I'm pretty sure, you'll find companies like this one which provide a nice GUI for helping with l10n or this one which offers translation services or this page that offers to convert between different formats, one of which probably has a nice GUI tool. Found them by 20 secs of googling. Source: about 1 year ago

Localise has no problem reading the json files or export to json, we recently started using it in collaboration with external translators. Source: about 1 year ago

Actually I don't have "my" app. But in our app we use https://lokalise.com/ to localize it even to Norwegian. Our team is not the most expensive company in the world btw. And we don't have 1B+ users all over the world. Source: about 1 year ago

Internationalization (i18n) pain for a documentation project is a process problem, not a feature gap. Documentation frameworks are not meant to translate your developer docs for you into the language of your choice. Some frameworks might offer i18n support, like the Crowdin support in Docusauraus v2. With Jekyll, you have to pick a theme like this one. I doubt if the reST or adoc frameworks would differ much from... - Source: dev.to / over 1 year ago

I've been thinking about building a micro saas very similar to this after having so many issues coordinating the localization of several products I manage. The only robust options in the market are incredibly expensive (for example https://lokalise.com/). Source: almost 2 years ago

Throughout this, I've tried to consume as much content in my TL as I could. I've subscribed to podcasts, watched videos, listened to music (https://lyricstraining.com/ can be fun), and read a lot. Of course, I've managed to do far more of this as my language level has improved, since it's been easier to find content that I can understand that holds my attention. Source: 12 months ago

Https://lyricstraining.com is a website to practice English (and other languages) listening using currently popular music. Has various levels of difficulty and accents. Learners try to fill in missing words in the lyrics before time runs out. (I generally ask my students to suggest their favorite songs in English and they are usually available). Source: about 1 year ago

Lyrics Training, where you practice multiple choice or writing the lyrics to songs - has also other languages other than English and levels of difficulty. Source: over 1 year ago

Check this out https://lyricstraining.com/ Great way to practice listening and writing at once. You are listening to music, see subtitles and you have to fill in the gaps. Source: over 1 year ago

Language learning 1. 2 hours of Turkish and German studying -- study 1 hour of Turkish and German a week 2. Daily anki or https://lyricstraining.com for Turkish and German. Source: almost 2 years ago