Technology Stack
| Product | How It's Used | Owner |
|---|---|---|
| Gemini | Design and code generation for games | DeepMind |
| Claude | Design and packaging of installable apps | Anthropic |
| JavaScript | Core interactive logic | ECMA International |
| React | UI Component Library | Meta |
| Tailwind | Utility-first CSS framework | Tailwind Labs |
| PWA | Offline capabilities and app installation | W3C |
| Web Speech | Browser-based Speech Synthesis | W3C |
Threatened Languages
| Language | Status and Community |
|---|---|
| Беларуская Belarusian | While Russian dominates everyday use, Belarusian is compulsory for all schoolchildren and serves as the resistance language of exiled democratic forces. |
| Gaeilge Irish | Supported by the state and taught in schools, but daily community use is mostly restricted to the Gaeltacht regions. |
| Diné bizaad Navajo | The most widely spoken Native American language north of Mexico, with ongoing revitalization efforts in schools and media. |
| Cymraeg Welsh | Strong institutional support and bilingual policies have stabilized speaker numbers, with vibrant cultural festivals like the Eisteddfod. |
| ייִדיש Yiddish | Historically the language of Ashkenazi Jews, now primarily spoken in Hasidic and Haredi communities worldwide. |
| ʻŌlelo Hawaiʻi Hawaiian | Once nearly extinct, it has seen a major revitalization through immersion schools and designation as an official state language. |
Features
- Thousands of free and open-source games.
- Learn English and 60+ other languages.
- Easy install on mobile for offline use.
- Apps with no ads or in-app purchases.
- Human-like speech for many languages.
- Customizable app generation — instructions provided.
Open Source for Everyone
The Open Source movement was a revolution for programmers, allowing them to freely reuse existing tools and systems.
With the advent of mass-market AI, anyone can build with Open Source. Every page on this site has a "Source" button in the top corner. You can download the source prompt for any game, change it for your needs, and produce a fully functional customized game.
| Use Case | Prompt | Game Link |
|---|---|---|
| Venture Capitalist in Ukraine | Find 40 phrases and terms related to investment and startup culture in Ukraine. | Play |
| German Fun Words | Generate a list of 20 interesting German compound words that don't have a direct translation in English. Example: Schadenfreude. | Play |
| Studying Navajo Culture | Create a dataset of the 10 most common Navajo words that have no direct translation into English. | Play |
| Belarusian Political Slogans | Do a deep dive into the usage of the Belarusian text. After the literal translation, add a short explanation in English describing who uses the Belarusian phrase and in what context. Use an objective POV, not pro- or anti-government. | Play |
| Irish Grammar School Pupil | Generate a list of 50 Irish Gaelic words that a 3rd class student in an Irish primary school would be expected to know. | Play |
Lifelike Speech in Most Languages
OpenLang.ai provides both visual and auditory feedback to optimize the learning experience. Just a few years ago computer speech was robotic and annoying. Now even budget smartphones can produce human-like voices in dozens of languages. Check out the video guide to configure text-to-speech on your device.
The language spoken by the app depends on which language the user is learning. If the primary browser language is English, then the app assumes that the user is learning the second language and uses that voice. Otherwise, the voice is English.
Community Forum
Suggest improvements, report bugs, and share games you've built: forum.openlang.ai
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