This product was not featured by Product Hunt yet. It will not be visible on their landing page and won't be ranked (cannot win product of the day regardless of upvotes).
Huadong
Explain selected text without interrupting your reading
Highlight a passage, understand it in a floating conversation, and keep reading. Huadong is a free, client-side Chrome extension with English/Chinese support, screenshot questions and interactive charts. Bring an OpenAI API key or configure the Mac helper for an eligible ChatGPT account. AI usage is subject to your provider’s charges and limits.
I built Huadong to keep explanations beside the page being read. Select text, ask for an example or a simpler explanation, then continue reading. It sends AI requests to OpenAI without my own relay server. It is not offline, and setup is required: use an API key or the separate macOS helper (Node.js 22+) for eligible ChatGPT accounts. I would love feedback on the reading experience and first-use setup.
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About Huadong on Product Hunt
“Explain selected text without interrupting your reading”
Huadong was submitted on Product Hunt and earned 0 upvotes and 1 comments, placing #251 on the daily leaderboard. Highlight a passage, understand it in a floating conversation, and keep reading. Huadong is a free, client-side Chrome extension with English/Chinese support, screenshot questions and interactive charts. Bring an OpenAI API key or configure the Mac helper for an eligible ChatGPT account. AI usage is subject to your provider’s charges and limits.
Huadong was featured in Chrome Extensions (52.9k followers) and Productivity (665.4k followers) on Product Hunt. Together, these topics include over 194.8k products, making this a competitive space to launch in.
Who hunted Huadong?
Huadong was hunted by AlexH. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
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AlexH