airbnb/javascript

JavaScript Style Guide

Adam Jenkins

@adamcolejenkins

Hello all, I'm trying to use the Airbnb eslint config and I'm getting an error

SyntaxError: intrinsic %Symbol.species% does not exist!
References from: node_modules/eslint-config-airbnb-base/index.js

Jordan Harband

@ljharb

any longer stack trace?

that error should only happen if you’re using a very old node tho. What version?

Kushagra Varade

@varadekd

Hi,
I am very general problem in displaying a list in js and it seems the performance of the page gets disturb even if the list is rendered

My problem:
I have to display list that has 500+ rows and then perform search for all the rendered data.

Looking for something were I can render large data in list efficently with minimal JS work. Any leads to this (Without pagination)

Jordan Harband

@ljharb

why would you need to display 500 rows? a human can't see that many at once

Kushagra Varade

@varadekd

@tanhauhau I agree with you all 500 rows won't be visible at once. What is the solution that you are suggesting, Infinte scroll??

Or add and remove the already rendered node from DOM

Jordan Harband

@ljharb

no idea who that person is

but not infinite scroll; more, only render the elements the user can see at the moment. see https://npmjs.com/react-virtualized

Kushagra Varade

@varadekd

@ljharb Thanks

The person who want to see server logs In UI, I guess they are my auidence

SteveD83

@SteveD83

Guys I could really use some help

I have a Javascript issue

I think I know two ways to achieve what I need to, but I can't get either one to work

Basically put, I have a button that I need to 'on click"

And the on click should run a function in my app.js called rewardDoer

but no matter what I try I get "is not defined"

The other way is to use bindEvents: function() {
$(document).on('click'

SteveD83

@SteveD83

but I am using Tachyon style sheets and I can't figure out how to "reference" the button

Can anyone put me out of my missery

Jordan Harband

@ljharb

this is a channel for airbnb's javascript style guide, not a general help channel - good luck tho

SteveD83

@SteveD83

Ah >.<

Thanks

Sorry All

voloszad

@voloszad

Hi, is anyone here who can help in eslint config? I have a problem with spread operators

Jordan Harband

@ljharb

this isn't a generic help channel; it's for discussing airbnb's javascript styleguide

what's your question tho

voloszad

@voloszad

oh you mean styling, is there a channel for airbnb eslint coding standards/config?

Jordan Harband

@ljharb

this is the channel for airbnb's guide, which covers coding standards, config, styling

not general javascript or eslint questions tho

Sundara akilesh

@sundartinesh

for rendering a table data with 500 rows , which is better whether <tr> (or) <li>? which tag is better to increase the performance speed while rendering.

Jordan Harband

@ljharb

neither. no human can look at 500 rows at a time, so why would you render that many

Sundara akilesh

@sundartinesh

if so, what will be the result?

can i prefer li or tr?

or anyother solutions ?

Sundara akilesh

@sundartinesh

@ljharb

Jordan Harband

@ljharb

my suggestion is to use something like react-virtualized, and only render the rows a human is looking at

r4r4010203

@r4r4010203

I am new to react native .
I followed the below tutorial and got the slider working. https://medium.com/@rossbulat/react-native-carousels-with-horizontal-scroll-views-60b0587a670c
but the problem is when I run in ios simulator I see only one element
so I tried adjusting the container width to 50% in styles.
but not working.
one more thing is in simulator I need to click each item to swipe to left
its not working as normal swipe.
can you let me know how to enable the swipe in the simulator.
I debugged the code but not sure where I need to enable.
but in codesandbox swipe works fine
can you tell me how to fix it.
providing my code snippet and sandbox below
https://codesandbox.io/s/amazing-moore-s5gy3

ArturWierzbicki

@ArturWierzbicki

Hey guys! Any chance for v19 release pretty soon? I use version 2 of eslint-plugin-react-hooks which conflicts with the peerDependency setup of the guide. Fix is already merged: airbnb/javascript@3493b06 @ljharb

Jordan Harband

@ljharb

a v9 is not likely very soon; we'll probably wait for eslint 7 to come out, which also involves waiting for all our deps to update

but that's not a major change, so i might do it in a minor

spinningcat

@spinningcat

anyone has experience with GPUJS?

PyerX

@pyerx

Hi, please message me directly who is interested in collaboration of web development. #2020 #Web development #Collaboration

Manuk

@ManukMinasyan

Hey guys. I have a problem connected with "vuex-map-fields". Same problem with "vuex-pathify". I want the second option to work for me, which can be seen in the screenshot. But I can only make it work with the first option, what can I do? Thanks.

alt

Mile Mijatović

@mijatovicmile

Callbacks are TOOOOOOOOOO Complicated . A lot of people does not understand Callbacks, me is one of them :(

Unfortunately I saw a lot of callbacks youtube tutorials about Callbacks, but it's totally confusing for me

and I think for a lot of people also

Jordan Harband

@ljharb

understanding asynchrony in JS is critical tho

there's no way around it

Mile Mijatović

@mijatovicmile

do you understand Callbacks @ljharb ?

Jordan Harband

@ljharb

yes

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