
Sidecar
Use AI with confidence
Sidecar launched on January 3, 2025 with 14 votes, #984 of 6,141 launches that month and more than 75% of that year's launches.
What it does
Your companion sidecar that can provide a safety check of AI chats and web content for accuracy, bias and toxicity. Sidecar Preview by AutoAlign provides instant fact-checking at your fingertips by seamlessly interacting with every major generative AI
Does a similar job
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Sider 5.0: Deep Research with Wisebase2025 · sider.ai · ▲1,358Mimic Human Research & Save Findings in AI Knowledge Base
Rover by rtrvr.aiFeb 2026 · rover.rtrvr.ai · ▲316Turn your website into an AI agent with one script tag.
AgentSea2025 · agentsea.com · ▲439Today we’re excited to introduce AgentSea, a private AI chat built for sensitive work. When you use closed-source AI models, your data can: – be stored – pulled into training pipelines – shared with third parties That might be fine if you’re making memes or drafting LinkedIn posts. But it becomes a serious risk when you’re pasting contracts, health info, financial data, or business secrets. That’s why we built AgentSea. In Secure Mode, all chats run on open-source models or models hosted on our own servers. Your data never leaves, is never used for training, and is never leaked. Agentsea…



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Source: Product Hunt launch ↗
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Hello! I'm Byran. I spent the past ~6 months engineering a laptop from scratch. It's fully open-source on GH at: https://github.com/Hello9999901/laptop
Dev tools · 2025 · byran.ee
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I realized that the PDF engines of modern desktop browsers (PDFium and PDF.js) support JavaScript with enough I/O primitives to make a basic game like Tetris. It was a bit tricky to find a union of features that work in both engines, but in the end it turns out that showing/hiding annotation "fields" works well to make monochrome pixels, and keyboard input can be achieved by typing in a text input box. All in all it's quite janky but a nice reminder of how general purpose PDF scripting can be. The linked PDF is all ASCII so you can just open it in a text editor, or have a look at…
Life & fun · 2025 · th0mas.nl
21st.dev▲1,211I originally built this app to organize and reuse interesting React + Tailwind components I came across on Twitter, inspired by the shadcn/ui approach. Later, a friend started contributing their own components, and it got me thinking—this could grow into something bigger, like an NPM for design engineers to share and use components. Would love to hear your thoughts!
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Create lifelike, personalized AI avatars from text prompts
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CSS library based on Counter Strike 1.6 UI.
Life & fun · 2025 · cs16.samke.me