HTTP 203
WeakMaps - HTTP203

WeakMaps - HTTP203

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Weakmaps are a way of associating an object with another object, allowing for garbage collection. Jake (@jaffathecake) and Surma (@DasSurma) discuss what they're useful for, and what the trade-offs are. #HTTP203

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  2. FLIP animations

  3. The history API is dead. Long live the navigation API

  4. Samsung Internet - the why & how

  5. Is .css a bad idea? Is inlining the way forward?

  6. What key was pressed? (You won't believe how keyboard events work)

  7. Building VR and AR experiences using HTML

  8. Cross-fading DOM elements

  9. Generating your color palette in CSS

  10. The Zombie DOM - old DOM stuff that still haunts us today

  11. Bringing bounce and elastic easing to CSS

  12. Yes, we use a Joy-Con to change slides. Here's how…

  13. Are SPAs better than MPAs?

  14. Avoiding layout shift by putting the CSS in charge - HTTP 203

  15. Color Spaces: Do YOU know the difference between sRGB, LAB and CIE XYZ? - HTTP 203

  16. Random paint effects - HTTP 203

  17. Deno - HTTP 203

  18. Debugging memory leaks - HTTP 203

  19. HTTP 203: Season 8 trailer

  20. Top 10 performance pitfalls - HTTP 203

  21. From nothin’ to gzip - HTTP 203

  22. Progressively loading images - HTTP 203

  23. Conducting tech interviews - HTTP 203

  24. AssemblyScript - HTTP 203

  25. The big back button quiz - HTTP 203

  26. Writing Good Alt Text - HTTP 203

  27. Scheduling Tasks - HTTP 203

  28. JavaScript counters the hard way - HTTP 203

  29. Dithering - HTTP 203

  30. Importing JSON - ABANDONED - HTTP 203

  31. Web animation gotchas - HTTP 203

  32. WebAssembly Threads - HTTP 203

  33. Slashing layout cost with content-visibility - HTTP 203

  34. 3.143 ways to synchronize data across documents - HTTP 203

  35. Weak JavaScript - HTTP 203

  36. Streaming requests with fetch - HTTP 203

  37. Socially Distant HTTP 203

  38. Cross-origin fetches - HTTP 203

  39. Surma’s Interop Adventure - HTTP 203

  40. Humans can't read URLs. How can we fix it? - HTTP 203

  41. Is reduce() bad? - HTTP 203

  42. The best web feature of 2019: Part 4/4 - HTTP 203

  43. The best web feature of 2019: Part 3/4 - HTTP 203

  44. The best web feature of 2019: Part 2/4 - HTTP 203

  45. The best web feature of 2019: Part 1/4 - HTTP 203

  46. WebAssembly Interface Types - HTTP 203

  47. Import maps - HTTP 203

  48. Push Notifications - HTTP 203

  49. Is postMessage slow? - HTTP 203

  50. Scope in JavaScript - HTTP 203

  51. Handling updates offline-first - HTTP 203

  52. Four silly browser hacks - HTTP 203

  53. How we got into web development - HTTP 203

  54. Changing web standards - HTTP 203

  55. Solving Clickjacking - HTTP 203

  56. But… why HTTP 203?

  57. Loop Tiling - HTTP 203

  58. Share Target - HTTP 203

  59. Context and Optimizations - HTTP 203

  60. JAM Stack - HTTP 203

  61. New Canvas Stuff - HTTP 203

  62. Background Fetch - HTTP 203

  63. Best web features of 2018: The Final! - HTTP203

  64. Best web features of 2018: Part 3/4 - HTTP203

  65. Best web features of 2018: Part 2/4 - HTTP203

  66. Best web features of 2018: Part 1/4 - HTTP203

  67. Old vs New JavaScript - HTTP203

  68. Page Lifecycle API - HTTP203

  69. SVG Transform Box - HTTP203

  70. JavaScript proposals - HTTP203

  71. Polyfills - HTTP203

  72. Broadcast channel - HTTP203

  73. CORB - HTTP203

  74. JavaScript for-loops are… complicated - HTTP203

  75. Lighthouse and Puppeteer - HTTP203

  76. What's new in JavaScript - HTTP203

  77. Google's Crawler & JavaScript - HTTP203

  78. Web Security - HTTP203

  79. What's New in Chrome DevTools - HTTP203

  80. Technical Debt - HTTP203

  81. Google Chrome Origins - HTTP203

  82. Web Dev Beginnings with Mariko Kosaka - HTTP203

  83. Accessibility with Rob Dodson - HTTP203

  84. PWA Starter Kit with Monica Dinculescu - HTTP203

  85. State of the Web with Ben Galbraith & Dion Almaer - HTTP203

  86. #SmooshGate - HTTP203

  87. Work Life Balance - HTTP203

  88. Class-based Tree Shaking - HTTP203

  89. Resize Observer - HTTP203

  90. JavaScript Symbols - HTTP203

  91. Webpack and Workers - HTTP203

  92. 120fps - HTTP203

  93. EventTarget - HTTP203

  94. Import() - HTTP203

  95. WebWorkers - HTTP203 Advent

  96. Transform Streams - HTTP203 Advent

  97. Dynamic Import() - HTTP203 Advent

  98. FetchObserver - HTTP203 Advent

  99. Async Iterators & Generators - HTTP203 Advent

  100. FlatMap & Flatten - HTTP203 Advent

  101. Template Instantiation - HTTP203 Advent

  102. Weightless CSS - HTTP203 Advent

  103. Web Architecture - HTTP203 Advent

  104. Animation Worklet - HTTP203 Advent

  105. Web Locks API - HTTP203 Advent

  106. Background Fetch - HTTP203 Advent

  107. WeakMaps - HTTP203

  108. Web RTC - HTTP203

  109. VDOM vs lit-html - HTTP203

  110. Visual Viewport - HTTP203

  111. Imposter Syndrome - HTTP203

  112. Web Standards & Flash - HTTP203

  113. HTTP203 Recap

  114. HTTP2 - HTTP203

  115. Libraries vs Frameworks - HTTP203

  116. Jake Beats Wikipedia - HTTP203

  117. Paul Built A Web App - HTTP203

  118. Season 3 Trailer - HTTP203

  119. The Future of JavaScript - HTTP203

  120. Maintainable Code - HTTP203

  121. Browser Monoculture - HTTP203

  122. HTTP 203: Utopia Vs Dystopia (S2, Ep6)

  123. HTTP 203: Performance Matters (S2, Ep5)

  124. HTTP 203: Progressive Loading (S2, Ep4)

  125. HTTP 203: CSS Triggers (S1, Ep1)

  126. HTTP 203: Web Vs Native (S2, Ep1)

  127. HTTP 203: Build tools (S2, Ep2)

  128. HTTP 203: HTTPS Everywhere (S2, Ep3)

  129. HTTP 203: Font Rendering (S1, Ep4)

  130. HTTP 203: Pointer Events (S1, Ep2)

  131. HTTP 203: Gotchas (S1, Ep6)

  132. HTTP 203: Frame Timing (S1, Ep3)

  133. HTTP 203: Christmas Special (S1, Ep5)

  134. HTTP 203: Season 2 Teaser