1. Урок 1.00:01:02
    How to Get Help
  2. Урок 2.00:07:57
    Let's Build an App!
  3. Урок 3.00:05:50
    Critical Questions
  4. Урок 4.00:08:52
    A Few More Critical Questions
  5. Урок 5.00:01:59
    Node Setup
  6. Урок 6.00:02:39
    Creating a React Project
  7. Урок 7.00:05:51
    What is Create React App?
  8. Урок 8.00:06:42
    Showing Basic Content
  9. Урок 9.00:05:49
    What is JSX?
  10. Урок 10.00:04:30
    Printing JavaScript Variables in JSX
  11. Урок 11.00:01:52
    Shorthand JS Expressions
  12. Урок 12.00:00:43
    Exercise Overview
  13. Урок 13.00:02:06
    Exercise Solution
  14. Урок 14.00:01:59
    Typical Component Layouts
  15. Урок 15.00:07:37
    Customizing Elements with Props
  16. Урок 16.00:05:08
    Converting HTML to JSX
  17. Урок 17.00:06:14
    Applying Styling in JSX
  18. Урок 18.00:02:06
    Exercise Solution
  19. Урок 19.00:04:27
    Extracting Components
  20. Урок 20.00:16:07
    Module Systems Overview
  21. Урок 21.00:05:38
    Project Overview
  22. Урок 22.00:05:01
    Creating Core Components
  23. Урок 23.00:04:52
    Introducing the Props System
  24. Урок 24.00:06:07
    Picturing the Movement of Data
  25. Урок 25.00:03:05
    Adding Props
  26. Урок 26.00:04:58
    Using Argument Destructuring
  27. Урок 27.00:01:32
    Exercise Solution
  28. Урок 28.00:02:38
    The React Developer Tools
  29. Урок 29.00:04:44
    The Most Common Props Mistake
  30. Урок 30.00:08:10
    Including Images
  31. Урок 31.00:06:40
    Handling Image Accessibility
  32. Урок 32.00:06:11
    Review on how CSS Works
  33. Урок 33.00:05:58
    Adding CSS Libraries with NPM
  34. Урок 34.00:09:39
    A Big Pile of HTML!
  35. Урок 35.00:05:46
    Last Bit of Styling
  36. Урок 36.00:02:53
    App Overview
  37. Урок 37.00:05:10
    Initial App Setup
  38. Урок 38.00:03:16
    Introducing the Event System
  39. Урок 39.00:08:12
    Events in Detail
  40. Урок 40.00:06:43
    Variations on Event Handlers
  41. Урок 41.00:01:16
    Exercise Solution
  42. Урок 42.00:03:44
    Introducing the State System
  43. Урок 43.00:08:44
    More on State
  44. Урок 44.00:08:11
    Understanding the Re-Rendering Process
  45. Урок 45.00:08:43
    Why Array Destructuring?
  46. Урок 46.00:03:34
    Back to the App
  47. Урок 47.00:07:12
    Picking a Random Element
  48. Урок 48.00:09:47
    List Building in React
  49. Урок 49.00:05:51
    Loading and Showing SVGs
  50. Урок 50.00:05:52
    Increasing Image Size
  51. Урок 51.00:06:22
    Adding Custom CSS
  52. Урок 52.00:05:59
    Finalizing Styling
  53. Урок 53.00:08:53
    App Wrapup and Review
  54. Урок 54.00:02:25
    App Overview
  55. Урок 55.00:05:54
    Project Setup
  56. Урок 56.00:04:07
    The Path Forward
  57. Урок 57.00:11:17
    Overview of HTTP Requests
  58. Урок 58.00:06:08
    Understanding the API
  59. Урок 59.00:10:37
    Making an HTTP Request
  60. Урок 60.00:02:40
    [Optional] Using Async:Await
  61. Урок 61.00:03:21
    Data Fetching Cleanup
  62. Урок 62.00:08:43
    Thinking About Data Flow
  63. Урок 63.00:06:08
    Child to Parent Communication
  64. Урок 64.00:07:30
    Implementing Child to Parent Communication
  65. Урок 65.00:11:33
    Handling Form Submission
  66. Урок 66.00:09:22
    Handling Input Elements
  67. Урок 67.00:14:22
    [Optional] OK But Why?
  68. Урок 68.00:02:36
    Exercise Solution
  69. Урок 69.00:04:07
    Running the Search
  70. Урок 70.00:03:01
    Reminder on Async:Await
  71. Урок 71.00:12:32
    Communicating the List of Images Down
  72. Урок 72.00:05:04
    Building a List of Images
  73. Урок 73.00:09:11
    Handling List Updates
  74. Урок 74.00:09:23
    Notes on Keys
  75. Урок 75.00:01:49
    Displaying Images
  76. Урок 76.00:04:27
    A Touch of Styling
  77. Урок 77.00:03:42
    App Wrapup
  78. Урок 78.00:03:21
    App Overview
  79. Урок 79.00:05:57
    Initial Setup
  80. Урок 80.00:05:15
    State Location
  81. Урок 81.00:04:52
    Reminder on Event Handlers
  82. Урок 82.00:08:56
    Receiving New Titles
  83. Урок 83.00:02:13
    Adding Styling
  84. Урок 84.00:10:26
    Updating State
  85. Урок 85.00:04:27
    Don't Mutate That State!
  86. Урок 86.00:01:25
    [Optional] Adding Elements to the Start or End
  87. Урок 87.00:02:10
    [Optional] Exercise Solution
  88. Урок 88.00:04:44
    [Optional] Inserting Elements
  89. Урок 89.00:02:10
    [Optional] Exercise Solution
  90. Урок 90.00:07:05
    [Optional] Removing Elements
  91. Урок 91.00:02:10
    [Optional] Exercise Solution
  92. Урок 92.00:06:06
    [Optional] Modifying Elements
  93. Урок 93.00:07:11
    [Super Optional] Why the Special Syntax?
  94. Урок 94.00:02:27
    [Optional] Exercise Solution
  95. Урок 95.00:03:59
    [Optional] Adding, Changing, or Removing Object Properties
  96. Урок 96.00:01:50
    Adding a Book, For Real!
  97. Урок 97.00:02:06
    Generating Random ID's
  98. Урок 98.00:05:36
    Displaying the List
  99. Урок 99.00:06:37
    Deleting Records
  100. Урок 100.00:06:32
    Toggling Form Display
  101. Урок 101.00:07:07
    Default Form Values
  102. Урок 102.00:08:45
    Updating the Title
  103. Урок 103.00:05:07
    Closing the Form on Submit
  104. Урок 104.00:04:31
    A Better Solution!
  105. Урок 105.00:03:19
    Collapsing Two Handlers into One
  106. Урок 106.00:07:59
    Adding Images
  107. Урок 107.00:07:49
    Adding Data Persistence
  108. Урок 108.00:03:45
    Server Setup
  109. Урок 109.00:04:37
    What Just Happened?
  110. Урок 110.00:05:21
    How the API Works
  111. Урок 111.00:05:07
    Introducing the REST Client
  112. Урок 112.00:06:59
    Using the REST Client
  113. Урок 113.00:06:57
    Creating a New Record
  114. Урок 114.00:04:26
    Fetching a List of Records
  115. Урок 115.00:02:52
    Introducing useEffect
  116. Урок 116.00:06:25
    useEffect in Action
  117. Урок 117.00:09:53
    More on useEffect
  118. Урок 118.00:03:19
    Updating a Record
  119. Урок 119.00:05:28
    Thinking About Updates
  120. Урок 120.00:01:19
    Deleting a Record
  121. Урок 121.00:09:13
    Introducing Context
  122. Урок 122.00:06:16
    Context in Action
  123. Урок 123.00:06:52
    Changing Context Values
  124. Урок 124.00:08:47
    More on Changing Context
  125. Урок 125.00:11:52
    Application vs Component State
  126. Урок 126.00:04:39
    Refactoring to Use Context
  127. Урок 127.00:05:33
    Refactoring the App
  128. Урок 128.00:06:13
    Reminder on Sharing with Context
  129. Урок 129.00:03:09
    Props and Context Together
  130. Урок 130.00:05:57
    Last Bit of Refactoring
  131. Урок 131.00:09:54
    A Small Taste of Reusable Hooks
  132. Урок 132.00:08:07
    Return to useEffect
  133. Урок 133.00:07:18
    Understanding the Issue
  134. Урок 134.00:06:24
    Applying the Fix
  135. Урок 135.00:10:58
    ESLint is Good, but be Careful!
  136. Урок 136.00:13:09
    Stable References with useCallback
  137. Урок 137.00:02:09
    Fixing Bugs with useCallback
  138. Урок 138.00:05:34
    useEffect Cleanup Functions
  139. Урок 139.00:05:38
    The Purpose of Cleanup Functions
  140. Урок 140.00:04:26
    Project Overview
  141. Урок 141.00:01:55
    Project Setup
  142. Урок 142.00:08:20
    Some Button Theory
  143. Урок 143.00:03:49
    Underlying Elements
  144. Урок 144.00:04:22
    The Children Prop
  145. Урок 145.00:06:22
    Props Design
  146. Урок 146.00:08:30
    Validating Props with PropTypes
  147. Урок 147.00:06:53
    PropTypes in Action
  148. Урок 148.00:06:38
    Introducing TailwindCSS
  149. Урок 149.00:04:51
    Installing Tailwind
  150. Урок 150.00:06:36
    How to use Tailwind
  151. Урок 151.00:10:23
    Review on Styling
  152. Урок 152.00:11:29
    The ClassNames Library
  153. Урок 153.00:05:56
    Building Some Variations
  154. Урок 154.00:06:08
    Finalizing the Variations
  155. Урок 155.00:09:50
    Using Icons in React Projects
  156. Урок 156.00:07:17
    Issues with Event Handlers
  157. Урок 157.00:06:08
    Passing Props Through
  158. Урок 158.00:05:18
    Handling the Special ClassName Case
  159. Урок 159.00:10:44
    Project Organization
  160. Урок 160.00:05:57
    Refactoring with Organization
  161. Урок 161.00:04:49
    Component Overview
  162. Урок 162.00:03:43
    Component Setup
  163. Урок 163.00:04:05
    Reminder on Building Lists
  164. Урок 164.00:29:31
    State Design Process Overview
  165. Урок 165.00:04:10
    Finding the Expanded Item
  166. Урок 166.00:06:26
    Conditional Rendering
  167. Урок 167.00:10:01
    Inline Event Handlers
  168. Урок 168.00:08:22
    Variation on Event Handlers
  169. Урок 169.00:02:15
    Conditional Icon Rendering
  170. Урок 170.00:01:46
    Displaying Icons
  171. Урок 171.00:03:49
    Adding Styling
  172. Урок 172.00:02:08
    Toggling Panel Collapse
  173. Урок 173.00:08:35
    [Optional] Delayed State Updates
  174. Урок 174.00:11:44
    [Optional] Functional State Updates
  175. Урок 175.00:01:27
    Exercise Solution
  176. Урок 176.00:01:09
    Component Overview
  177. Урок 177.00:05:50
    Designing the Props
  178. Урок 178.00:04:15
    Component Creation
  179. Урок 179.00:20:12
    [Optional] More State Design
  180. Урок 180.00:06:46
    Finally... Implementation!
  181. Урок 181.00:04:48
    Reminder on Event Handlers in Maps
  182. Урок 182.00:04:46
    Dropdown as a Controlled Component
  183. Урок 183.00:05:37
    Controlled Component Implementation
  184. Урок 184.00:04:31
    Existence Check Helper
  185. Урок 185.00:06:35
    Community Convention with Props Names
  186. Урок 186.00:01:38
    Exercise Solution
  187. Урок 187.00:05:34
    Adding Styling
  188. Урок 188.00:07:08
    The Panel Component
  189. Урок 189.00:06:00
    Creating the Reusable Panel
  190. Урок 190.00:05:20
    A Challenging Extra Feature
  191. Урок 191.00:02:47
    Document-Wide Click Handlers
  192. Урок 192.00:06:15
    Event Capture and Bubbling
  193. Урок 193.00:02:21
    Putting it All Together
  194. Урок 194.00:14:35
    Why a Capture Phase Handler?
  195. Урок 195.00:03:53
    Reminder on the useEffect Function
  196. Урок 196.00:05:47
    Reminder on useEffect Cleanup
  197. Урок 197.00:02:57
    Issues with Element References
  198. Урок 198.00:05:06
    useRef in Action
  199. Урок 199.00:03:15
    Checking Click Location
  200. Урок 200.00:09:34
    Traditional Browser Navigation
  201. Урок 201.00:07:57
    Theory of Navigation in React
  202. Урок 202.00:02:44
    Extracting the DropdownPage
  203. Урок 203.00:05:34
    Answering Critical Questions
  204. Урок 204.00:02:57
    The PushState Function
  205. Урок 205.00:02:29
    Handling Link Clicks
  206. Урок 206.00:06:24
    Handling Back:Forward Buttons
  207. Урок 207.00:04:06
    Navigation Context
  208. Урок 208.00:06:20
    Listening to Forward and Back Clicks
  209. Урок 209.00:05:37
    Programmatic Navigation
  210. Урок 210.00:05:26
    A Link Component
  211. Урок 211.00:05:50
    A Route Component
  212. Урок 212.00:02:53
    Handling Control and Command Keys
  213. Урок 213.00:01:19
    Link Styling
  214. Урок 214.00:02:56
    Custom Navigation Hook
  215. Урок 215.00:08:23
    Adding a Sidebar Component
  216. Урок 216.00:07:26
    Highlighting the Active Link
  217. Урок 217.00:01:55
    Navigation Wrapup
  218. Урок 218.00:04:22
    Modal Component Overview
  219. Урок 219.00:05:50
    Toggling Visibility
  220. Урок 220.00:03:06
    At First Glance, Easy!
  221. Урок 221.00:09:27
    We're Lucky it Works At All!
  222. Урок 222.00:07:10
    Fixing the Modal with Portals
  223. Урок 223.00:02:05
    Closing the Modal
  224. Урок 224.00:05:04
    Customizing the Modal
  225. Урок 225.00:01:45
    Additional Styling
  226. Урок 226.00:01:54
    One Small Bug
  227. Урок 227.00:05:49
    Modal Wrapup
  228. Урок 228.00:03:35
    Creating a Reusable table
  229. Урок 229.00:03:04
    Communicating Data to the Table
  230. Урок 230.00:04:26
    Reminder on Table HTML Structure
  231. Урок 231.00:02:53
    Building the Rows
  232. Урок 232.00:03:39
    Better Styling
  233. Урок 233.00:05:11
    Done! But It's Not Reusable
  234. Урок 234.00:02:30
    Here's the Idea
  235. Урок 235.00:04:47
    Dynamic Table Headers
  236. Урок 236.00:05:19
    Rendering Individual Cells
  237. Урок 237.00:05:01
    Fixed Cell Values
  238. Урок 238.00:04:36
    Nested Maps
  239. Урок 239.00:00:58
    Fixing the Color
  240. Урок 240.00:04:13
    Adding a Key Function
  241. Урок 241.00:06:39
    Adding Sorting to the Table
  242. Урок 242.00:06:25
    Reminder on Sorting in JavaScript
  243. Урок 243.00:02:47
    Sorting Strings
  244. Урок 244.00:03:58
    Sorting Objects
  245. Урок 245.00:07:39
    Object Sort Implementation
  246. Урок 246.00:04:27
    Reversing Sort Order
  247. Урок 247.00:04:11
    Optional Sorting
  248. Урок 248.00:03:15
    A Small Extra Feature
  249. Урок 249.00:03:50
    Customizing Header Cells
  250. Урок 250.00:05:59
    React Fragments
  251. Урок 251.00:10:40
    The Big Reveal
  252. Урок 252.00:11:33
    Adding SortableTable
  253. Урок 253.00:01:44
    Watching for Header Cell Clicks
  254. Урок 254.00:06:58
    Quick State Design
  255. Урок 255.00:05:25
    Adding Sort State
  256. Урок 256.00:11:01
    Yessssss, It Worked!
  257. Урок 257.00:05:09
    Determining Icon Set
  258. Урок 258.00:03:38
    Styling Header Cells
  259. Урок 259.00:02:56
    Resetting Sort Order
  260. Урок 260.00:03:54
    Table Wrapup
  261. Урок 261.00:03:40
    Exploring Code Reuse
  262. Урок 262.00:03:11
    Revisiting Custom Hooks
  263. Урок 263.00:04:47
    Creating the Demo Component
  264. Урок 264.00:03:17
    Custom Hook Creation
  265. Урок 265.00:09:43
    Hook Creation Process in Depth
  266. Урок 266.00:11:10
    Making a Reusable Sorting Hook
  267. Урок 267.00:03:04
    App Overview
  268. Урок 268.00:04:27
    Adding the Form
  269. Урок 269.00:06:59
    More on the Form
  270. Урок 270.00:09:48
    useReducer in Action
  271. Урок 271.00:09:23
    Rules of Reducer Functions
  272. Урок 272.00:10:47
    Understanding Action Objects
  273. Урок 273.00:06:36
    Constant Action Types
  274. Урок 274.00:05:35
    Refactoring to a Switch
  275. Урок 275.00:06:21
    Adding New State Updates
  276. Урок 276.00:09:52
    A Few Design Considerations Around Reducers
  277. Урок 277.00:05:00
    Introducing Immer
  278. Урок 278.00:03:22
    Immer in Action
  279. Урок 279.00:05:24
    Into the World of Redux
  280. Урок 280.00:09:18
    Redux vs Redux Toolkit
  281. Урок 281.00:03:04
    App Overview
  282. Урок 282.00:03:33
    The Path Forward
  283. Урок 283.00:04:42
    Implementation Time!
  284. Урок 284.00:09:22
    Understanding the Store
  285. Урок 285.00:03:33
    The Store's Initial State
  286. Урок 286.00:07:51
    Understanding Slices
  287. Урок 287.00:06:34
    Understanding Action Creators
  288. Урок 288.00:04:25
    Connecting React to Redux
  289. Урок 289.00:08:26
    Updating State from a Component
  290. Урок 290.00:06:35
    Accessing State in a Component
  291. Урок 291.00:07:13
    Removing Content
  292. Урок 292.00:06:56
    Practice Updating State!
  293. Урок 293.00:02:03
    Practice Accessing State!
  294. Урок 294.00:04:30
    Even More State Updating!
  295. Урок 295.00:06:26
    Resetting State
  296. Урок 296.00:04:48
    Multiple State Updates
  297. Урок 297.00:06:46
    Understanding Action Flow
  298. Урок 298.00:05:12
    Watching for Other Actions
  299. Урок 299.00:03:08
    Getting an Action Creator's Type
  300. Урок 300.00:09:32
    Manual Action Creation
  301. Урок 301.00:08:42
    File and Folder Structure
  302. Урок 302.00:11:08
    Refactoring the Project Structure
  303. Урок 303.00:04:11
    Project Overview
  304. Урок 304.00:06:09
    Adding Component Boilerplate
  305. Урок 305.00:07:55
    Thinking About Derived State
  306. Урок 306.00:05:18
    Thinking About Redux Design
  307. Урок 307.00:05:35
    Adding the Form Slice
  308. Урок 308.00:09:41
    Maintaining a Collection with a Slice
  309. Урок 309.00:04:34
    Creating the Store
  310. Урок 310.00:08:45
    Form Values to Update State
  311. Урок 311.00:05:18
    Receiving the Cost
  312. Урок 312.00:04:32
    Dispatching During the Form Submission
  313. Урок 313.00:07:19
    Awkward Double Keys
  314. Урок 314.00:03:26
    Listing the Records
  315. Урок 315.00:02:17
    Deleting Records
  316. Урок 316.00:01:29
    Adding Styling
  317. Урок 317.00:03:22
    Form Reset on Submission
  318. Урок 318.00:02:24
    Reminder on ExtraReducers
  319. Урок 319.00:05:37
    Adding a Searching Input
  320. Урок 320.00:05:08
    Derived State in useSelector
  321. Урок 321.00:06:23
    Total Car Cost
  322. Урок 322.00:06:31
    Highlighting Existing Cars
  323. Урок 323.00:08:37
    App Overview
  324. Урок 324.00:02:46
    Adding a Few Dependencies
  325. Урок 325.00:02:10
    Initial App Boilerplate
  326. Урок 326.00:02:52
    API Server Setup
  327. Урок 327.00:03:14
    Adding a Few Components
  328. Урок 328.00:05:35
    Creating the Redux Store
  329. Урок 329.00:09:20
    Thinking About Data Structuring
  330. Урок 330.00:01:56
    Reminder on Request Conventions
  331. Урок 331.00:02:38
    Data Fetching Techniques
  332. Урок 332.00:06:53
    Adding State for Data Loading
  333. Урок 333.00:04:15
    Understanding Async Thunks
  334. Урок 334.00:07:47
    Steps for Adding a Thunk
  335. Урок 335.00:13:18
    More on Adding Thunks
  336. Урок 336.00:05:24
    Wrapping up the Thunk
  337. Урок 337.00:04:31
    Using Loading State
  338. Урок 338.00:03:28
    Adding a Pause for Testing
  339. Урок 339.00:05:40
    Adding a Skeleton Loader
  340. Урок 340.00:12:03
    Animations with TailwindCSS
  341. Урок 341.00:03:17
    Rendering the List of Users
  342. Урок 342.00:12:08
    Creating New Users
  343. Урок 343.00:06:04
    Unexpected Loading State
  344. Урок 344.00:07:36
    Strategies for Fine-Grained Loading State
  345. Урок 345.00:10:08
    Local Fine-Grained Loading State
  346. Урок 346.00:02:56
    More on Loading State
  347. Урок 347.00:05:04
    Handling Errors with User Creation
  348. Урок 348.00:11:35
    Creating a Reusable Thunk Hook
  349. Урок 349.00:05:43
    Creating a Fetch-Aware Button Component
  350. Урок 350.00:03:42
    Better Skeleton Display
  351. Урок 351.00:04:57
    A Thunk to Delete a User
  352. Урок 352.00:04:29
    Updating the Slice
  353. Урок 353.00:03:33
    Refactoring the Component
  354. Урок 354.00:04:47
    Deleting the User
  355. Урок 355.00:05:14
    Fixing a Delete Error
  356. Урок 356.00:04:49
    Album Feature Overview
  357. Урок 357.00:07:22
    Additional Components
  358. Урок 358.00:04:52
    Adding the ExpandablePanel
  359. Урок 359.00:04:01
    Wrapping Up the ExpandablePanel
  360. Урок 360.00:02:44
    Adding the Albums Listing
  361. Урок 361.00:02:48
    [Optional] Getting Caught Up
  362. Урок 362.00:08:01
    Introducing Redux Toolkit Query
  363. Урок 363.00:06:21
    Creating a RTK Query API
  364. Урок 364.00:14:02
    Creating an Endpoint
  365. Урок 365.00:11:02
    Using the Generated Hook
  366. Урок 366.00:05:57
    A Few Immediate Notes
  367. Урок 367.00:04:26
    Rendering the List
  368. Урок 368.00:08:43
    Changing Data with Mutations
  369. Урок 369.00:03:14
    Differences Between Queries and Mutations
  370. Урок 370.00:06:19
    Options for Refetching Data
  371. Урок 371.00:03:51
    Request De-Duplication
  372. Урок 372.00:06:15
    Some Internals of Redux Toolkit Query
  373. Урок 373.00:07:34
    Refetching with Tags
  374. Урок 374.00:09:14
    Fine-Grained Tag Validation
  375. Урок 375.00:03:21
    Styling Fixups
  376. Урок 376.00:03:22
    Adding a Pause for Testing
  377. Урок 377.00:05:35
    Implementing Delete Endpoints
  378. Урок 378.00:04:47
    Refactoring the List
  379. Урок 379.00:07:43
    Remove Implementation
  380. Урок 380.00:05:59
    Easy Tag Invalidation
  381. Урок 381.00:06:25
    Getting Clever with Cache Tags
  382. Урок 382.00:04:48
    More Clever Tag Implementation
  383. Урок 383.00:04:12
    Photos Feature Overview
  384. Урок 384.00:06:02
    Lots of Photos Setup!
  385. Урок 385.00:12:39
    Adding the Endpoints
  386. Урок 386.00:04:38
    Creating the Photo
  387. Урок 387.00:05:15
    Showing the List of Photos
  388. Урок 388.00:06:20
    Adding Mouse-Over Deletes
  389. Урок 389.00:08:36
    Adding Automatic Data Refetching