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Performance Optimization Course

Learn the best practices for optimizing your code and improving the speed and responsiveness of your front-end applications. You'll get experience with the latest technologies and tools to improve your website's performance, including modification, caching, compression, and more. With this course, you'll be able to quickly identify and diagnose performance issues and create solutions to make your website faster and more user-friendly. Enroll today to get the skills and knowledge you need to maximize the speed and performance of your code!

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Performance Optimization course difficulty level is advanced. We scale courses on a three-level scale. Beginner fits even total beginners. Mid is for people with some knowledge, and advanced level is for people who know the topic and have some coding skills.

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Performance Optimization course is planned for 3h of work.

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How you will learn during Performance Optimization course

With Duomly you can learn from
various types of courses.
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This course is the theory one, what it means
you will learn from interactive lessons:

  • step by step explanation
  • deep knowledge
  • interactive text
  • certificate of completion

What you will learn in Performance Optimization course

Every Duomly’s course is designed
to give you the most important parts of the topic.
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Lesson 1

Use SVG

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Lesson 2

Chunks

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Lesson 3

Image optimization

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Lesson 4

Lazy Loading of Images

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Lesson 5

Check the size

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Lesson 6

Don't use 3rd-party libs for small tasks

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Lesson 7

Use CDN

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Lesson 8

Host on S3

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Lesson 9

Delete unused code

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Lesson 10

Import only what you need

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Lesson 11

Cut your class names

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Lesson 12

Minify code

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Lesson 13

Avoid too many renders

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Lesson 14

Use React.Fragment

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Lesson 15

Don’t load the whole font with icons

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Lesson 16

Performance monitors

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