JavaScript ECMAscript Course

ECMAscript Course Overview

Table of Contents

• Content
• Standards
• Aspects
  • 👶 Introduction
  • 💪 Workout
  • 🦑 Deep
  • ✨ New
  • 🔮 Obscura

Content

Below you can find the ordered content of the topic, in a linear progression

The linear progression of content aims to cover all content, course by course, workout by workout as follows:

• first course is the only core one, denoted by its manifest
• the next course is denoted by the first item of the next array in each course manifest
• each course has its order of workouts designated by the sections field in the same aforementioned manifest

1. intro-ecmascript

Insights:

no	name	content	aspects	standards	PQ	RQ	Quiz	done
1	ecmascript	✅	👶 introduction ✨ new	❌	✅	✅	❌	❌
2	const-part-1	✅	👶 introduction	new-declaration-keywords.1: 10	✅	✅	❌	✅
3	const-part-2	✅	👶 introduction	new-declaration-keywords.1: 10	✅	✅	❌	✅
4	let-part-1	✅	👶 introduction	new-declaration-keywords.0: 10	✅	✅	❌	✅
5	let-part-2	✅	👶 introduction	new-declaration-keywords.0: 10	✅	✅	❌	✅

Exercises:

⚠️ There are no insights in this workout.

Game:

⚠️ There is no game in this workout.

2. function-improvements

Insights:

no	name	content	aspects	standards	PQ	RQ	Quiz	done
1	arrow-functions-part-1	✅	👶 introduction ✨ new 💪 workout	❌	✅	✅	❌	❌
2	arrow-functions-part-2	✅	👶 introduction 💪 workout ✨ new	❌	✅	✅	❌	❌
3	default-function-parameters	✅	👶 introduction ✨ new 💪 workout	❌	✅	✅	❌	❌
4	method-shorthand	✅	👶 introduction ✨ new 💪 workout	❌	✅	✅	❌	❌
5	property-value-shorthand	✅	👶 introduction ✨ new 💪 workout	❌	✅	✅	❌	❌

Exercises:

⚠️ There are no insights in this workout.

Game:

⚠️ There is no game in this workout.

3. number-extensions

Insights:

no	name	content	aspects	standards	PQ	RQ	Quiz	done
1	math-extensions	✅	👶 introduction 💪 workout	❌	✅	✅	❌	❌
2	binary-and-octal-notation	✅	👶 introduction ✨ new 💪 workout	❌	✅	✅	❌	❌
3	number-extensions-part-1	✅	👶 introduction ✨ new 💪 workout	❌	✅	✅	❌	❌
4	number-extensions-part-2	✅	👶 introduction ✨ new 💪 workout	❌	✅	✅	❌	❌

Exercises:

⚠️ There are no insights in this workout.

Game:

⚠️ There is no game in this workout.

4. array-updates

Insights:

no	name	content	aspects	standards	PQ	RQ	Quiz	done
1	searching-array-methods	✅	👶 introduction ✨ new 💪 workout	es6-extensions-standard-library.1: 10	✅	✅	❌	✅
2	array-extensions	✅	💪 workout	es6-extensions-standard-library.1: 10	✅	✅	❌	✅
3	array-copywithin	✅	👶 introduction 💪 workout ✨ new	es6-extensions-standard-library.1: 10	✅	✅	❌	✅
4	typed-arrays	✅	👶 introduction 💪 workout	es6-extensions-standard-library.1: 10	✅	✅	❌	✅

Exercises:

⚠️ There are no insights in this workout.

Game:

⚠️ There is no game in this workout.

5. destructuring

Insights:

no	name	content	aspects	standards	PQ	RQ	Quiz	done
1	destructuring-part-1	✅	👶 introduction ✨ new 💪 workout	destructuring.0: 10	✅	✅	❌	✅
2	destructuring-part-2	✅	👶 introduction ✨ new 💪 workout	destructuring.1: 10	✅	✅	❌	✅
3	destructuring-part-3	✅	👶 introduction ✨ new 💪 workout	destructuring.0: 10	✅	✅	❌	✅
4	argument-destructuring-with-defaults	✅	👶 introduction ✨ new 💪 workout	destructuring.2: 10	✅	❌	❌	❌
5	defaults-values-apply-only-to-undefined-and-not-to-null	✅	👶 introduction ✨ new 💪 workout	❌	✅	✅	✅	❌

Exercises:

⚠️ There are no insights in this workout.

Game:

name	type	aspects	standards	done
destructuring-assignments	fillTheGap	👶 introduction ✨ new 💪 workout	destructuring.0: 1000 destructuring.1: 1000	✅

6. string-upgrades

Insights:

no	name	content	aspects	standards	PQ	RQ	Quiz	done
1	template-literals	✅	👶 introduction ✨ new 💪 workout	es6-extensions-standard-library.2: 10	✅	✅	❌	✅
2	string-extensions	✅	👶 introduction ✨ new 💪 workout	es6-extensions-standard-library.2: 10	✅	✅	❌	✅
3	unicode-in-javascript	✅	👶 introduction ✨ new 💪 workout 🦑 deep	es6-extensions-standard-library.2: 10	✅	✅	❌	✅
4	internationalization-localization	✅	✨ new 💪 workout 🦑 deep	es6-extensions-standard-library.2: 10	✅	✅	❌	✅

Exercises:

⚠️ There are no insights in this workout.

Game:

name	type	aspects	standards	done
ecmascript-time-travel	fillTheGap	👶 introduction ✨ new 💪 workout 🦑 deep	es6-extensions-standard-library.2: 10	✅

7. spread-map-set-math

Insights:

no	name	content	aspects	standards	PQ	RQ	Quiz	done
1	spread-part-1	✅	👶 introduction ✨ new 💪 workout	❌	✅	✅	❌	❌
2	spread-part-2	✅	👶 introduction ✨ new 💪 workout	❌	✅	✅	❌	❌
3	map-data-structure	✅	👶 introduction 💪 workout	❌	✅	✅	❌	❌
4	reflect-api	✅	👶 introduction ✨ new 💪 workout 🦑 deep	❌	✅	✅	❌	❌
5	set-data-structure	✅	👶 introduction 💪 workout	❌	✅	✅	❌	❌
6	weakmap	✅	👶 introduction ✨ new 💪 workout	❌	✅	✅	❌	❌

Exercises:

no	name	type	aspects	standards	done
1	js-practice-spreads	codewars	👶 introduction 💪 workout	execution-context.1: 1000	✅

Game:

name	type	aspects	standards	done
map-set-weakmap-weakset	fillTheGap	👶 introduction 💪 workout	❌	❌

8. string-flexibility

Insights:

no	name	content	aspects	standards	PQ	RQ	Quiz	done
1	tagged-template-literals	✅	✨ new 💪 workout 👶 introduction	❌	✅	✅	❌	❌
2	tagged-template-literals-2	✅	💪 workout 🦑 deep	❌	✅	✅	❌	❌
3	string-raw	✅	👶 introduction 💪 workout	❌	✅	✅	❌	❌

Exercises:

⚠️ There are no insights in this workout.

Game:

name	type	aspects	standards	done
stringing-it-all-together	fillTheGap	👶 introduction ✨ new 💪 workout	❌	❌

9. classes-modules

Insights:

no	name	content	aspects	standards	PQ	RQ	Quiz	done
1	classes-and-constructor	✅	👶 introduction ✨ new 💪 workout	❌	✅	✅	❌	❌
2	extends-super-and-static	✅	👶 introduction ✨ new 💪 workout	❌	✅	✅	❌	❌
3	introducing-modules	✅	👶 introduction ✨ new 💪 workout	❌	✅	✅	❌	❌
4	multiple-functions-in-single-module	✅	👶 introduction ✨ new 💪 workout	❌	✅	✅	❌	❌

Exercises:

no	name	type	aspects	standards	done
1	js-practice-classes-i	codewars	👶 introduction ✨ new 💪 workout	prototype-class.0: 1000 prototype-class.1: 1000	✅
2	js-practice-class-inheritance-i	codewars	👶 introduction ✨ new 💪 workout	prototype-inherit.0: 1000 prototype-inherit.1: 1000	✅
3	js-practice-getters	codewars	👶 introduction ✨ new 💪 workout	prototype-class.0: 1000 prototype-class.1: 1000 prototype-class.2: 1000	✅
4	js-practice-setters	codewars	👶 introduction ✨ new 💪 workout	prototype-class.0: 1000 prototype-class.1: 1000 prototype-class.2: 1000	✅
5	js-practice-class-inheritance-ii	codewars	👶 introduction ✨ new 💪 workout	prototype-class.0: 1000 prototype-class.1: 1000 prototype-class.2: 1000 prototype-inherit.0: 1000	✅
6	js-practice-classes-ii	codewars	👶 introduction ✨ new 💪 workout	prototype-class.0: 1000 prototype-class.1: 1000 prototype-class.2: 1000	✅

Game:

⚠️ There is no game in this workout.

10. promises

Insights:

no	name	content	aspects	standards	PQ	RQ	Quiz	done
1	introducing-promises	✅	👶 introduction 💪 workout	❌	✅	✅	❌	❌
2	how-to-create-promises	✅	👶 introduction 💪 workout	❌	✅	✅	❌	❌
3	promises-reject	✅	👶 introduction 💪 workout	❌	✅	✅	❌	❌
4	chaining-promises	✅	👶 introduction 💪 workout	❌	✅	✅	❌	❌
5	promise-api-methods	✅	👶 introduction 💪 workout	❌	✅	✅	❌	❌

Exercises:

no	name	type	aspects	standards	done
1	js-practice-promises	codewars	👶 introduction 💪 workout	async.2: 1000	✅
2	js-practice-async-await	codewars	👶 introduction ✨ new 💪 workout	async.3: 1000	✅

Game:

⚠️ There is no game in this workout.

11. async-tips

Insights:

no	name	content	aspects	standards	PQ	RQ	Quiz	done
1	error-first-callbacks	✅	🔮 obscura 💪 workout 🦑 deep	async.0: 10 identify-common-design-patterns.3: 10	✅	✅	❌	✅
2	name-your-callback-functions-to-avoid-callback-hell	✅	💪 workout 🦑 deep 🔮 obscura	async.0: 10 functions.3: 10 control-flow.5: 10	✅	✅	❌	✅
3	transform-values-into-promises	✅	💪 workout 🦑 deep 🔮 obscura	async.2: 10	✅	✅	✅	✅
4	using-timers-with-extra-arguments	✅	🔮 obscura 💪 workout 🦑 deep	async.0: 10	✅	✅	❌	✅
5	inversion-of-control	✅	💪 workout 🦑 deep 🔮 obscura	async.2: 10	✅	✅	❌	✅

Exercises:

⚠️ There are no insights in this workout.

Game:

⚠️ There is no game in this workout.

12. symbol

Insights:

no	name	content	aspects	standards	PQ	RQ	Quiz	done
1	symbol	✅	👶 introduction ✨ new 💪 workout 🦑 deep	❌	✅	✅	❌	❌
2	symbol-registry	✅	👶 introduction ✨ new 💪 workout 🦑 deep	❌	✅	✅	❌	❌
3	why-use-symbols	✅	👶 introduction ✨ new 💪 workout 🦑 deep	❌	✅	✅	❌	❌
4	why-use-symbols-2	✅	👶 introduction ✨ new 💪 workout 🦑 deep	❌	✅	✅	❌	❌
5	symbol-special-properties	✅	👶 introduction ✨ new 💪 workout 🦑 deep	❌	✅	✅	❌	❌

Exercises:

⚠️ There are no insights in this workout.

Game:

⚠️ There is no game in this workout.

13. iterators-generators

Insights:

no	name	content	aspects	standards	PQ	RQ	Quiz	done
1	introducing-iterators	✅	👶 introduction ✨ new 💪 workout	❌	✅	✅	❌	❌
2	iterator-protocol	✅	👶 introduction ✨ new 💪 workout	❌	✅	✅	❌	❌
3	iterables	✅	👶 introduction ✨ new 💪 workout	❌	✅	✅	❌	❌
4	iterator-usages	✅	👶 introduction ✨ new 💪 workout	❌	✅	✅	❌	❌
5	introducing-generators	✅	👶 introduction ✨ new 💪 workout	❌	✅	✅	❌	❌

Exercises:

⚠️ There are no insights in this workout.

Game:

name	type	aspects	standards	done
iterators-for-of-spreads	fillTheGap	👶 introduction 💪 workout	❌	❌

14. generators-proxy

Insights:

no	name	content	aspects	standards	PQ	RQ	Quiz	done
1	yield	✅	👶 introduction 💪 workout	❌	✅	✅	❌	❌
2	passing-values-to-generators	✅	👶 introduction 💪 workout	❌	✅	✅	❌	❌
3	generators-and-exceptions	✅	👶 introduction 💪 workout	❌	✅	✅	❌	❌
4	introducing-proxy	✅	👶 introduction ✨ new 💪 workout	❌	✅	✅	❌	❌
5	proxy-interception-points	✅	👶 introduction ✨ new 💪 workout	❌	✅	✅	❌	❌

Exercises:

⚠️ There are no insights in this workout.

Game:

name	type	aspects	standards	done
generators-and-promises	fillTheGap	👶 introduction 💪 workout	❌	❌

Standards

✅ - At least one insight covers this

❌ - Nothing covers this

🛠️ - This standard has no objectives yet

✅ Use new variable declaration keywords to communicate more effectively with other developers

0. ✅ Use let for block-scoped variables
1. ✅ Use const for variables that will not change

❌ Use extensions to JavaScript’s standard library to perform data analysis and manipulation

0. ❌ Use new Object static methods
1. ✅ Use new Array static and prototype methods
2. ✅ Use new String static and prototype methods and properties
3. ❌ Use new Number static and prototype methods and properties
4. ❌ Use new Math methods
5. ❌ Use new RegExp syntax extensions

❌ Use updates to functions to create more expressive functions

0. ❌ Use Arrow Functions
1. ❌ Use Generator Functions
2. ❌ Use parameter defaults
3. ❌ Use the rest operator ... to capture additional parameters

❌ Use new data structures and their features to store data

0. ❌ Use Set and it's methods to effectively store and retrieve data
1. ❌ Use Map and it's methods to effectively store and retrieve data
2. ❌ Use WeakSet and it's methods to effectively store and retrieve data
3. ❌ Use WeakMap and it's methods to effectively store and retrieve data
4. ❌ Use Typed Arrays and their methods to effectively store and retrieve data
5. ❌ Use DataViews and their methods to effectively store and retrieve data
6. ❌ Use Symbol and it's methods to effectively store and retrieve data
7. ❌ Use the spread operator (...) to spread a collection

❌ Use destructuring syntax to operate on data in collection

0. ✅ Use destructuring syntax with arrays
1. ✅ Use destructuring syntax with objects
2. ✅ Use destructuring syntax to assign default values in objects
3. ❌ Use destructuring syntax with strings
4. ❌ Use destructuring syntax with computed property names
5. ❌ Use destructuring syntax to unpack field names from objects passed as a function parameter
6. ❌ Use destructuring syntax to iterate over collections

❌ Use prototypes to create class-like objects in JavaScript

0. ❌ Use the class keyword to declare a class, using the constructor function
1. ❌ Use the extends keyword to inherit from another class, and use super in the constructor function

❌ Use native Promises to manage asynchronous operations

0. ❌ Use the Promise constructor to create a new promise
1. ❌ Use .then to await promise resolution
2. ❌ Use .catch to catch errors
3. ❌ Use .all to await multiple promises
4. ❌ Use .resolve to resolve a promise
5. ❌ Use .reject to reject a promise
6. ❌ Use .race to race promises

❌ Use async await to manage asynchronous operations

0. ❌ Write an async function that performs an asynchronous task
1. ❌ Use the await keyword to pause execution in an async function until a promise resolves

❌ Use iterators and generators to process collections

0. ❌ Use for..of loops to iterate over a collection by value
1. ❌ Use generator functions to yield a sequence
2. ❌ Use a generator to invert control
3. ❌ Use a generator to manage asynchronous activity by suspending execution until after a promise has resolved

❌ Use Proxies to define custom behavior for fundamental operations in JavaScript

0. ❌ Use a Proxy to handle property lookup and assignment
1. ❌ Use a Proxy to handle function invocation
2. ❌ Use Reflect to use the internal default behavior of proxy methods

❌ Use native ES6 Modules to import code

0. ❌ Import a module
1. ❌ Import named components of a module
2. ❌ Export a module
3. ❌ Export multiple named components of a module

Aspects

Given the insights are tagged with aspects, we can filter over the linear content progression and create learning sub-paths.

These sub-path progressions will most likely not cover all content, but they will ensure and enforce an unified learning experience, tailor for the user wish.

For example, a user might be interested in new additions and updates of a language, rather than introduction lessions. Note that these sub-paths don't take games into consideration

👶 Introduction

If you are being introduced to the topic for the first time

Insights:

1. ecmascript
2. const-part-1
3. const-part-2
4. let-part-1
5. let-part-2
6. arrow-functions-part-1
7. arrow-functions-part-2
8. default-function-parameters
9. method-shorthand
10. property-value-shorthand
11. math-extensions
12. binary-and-octal-notation
13. number-extensions-part-1
14. number-extensions-part-2
15. searching-array-methods
16. array-copywithin
17. typed-arrays
18. destructuring-part-1
19. destructuring-part-2
20. destructuring-part-3
21. argument-destructuring-with-defaults
22. defaults-values-apply-only-to-undefined-and-not-to-null
23. template-literals
24. string-extensions
25. unicode-in-javascript
26. spread-part-1
27. spread-part-2
28. map-data-structure
29. reflect-api
30. set-data-structure
31. weakmap
32. tagged-template-literals
33. string-raw
34. classes-and-constructor
35. extends-super-and-static
36. introducing-modules
37. multiple-functions-in-single-module
38. introducing-promises
39. how-to-create-promises
40. promises-reject
41. chaining-promises
42. promise-api-methods
43. symbol
44. symbol-registry
45. why-use-symbols
46. why-use-symbols-2
47. symbol-special-properties
48. introducing-iterators
49. iterator-protocol
50. iterables
51. iterator-usages
52. introducing-generators
53. yield
54. passing-values-to-generators
55. generators-and-exceptions
56. introducing-proxy
57. proxy-interception-points

Exercises:

1. js-practice-spreads
2. js-practice-classes-i
3. js-practice-class-inheritance-i
4. js-practice-getters
5. js-practice-setters
6. js-practice-class-inheritance-ii
7. js-practice-classes-ii
8. js-practice-promises
9. js-practice-async-await

Games:

1. destructuring-assignments
2. ecmascript-time-travel
3. map-set-weakmap-weakset
4. stringing-it-all-together
5. iterators-for-of-spreads
6. generators-and-promises

💪 Workout

Theory put into practice/that’s how you achieve X points

Insights:

1. arrow-functions-part-1
2. arrow-functions-part-2
3. default-function-parameters
4. method-shorthand
5. property-value-shorthand
6. math-extensions
7. binary-and-octal-notation
8. number-extensions-part-1
9. number-extensions-part-2
10. searching-array-methods
11. array-extensions
12. array-copywithin
13. typed-arrays
14. destructuring-part-1
15. destructuring-part-2
16. destructuring-part-3
17. argument-destructuring-with-defaults
18. defaults-values-apply-only-to-undefined-and-not-to-null
19. template-literals
20. string-extensions
21. unicode-in-javascript
22. internationalization-localization
23. spread-part-1
24. spread-part-2
25. map-data-structure
26. reflect-api
27. set-data-structure
28. weakmap
29. tagged-template-literals
30. tagged-template-literals-2
31. string-raw
32. classes-and-constructor
33. extends-super-and-static
34. introducing-modules
35. multiple-functions-in-single-module
36. introducing-promises
37. how-to-create-promises
38. promises-reject
39. chaining-promises
40. promise-api-methods
41. error-first-callbacks
42. name-your-callback-functions-to-avoid-callback-hell
43. transform-values-into-promises
44. using-timers-with-extra-arguments
45. inversion-of-control
46. symbol
47. symbol-registry
48. why-use-symbols
49. why-use-symbols-2
50. symbol-special-properties
51. introducing-iterators
52. iterator-protocol
53. iterables
54. iterator-usages
55. introducing-generators
56. yield
57. passing-values-to-generators
58. generators-and-exceptions
59. introducing-proxy
60. proxy-interception-points

Exercises:

1. js-practice-spreads
2. js-practice-classes-i
3. js-practice-class-inheritance-i
4. js-practice-getters
5. js-practice-setters
6. js-practice-class-inheritance-ii
7. js-practice-classes-ii
8. js-practice-promises
9. js-practice-async-await

Games:

1. destructuring-assignments
2. ecmascript-time-travel
3. map-set-weakmap-weakset
4. stringing-it-all-together
5. iterators-for-of-spreads
6. generators-and-promises

🦑 Deep

Prerequisite knowledge consisting of 2 or more 👶/💪 workouts

Insights:

1. unicode-in-javascript
2. internationalization-localization
3. reflect-api
4. tagged-template-literals-2
5. error-first-callbacks
6. name-your-callback-functions-to-avoid-callback-hell
7. transform-values-into-promises
8. using-timers-with-extra-arguments
9. inversion-of-control
10. symbol
11. symbol-registry
12. why-use-symbols
13. why-use-symbols-2
14. symbol-special-properties

⚠️ There are no exercises tagged with this aspect in ecmascript-2015. Games:

1. ecmascript-time-travel

✨ New

Recently added/gained traction feature

Insights:

1. ecmascript
2. arrow-functions-part-1
3. arrow-functions-part-2
4. default-function-parameters
5. method-shorthand
6. property-value-shorthand
7. binary-and-octal-notation
8. number-extensions-part-1
9. number-extensions-part-2
10. searching-array-methods
11. array-copywithin
12. destructuring-part-1
13. destructuring-part-2
14. destructuring-part-3
15. argument-destructuring-with-defaults
16. defaults-values-apply-only-to-undefined-and-not-to-null
17. template-literals
18. string-extensions
19. unicode-in-javascript
20. internationalization-localization
21. spread-part-1
22. spread-part-2
23. reflect-api
24. weakmap
25. tagged-template-literals
26. classes-and-constructor
27. extends-super-and-static
28. introducing-modules
29. multiple-functions-in-single-module
30. symbol
31. symbol-registry
32. why-use-symbols
33. why-use-symbols-2
34. symbol-special-properties
35. introducing-iterators
36. iterator-protocol
37. iterables
38. iterator-usages
39. introducing-generators
40. introducing-proxy
41. proxy-interception-points

Exercises:

1. js-practice-classes-i
2. js-practice-class-inheritance-i
3. js-practice-getters
4. js-practice-setters
5. js-practice-class-inheritance-ii
6. js-practice-classes-ii
7. js-practice-async-await

Games:

1. destructuring-assignments
2. ecmascript-time-travel
3. stringing-it-all-together

🔮 Obscura

Stories, obscure details that don’t specifically relate to a learning objective

Insights:

1. error-first-callbacks
2. name-your-callback-functions-to-avoid-callback-hell
3. transform-values-into-promises
4. using-timers-with-extra-arguments
5. inversion-of-control

⚠️ There are no exercises tagged with this aspect in ecmascript-2015. :warning: There are no games tagged with this aspect in ecmascript-2015.

✅ All content has been tagged with aspects.