redux-batch | Enhance your Redux store to support batched actions | State Container library
kandi X-RAY | redux-batch Summary
kandi X-RAY | redux-batch Summary
Enhance your Redux store to support batched actions.
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Top functions reviewed by kandi - BETA
- creates a redux reducer that subscribes to listeners .
- Subscribes to a given listener .
- Dispatches an action .
- Re - notify listeners
- Makes an array of listeners to be moved to the current listeners .
- Dispatch action to action recursively .
redux-batch Key Features
redux-batch Examples and Code Snippets
Community Discussions
Trending Discussions on redux-batch
QUESTION
I am trying to explain the React-Redux batch() function on my website. In order to do so, I need a counterexample without using batch() so that the reader can see the difference. However, as you can see here on CodeSandbox, I couldn't get the counterexample to work, as batching occurred even with multiple asynchronous operations, ie. the number is incremented by two instead of one.
Could someone provide a working counterexample?
...ANSWER
Answered 2022-Apr-14 at 17:31'React 18 adds out-of-the-box performance improvements by doing more batching by default, removing the need to manually batch updates in application or library code. '
I was using React 18 on CodeSandbox. Earlier versions do not do automatic batching like React 18.
(see reference here and here)
QUESTION
I was using Tailwind v2 and when I am upgrading it to v3 it is giving me Postcss 8 Error (Error: PostCSS plugin tailwindcss requires PostCSS 8.). I tried to resolve this Error but did not succeed. Is there any way I can use Tailwind Cli in React Js. Error ScreenShoot
...ANSWER
Answered 2022-Jan-13 at 06:36tailwindcss v3 only supports Postcss8 and only create-react-app v5 supports Postcss8 for now. So you need to upgrade the create-react-app to v5. No need for craco in create-react-app v5 as well
First make sure to checkout to different branch or push your code to github before migrating, just for safety.
1.First run npm uninstall @craco/craco autoprefixer postcss tailwindcss
Delete the craco.config.js file
Delete the tailwind.config.js
Now just follow the offical tailwindcss docs
2. Run npm install -D tailwindcss postcss autoprefixer
3. npx tailwindcss init -p
copy paste the tailwind.config.js file from tailwindcss docs
4. npm install react-scripts@latest
5. Now npm start
Later paste your previous tailwind.config theme in the new tailwind.config.js file.
The order of steps may or may not matter but following this steps worked for me.
QUESTION
I am trying to build react prod docker container with Azure DevOps pipelines. After I upgrade my build environment and code, Pipeline failed. After some research I add "--node-flags --max-old-space-size=8192" statement my build command. But it didn't matter. I also try tried relevant node containers for a build, it didn't work.
...ANSWER
Answered 2021-Jul-04 at 12:19I was aware that the "--max-old-space-size=8192" parameter does not pass to build. So I dedided to add ENV in Dockerfile like " ENV NODE_OPTIONS="--max-old-space-size=8192"". Finally my Dockerfile transformed to:
QUESTION
I read at https://react-redux.js.org/api/batch that one can use batch
"to ensure that multiple actions dispatched outside of React only result in a single render update", like this (which I use in React event handler i.e.):
ANSWER
Answered 2020-Jan-21 at 22:17I'm a Redux maintainer and author of Redux Toolkit.
I actually just wrote a blog post entitled A Comparison of Redux Batching Techniques, which covers the various forms of batching available with Redux actions.
As I just commented over in that redux-batch
issue:
The
unstable_batchedUpdates()
usage within React-Redux itself only attempts to minimize the nested re-renders from within a single dispatch. That does not overlap with the goal of this project, which attempts to allow dispatching multiple actions at once while only notifying store subscribers a single time.
Per your original question, I'm not sure that you can use React-Redux's batch()
API correctly in sagas, because of the need to yield put()
. The batch()
API (which is just React's own unstable_batchedUpdates()
API, re-exported) relies on tracking any React state updates that are queued during a single event loop tick, and I suspect that use of generators may not work with that. I'd have to see examples in action to be sure.
In any case, per the blog post, there's several options for batching, which work in different ways. It's all a question of what actual use case you're trying to solve.
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