Template Literals — Complete Guide
Template Literals — Complete Guide: free step-by-step lesson with examples, common mistakes, and interview tips — part of JavaScript Tutorial on Toolliyo Academy.
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JavaScript Tutorial · Lesson 32 of 100
Template Literals
Basics ✓ → Objects & data → Async & DOM → Advanced → Tools → Projects
Intermediate · 2 — Built-in types & objects · ~6 min · JS Strings, Dates & RegEx
What is this?
Template literals use backticks ` ` and let you embed expressions with ${} and write multi-line strings easily.
Why should you care?
Cleaner than "Hello " + name + "!" — especially for HTML snippets and SQL in apps.
See it live — copy this example
Paste into an HTML file or the browser console (F12). Use Run below when the live editor is available.
const name = "Riya";
const price = 499;
const line = `Hi ${name}, total ₹${price * 2}`;
console.log(line);Run Example »
Edit the code below and click Run to see the result in Toolliyo’s live editor.
What happened?
- Backticks allow ${expression} inside.
- Line breaks in the string are kept.
Practice next
- Build a multi-line message with backticks.
- Embed name and price in one template.
- Nest ${1 + 2} arithmetic inside.
- Build an HTML snippet template for a product card with ${title} and ${price}.
- Use tagged template raw strings if exploring advanced syntax.
Remember
Use backticks ` ` ${expr} embeds values Great for multi-line text
ScriptVerse email preview
Admin composes notification bodies with template literals inserting user name and order id.
Outcome: Template literals reduce concatenation bugs in dynamic HTML and copy.
Interview prep for this lesson
Practice these questions aloud after reading—each links to a full structured answer.
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