Reviewskits – Open-source, headless, and self-hostable social proof
Hi HN, I built Reviewskits because of a recurring frustration I faced while working for a web agency in Switzerland. Our designers created beautiful, pixel-perfect layouts, but when it came to testimonials, we were stuck with rigid, pre-made widgets from tools like Senja or Trustpilot. Hacking them with CSS to match our UI was a nightmare. When we looked at their API pricing to build our own components for 100+ clients, the cost was astronomical ($90 to $300+/mo). Later, as an indie dev building my own SaaS, I simply couldn’t afford those prices. So I built Reviewskits: High…
Reviewskits – Open-source, headless, and self-hostable social proof launched on April 2, 2026 with 6 votes, #1,677 of 21,248 launches that month and more than 75% of that year's launches.
What it does
Boost trust and conversion rates with interactive reviews, Google business widgets, TikTok feeds, and customizable forms. Copy-paste integration in minutes.
Need to improve your conversion rate? There's a widget for that. No complexity, no scripts to manage, just a single tag to paste. Each widget simplifies a process and helps you collect reviews, display testimonials, showcase feeds, and boost sales. Imagine the impact when you have all the tools in one subscription. Our widgets target the exact psychological triggers that drive action. Integrate testimonial carousels and social feeds (Instagram/TikTok) right where your buyers hesitate. Seeing others love your product instantly validates the purchase. Deploy direct collection forms. Your customers leave a rating in a single click, without ever leaving their page. Instead of stacking 4…from reviewskits.com
In the maker’s words, at launch
Hi HN, I built Reviewskits because of a recurring frustration I faced while working for a web agency in Switzerland. Our designers created beautiful, pixel-perfect layouts, but when it came to testimonials, we were stuck with rigid, pre-made widgets from tools like Senja or Trustpilot. Hacking them with CSS to match…
Does a similar job
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Source: Show HN post ↗ · launch text quoted in part
Launched alongside, April 2026
the whole month →
- AG
Thought the resources for GPU arch were lacking, so here we are
Life & fun · Apr 2026 · jaso1024.com

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.
AI · Apr 2026 · github.com


I made a laptop stand out of solid concrete, in the style of brutalist architecture, with themes of urbex and urban decay
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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