nowfound

AI · August 2, 2022

Duolingify from Roshi.ai

Turn anything into a language lesson, instantly

Duolingify from Roshi.ai launched on August 2, 2022 with 79 votes, #492 of 3,307 launches that month and more than 75% of that year's launches. The site was still online in September 2026, 4 years on.

What it does

Roshi is your language education toolkit: - Instantly make language-learning games out of anything such as articles or Youtube videos - Analyze and simplify text automatically - Do all of the above from our Chrome extension

Roshi - Custom Lessons in Seconds

Hey Roshi! Can you make a matching exercise with images about different types environments. Targeted activities based on specialized criteria (e.g.from roshi.ai

Does a similar job

all alternatives →
  • EasyLang AI2024 · mylens.ai · ▲301

    Learn any language with AI in a fun, easy, personalized way

  • Roshi2022 · roshi.ai · ▲71

    Make the web easier to read

  • Fluent 2.02023 · fluent.co · ▲225

    An AI language tutor in your browser

  • Duolingo Ninja2023 · duoninja.com · ▲82

    Learn your Duolingo vocabulary while browsing the web

  • Learn Japanese contextually while browsingDec 2025 · lingoku.ai · ▲92

    Hi HN, Just wanted to share a tool i've been working on to help with my own study routine. It’s a browser extension called Lingoku. The idea is simple: we spend hours browsing the web in English every day. This tool replaces some of the english words with Japanese vocabulary based on your japanese level (Similar to Toucan, but with a better user experience). It’s basically an attempt to make the "i+1" method actually passive, you understand the sentence because it's mostly english, but you pick up Japanese words naturally from the context. It uses an LLM in the backend to make sure the…

  • LC
    LearnLingo – Converse with an AI-powered language tutor2023 · learnlingo.dev · ▲157

    Hey folks! I'm Callum, and I'm working on a way to practice a new language with an AI powered tutor. I've always found that the hardest part of learning a new language is finding someone to actually converse with. Even if a partner can be found, the pressure can mean that you are more focused on not making mistakes than on actually learning new grammar or vocabulary. The service that I have been working on allows you to practice with a language tutor via online chat messages, or you can have a turn-based voice conversation. I'm working on a number of other features that will be coming out…

More ai this month

the category →
  • Video model that turns script into viral social media videos

    AI · 17d ago · spira.ai

  • The browser where Claude Code and Codex work beside you

    AI · 16d ago · rill.love

  • Kolibri is Aleph Alpha

    AI · 18d ago · tej.as

  • Paintings by AI models: programs run through a simulation of oil paint.

    AI · 20d ago · stillwet.art

  • Onepin▲384

    AI voiceover with every name, price and date said right

    AI · 30d ago · onepin.ai

  • A real-time world model you can explore and change

    AI · 28d ago · world.pixverse.video

Source: Product Hunt launch ↗

Launched alongside, August 2022

the whole month →
  • Xnapper▲1,517

    Take beautiful screenshots instantly

    Work · 2022 · xnapper.com

  • Gamma▲1,169

    Auto-generate decks, docs & social posts inside any workflow

    Work · 2022 · gamma.app

  • Threado▲921

    The command center for community builders

    Life & fun · 2022

  • Build remote engineering teams in 24 hours

    Dev tools · 2022 · remotebase.com

  • Convert Figma designs into Flutter 3.0 & React code rapidly

    Dev tools · 2022 · dhiwise.com

  • PA

    Hey HN, I've been working on https://pornpen.ai, a site for generating adult images. Please only visit the site if you are 18+ and willing to look at NSFW images. This site is an experiment using newer text-to-image models. I explicitly removed the ability to specify custom text to avoid harmful imagery from being generated. New tags will be added once the prompt-engineering algorithm is fine-tuned further. If the servers are overloaded, take a look at the feed and search pages to look through past results. For comments/suggestions/feedback please visit…

    AI · 2022 · pornpen.ai