JavaScript
Updated
JavaScript: 3 free modules that walk you through JavaScript: An Instant Quote Calculator for Your Website, JavaScript: Turn Invoice Dates into Due-Date Reminders and JavaScript: Pull Contacts from an API into a Table, using JSFiddle.
Each module is a real project. You watch a step, do it yourself in a practice copy of the tool, and it checks your work before moving on. It is free, and no experience is needed.
3 modules
JavaScript: An Instant Quote Calculator for Your WebsiteA beginner JavaScript walkthrough in the free JSFiddle: a four-line HTML form and a few lines of JavaScript that turn square feet into a price, with a minimum charge…
Free · Live ~12 min Beginner
JavaScript: Turn Invoice Dates into Due-Date RemindersA beginner JavaScript walkthrough in the free JSFiddle: work out Net 30 due dates, count the days left and list every invoice as due or overdue, typing every line…
Free · Live ~15 min Beginner
JavaScript: Pull Contacts from an API into a TableA beginner JavaScript walkthrough in the free JSFiddle: fetch contact data from a free practice API and show name, company and email in a table, typing every line…
Free · Live ~12 min Beginner
What you do in each module
- JavaScript: An Instant Quote Calculator for Your Website (about 12 minutes, 13 steps, beginner). You work through: The form, The price rule and Connect the button.
- JavaScript: Turn Invoice Dates into Due-Date Reminders (about 15 minutes, 11 steps, beginner). You work through: The list and today, Due dates and days left and Write the reminders.
- JavaScript: Pull Contacts from an API into a Table (about 12 minutes, 9 steps, beginner). You work through: Look at the data, Fetch it and Build the table.
Common questions
How long will this take?
The 3 modules take about 39 minutes in total, and you can do them in separate sittings.
Do I need experience first?
No. These modules are beginner level, and each step tells you exactly where to click.
Do I need a JSFiddle account to start?
No. The practice runs in a copy of JSFiddle inside your browser, and nothing touches your real accounts. When you are ready, you repeat the steps in your own account.
Is it free?
Yes. All 3 modules are free.
Where should I start?
Start with JavaScript: An Instant Quote Calculator for Your Website, then continue with JavaScript: Turn Invoice Dates into Due-Date Reminders.
Related
How every module works
Each step is shown on the left, with a cursor pointing to exactly where to click. You do the same thing on the right, in a practice copy of the real tool. Get it right and it moves on. Nothing touches your real accounts until you're ready to build it for real.
Start learning free