fix: challenges navigation #4123
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Size Changes📦 Next.js Bundle AnalysisThis analysis was generated by the next.js bundle analysis action 🤖
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| Page | Size (compressed) |
|---|---|
global |
91.32 KB (🟡 +156 B) |
Details
The global bundle is the javascript bundle that loads alongside every page. It is in its own category because its impact is much higher - an increase to its size means that every page on your website loads slower, and a decrease means every page loads faster.
Any third party scripts you have added directly to your app using the <script> tag are not accounted for in this analysis
If you want further insight into what is behind the changes, give @next/bundle-analyzer a try!
One Hundred Eighty-five Pages Changed Size
The following pages changed size from the code in this PR compared to its base branch:
| Page | Size (compressed) | First Load |
|---|---|---|
/ |
203.57 KB (🟡 +430 B) |
294.89 KB |
/404 |
202.68 KB (🟡 +440 B) |
294 KB |
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37.28 KB (🟢 -643 B) |
128.6 KB |
/blog/2013/06/02/jsfiddle-integration |
213.69 KB (🟢 -155 B) |
305.01 KB |
/blog/2013/06/05/why-react |
215.42 KB (🟢 -160 B) |
306.74 KB |
/blog/2013/06/12/community-roundup |
215.12 KB (🟢 -157 B) |
306.44 KB |
/blog/2013/06/19/community-roundup-2 |
215.79 KB (🟢 -158 B) |
307.11 KB |
/blog/2013/06/21/react-v0-3-3 |
213.84 KB (🟢 -157 B) |
305.16 KB |
/blog/2013/06/27/community-roundup-3 |
216.15 KB (🟢 -159 B) |
307.48 KB |
/blog/2013/07/02/react-v0-4-autobind-by-default |
214.46 KB (🟢 -154 B) |
305.78 KB |
/blog/2013/07/03/community-roundup-4 |
215.52 KB (🟢 -158 B) |
306.85 KB |
/blog/2013/07/11/react-v0-4-prop-validation-and-default-values |
214.33 KB (🟢 -157 B) |
305.65 KB |
/blog/2013/07/17/react-v0-4-0 |
215.04 KB (🟢 -156 B) |
306.36 KB |
/blog/2013/07/23/community-roundup-5 |
215.92 KB (🟢 -156 B) |
307.24 KB |
/blog/2013/07/26/react-v0-4-1 |
213.8 KB (🟢 -155 B) |
305.13 KB |
/blog/2013/07/30/use-react-and-jsx-in-ruby-on-rails |
214.4 KB (🟢 -155 B) |
305.73 KB |
/blog/2013/08/05/community-roundup-6 |
215.21 KB (🟢 -159 B) |
306.54 KB |
/blog/2013/08/19/use-react-and-jsx-in-python-applications |
214.42 KB (🟢 -156 B) |
305.74 KB |
/blog/2013/08/26/community-roundup-7 |
215.38 KB (🟢 -157 B) |
306.7 KB |
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216.81 KB (🟢 -158 B) |
308.14 KB |
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215.75 KB (🟢 -161 B) |
307.07 KB |
/blog/2013/10/16/react-v0.5.0 |
215.43 KB (🟢 -159 B) |
306.75 KB |
/blog/2013/10/29/react-v0-5-1 |
213.79 KB (🟢 -158 B) |
305.11 KB |
/blog/2013/11/06/community-roundup-10 |
217.41 KB (🟢 -160 B) |
308.73 KB |
/blog/2013/11/18/community-roundup-11 |
216.49 KB (🟢 -157 B) |
307.81 KB |
/blog/2013/12/18/react-v0.5.2-v0.4.2 |
214.26 KB (🟢 -157 B) |
305.58 KB |
/blog/2013/12/19/react-v0.8.0 |
214.68 KB (🟢 -155 B) |
306.01 KB |
/blog/2013/12/23/community-roundup-12 |
216.14 KB (🟢 -157 B) |
307.47 KB |
/blog/2013/12/30/community-roundup-13 |
215.93 KB (🟢 -159 B) |
307.25 KB |
/blog/2014/01/02/react-chrome-developer-tools |
214.18 KB (🟢 -156 B) |
305.5 KB |
/blog/2014/01/06/community-roundup-14 |
215.52 KB (🟢 -156 B) |
306.84 KB |
/blog/2014/02/05/community-roundup-15 |
216.74 KB (🟢 -155 B) |
308.06 KB |
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216.45 KB (🟢 -159 B) |
307.77 KB |
/blog/2014/02/16/react-v0.9-rc1 |
216.85 KB (🟢 -158 B) |
308.18 KB |
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217.3 KB (🟢 -161 B) |
308.62 KB |
/blog/2014/02/24/community-roundup-17 |
216.16 KB (🟢 -160 B) |
307.48 KB |
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217.13 KB (🟢 -155 B) |
308.45 KB |
/blog/2014/03/19/react-v0.10-rc1 |
215.44 KB (🟢 -159 B) |
306.76 KB |
/blog/2014/03/21/react-v0.10 |
215.46 KB (🟢 -158 B) |
306.78 KB |
/blog/2014/03/28/the-road-to-1.0 |
215.57 KB (🟢 -159 B) |
306.89 KB |
/blog/2014/04/04/reactnet |
214.21 KB (🟢 -158 B) |
305.54 KB |
/blog/2014/05/06/flux |
214.34 KB (🟢 -154 B) |
305.66 KB |
/blog/2014/05/29/one-year-of-open-source-react |
214.56 KB (🟢 -155 B) |
305.89 KB |
/blog/2014/06/27/community-roundup-19 |
216.11 KB (🟢 -162 B) |
307.43 KB |
/blog/2014/07/13/react-v0.11-rc1 |
216.49 KB (🟢 -157 B) |
307.82 KB |
/blog/2014/07/17/react-v0.11 |
217.75 KB (🟢 -160 B) |
309.07 KB |
/blog/2014/07/25/react-v0.11.1 |
214.7 KB (🟢 -157 B) |
306.02 KB |
/blog/2014/07/28/community-roundup-20 |
216.25 KB (🟢 -159 B) |
307.57 KB |
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215.88 KB (🟢 -156 B) |
307.21 KB |
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215.92 KB (🟢 -159 B) |
307.24 KB |
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213.92 KB (🟢 -155 B) |
305.25 KB |
/blog/2014/09/12/community-round-up-22 |
216.4 KB (🟢 -155 B) |
307.72 KB |
/blog/2014/09/16/react-v0.11.2 |
214.69 KB (🟢 -156 B) |
306.02 KB |
/blog/2014/09/24/testing-flux-applications |
217.87 KB (🟢 -159 B) |
309.2 KB |
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216.83 KB (🟢 -159 B) |
308.15 KB |
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216.79 KB (🟢 -160 B) |
308.12 KB |
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217.37 KB (🟢 -157 B) |
308.69 KB |
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213.97 KB (🟢 -156 B) |
305.29 KB |
/blog/2014/10/28/react-v0.12 |
216.74 KB (🟢 -153 B) |
308.06 KB |
/blog/2014/11/24/react-js-conf-updates |
214.35 KB (🟢 -155 B) |
305.68 KB |
/blog/2014/11/25/community-roundup-24 |
217.59 KB (🟢 -162 B) |
308.92 KB |
/blog/2014/12/18/react-v0.12.2 |
214.38 KB (🟢 -155 B) |
305.71 KB |
/blog/2014/12/19/react-js-conf-diversity-scholarship |
214.78 KB (🟢 -156 B) |
306.1 KB |
/blog/2015/01/27/react-v0.13.0-beta-1 |
215.74 KB (🟢 -161 B) |
307.07 KB |
/blog/2015/02/18/react-conf-roundup-2015 |
217.73 KB (🟢 -157 B) |
309.05 KB |
/blog/2015/02/20/introducing-relay-and-graphql |
216.88 KB (🟢 -156 B) |
308.21 KB |
/blog/2015/02/24/react-v0.13-rc1 |
215.79 KB (🟢 -159 B) |
307.11 KB |
/blog/2015/02/24/streamlining-react-elements |
218.34 KB (🟢 -162 B) |
309.66 KB |
/blog/2015/03/03/react-v0.13-rc2 |
215.12 KB (🟢 -158 B) |
306.44 KB |
/blog/2015/03/04/community-roundup-25 |
216.08 KB (🟢 -160 B) |
307.41 KB |
/blog/2015/03/10/react-v0.13 |
216.4 KB (🟢 -158 B) |
307.72 KB |
/blog/2015/03/16/react-v0.13.1 |
214.22 KB (🟢 -155 B) |
305.54 KB |
/blog/2015/03/19/building-the-facebook-news-feed-with-relay |
216.97 KB (🟢 -157 B) |
308.3 KB |
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214.11 KB (🟢 -157 B) |
305.44 KB |
/blog/2015/03/30/community-roundup-26 |
216.04 KB (🟢 -161 B) |
307.37 KB |
/blog/2015/04/17/react-native-v0.4 |
214.96 KB (🟢 -156 B) |
306.28 KB |
/blog/2015/04/18/react-v0.13.2 |
214.29 KB (🟢 -158 B) |
305.62 KB |
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218.78 KB (🟢 -158 B) |
310.11 KB |
/blog/2015/05/08/react-v0.13.3 |
214.18 KB (🟢 -154 B) |
305.51 KB |
/blog/2015/05/22/react-native-release-process |
214.33 KB (🟢 -156 B) |
305.66 KB |
/blog/2015/06/12/deprecating-jstransform-and-react-tools |
214.79 KB (🟢 -157 B) |
306.11 KB |
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216.3 KB (🟢 -158 B) |
307.62 KB |
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214.9 KB (🟢 -159 B) |
306.22 KB |
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214.96 KB (🟢 -155 B) |
306.29 KB |
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216.55 KB (🟢 -156 B) |
307.88 KB |
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214.32 KB (🟢 -156 B) |
305.64 KB |
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219.95 KB (🟢 -210 B) |
311.28 KB |
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216.48 KB (🟢 -158 B) |
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216.2 KB (🟢 -154 B) |
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214.36 KB (🟢 -155 B) |
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306.56 KB |
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306.17 KB |
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305.31 KB |
/blog/2016/04/07/react-v15 |
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313.37 KB |
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309.26 KB |
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/blog/2017/11/28/react-v16.2.0-fragment-support |
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309.44 KB |
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/blog/2017/12/15/improving-the-repository-infrastructure |
230.44 KB (🟢 -167 B) |
321.77 KB |
/blog/2018/03/01/sneak-peek-beyond-react-16 |
214.61 KB (🟢 -156 B) |
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219.85 KB (🟢 -159 B) |
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/blog/2018/03/29/react-v-16-3 |
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308 KB |
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308.14 KB |
/blog/2018/06/07/you-probably-dont-need-derived-state |
220.47 KB (🟢 -160 B) |
311.8 KB |
/blog/2018/08/01/react-v-16-4-2 |
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306.79 KB |
/blog/2018/09/10/introducing-the-react-profiler |
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/blog/2018/10/01/create-react-app-v2 |
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308.74 KB |
/blog/2019/08/08/react-v16.9.0 |
220.35 KB (🟢 -162 B) |
311.67 KB |
/blog/2019/08/15/new-react-devtools |
214.95 KB (🟢 -159 B) |
306.28 KB |
/blog/2019/10/22/react-release-channels |
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308.09 KB |
/blog/2019/11/06/building-great-user-experiences-with-concurrent-mode-and-suspense |
221.47 KB (🟢 -153 B) |
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/blog/2020/02/26/react-v16.13.0 |
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/blog/all |
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/community |
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/community/acknowledgements |
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/learn |
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/reference/usestate |
211.19 KB (🟡 +431 B) |
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Details
Only the gzipped size is provided here based on an expert tip.
First Load is the size of the global bundle plus the bundle for the individual page. If a user were to show up to your website and land on a given page, the first load size represents the amount of javascript that user would need to download. If next/link is used, subsequent page loads would only need to download that page's bundle (the number in the "Size" column), since the global bundle has already been downloaded.
Any third party scripts you have added directly to your app using the <script> tag are not accounted for in this analysis
Next to the size is how much the size has increased or decreased compared with the base branch of this PR. If this percentage has increased by 10% or more, there will be a red status indicator applied, indicating that special attention should be given to this.
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Thank you for signing our Contributor License Agreement. We can now accept your code for this (and any) Facebook open source project. Thanks! |
harish-sethuraman
approved these changes
Nov 25, 2021
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harish-sethuraman
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Nice work thanks 😄
gaearon
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Nov 29, 2021
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gaearon
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gaearon
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thanks. can we fix nullability or explain why it's necessary?
gaearon
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Nov 29, 2021
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Fixing a bug on the Challenges/Navigation component wherein the state
scrollPoswas not updated if the active challenge was changed from outside the navigation. (Possible via the "Next Challenge" button below the challenge).The fix was to remove the state entirely, and refactor into a variable based on the
activeChallengeprop, so it could be maintained on re-render.Tested on pages with 1 challenge, and multiple challenges, spamming button clicks, and using all means of navigation (e.g. <, >, "Next Challenge", and challenge names)