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CodeLens
Explains any code 6 ways, with the AI you already use
Paste code, pick how you want it explained, get an answer. 6 modes, overview, beginner, line-by-line, advanced, security audit, and refactor. Each built for a different situation. A chat panel stays aware of your code the whole time, so follow-up questions make sense without starting over. Works with Gemini, Claude, or OpenAI. Gemini is free if you don't have a key yet. Windows, Mac, Linux. Your code stays local.
Built this because I kept losing flow switching to a browser tab every time I hit unfamiliar code. Wanted something that lived in one place and let me ask follow-up questions without re-explaining everything from scratch.
The multi-AI thing came from feedback, not everyone uses the same provider, so I made it work with all three.
It's free and open source. Happy to answer anything.
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About CodeLens on Product Hunt
“ Explains any code 6 ways, with the AI you already use”
CodeLens was submitted on Product Hunt and earned 0 upvotes and 1 comments, placing #126 on the daily leaderboard. Paste code, pick how you want it explained, get an answer. 6 modes, overview, beginner, line-by-line, advanced, security audit, and refactor. Each built for a different situation. A chat panel stays aware of your code the whole time, so follow-up questions make sense without starting over. Works with Gemini, Claude, or OpenAI. Gemini is free if you don't have a key yet. Windows, Mac, Linux. Your code stays local.
CodeLens was featured in Productivity (651.7k followers), Developer Tools (512.4k followers), Artificial Intelligence (468.5k followers) and GitHub (41.2k followers) on Product Hunt. Together, these topics include over 315.2k products, making this a competitive space to launch in.
Who hunted CodeLens?
CodeLens was hunted by Siri Tech. 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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Siri Tech