Index
A
- abstract classes
- simulating, throw used / Getting ready, How it works...
- argument
- class, passing as / Passing a class as an argument
- Array#every
- used, for testing array values / Using Array#every and Array#some to test array values, How to do it..., How it works...
- Array#filter
- used, for finding values in array / Using Array#find and Array#filter to find values in an array, How to do it..., How it works...
- Array#find
- used, for finding values in array / Using Array#find and Array#filter to find values in an array, How to do it..., How it works...
- Array#slice
- used, for obtaining subset of array / Using Array#slice to get a subset of the array, How to do it..., How it works...
- Array#some
- used, for testing array values / Using Array#every and Array#some to test array values, How to do it..., How it works...
- Array.map
- used, for producing values / Using Array.map to produce values, How it works...
- Array.reduce
- used, for transforming data / Using Array.reduce to transform data, How to do it..., How it works...
- array members
- extracting, with destructuring / Extracting array members with destructuring, How it works...
- array of async results
- collecting, Promise.all used / Using Promise.all to collect an array of async results, How it works...
- arrays
- combining, with spread operator / Combining arrays with the spread operator, How it works...
- async function
- promises, creating / Creating promises with an async function, How it works...
- async results
- using, in Promise chain / Using async results in a Promise chain
- Atomics
- used, for coordinating shared memory usage / Using Atomics to coordinate the use of shared memory, How to do it..., How it works...
- await keyword
B
- Babel
- new language features, supporting / Supporting new language features with Babel, How to do it..., How it works...
- Babel Polyfill
- methods, shimming / Shimming methods with Babel Polyfill, How to do it..., How it works...
- Babel transpiler / How it works...
- behavior
- adding, mix-ins used / Using mix-ins to add behavior, How it works...
- browsers support modules
- reference / There's more...
- builders
- customized instances, assembling with / Assembling customized instances with builders, How to do it..., How it works...
C
- Chrome
- installing / Installing and configuring - Chrome, How to do it..., How it works...
- configuring / Installing and configuring - Chrome, How to do it..., How it works...
- download link / How to do it...
- SharedArrayBuffers, enabling in / Enabling SharedArrayBuffers in Chrome, How it works...
- class
- creating / Creating a new class, How to do it..., How it works...
- methods, defining on / Defining methods on a class, How it works...
- extending / Extending a class, How to do it..., How it works...
- passing, as argument / Passing a class as an argument
- class inheritance
- checking, with Object.getPrototypeOf / Checking class inheritance with Object.getPrototypeOf, How it works...
- composition
- constructor arguments
- properties, assigning with / Assigning properties with constructor arguments, How it works..., Assigning additional properties with constructor arguments, How it works...
- customized instances
- assembling, with builders / Assembling customized instances with builders, How to do it..., How it works...
D
- data
- sending, to Web Worker / Sending data to a Web Worker, How it works...
- transforming, Array.reduce used / Using Array.reduce to transform data, How to do it..., How it works...
- Map, creating from / Creating a Map from the existing data, How it works...
- WeakMap, creating from / Creating a WeakMap from existing data
- Set, creating from / Creating a Set from existing data, How it works...
- WeakSet, creating from / Creating a WeakSet from existing data, How it works...
- Dependency Inversion Principle (DIP)
- reference / How it works...
- design pattern
- modifying, to fit use cases / Modifying an existing design pattern to fit different use cases, How to do it..., How it works...
- combining, to fit use cases / Combining existing design patterns to fit different use cases, How to do it..., How it works...
- destructuring
- values, picking from object / Picking values from an object using destructuring, How it works...
- array members, extracting / Extracting array members with destructuring, How it works...
- difference
- finding, between two sets / Finding the difference between two sets
E
- entries
- deleting, from Map / Setting and deleting entries from Map, How it works...
- deleting / How it works...
- deleting, from WeakMap / Setting and deleting entries from WeakMap, How it works...
- enums
- simulating, Symbol used / Using Symbol to simulate enums, How it works...
- errors
- handling, when awaiting async function / Handling errors when awaiting an async function, How to do it...
- handling, thrown inside of Promise.all / Handling errors thrown inside of Promise.all, How to do it..., How it works...
F
- factories
- instances, replicating / Replicating instances with factories, How to do it..., How it works...
- fallback script tags
- adding, to load client bundles / Adding fallback script tags to load client bundles, How to do it..., How it works...
- finally
- simulating, with promise API / Simulating finally with the promise API, How to do it..., How it works...
- used, for ensuring operation performance / Using finally to ensure an operation is performed, How to do it..., How it works...
- Firefox
- installing / Installing and configuring - Firefox, How to do it..., How it works...
- configuring / Installing and configuring - Firefox, How to do it..., How it works...
- installation link / How to do it...
- SharedArrayBuffers, enabling in / Enabling SharedArrayBuffers in Firefox, How to do it..., How it works...
- function properties
- defining, as methods on plain object / Defining function properties as methods on a plain object, How it works...
G
- getters
- used, for creating read-only properties / Using getters to create read-only properties, How it works...
- Git
- reference / Getting ready
- global instance
- creating, Symbol.for used / Using Symbol.for to create a global instance, How it works...
H
- head of array
- obtaining, rest operator used / Getting the head and tail of array using the rest operator, How it works...
- HTML page
- creating, that loads ECMAScript module / Creating an HTML page that loads an ECMAScript module, How to do it..., How it works...
I
- imported modules
- renaming / Renaming imported modules, How to do it..., How it works...
- instances
- replicating, with factories / Replicating instances with factories, How to do it..., How it works...
- managing, singleton used / Using a singleton to manage instances, How it works...
- instance type
- checking, with instanceOf / Checking instance type with instanceOf, How it works...
- intersection, of two sets
- items
- adding, in Set / Adding and deleting items from a Set, How it works...
- deleting, from Set / Adding and deleting items from a Set, How it works...
- adding, in WeakSet / Adding and deleting items from WeakSet, How it works...
- deleting, from WeakSet / Adding and deleting items from WeakSet, How it works...
L
- Linux
- Node.js, installing with NVM / Installing Node.js with NVM – Linux and macOS, How it works...
- local instance
- creating, Symbol used / Using Symbol to create a local instance, How to do it..., How it works...
- local static file server
- hosting, SimpleHTTPServer used / Installing Python, using SimpleHTTPServer to host a local static file server, How it works...
- Long Term Support (LTS) / How to do it...
M
- macOS
- Node.js, installing with NVM / Installing Node.js with NVM – Linux and macOS, How it works...
- Map
- entries, setting from / Setting and deleting entries from Map
- entries, deleting from / Setting and deleting entries from Map, How it works...
- creating, from existing data / Creating a Map from the existing data, How to do it..., How it works...
- wrapper class, creating for / Creating a class that wraps Map to work with specific complex types, Creating a class that wraps a Set to work with more complex types, How it works...
- Meltdown
- reference / How it works...
- messages
- sending, to Web Worker / Sending messages to and from Web Workers, How it works...
- sending, from Web Workers / Sending messages to and from Web Workers, How it works...
- methods
- shimming, with Babel Polyfill / Shimming methods with Babel Polyfill, How to do it..., How it works...
- defining, on class / Defining methods on a class, How it works...
- mix-ins
- used, for adding behavior / Using mix-ins to add behavior, How it works...
- modules
- importing / Exporting/importing multiple modules for external use, How to do it..., How it works...
- exporting / Exporting/importing multiple modules for external use, How to do it..., How it works...
- nesting, under single namespace / Nesting modules under a single namespace, How to do it..., How it works...
- multiple results
- awaiting, in series / Awaiting multiple results in a series, How it works...
- awaiting, concurrently / Awaiting multiple results concurrently, How it works...
N
- non-enumerable property
- creating, with Object.defineProperty / Creating a non-enumerable property with Object.defineProperty, How it works...
O
- Object.assign
- used, for adding properties to object / Using Object.assign to add properties to an object, How to do it..., How it works...
- Object.defineProperty
- read-only props, defining / Defining read-only props with Object.defineProperty, How it works...
- read-only props, overriding / Overriding read-only props with Object.defineProperty, How it works...
- non-enumerable property, creating with / Creating a non-enumerable property with Object.defineProperty, How it works...
- Object.entries
- used, for obtaining iterable property-name pairs / Using Object.entries to get iterable property-name pairs, How it works...
- Object.getPrototypeOf
- used, for checking class inheritance / Checking class inheritance with Object.getPrototypeOf, How it works...
- Object.is
- used, for comparing values / Using Object.is to compare two values, How it works...
- objects
- creating, object structuring used / Creating an object using object structuring, How it works...
- combining, spread operator used / Using a spread operator to combine objects, How it works...
P
- parent class instance methods
- parent class static methods
- overriding / Overriding parent class static methods, How to do it..., How it works...
- plain object
- function properties, defining as methods / Defining function properties as methods on a plain object, How it works...
- Promise.all
- used, for resolving promises / Using Promise.all to resolve multiple promises, How to do it..., How it works...
- used, for collecting array of async results / Using Promise.all to collect an array of async results, How it works...
- Promise.catch
- errors, handling / Handling errors with Promise.catch, How it works...
- promise API
- finally, simulating / How to do it..., How it works...
- Promise chain
- starting, with Promise.resolve / Starting a Promise chain with Promise.resolve, How to do it...
- async results, using in / Using async results in a Promise chain
- promises
- about / Creating and waiting for Promises
- creating / How to do it..., How it works...
- waiting for / How to do it..., How it works...
- results, resolving / Resolving Promise results, How to do it..., How it works...
- errors, rejecting / Rejecting Promise errors, How it works...
- chaining / Chaining Promises, How to do it...
- creating, with async function / Creating promises with an async function, How it works...
- used, for providing simple interface for worker / Using promises to provide a simple interface for a worker, How to do it..., How it works...
- properties
- assigning, with constructor arguments / Assigning properties with constructor arguments, How it works..., Assigning additional properties with constructor arguments, How it works...
- Python
- installing / Installing Python, using SimpleHTTPServer to host a local static file server, How to do it...
- download link / How to do it...
R
- read-only properties
- defining, with Object.defineProperty / Defining read-only props with Object.defineProperty, How it works...
- overriding, with Object.defineProperty / Overriding read-only props with Object.defineProperty, How it works...
- creating, getters used / Using getters to create read-only properties, How it works...
- rest operator
- used, for obtaining head of array / Getting the head and tail of array using the rest operator, How it works...
- used, for obtaining tail of array / Getting the head and tail of array using the rest operator, How it works...
S
- Sets
- items, deleting from / Adding and deleting items from a Set, How it works...
- items, adding in / Adding and deleting items from a Set, How it works...
- reference / How it works...
- creating, from existing data / Creating a Set from existing data, How it works...
- difference, finding / Finding the difference between two sets
- setters
- used, for encapsulating values / Using setters to encapsulate values, How it works...
- SharedArray
- reading, from multiple Web Workers / Reading SharedArray from multiple Web Workers, How it works...
- SharedArrayBuffer
- enabling, in Firefox / Enabling SharedArrayBuffers in Firefox, How it works...
- enabling, in Chrome / Enabling SharedArrayBuffers in Chrome, How it works...
- creating / Creating SharedArrayBuffer, How to do it..., How it works...
- sending, to Web Worker / Sending SharedArrayBuffer to a Web Worker, How it works...
- SimpleHTTPServer
- used, for hosting local static file server / Installing Python, using SimpleHTTPServer to host a local static file server, How it works...
- singleton
- used, for managing instances / Using a singleton to manage instances, How it works...
- spread operator
- used, for combining objects / Using a spread operator to combine objects, How it works...
- used, for combining arrays / Combining arrays with the spread operator, How it works...
- static methods
- used, for working with instances / Using static methods to work with all instances, How it works...
- steps
- defining, with template functions / Defining steps with template functions, How to do it..., How it works...
- structure
- processing, with visitor pattern / Processing a structure with the visitor pattern, How to do it..., How it works...
- super methods
- calling / Calling super methods, How to do it..., How it works...
- Symbol
- used, for creating local instance / Using Symbol to create a local instance, How to do it..., How it works...
- used, for simulating enums / Using Symbol to simulate enums, How it works...
- Symbol.for
- used, for creating global instance / Using Symbol.for to create a global instance, How it works...
T
- tail of array
- obtaining, rest operator used / Getting the head and tail of array using the rest operator, How it works...
- template functions
- steps, defining with / Defining steps with template functions, How to do it..., How it works...
- terminate
- workers, stopping with / Stopping workers with terminate, How it works...
- throw
- used, for simulating abstract classes / Using throw to simulate abstract classes, How it works...
- tools
- used, for analyzing webpack bundles / Using tools to analyze webpack bundles, How it works...
U
- union of two sets
V
- valid types
- reference / How it works...
- values
- encapsulating, setters used / Using setters to encapsulate values, How it works...
- producing, Array.map used / Using Array.map to produce values, How it works...
- visitor pattern
- structure, processing / Processing a structure with the visitor pattern, How to do it..., How it works...
W
- WeakMap
- entries, setting / Setting and deleting entries from WeakMap, How it works...
- entries, deleting from / Setting and deleting entries from WeakMap, How it works...
- reference / How it works...
- creating, from existing data / Creating a WeakMap from existing data
- wrapper class, creating for / Creating a class that uses WeakMap to work with specific complex types
- WeakSet
- items, deleting from / Adding and deleting items from WeakSet, How it works...
- items, adding in / Adding and deleting items from WeakSet, How it works...
- creating, from existing data / Creating a WeakSet from existing data, How it works...
- webpack
- installing / Installing and configuring webpack, How to do it..., How it works...
- configuring / Installing and configuring webpack, How to do it..., How it works...
- reference / How it works...
- webpack bundles
- analyzing, tools used / Using tools to analyze webpack bundles
- WEBPACK VISUALIZER
- reference / How it works...
- Web Workers
- work on separate threads, performing / Performing work on separate threads with Web Workers, How to do it..., How it works...
- messages, sending to / Sending messages to and from Web Workers, How it works...
- messages, sending from / Sending messages to and from Web Workers, How it works...
- data, sending to / Sending data to a Web Worker, How it works...
- SharedArrayBuffer, sending to / Sending SharedArrayBuffer to a Web Worker, How it works...
- SharedArray, reading from / How it works...
- Windows
- Node.js, installing with NVM / Installing Node.js with NVM: Windows, How it works...
- workers
- stopping, with terminate / Stopping workers with terminate, How it works...
- wrapper class
- wwebpack bundles
- analyzing, tools used / How it works...