FlowDx
Boost video CTR with AI thumbnail diagnostics
What it does
FlowDx is an AI-powered thumbnail diagnostic tool that helps video creators analyze and improve their thumbnails to maximize click-through rates. Upload your thumbnail, get instant AI feedback on composition, text readability, emotional appeal, and color contrast. Compare against top-performing videos in your niche and get actionable recommendations to boost your CTR before you publish.
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ThumbmagicJun 2026 · thumbmagic.co · ▲320AI thumbnail generator trained on top-performing thumbnails
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AI · 27d ago · cactuscompute.com
Launched alongside, April 2026
the whole month →
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Thought the resources for GPU arch were lacking, so here we are
Life & fun · Apr 2026 · jaso1024.com
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Built a ~9M param LLM from scratch to understand how they actually work. Vanilla transformer, 60K synthetic conversations, ~130 lines of PyTorch. Trains in 5 min on a free Colab T4. The fish thinks the meaning of life is food. Fork it and swap the personality for your own character.
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Life & fun · Apr 2026 · sam-burns.com
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With social media and now AI, its important to keep the indie web alive. There are many people who write frequently. Blogosphere tries to highlight them by fetching the recent posts from personal blogs across many categories. There are two versions: Minimal (HN-inspired, fast, static): https://text.blogosphere.app/ Non-minimal: https://blogosphere.app/ If you don't find your blog (or your favorite ones), please add them. I will review and approve it.
AI · Apr 2026 · text.blogosphere.app