Fulfledge

SMARTPHONE FIRST · NO SETUP

You really can write code
on a phone.

Nothing to install, nothing to set up. On the train or in bed, you write it, run it, break it and fix it. That is how you learn with Fulfledge.

For first-time programmers. Read, write and run code on your phone without signing in.

Start your first lessonWrite whatever you like

What you can do here today

Write code and see the result

Your first lesson uses a short program to display text. Run it and compare the result with hints and a sample answer.

console.log("Hello!");

Result

Hello!
Your first JavaScript

Build a to-do list

Combine JavaScript with HTML and CSS to build a to-do app that runs in your browser.

  • Add typed items to the list
  • Remove finished items with a button
  • Export the finished HTML or ZIP to your device

Learn the JavaScript and HTML & CSS basics before starting this project.

See the project steps

Courses available now

These courses are available in your browser now. Work down the list to learn the basics, build a to-do app and export it to your device. Anything branching off to the right is a detour. Come back to it whenever you like.

  1. LV.1 You can think in code

    JavaScript or Python

    The way programming thinks (just pick one)

    JavaScript12 CH · 96 LESSONSPython12 CH · 107 LESSONS

  2. TypeScript

    Add types to JavaScript

    9 CH · 37 LESSONSDetour

  3. LV.2 You can build a page

    HTML & CSS

    The basics of the front end

    4 CH · 63 LESSONS

  4. LV.3 You can build an app

    Build a to-do app

    Build it here, then save it to your device

    3 CH · 11 LESSONSBuild here, then take it with you

  5. LV.4 You can handle data

    SQL

    The basics of databases

    5 CH · 52 LESSONS

  6. IT fundamentals

    Back it up with past questions from Japan's IT fundamentals exam

    10 CH · 21 LESSONSDetour

  7. How web apps work

    Follow the round trip between browser and server

    1 CH · 3 LESSONSDetour

  8. LV.5 You can drive the machine

    The command line

    Handle files and permissions on Linux

    13 CH · 77 LESSONS

  9. Git

    Version control and working with others

    9 CH · 9 LESSONS

REVIEW

Come back before you forget

Questions you missed return tomorrow. It pulls together your records from every course.

Guides

Lessons are cut short, one idea each. The guides explain how to learn and how the courses connect, each as a single article you can read straight through.