memory storage.
Open track → SQLJit-SQL
Store, query, update, report on, and troubleshoot the data behind applications and websites.
Open track → dataJit-Data
Work with imports, exports, cleanup, reporting, transformation, and real-world business data.
Open track → gitJit-Git
Track changes, collaborate safely, manage deployments, and recover from development mistakes.
Open track → viJit-Vi
Edit server files quickly when a terminal is the only thing standing between you and downtime.
Open track →Running a Website (10)
Dec 2026
Most people rent the internet. Learn how to own it.
You Bought A Domain
You bought my-store.com. What happens next? Learn the complete website roadmap before touching any tools.
Open lesson → 2Visitors Find You
Learn how browsers, domains, DNS, servers, and websites work together.
Open lesson → 3Trust And Security
Why HTTPS matters and how visitors decide whether a website is trustworthy.
Open lesson → 4Files And Backups
Protect your website, your work, and your business from mistakes and disasters.
Open lesson → 5Email And Forms
Connect visitors, customers, forms, notifications, and business communication.
Open lesson → 6Keeping It Online
Monitoring, logs, maintenance, uptime, troubleshooting, and recovery.
Open lesson → 7Security And Updates
Protect your website from common attacks, outdated software, and bad habits.
Open lesson → 8Speed And Performance
Faster websites create better experiences for visitors and customers.
Open lesson → 9Growing Beyond One Site
Cloud services, automation, containers, scaling, and future growth.
Open lesson → 10Running The Whole System
Bring domains, hosting, security, backups, customers, and operations together.
Open lesson →
A whole toolkit for the multilingual web
Beyond lessons, Jit4All builds the tools that make the web readable, usable, and fair in every language.
Jit-TR jit-tr.com ↗
Translate websites instantly so people can read, learn, and act in their own language.
Jit-Browser jit-browser.com ↗
A browser built around instant language access and easier web understanding.
Jit4Everyone learn at home ↗
The umbrella learning-at-home material for children, families, newcomers, and communities.
Jit4 jit4.com ↗
The larger alternate-translation internet — one web, many languages, equal access.
Learning that meets people where they are
No gatekeeping, no perfect system to wait for. Just the tools of the web, opened up for everyone.
Everyone can begin
Male or female, any age — every learner has a place to start today.
In your home language
Lessons in the language of the home, so understanding comes first.
At your own pace
Move when you're ready. No waiting for a perfect system.
With real tools
Practical, hands-on skills you can use — not theory alone.