GrokVocab
Hi HN, As a non-native speaker, I improved my vocabulary by reading English novels. At the time, it felt like a clever hack. It was hard and sometimes took me hours to read a single page(because I had to constantly look up words), but I pushed through because I enjoyed reading, especially fiction. I would never have put in the same effort to create flashcards or word lists and then memorize words. Learning works for me when it becomes a side effect of something engaging. Even now, if I want to learn a new programming language or framework, I skim the basics, pick a small project, and learn…
GrokVocab launched on July 16, 2025 with 11 votes, #1,852 of 9,223 launches that month and more than 50% of that year's launches. The site was still online in September 2026, 1 year on.
What it does
GrokVocab helps you learn new words naturally through short, engaging passages. No flashcards, no memorization. Just read, answer some questions, and the words will stick.
Our app gives you a new reading material whenever you click the button on top. It will be interesting, engaging and bite-sized. Your goal is to understand the passage given. Try to guess the meaning of the unfamiliar words in the passage from the context. In Advanced Mode you will get a more complex passage. Our app will pick some words from the passage and will ask you whether you know/guessed the meaning. By challenging your knowledge immediately, more context is added in your mind. Whether you get it right or not, at the end of this evaluation you would have learned a new word. Either you know the meaning of the word already or you think you have understood the meaning from the context.…from grokvocab.com
In the maker’s words, at launch
Hi HN, As a non-native speaker, I improved my vocabulary by reading English novels. At the time, it felt like a clever hack. It was hard and sometimes took me hours to read a single page(because I had to constantly look up words), but I pushed through because I enjoyed reading, especially fiction. I would never have…
Does a similar job
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Personalized Duolingo (kind of) for vocabulary building2025 · github.com · ▲161Hi! Wanted to share the project I really wanted to have. TLDR; this app lets you create your own list of words and you get a Duolingo-like experience (kind of, still needs a lot of features) practicing those words in their context. My English is not the best but not the worst either. But I realized I can't boost it up after a certain level! In my belief, in order to truly learn a language, you need to be exposed to that language often. Vocabulary is the key factor here if you really want to improve in any language. My experience is that when I read a book to improve my English vocabulary, I…
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