
Lingua AI — Learn 100+ languages with your AI tutor
Chat with an AI language tutor, practice pronunciation, and learn 100+ languages through daily lessons and quizzes.
@MahendraMack9b · X
Check out what I just built with Lovable!
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Chat with an AI language tutor, practice pronunciation, and learn 100+ languages through daily lessons and quizzes.
@MahendraMack9b · X
Check out what I just built with Lovable!

Train dragons across school subjects, breed hybrids, and hatch Legendaries in this free AI-powered game.
@DragonAcad3my · X
A game that teaches you.


Free platform with 500+ coding challenges, learning tracks, and live contests.
@sumitkdevcode · X

Summarize podcast episodes with AI-generated keypoints to catch up faster.
@andreimatei · X

Turn books into AI-powered audio summaries and insights.
@Aireadio · X
🚀 Just launched AIReadio! 📚 Turn books into AI-powered summaries, deep insights, and natural audio in minutes. Built for curious minds who want to learn faster—even with a busy schedule. Try it 👉 #buildinpublic #indiehackers #AI #books #SaaS

Tap keys in rhythm to master sprint physics and set records in this rhythmic challenge game.
stigo · V2EX
继续上站,今天顺便修了 2 个 bug,系统越用越顺手了 ## 不废话,直接上链接👇👇👇 - [Play Speed Stars Online for Free]( https://speed-stars.top/)  - [Drive Mad Unblocked]( https://speed-stars.top/)  ## 后面计划多做几个模板,告别千篇一律

Create and launch websites from text descriptions with AI, no coding required.
@PrakashS720 · X
Been deep in AI tools this week. Here are 10 that actually earned a spot in my stack: 1. (prompt once, generate with 40+ image/video models) 2. (an AI colleague that works your tickets in Slack) 3. (a blockchain built so AI agents can pay each other) 4. (one API key for 100+ models, auto-routed + insured) 5. (an AI employee that lives in Slack and Teams) 6. (run your fleet of Claude Code/Codex agents in parallel) 7. (AI search that answers instead of just linking) 8. (describe a topic, get a full slide deck back) 9. (speak naturally, get polished text 4x faster) 10. (60+ image/video models, one prompt box) Don't lose this list, it could be incredibly helpful.

Learn data structures and algorithms through interactive visualizations and interview prep tools.
@aarsh_30 · X

Capture meetings, write notes with AI, and create diagrams on a shared canvas in one place.
@rubs_murga · X

Interactive demo for experimenting with grading mechanics.
@TheEduardoRFS · X
I vibe coded a demo for grading, not in a great shape but it's fun to play a bit.

Learn Croatian from A1 to C1 with structured lessons, speaking practice, and AI correction.
u/Formal_Diver9067 · Reddit
I built a full A1 to C1 Croatian course because none of the big language apps teach it I started building Govoriti because I wanted a proper way to learn Croatian and kept running into the same problem: the big apps just do not teach it. Duolingo, Babbel, Rosetta Stone, Busuu, all skip Croatian. There are a few smaller options, but most either stop fairly early or feel more like content libraries than actual courses. I wanted something structured, closer to a real class, but self-paced. S