React i18next (Complete Tutorial)
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- เผยแพร่เมื่อ 18 มิ.ย. 2024
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In this video we will learn about translating your React app into multiple languages using React-i18next. This will allow you to specify a simple configuration object with all of your languages, and then use the useTranslation hook or the Trans component to translate any string in your application into any other language.
Brother, do you understand that you are the GOAT of React tutorials?
Very nice introduction!
A few additional things that might be interesting to new users:
1) You can keep basic HTML nodes (e.g. ) instead of those numbers () in your translation strings.
2) ESLint plugin eslint-plugin-i18next helps you find untranslated texts in your code.
3) i18next-scanner can automatically extract all translated texts and collect them in translation files (e.g. /en/frontend.json, /de/frontend.json). The same thing could be done with the "saveMissing" config option it seems, but I haven't tried that myself yet.
Ok this is one more sub in the bank. I’ve been watching few of your tutorials here and there and you never miss, always go smoothly.
Trans component was starting to give me headache, thank you for this
Trans component is much easier to deal with using built-in 'components' property. No headache at all. As an idea of improvement as in a real project - load translations async from db. So neat. Thanks for your time and gr8 tut, man
Great stuff as usual. Since hardly any websites are hardcoded these days, it would be killer to see this implemented with a cms such as sanity!
Oh wow, this is awesome! I used to be a translator and now I'm a software developer. I'm REALLY interested in internationalizing and translating web apps.
Hey man, thanks a lot. Helped me a lot. You are always best at explaining concepts.
Your vids are really great keep it up
Excited to learn something new 😁
I used it once, and it worked well with normal tags in locales, and without passing the whole string in addition to the key. It only supported simple tags like strong etc. But it worked.
Bon tutoriel, il y a tout ce qu'il faut
content de l'entendre!
thanks bro for amazing contents ✊🏻
nice info! I also like the quality of the video. I am wondering what camera do you use? Is it green screen or just black curtain?
Thank you so much for this video
Excellente vidéo mon ami
Thank You.
in this tutorial string data is static, what about string data which is dynamic like data from a database?
I wonder How will it be for the data fetched from database like blog posts? It is a lots of work manually.
Hi cosden i hope you make a tutorial on how to use react helmet async. Been watching your tutorial about react. Thank you so much for bringing a good quality video
I am fluent in French too ! Awesome
Thank you Bro! very useful, but do time-codes pls for the future video
Regarding a change in keys that can break the UI - if your component and its helpers are padded with tests, then the commit that has these breaking changes should fail at some level, depending on the setup you have. For example a pre-commit script that runs all *.test files, a github action that blocks the PR if any test fails, etc.
is this the same for a next js project?
Great video! My question is, should I use the useTranslation hook the same way using typescript?
yes
So I need to create translation for every key on bunch of different languages.?
Yup
❤
Your Video are Good. need a video for testing in react
What if we want to separate different page translations too? Like I need an en.json for my home page and my settings page separatelly because there are tons of words in each page.
Can I do nested objects inside my json file like
en.json
{
"homePage":{
"welcomeText": "Hello!",
},
"settingsPage":{
"title":"Settings page"
}
}
And use it like this: { t("homePage.welcomeText") }??
Yeah! Check the docs there are also other ways to organize
@@cosdensolutions thanks! Will do
What if we want to change URL name. Thats not everything…
No need to create workarounds creating constants or whatever... It's possible to set up i18next so it gets translations types from translation files with a little configurations.
What about SEO?
you can use the trans component like this
with html tags or components
with variables and html tags or components
I would like to get More TS + React projects from scratch with tailwind or MUI
I noticed your tattoo - is it Farsi? It made me curious if you're Iranian. :))
Good video.
Regarding the library. This i18n is SO WRONG in the first place. The thing is that I should do so much manual work and the mistake possibility is so high. This is so frustrating.
As a developer, I want to have a running service within the project that will generate those JSONs without me. For me, it would be convenient to write full text in English inside t("Hello world!") and for all supported languages it will be like { fr: { "Hello world!": null } } With the highlighting when the text in the component is changing.
But no one seems to move in that direction.
You can. Set the createMissing config option or use i18next-scanner to extract and collect translations.
@@dominikrodler8010 Oh. Ok. Thank you very much :)
CFBR
Out of curiosity, what's your native language?
Romanian
@@cosdensolutions I would have never guessed! Your English sounds so good. I once had a project manager from Romania (Andrei), and you sound nothing like him. 😅
Dude, you should read the documentation better. Use Trans with components prop.
❤