react.dev icon indicating copy to clipboard operation
react.dev copied to clipboard

[Beta] Adjusting Effect Dependencies

Open gaearon opened this issue 3 years ago • 1 comments

Preview

TODO

  • [x] Writing
  • [ ] Team review
  • [ ] Edit/simplify pass
  • [ ] Recap
  • [ ] Challenges

gaearon avatar Jul 21 '22 02:07 gaearon

Size Changes

📦 Next.js Bundle Analysis

This analysis was generated by the next.js bundle analysis action 🤖

New Page Added

The following page was added to the bundle from the code in this PR:

Page Size (compressed) First Load
/learn/adjusting-effect-dependencies 63.42 KB 148.09 KB

One Hundred Ninety-one Pages Changed Size

The following pages changed size from the code in this PR compared to its base branch:

Page Size (compressed) First Load
/ 47.99 KB (🟡 +25 B) 132.66 KB
/404 47.09 KB (🟡 +25 B) 131.76 KB
/apis 47.88 KB (🟡 +25 B) 132.54 KB
/apis/createcontext 49.63 KB (🟡 +25 B) 134.3 KB
/apis/reactdom 47.82 KB (🟡 +31 B) 132.49 KB
/apis/render 49.86 KB (🟡 +25 B) 134.52 KB
/apis/usecontext 55.58 KB (🟡 +25 B) 140.25 KB
/apis/usereducer 55.22 KB (🟡 +25 B) 139.88 KB
/apis/useref 52.91 KB (🟡 +25 B) 137.58 KB
/apis/usestate 58.85 KB (🟡 +25 B) 143.52 KB
/blog 40.45 KB (🟡 +25 B) 125.12 KB
/blog/2013/06/02/jsfiddle-integration 57.9 KB (🟡 +25 B) 142.57 KB
/blog/2013/06/05/why-react 59.63 KB (🟡 +25 B) 144.3 KB
/blog/2013/06/12/community-roundup 59.33 KB (🟡 +25 B) 144 KB
/blog/2013/06/19/community-roundup-2 60 KB (🟡 +25 B) 144.66 KB
/blog/2013/06/21/react-v0-3-3 58.05 KB (🟡 +25 B) 142.72 KB
/blog/2013/06/27/community-roundup-3 60.37 KB (🟡 +25 B) 145.04 KB
/blog/2013/07/02/react-v0-4-autobind-by-default 58.67 KB (🟡 +25 B) 143.34 KB
/blog/2013/07/03/community-roundup-4 59.74 KB (🟡 +25 B) 144.4 KB
/blog/2013/07/11/react-v0-4-prop-validation-and-default-values 58.54 KB (🟡 +25 B) 143.21 KB
/blog/2013/07/17/react-v0-4-0 59.25 KB (🟡 +25 B) 143.92 KB
/blog/2013/07/23/community-roundup-5 60.13 KB (🟡 +25 B) 144.79 KB
/blog/2013/07/26/react-v0-4-1 58.01 KB (🟡 +25 B) 142.68 KB
/blog/2013/07/30/use-react-and-jsx-in-ruby-on-rails 58.62 KB (🟡 +25 B) 143.28 KB
/blog/2013/08/05/community-roundup-6 59.42 KB (🟡 +25 B) 144.09 KB
/blog/2013/08/19/use-react-and-jsx-in-python-applications 58.63 KB (🟡 +25 B) 143.3 KB
/blog/2013/08/26/community-roundup-7 59.59 KB (🟡 +25 B) 144.26 KB
/blog/2013/09/24/community-roundup-8 61.02 KB (🟡 +25 B) 145.69 KB
/blog/2013/10/03/community-roundup-9 59.96 KB (🟡 +25 B) 144.63 KB
/blog/2013/10/16/react-v0.5.0 59.65 KB (🟡 +25 B) 144.31 KB
/blog/2013/10/29/react-v0-5-1 58 KB (🟡 +25 B) 142.67 KB
/blog/2013/11/06/community-roundup-10 61.62 KB (🟡 +25 B) 146.29 KB
/blog/2013/11/18/community-roundup-11 60.7 KB (🟡 +25 B) 145.37 KB
/blog/2013/12/18/react-v0.5.2-v0.4.2 58.48 KB (🟡 +25 B) 143.15 KB
/blog/2013/12/19/react-v0.8.0 58.9 KB (🟡 +25 B) 143.57 KB
/blog/2013/12/23/community-roundup-12 60.36 KB (🟡 +25 B) 145.02 KB
/blog/2013/12/30/community-roundup-13 60.13 KB (🟡 +25 B) 144.8 KB
/blog/2014/01/02/react-chrome-developer-tools 58.39 KB (🟡 +25 B) 143.06 KB
/blog/2014/01/06/community-roundup-14 59.73 KB (🟡 +25 B) 144.4 KB
/blog/2014/02/05/community-roundup-15 60.95 KB (🟡 +25 B) 145.62 KB
/blog/2014/02/15/community-roundup-16 60.66 KB (🟡 +25 B) 145.33 KB
/blog/2014/02/16/react-v0.9-rc1 61.07 KB (🟡 +25 B) 145.74 KB
/blog/2014/02/20/react-v0.9 61.51 KB (🟡 +25 B) 146.18 KB
/blog/2014/02/24/community-roundup-17 60.38 KB (🟡 +25 B) 145.04 KB
/blog/2014/03/14/community-roundup-18 61.34 KB (🟡 +25 B) 146.01 KB
/blog/2014/03/19/react-v0.10-rc1 59.65 KB (🟡 +25 B) 144.32 KB
/blog/2014/03/21/react-v0.10 59.67 KB (🟡 +25 B) 144.34 KB
/blog/2014/03/28/the-road-to-1.0 59.79 KB (🟡 +25 B) 144.45 KB
/blog/2014/04/04/reactnet 58.43 KB (🟡 +25 B) 143.1 KB
/blog/2014/05/06/flux 58.55 KB (🟡 +25 B) 143.22 KB
/blog/2014/05/29/one-year-of-open-source-react 58.78 KB (🟡 +25 B) 143.44 KB
/blog/2014/06/27/community-roundup-19 60.32 KB (🟡 +25 B) 144.99 KB
/blog/2014/07/13/react-v0.11-rc1 60.7 KB (🟡 +25 B) 145.37 KB
/blog/2014/07/17/react-v0.11 61.96 KB (🟡 +25 B) 146.63 KB
/blog/2014/07/25/react-v0.11.1 58.91 KB (🟡 +25 B) 143.58 KB
/blog/2014/07/28/community-roundup-20 60.46 KB (🟡 +25 B) 145.13 KB
/blog/2014/07/30/flux-actions-and-the-dispatcher 60.1 KB (🟡 +25 B) 144.77 KB
/blog/2014/08/03/community-roundup-21 60.13 KB (🟡 +25 B) 144.8 KB
/blog/2014/09/03/introducing-the-jsx-specification 58.13 KB (🟡 +25 B) 142.8 KB
/blog/2014/09/12/community-round-up-22 60.61 KB (🟡 +25 B) 145.28 KB
/blog/2014/09/16/react-v0.11.2 58.91 KB (🟡 +25 B) 143.58 KB
/blog/2014/09/24/testing-flux-applications 62.09 KB (🟡 +25 B) 146.75 KB
/blog/2014/10/14/introducing-react-elements 61.04 KB (🟡 +25 B) 145.71 KB
/blog/2014/10/16/react-v0.12-rc1 61.01 KB (🟡 +25 B) 145.68 KB
/blog/2014/10/17/community-roundup-23 61.58 KB (🟡 +25 B) 146.24 KB
/blog/2014/10/27/react-js-conf 58.18 KB (🟡 +25 B) 142.85 KB
/blog/2014/10/28/react-v0.12 60.95 KB (🟡 +25 B) 145.62 KB
/blog/2014/11/24/react-js-conf-updates 58.57 KB (🟡 +25 B) 143.23 KB
/blog/2014/11/25/community-roundup-24 61.81 KB (🟡 +25 B) 146.47 KB
/blog/2014/12/18/react-v0.12.2 58.6 KB (🟡 +25 B) 143.26 KB
/blog/2014/12/19/react-js-conf-diversity-scholarship 58.99 KB (🟡 +25 B) 143.66 KB
/blog/2015/01/27/react-v0.13.0-beta-1 59.96 KB (🟡 +25 B) 144.63 KB
/blog/2015/02/18/react-conf-roundup-2015 61.94 KB (🟡 +25 B) 146.61 KB
/blog/2015/02/20/introducing-relay-and-graphql 61.1 KB (🟡 +25 B) 145.76 KB
/blog/2015/02/24/react-v0.13-rc1 60 KB (🟡 +25 B) 144.66 KB
/blog/2015/02/24/streamlining-react-elements 62.55 KB (🟡 +25 B) 147.22 KB
/blog/2015/03/03/react-v0.13-rc2 59.33 KB (🟡 +25 B) 144 KB
/blog/2015/03/04/community-roundup-25 60.29 KB (🟡 +25 B) 144.96 KB
/blog/2015/03/10/react-v0.13 60.61 KB (🟡 +25 B) 145.28 KB
/blog/2015/03/16/react-v0.13.1 58.43 KB (🟡 +25 B) 143.1 KB
/blog/2015/03/19/building-the-facebook-news-feed-with-relay 61.19 KB (🟡 +25 B) 145.86 KB
/blog/2015/03/26/introducing-react-native 58.33 KB (🟡 +25 B) 142.99 KB
/blog/2015/03/30/community-roundup-26 60.26 KB (🟡 +25 B) 144.92 KB
/blog/2015/04/17/react-native-v0.4 59.17 KB (🟡 +25 B) 143.84 KB
/blog/2015/04/18/react-v0.13.2 58.51 KB (🟡 +25 B) 143.18 KB
/blog/2015/05/01/graphql-introduction 63 KB (🟡 +25 B) 147.67 KB
/blog/2015/05/08/react-v0.13.3 58.39 KB (🟡 +25 B) 143.06 KB
/blog/2015/05/22/react-native-release-process 58.55 KB (🟡 +25 B) 143.22 KB
/blog/2015/06/12/deprecating-jstransform-and-react-tools 59 KB (🟡 +25 B) 143.67 KB
/blog/2015/07/03/react-v0.14-beta-1 60.51 KB (🟡 +25 B) 145.18 KB
/blog/2015/08/03/new-react-devtools-beta 59.11 KB (🟡 +25 B) 143.78 KB
/blog/2015/08/11/relay-technical-preview 59.18 KB (🟡 +25 B) 143.84 KB
/blog/2015/08/13/reacteurope-roundup 60.76 KB (🟡 +25 B) 145.43 KB
/blog/2015/09/02/new-react-developer-tools 58.53 KB (🟡 +25 B) 143.19 KB
/blog/2015/09/10/react-v0.14-rc1 64.22 KB (🟡 +25 B) 148.88 KB
/blog/2015/09/14/community-roundup-27 60.69 KB (🟡 +25 B) 145.36 KB
/blog/2015/10/01/react-render-and-top-level-api 59.66 KB (🟡 +25 B) 144.33 KB
/blog/2015/10/07/react-v0.14 64.7 KB (🟡 +25 B) 149.37 KB
/blog/2015/10/19/reactiflux-is-moving-to-discord 60.41 KB (🟡 +25 B) 145.08 KB
/blog/2015/10/28/react-v0.14.1 58.42 KB (🟡 +25 B) 143.09 KB
/blog/2015/11/02/react-v0.14.2 58.45 KB (🟡 +25 B) 143.12 KB
/blog/2015/11/18/react-v0.14.3 58.57 KB (🟡 +25 B) 143.24 KB
/blog/2015/12/04/react-js-conf-2016-diversity-scholarship 59.45 KB (🟡 +25 B) 144.11 KB
/blog/2015/12/16/ismounted-antipattern 59.05 KB (🟡 +25 B) 143.71 KB
/blog/2015/12/18/react-components-elements-and-instances 62.97 KB (🟡 +25 B) 147.64 KB
/blog/2015/12/29/react-v0.14.4 58.24 KB (🟡 +25 B) 142.91 KB
/blog/2016/01/08/A-implies-B-does-not-imply-B-implies-A 59.26 KB (🟡 +25 B) 143.93 KB
/blog/2016/01/12/discontinuing-ie8-support 58.07 KB (🟡 +25 B) 142.74 KB
/blog/2016/02/19/new-versioning-scheme 59.45 KB (🟡 +25 B) 144.12 KB
/blog/2016/03/07/react-v15-rc1 62.2 KB (🟡 +25 B) 146.87 KB
/blog/2016/03/16/react-v15-rc2 59.06 KB (🟡 +25 B) 143.73 KB
/blog/2016/03/29/react-v0.14.8 58.2 KB (🟡 +25 B) 142.87 KB
/blog/2016/04/07/react-v15 66.39 KB (🟡 +25 B) 151.06 KB
/blog/2016/04/08/react-v15.0.1 58.96 KB (🟡 +25 B) 143.62 KB
/blog/2016/07/11/introducing-reacts-error-code-system 58.67 KB (🟡 +25 B) 143.34 KB
/blog/2016/07/13/mixins-considered-harmful 66.82 KB (🟡 +25 B) 151.49 KB
/blog/2016/07/22/create-apps-with-no-configuration 62.15 KB (🟡 +25 B) 146.82 KB
/blog/2016/08/05/relay-state-of-the-state 62.19 KB (🟡 +25 B) 146.86 KB
/blog/2016/09/28/our-first-50000-stars 63.64 KB (🟡 +25 B) 148.3 KB
/blog/2016/11/16/react-v15.4.0 61.59 KB (🟡 +25 B) 146.25 KB
/blog/2017/04/07/react-v15.5.0 62.15 KB (🟡 +25 B) 146.82 KB
/blog/2017/05/18/whats-new-in-create-react-app 61.55 KB (🟡 +25 B) 146.22 KB
/blog/2017/06/13/react-v15.6.0 60.17 KB (🟡 +25 B) 144.84 KB
/blog/2017/07/26/error-handling-in-react-16 60.52 KB (🟡 +25 B) 145.19 KB
/blog/2017/09/08/dom-attributes-in-react-16 60.95 KB (🟡 +25 B) 145.62 KB
/blog/2017/09/25/react-v15.6.2 59.28 KB (🟡 +25 B) 143.95 KB
/blog/2017/09/26/react-v16.0 64.41 KB (🟡 +25 B) 149.08 KB
/blog/2017/11/28/react-v16.2.0-fragment-support 62.35 KB (🟡 +25 B) 147.02 KB
/blog/2017/12/07/introducing-the-react-rfc-process 58.87 KB (🟡 +25 B) 143.54 KB
/blog/2017/12/15/improving-the-repository-infrastructure 74.65 KB (🟡 +25 B) 159.32 KB
/blog/2018/03/01/sneak-peek-beyond-react-16 58.82 KB (🟡 +25 B) 143.49 KB
/blog/2018/03/27/update-on-async-rendering 64.07 KB (🟡 +25 B) 148.74 KB
/blog/2018/03/29/react-v-16-3 60.89 KB (🟡 +25 B) 145.55 KB
/blog/2018/05/23/react-v-16-4 61.02 KB (🟡 +25 B) 145.69 KB
/blog/2018/06/07/you-probably-dont-need-derived-state 64.69 KB (🟡 +25 B) 149.35 KB
/blog/2018/08/01/react-v-16-4-2 59.68 KB (🟡 +25 B) 144.34 KB
/blog/2018/09/10/introducing-the-react-profiler 61.29 KB (🟡 +25 B) 145.95 KB
/blog/2018/10/01/create-react-app-v2 61.76 KB (🟡 +25 B) 146.43 KB
/blog/2018/10/23/react-v-16-6 60.96 KB (🟡 +25 B) 145.63 KB
/blog/2018/11/13/react-conf-recap 58.68 KB (🟡 +25 B) 143.34 KB
/blog/2018/11/27/react-16-roadmap 64.87 KB (🟡 +25 B) 149.54 KB
/blog/2018/12/19/react-v-16-7 59.8 KB (🟡 +25 B) 144.47 KB
/blog/2019/02/06/react-v16.8.0 62.07 KB (🟡 +25 B) 146.73 KB
/blog/2019/02/23/is-react-translated-yet 61.63 KB (🟡 +25 B) 146.29 KB
/blog/2019/08/08/react-v16.9.0 64.56 KB (🟡 +25 B) 149.23 KB
/blog/2019/08/15/new-react-devtools 59.17 KB (🟡 +25 B) 143.84 KB
/blog/2019/10/22/react-release-channels 60.99 KB (🟡 +25 B) 145.66 KB
/blog/2019/11/06/building-great-user-experiences-with-concurrent-mode-and-suspense 65.68 KB (🟡 +25 B) 150.35 KB
/blog/2020/02/26/react-v16.13.0 61.9 KB (🟡 +25 B) 146.57 KB
/blog/2020/08/10/react-v17-rc 68.19 KB (🟡 +25 B) 152.86 KB
/blog/all 56.47 KB (🟡 +25 B) 141.14 KB
/community 47.69 KB (🟡 +25 B) 132.35 KB
/community/acknowledgements 48.87 KB (🟡 +25 B) 133.54 KB
/community/meet-the-team 49.57 KB (🟡 +25 B) 134.24 KB
/learn 52.64 KB (🟡 +25 B) 137.31 KB
/learn/add-react-to-a-website 52.76 KB (🟡 +25 B) 137.43 KB
/learn/adding-interactivity 54.33 KB (🟡 +25 B) 139 KB
/learn/choosing-the-state-structure 60.05 KB (🟡 +25 B) 144.72 KB
/learn/conditional-rendering 52.28 KB (🟡 +25 B) 136.95 KB
/learn/describing-the-ui 51.5 KB (🟡 +25 B) 136.17 KB
/learn/editor-setup 48.96 KB (🟡 +25 B) 133.63 KB
/learn/escape-hatches 47.01 KB (🟡 +25 B) 131.68 KB
/learn/extracting-state-logic-into-a-reducer 57.69 KB (🟡 +25 B) 142.36 KB
/learn/importing-and-exporting-components 50.68 KB (🟡 +25 B) 135.35 KB
/learn/installation 48.29 KB (🟡 +25 B) 132.96 KB
/learn/javascript-in-jsx-with-curly-braces 50.76 KB (🟡 +25 B) 135.42 KB
/learn/keeping-components-pure 54.89 KB (🟡 +25 B) 139.55 KB
/learn/managing-state 53.61 KB (🟡 +25 B) 138.28 KB
/learn/manipulating-the-dom-with-refs 55.86 KB (🟡 +25 B) 140.52 KB
/learn/passing-data-deeply-with-context 55.4 KB (🟡 +25 B) 140.07 KB
/learn/passing-props-to-a-component 54.46 KB (🟡 +25 B) 139.12 KB
/learn/preserving-and-resetting-state 58.43 KB (🟡 +25 B) 143.09 KB
/learn/queueing-a-series-of-state-updates 52.25 KB (🟡 +25 B) 136.92 KB
/learn/react-developer-tools 48.25 KB (🟡 +25 B) 132.92 KB
/learn/reacting-to-input-with-state 56.86 KB (🟡 +25 B) 141.53 KB
/learn/referencing-values-with-refs 53.77 KB (🟡 +25 B) 138.44 KB
/learn/render-and-commit 50.75 KB (🟡 +25 B) 135.42 KB
/learn/rendering-lists 54.84 KB (🟡 +25 B) 139.51 KB
/learn/responding-to-events 53.78 KB (🟡 +25 B) 138.44 KB
/learn/scaling-up-with-reducer-and-context 51.82 KB (🟡 +25 B) 136.49 KB
/learn/sharing-state-between-components 52.9 KB (🟡 +25 B) 137.57 KB
/learn/start-a-new-react-project 49.32 KB (🟡 +25 B) 133.99 KB
/learn/state-a-components-memory 57.98 KB (🟡 +25 B) 142.65 KB
/learn/state-as-a-snapshot 51.55 KB (🟡 +25 B) 136.22 KB
/learn/synchronizing-with-effects 64.63 KB (🟡 +29 B) 149.3 KB
/learn/thinking-in-react 53.62 KB (🟡 +25 B) 138.29 KB
/learn/updating-arrays-in-state 55.85 KB (🟡 +25 B) 140.52 KB
/learn/updating-objects-in-state 55.58 KB (🟡 +25 B) 140.25 KB
/learn/writing-markup-with-jsx 51 KB (🟡 +25 B) 135.67 KB
/learn/you-might-not-need-an-effect 64.13 KB (🟡 +1.21 KB) 148.8 KB
/learn/your-first-component 51.59 KB (🟡 +25 B) 136.26 KB
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.

github-actions[bot] avatar Jul 21 '22 02:07 github-actions[bot]