# mengxi-ream/read-frog

🐸 Read Frog - Language Learning & Translate | 🐸 陪读蛙 - 语言学习与翻译

Repository: https://github.com/mengxi-ream/read-frog
Canonical: https://ross.abutalabs.com/products/read-frog
Homepage: https://readfrog.app
Language: TypeScript
License: GPL-3.0
License Family: copyleft
Topics: browser-extension, chrome-extension, deepseek, language-learning, llm, openai, gpt, english-learning, immersive-translate, react, translate, wxt, chinese, english, japanese
Last push: 2026-08-25T15:13:51+00:00

## Health v2 (maintenance only)
Score: 82/100 (v2, computed 2026-09-03T02:39:23.370411+00:00)
- activity 99, release rhythm 87, longevity 36
- inputs: {"age_days": 504, "days_push": 8, "days_rel": 8, "gap_med": 1.0, "n_releases_24m": 219}
- flags: none
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 9346, forks 664 (observed 2026-08-28T04:10:30.706624+00:00)

## What it is
Read Frog is an open-source AI-powered browser extension for language learning and immersive translation. It translates web pages, selected text, and video subtitles bilingually, offers context-aware AI actions, text-to-speech, and a Notebase workspace for saving vocabulary and generating flashcards.

## Use cases
- translate web pages bilingually while learning a language
- translate youtube video subtitles with ai
- look up selected words with a dictionary and save vocabulary
- generate flashcards from saved vocabulary for review
- use custom ai actions on selected text like improving writing
- read foreign-language articles with context-aware translation
- listen to translations with text-to-speech

## When to choose
- you want an open-source alternative to immersive translate with language-learning features
- you want to turn web content and videos into study material with flashcards
- you want to bring your own llm provider api keys like openai or deepseek
- you need bilingual page translation that preserves the original layout

## When to avoid
- you need a fully free product without subscription limits for heavy video subtitle usage
- you need offline translation without any llm api
- you need translation outside the browser, such as for documents or ebooks on desktop

## Facets
- artifact type: plugin
- maturity: active
- function: nlp, llm-inference, tts, chatbot
- domain: education, browser-extensions
- platform: browser, browser-extension
- tags: immersive-translation, language-learning, chrome-extension, firefox-extension, ai-translation, vocabulary, flashcards, youtube-subtitles, wxt, openai, deepseek, natural-language-processing, localization, typescript

## Member repositories
- mengxi-ream/read-frog (main) score 82

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:10:30.706624+00:00.
- Health v2: computed from the inputs above; adoption is never an input.
- Inferred fields (summary, facets, guidance): AI-extracted, prompt v1, taxonomy v1, on 2026-08-29T17:22:27.252965+00:00, confidence not recorded.
  - readme: https://github.com/mengxi-ream/read-frog (fetched 2026-08-28T04:10:30.706624+00:00, sha a2ba9f36953b)
  - homepage: https://readfrog.app (fetched 2026-08-29T08:22:47.682563+00:00, sha 59eb94964cfc)
  - site_page: https://www.readfrog.app/en/docs (fetched 2026-08-29T08:22:47.720736+00:00, sha 7f9f9061cec2)
  - site_page: https://www.readfrog.app/en/about (fetched 2026-08-29T08:22:47.821998+00:00, sha 97bad3c55ed6)
  - site_page: https://www.readfrog.app/en/pricing (fetched 2026-08-29T08:22:47.763474+00:00, sha 15bab005812f)
- Data as of 2026-08-30T08:39:29.467469+00:00.