Lucid Train generates architecture diagrams from your codebase, then hands the diagram to a coding agent as a specification. Local models, fully offline.
I was not sure what claude or codex wrote during my vibe coding sessions.
So I developed an app that can be used to visualize the architecture of the not so sloppy code 😅 .
This is quite interesting. Did you feel this workflow is better than the current workflow that Claude or codex follows?
Congrats for your launch! I'm just a person really interested in coding with no base but still eager to learn and use it for making my own application, and find out it will be really helpful for me to use !! And just curious, where do you take your vibe coding sessions and how deep base do you have in coding?
This really helps in figuring it out where the system breaks and quickly patch it also the advantage is we can use any ai model of our choice not limited to claude / codex
About Lucid Train on Product Hunt
“Build system design for new and existing codebase”
Lucid Train launched on Product Hunt on August 24th, 2026 and earned 114 upvotes and 8 comments, placing #11 on the daily leaderboard. Lucid Train generates architecture diagrams from your codebase, then hands the diagram to a coding agent as a specification. Local models, fully offline.
Lucid Train was featured in Productivity (659.6k followers), Software Engineering (42.9k followers) and Developer Tools (518.5k followers) on Product Hunt. Together, these topics include over 246.1k products, making this a competitive space to launch in.
Who hunted Lucid Train?
Lucid Train was hunted by Arnab Bhattacharya. 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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Arnab Bhattacharya